What types of test cases should be automated for efficient cross-browser testing?

What Test Cases To Automate For Efficient Cross-Browser Testing?

Cross-browser testing on the cloud: advantages and disadvantages

Top 8 Benefits of Cross Browser Testing on the Cloud

According to browser usage statistics <a href="https://review42.com/resources/browser-usage-statistics/" target="_blank" rel="noreferrer noopener nofollow">here</a>, there are 4.3 billion internet users today. 



<a href="https://review42.com/resources/browser-usage-statistics/" target="_blank" rel="noreferrer noopener nofollow">Review42.com</a> also says that in 2008 there were 112 different types of browsers people were using to access the internet. 



Thus, it&#8217;s evident that people can be accessing the same website from multiple browsers at the same time &#8211; which makes <a rel="noreferrer noopener" aria-label=" (opens in a new tab)" href="https://testsigma.com/cross-browser-testing" target="_blank">cross-browser testing</a> very important.&nbsp;



Another part of cross-browser testing, cross-device testing is equally important &#8211; not only because people use mobile browsers but also heavily use mobile apps. Some stats to prove that (according to Statista <a href="https://www.statista.com/topics/779/mobile-internet/" target="_blank" rel="noreferrer noopener" aria-label=" (opens in a new tab)">here</a> and <a href="https://www.statista.com/topics/1002/mobile-app-usage/" target="_blank" rel="noreferrer noopener" aria-label=" (opens in a new tab)">here</a>):



1. 54.18% of the global internet traffic is driven by mobile.&nbsp;



2. 218 bn mobile apps were downloaded worldwide in 2020, which grew from 140.7 bn in 2016.



3. Worldwide mobile app revenue in 2019 stood at 462 bn USD.



There can be two approaches to cross-browser testing:



i. Manual execution of your cross-browser/cross-device tests



ii. Automated execution of your cross-browser/cross-device tests



To know more about these approaches read <a rel="noreferrer noopener" aria-label=" (opens in a new tab)" href="https://testsigma.com/blog/cross-browser-testing-manual-vs-automated-browser-testing/" target="_blank">here</a>.



For both scenarios above, you would need a test lab that could let you execute your test cases on multiple browsers &amp; mobile devices &#8211; the latest as well as legacy versions. 



The test lab can be constructed from scratch by you on your premises or you could choose a cloud lab. To know more about this, read the article <a rel="noreferrer noopener" aria-label=" (opens in a new tab)" href="https://testsigma.com/blog/mobile-testing-lab-how-to-decide-which-way-to-go/" target="_blank">here</a>.



In this article, we will discuss <a rel="noreferrer noopener" aria-label=" (opens in a new tab)" href="https://testsigma.com/automated-cross-browser-testing-tool" target="_blank">Testsigma, an automated cross-browser testing solution</a>. And in what scenarios will it be a perfect solution for you.&nbsp;



Let&#8217;s dive in:



1. You are looking for an end-to-end test automation solution



<div class="wp-block-image"><figure class="aligncenter is-resized"><img decoding="async" src="https://lh5.googleusercontent.com/DFsY7GN9CCE6alLMPZg0j5QJ2R8q4cQ7mPUyvevcM-CD_OvbJwiS45EhjETQRkVkBJwz19Sk6UuHGp8p4sku6fN141TJnWaUcvOZP744se3aeFat0xhMglVIB7PEYCfMTDwqxr32=s0" alt="end-to-end test automation solution" width="450"/></figure></div>



If you are looking for a solution that would let you automate your test cases, <a href="https://testsigma.com/blog/how-should-enterprises-execute-cross-browser-testing/" target="_blank" rel="noopener">execute them for cross-browser testing</a>, report them while giving you multiple other features that would improve your complete test automation process, then Testsigma is a solution for you.



To read more about its features, refer to more points below.



2. You are looking for a tool that can get you started very quickly.



<div class="wp-block-image"><figure class="aligncenter is-resized"><img decoding="async" src="https://lh4.googleusercontent.com/HOJXODct3ZMq7amsTXE523kMoP_L6fFU0oyhobJHrLyAQrztpp4ziocesY790Z1j1ChmBOrFv1nMskoLm39zp4e_Tqnxfr6XtgcVsaDGbhRzpoC2On5MLg508_ROUypzAubfiGtr=s0" alt="Use Natural language" width="450"/></figure></div>



If you are looking for a <a href="https://testsigma.com/blog/top-tools-for-automated-cross-browser-testing/" target="_blank" rel="noopener">test automation tool that lets you get your cross-browser</a> testing automated quickly, then Testsigma is a solution for you. Testsigma makes test creation very easy and quick because it lets you develop them in simple English.



3. You are looking for a tool that is very easy to learn.



Learning how to correctly use a tool for test automation can take up a lot of your crucial time. This can delay the actual automated testing execution. Testsigma is very easy to set up, configure and learn &#8211; you can start executing your tests within minutes of signing up.



This also helps fasten your test automation and execution process. And, can help improve your test automation ROI sooner rather than later.



4. You also want other team members to contribute to testing and automation.



Quality has to be everyone’s responsibility. And, when a tool lets other team members contribute to test automation as well, it takes your quality a notch higher.



Testsigma lets you automate your tests in simple English which can be easily understood by non-technical members of the team as well. Thus, other non-technical members of the team can easily review the test cases and provide their inputs for test automation.



5. You don’t have a big team and cannot spend a lot of time on test creation for automation



This point correlates to point 4. With Testsigma, your test automation efforts are greatly reduced. Thus, it is possible for even a small team to automate a big test automation suite and get it running real quick.



6. You have test cases for web, mobile as well as APIs. And, you want to automate from the same place.



<div class="wp-block-image"><figure class="aligncenter is-resized"><img decoding="async" src="https://lh4.googleusercontent.com/CxLXQG7yNYCyraWeTuDcR00fIYobPnDBJ8v--HrCXFPuB3tyiMXJbUeu9N118Lw6pauPsAT9-qpahCpRKTlz1op_LBbWbybuZ9vxWlV2jDWDVzdauSghv4ZyVklgQpadK2YyUaD3=s0" alt=" test cases for web, mobile as well as APIs." width="450"/></figure></div>



Setting up and maintaining different tools for automating different types of test cases can be a real hassle and can take up a lot of your time.



 Testsigma provides you the real advantage here because you can automate all your test cases for web, mobile as well as APIs from the same place, in a similar manner. 



7. You already have a CI/CD pipeline in place and want a tool that readily integrates into your workflow.



<div class="wp-block-image"><figure class="aligncenter is-resized"><img decoding="async" src="https://lh5.googleusercontent.com/3ngoL1tnsD_hKaCtV7Z9yMpO8uRFr3OGAHGIUtDcLjBa1y41VsGk_9aQKm3USBpexsuJipYvrZcQn4eU56P4I9CgsJyZajBtEr0FcwaeF-2JH4hxVr-nNfWS38ceIbvfcrlrEk3q=s0" alt="Integrate with CI/CD tools" width="450"/></figure></div>



Testsigma readily and seamlessly integrates with most CI/CD tools, it&#8217;s as easy as plug and play. 



8. Along with a codeless approach, you also want a tool that lets you customize and get started with complex test creation in the future.



<div class="wp-block-image"><figure class="aligncenter is-resized"><img decoding="async" src="https://lh4.googleusercontent.com/JZdnpHnvQFWYhkTH5_UeGrq23W2npSvPiFxEviUGAs-kq0m4xBqOjd2gA-N_3O_th46H46-zklpXVQwDdaDFz9awj7_HIyYAnn60gWcZvSwWmva1Aq4H4MLUYz7J5yEfln68cbJw=s0" alt="Codeless Approach" width="450"/></figure></div>



It’s a fact that every application is different. It is impossible to build one tool that can cater to all the test automation needs of an application.



 If you are a team that has some complex test cases and is worried if a tool would support it then here is a piece of good news &#8211; with Testsigma, you get the option to customize your test cases, the way you want to. Read more about it <a rel="noreferrer noopener" aria-label=" (opens in a new tab)" href="https://support.testsigma.com/support/solutions/articles/32000021541-how-to-create-and-use-custom-functions-in-testsigma-" target="_blank">here</a>.



9. You don’t want to pay for extra infrastructure.



Testsigma is completely cloud-based and you only pay for what you use. The infrastructure you use can be scaled up and down according to your needs. And, you won’t have to invest in buying space or machines for your test automation needs.



10. You don’t want to spend a lot of time on communities and forums looking for solutions when you get stuck.



When you go about automating your tests, there would be a time when you would be stuck, sooner or later. The problem could be anything &#8211; related to the environment, assumptions, test automation approach, or some bug in the tool. 



You need a tool that gives you access to good 24&#215;7 support, such that you don’t find yourself waiting indefinitely for a solution on a community or a forum. Testsigma is one such tool that is backed by a specialized and dedicated support team.



11. You need a tool that only makes your test case creation easy but lets you maintain them easily and effortlessly.



 When you start with test automation, there are two activities that will take most of the time &#8211; test creation and test maintenance. Testsigma has carefully built-in features that help you create as well as maintain the test cases easily. 



We have talked about some of the test creation features above. The features that help you maintain the test cases are &#8211;&nbsp;



i. self-heal &#8211; your test cases heal automatically when there are some minor changes in application layout



ii. Affected resources &#8211; whenever some structures are changes, Testsigma figures out the resources that are impacted and presents them to you. This is done before your test cases start failing. And saves a lot of crucial time for you.



If you agree to one or more points above, then you should start trying out Testsigma.



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When to use Testsigma as a cross-browser testing solution for your organization?

Why Choose Testsigma for Cross Browser Testing?

Geolocation Testing: Test Website from Different Locations

How do you feel when an application on your device starts breaking but it works just fine on your friend’s smartphone? You reload the browser for browser check and wait for the website to load. When it does, it does not feel right. All the features are not visible or you cannot click them.



Eventually, you will find yourself in the middle of two roads:



 1. Consider that the site is facing an issue and maybe come back later. OR



2. Look for another site as this one is broken.



Such incidents are probably the first encounters of compatibility challenges. Even though most of the web browsers adhere to the <a href="https://en.wikipedia.org/wiki/Web_standards" target="_blank" rel="noreferrer noopener nofollow">Open Web Standards</a> and render HTML, CSS, and JavaScript, it does not guarantee constant performance throughout browsers.



Enters Cross Browser Testing, a comprehensive way of finding and fixing compatibility bottlenecks. Browser check for compatibility ensures that your audience is not alienated from the amazing features of your web app–simply because it didn&#8217;t work on their device. Before moving on to how to check browser compatibility ,we can go through the need of responsiveness.



<div id="toc_container" class="no_bullets">Table Of Contents<ul class="toc_list"><li><a href="#The_Need_For_Responsiveness">1 The Need For Responsiveness</a></li><li><a href="#What_Is_Covered_Under_Cross_Browser_Compatibility_Testing">2 What Is Covered Under Cross Browser Compatibility Testing?</a></li><li><a href="#How_to_Check_Browser_Compatibility">3 How to Check Browser Compatibility?</a></li><li><a href="#Conclusionnbsp">4 Conclusion:&nbsp;</a></li></ul></div>
<h2 class="wp-block-heading" id="the-need-for-responsiveness">The Need For Responsiveness</h2>



Responsiveness is the ability of an application to adapt according to any screen resolution or size. The need for responsiveness has become of utmost importance ever since the rise in mobile web use.&nbsp;



A <a href="https://www.statista.com/statistics/330695/number-of-smartphone-users-worldwide/" target="_blank" rel="noreferrer noopener nofollow">report by Statista</a> has revealed that there would be around 4 billion smartphone users by 2021. This has urged the application developers to ensure that their website serves equally well on all kinds of web browsers and OS versions.



Along with the browser, the “<a href="https://www.w3schools.com/css/css_rwd_viewport.asp" target="_blank" rel="noreferrer noopener nofollow">Viewport</a>” is also a key aspect of cross browser compatibility testing as it plays a critical role in how the application will display. If an app ill-performs due to browser or viewport – the user experience is severely hampered.



<h2 class="wp-block-heading" id="what-is-covered-under-cross-browser-compatibility-testing">What Is Covered Under Cross Browser Compatibility Testing?</h2>



If you’re targeting compatibility testing, you would have to check the website for literally everything.&nbsp;



However, you might not always have the right amount of time for that.



To maximize test coverage and get it done the first time, a specification list comes in handy. This list guides you on the areas to test, the browsers, versions, operating systems to consider, the benchmarks to meet, as well as time and budget allocation.



<h2 class="wp-block-heading" id="how-to-check-browser-compatibility">How to Check Browser Compatibility?</h2>



Here is your comprehensive roadmap to cross browser testing:



Begin With Chrome



A recent report by W3Counter revealed that <a href="https://www.w3counter.com/globalstats.php" target="_blank" rel="noreferrer noopener nofollow">65.3% of the global web browser </a>market share belonged to Chrome. So, Chrome is your go-to browser when you flag off compatibility testing. Perform all the design and functionality tests on Chrome first in order to have a better picture of how the application is intended to behave in front of the end-user.



Shortlist Your Browsers



Rather than merely going with your instincts, it is recommended to choose the browsers on some logical grounds. Prioritize testing the browser-OS combinations that are most popular among your target audience. Check out <a href="https://testsigma.com/blog/9-tips-to-avoid-cross-browser-compatibility-issues-from-the-start/" target="_blank" rel="noreferrer noopener" aria-label=" (opens in a new tab)">this post for comprehensive details</a> on choosing the right web browsers.



Test The Primary Feature



Ensure that the key functionality of the application performs well on all the possible browser-OS combinations. The main areas you should consider for testing are:



<ul class="list_style_disc wp-block-list"><li>Menu bars and dialog boxes function as desired</li><li>Form fields are populated correctly</li><li>Application syncs well with cookies</li><li>Ensure inputs are seamless for all device types</li></ul>



Utilize Automation Testing



It is a no brainer that there’s a lot to test when checking cross browser compatibility for websites. If you <a rel="noreferrer noopener" aria-label=" (opens in a new tab)" href="https://testsigma.com/blog/cross-browser-testing-manual-vs-automated-browser-testing/" target="_blank">intend to manually tes</a>t across all the possible environments, you will end up draining a lot of resources. Eventually, automated cross browser testing is a practical approach in order to implement continuous testing along with continuous delivery. You may <a rel="noreferrer noopener" aria-label=" (opens in a new tab)" href="https://testsigma.com/blog/6-steps-automate-cross-browser-testing-continuous-delivery/" target="_blank">read this post to get started with automated cross browser testing</a>.



Infrastructure



You need a variety of devices to track and audit the application behavior when browsers are running on different operating systems. You would be choosing either of the following ways when setting up your cross browser testing infrastructure:&nbsp;



<ul class="wp-block-list"><li>Use emulators or simulators and test browsers on these. Although you will heavily slice down the costs, these virtual machines are not scalable, and unreliable.</li><li>If you do not have any budget constraints and can procure real devices and keep them updated &amp; running over time, you may set up your dedicated device lab.&nbsp;</li><li>The final and highly recommended way is to utilize a cloud-based testing infrastructure that can enable you to run tests on a remote lab of devices and browsers. <a rel="noreferrer noopener" aria-label=" (opens in a new tab)" href="https://testsigma.com/automated-cross-browser-testing-tool" target="_blank"></a></li></ul>



<a rel="noreferrer noopener" aria-label=" (opens in a new tab)" href="https://testsigma.com/automated-cross-browser-testing-tool" target="_blank">Testsigma </a>is a renowned <a rel="noreferrer noopener" aria-label=" (opens in a new tab)" href="https://testsigma.com/blog/cloud-based-cross-browser-testing-tools-advantages/" target="_blank">automated cross browser testing tool</a> that helps you to easily create and run tests for your applications. The cloud-based tool offers a wide range of 1000+ desktop browsers as well as real iOS and Android device browsers.



Accessibility



The <a href="http://www.who.int/news-room/fact-sheets/detail/disability-and-health" target="_blank" rel="noreferrer noopener nofollow">World Health Organization</a> (WHO) revealed that 15% of the global population have a disability, making accessibility testing a critical aspect of app testing. Aim for compliance with Web Content Accessibility Guidelines (WCAG) in order to cater to the custom needs of the differently-abled users. 



Responsiveness



When auditing the <a aria-label="responsiveness of the application (opens in a new tab)" data-wpil="url" href="https://testsigma.com/blog/how-to-check-responsive-website-in-chrome/" target="_blank" rel="noreferrer noopener">responsiveness of the application</a>, consider how your end-users would access the application &#8211; this information, along with the data from the <a href="https://testsigma.com/blog/selecting-a-cross-browser-testing-tool-questions-to-ask/" target="_blank" rel="noreferrer noopener">Test on the Right Devices</a> report will help you shortlist the target web browsers.







<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1200" height="945" src="https://testsigma.com/blog/wp-content/uploads/Infographic-for-Here-is-How-to-check-browser-compatibility-for-website-BLOG.png" alt="Testsigma Cross Browser Combatibility Testing" class="wp-image-14480"/></figure>



<h2 class="wp-block-heading" id="conclusion">Conclusion:&nbsp;</h2>



Cross browser testing can be quite daunting for a QA engineer. The biggest pain is accessing all possible devices and browser versions on which the app might run. If you need a comprehensive tool which can cater to all your testing requisites and ensure compatibility across devices and browsers, <a href="https://testsigma.com/cross-browser-testing" target="_blank" rel="noreferrer noopener" aria-label=" (opens in a new tab)">Testsigma, an automated cross browser testing tool </a>is the best bang for your buck. With the ease of writing automated tests and ability to test over 2000+ browsers, Testsigma stands out as a one-stop tool for cross browser testing. 



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How to check browser compatibility for website

Check Browser Compatibility For A Website – A How-To Blog

How to ensure cross browser compatibility testing

9 Tips to Avoid Cross Browser Compatibility Issues

<a href="https://testsigma.com/blog/9-tips-to-avoid-cross-browser-compatibility-issues-from-the-start/" target="_blank" rel="noreferrer noopener">Cross-browser compatibility testing</a> is the most important testing for someone whose business is completely dependent on a website. Take for example an online service provider company. It may have gone through rough testing phases but is there a point in exhausting all your energy when the end-user is not able to communicate with the website properly?



Cross-browser compatibility testing is extremely important for a successful running website where you have one less thing to worry about. Since cross-browser compatibility testing is so important, it should be done with caution and care. 



Similar to any other testing paradigm, developing the software with due consideration to the feedback from testing will always prove to be fruitful in the end. Hence, we have crafted this post in the same direction to provide you with tips on cross-browser compatibility testing. Working your way by keeping these tips in mind will help you design a website that is partially compatible even before testing. <gwmw style="display: none; background-color: transparent;"><gwmw style="display: none; background-color: transparent;"><gwmw style="display: none; background-color: transparent;"><gwmw style="display:none;"><gwmw style="display:none;"></gwmw>Similar to any other testing paradigm, developing the software with due consideration to the feedback from testing will always prove to be fruitful in the end. Hence, we have crafted this post in the same direction to provide you with tips on cross-browser compatibility testing. Working your way by keeping these tips in mind will help you design a website that is partially compatible even before testing.</gwmw></gwmw></gwmw><gwmw style="display:none;">



<div id="toc_container" class="no_bullets">Table Of Contents<ul class="toc_list"><li><a href="#Perform_Code_Validation">1 Perform Code Validation</a></li><li><a href="#Build_Browser_Matrix">2 Build Browser Matrix</a></li><li><a href="#Always_Verify_Feature_Support">3 Always Verify Feature Support</a></li><li><a href="#Skip_Unnecessary_Components">4 Skip Unnecessary Components</a></li><li><a href="#Choose_The_Right_Way_To_Test">5 Choose The Right Way To Test</a></li><li><a href="#Encapsulate_Code_In_Framework">6 Encapsulate Code In Framework</a></li><li><a href="#Test_Develop_Test">7 Test Develop Test</a></li><li><a href="#Any_More_Tips">8 Any More Tips?</a></li></ul></div>
<h2 class="wp-block-heading" id="perform-code-validation">Perform Code Validation</h2>



Code validation is a process of determining whether the code written by us is in accordance with the W3C standards or not. This is extremely important as a website developer. Remember how Internet Explorer sank just because they were not following the guidelines? 



Having a validated and well-formatted website will not only make it browser compatible but bring a lot more freebies along with it. Some of them are like improved search engine optimization for better traffic on the website, easy maintenance etc.&nbsp;



To make the website cross-browser compatible, you can check your code using validator tools that can be found on the internet. The text editors also have such functionalities that can highlight the code not compatible with the standards. One such editor that I encountered was Adobe Dreamweaver and it helped me learn best practices in web development too. 



<h2 class="wp-block-heading" id="build-browser-matrix">Build Browser Matrix</h2>



A browser matrix is a process of listing down the browsers and their versions for which you are developing the website. It is nearly impossible to satisfy every browser and every version of them even if they are in use. 



A simple reason for this is that browsers reject and accept various CSS and JS properties over time with their new versions. Although this process is gradual in nature, it does happen regularly. For this, you need to decide which browsers are you targeting and the range of their versions.&nbsp;



The best way to finalize a browser matrix is to think about your target audience. If you have a confined audience such as a particular bank whose employees use Firefox 78, then develop accordingly. The general audience gets their browsers updated regularly in the background and hence your browser matrix should also be updated in such cases.



 A browser matrix will help you make a plan about what components to use in your website. This will help you in the end since you will dodge common mistakes of using one deprecated feature of Chrome 70 and one new feature of Chrome 83 etc. 



You can also take help from online cloud-based cross browser compatibility testing tools such as Testsigma that keeps their <a aria-label=" (opens in a new tab)" href="https://testsigma.com/platforms-browsers-mobile-devices" target="_blank" rel="noreferrer noopener">browser configurations</a> updated as they are launched. This will be further discussed later in detail.<gwmw style="display:none;">



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<h2 class="wp-block-heading" id="always-verify-feature-support">Always Verify Feature Support</h2>



Now that we have enlightened ourselves with the validator and building a browser matrix, we need to take care of the components we use on our website. As a developer, we may know a lot of things in development but what we may not know is that the feature is now deprecated or is about to. 



Our habit and practice in the past give birth to our ignorance and we never try to check whether the feature is still in use or not. The result is mind-boggling and leaves us wondering for hours why the feature is not working on the web page.



As a web developer, to build a cross-browser compatible website, you should always check the features on each of the browsers you are targeting. For example, <a rel="noreferrer noopener" aria-label=" (opens in a new tab)" href="https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Grid_Layout/Subgrid" target="_blank">CSS Subgrids </a>is supported in Firefox but is not supported in Chrome. There are tons of such features that can hinder your user experience and it is always better to be prepared than to repeat everything again.



<h2 class="wp-block-heading" id="skip-unnecessary-components">Skip Unnecessary Components</h2>



A lot of times, developers increase complexities of their website without any end-goal. A good example of the same is designing a lot of functionalities together creating congestion on the landing page. These are unnecessary components in terms of landing page and an enemy of cross-browser compatibility scenarios. 



The problem is simple in such cases. The more the components on a page, the more issues they will create and the more time they would need fixing.&nbsp;



Since components will live in a synchronised environment, a small misalignment of a single element could create chaos on the landing page.To simplify this, take the help of <a href="https://www.emailvendorselection.com/best-landing-page-builders/" target="_blank" rel="noreferrer noopener">free landing page creators</a>, that lets you build customized landing pages effortlessly. Now you are required to adjust all the elements or maybe while adjusting some more elements gets misaligned and the process repeats. Hence, always code only the necessary components to reduce<a href="https://testsigma.com/blog/9-tips-to-avoid-cross-browser-compatibility-issues-from-the-start/"> cross-browser compatibility issues.</a><gwmw style="display:none;">



<h2 class="wp-block-heading" id="choose-the-right-way-to-test">Choose The Right Way To Test</h2>



The step of choosing the correct way is always a tricky business. A wrong judgement on this part can lead to wastage of time and efforts. Take for example you are developing a ticket reservation website for citizens of your country. Now you want to test it across browsers to satisfy every user’s requirement. 



Can you take time and guess the correct way to go? Since the browser matrix is huge and the audience is very wide, the best way is to choose an online cross-browser testing tool.&nbsp;



An online cross-browser testing tool is like Amazon. In Amazon, you can just order the items sitting at your home. You do not need to go to the shop manually and purchase from the shop. Similarly, online cross-browser tools provide you with the platform which is already set up and connected with the physical infrastructure. 



You do not need to worry about setting up the infrastructure manually. Now you just type the URL, hit enter and the website is launched within seconds. One such tool is Testsigma that has 2000+ browsers and a lot of features to smoothen your testing. There are integrations available which are regularly updated and a matrix of powerful CPUs that can run your website within seconds.



Another way to go is by developing a device lab (which is extremely expensive) or taking the device lab service on rent. In terms of device labs and online tool, I personally believe <a href="https://testsigma.com/tools/responsive-design-testing-tools/" target="_blank" rel="noreferrer noopener" aria-label="online tools (opens in a new tab)">online tools</a> are more robust, faster and are lag-free. Although it ultimately boils down to the developers and testers’ preference and personal choice.



<h2 class="wp-block-heading" id="encapsulate-code-in-framework">Encapsulate Code In Framework</h2>



A good way to start the development of the website is to select a good framework and build your website in it. Frameworks bring a lot of advantages with them and most of them are free to use. A framework is already optimized for cross-browser issues and will automatically create responsive elements without any hardcode from the developer’s side. 



Frameworks are developed to let the developer worry just about the functionalities and not thinking much about the cross-browser compatibility issues that would arise in other browsers. <gwmw style="display:none;">



<h2 class="wp-block-heading" id="test-develop-test">Test Develop Test</h2>



This is the last step in our development process and our struggles to make a cross-browser compatible website. A lot of the time developers and the teams think that once they are completely satisfied and have developed the functionalities, only then you should test. This is the wrong approach as the issues are piled up when we delay them for later stages. The result is delayed-release and more efforts for improvements.



Similar to unit testing, if the website is tested regularly at frequent intervals, it will be very easy for the developers to get faster feedback from the user. With such feedback, there are lesser issues and lesser work to be done on the elements. 



You can save a lot of time and effort with such an approach and plan your future development processes easily. Consider a situation where you are using some CSS property that has been deprecated. It would be better to get the notification earlier into the process rather than changing the complete website. Therefore, test-build-test and keep iterating your plans as the development process moves on.



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<h2 class="wp-block-heading" id="any-more-tips">Any More Tips?</h2>



Cross-browser testing is a necessary job when it comes to website development. At first, it may seem that this is an end process i.e. you develop the website first and then move ahead with testing. It might look logical but creates a huge pile of issues. 



A website is not like the mark sheets that you can check even if piled up. You might notice that some element does not work which has been used exhaustively while development. This comes under bad planning in design and development. We can dodge such scenarios by learning through our experience and keep the above tips in mind.&nbsp;



The tips provided in this post have proved effective with the test of time and it is recommended to follow these. But, these are not the only ones and personal experiences will give birth to a few more that can help other fellow developers/testers. 



Hence, we welcome you to comment on your own experiences and any tips you would want to share with us. We would be more than happy to incorporate those in our post.&nbsp;

7 tips for successful cross browser testing

7 tips for successful cross browser compatibility testing

Cross Browser Compatibility Testing what browsers you should test

Cross Browser Compatibility Testing – What Browsers You should Test?

How to Test Responsive Web Design Cross Browser Compatibility

How to Check a Responsive Website in Chrome: Step-by-Step Expert Guide

Browser testing is critical for any business looking to provide a positive and exceptional user experience for every user. However, it has its own set of challenges and ways to overcome them. In this blog, we will discuss the top cross-browser testing challenges and how you can overcome them in detail.



<div id="toc_container" class="no_bullets">Table Of Contents<ul class="toc_list"><li><a href="#Cross_Browser_Testing_Challenges">1 Cross Browser Testing Challenges </a><ul><li><a href="#Too_Many_BrowserOS_Combinations_to_Test_on">1.1 Too Many Browser/OS Combinations to Test on</a></li><li><a href="#Finding_visual_bugs_on_different_screen_resolutions">1.2 Finding visual bugs on different screen resolutions</a></li><li><a href="#Regular_Browser_Updates">1.3 Regular Browser Updates</a></li><li><a href="#Maintaining_the_infrastructure">1.4 Maintaining the infrastructure</a></li></ul></li><li><a href="#How_does_Testsigma_help_Overcome_Cross_Browser_Testing_Challenges">2 How does Testsigma help Overcome Cross Browser Testing Challenges?</a></li><li><a href="#Conclusion">3 Conclusion</a></li><li><a href="#Frequently_Asked_Questions">4 Frequently Asked Questions</a><ul><li><a href="#What_cross_browser_testing_challengesissues_are_still_common">4.1 What cross browser testing challenges/issues are still common?</a></li></ul></li></ul></div>
<h2 class="wp-block-heading" id="cross-browser-testing-challenges">Cross Browser Testing Challenges </h2>



<a href="https://testsigma.com/cross-browser-testing" target="_blank" rel="noreferrer noopener">Cross-browser testing</a> might sound like an easy process of running your website on different browsers. Maybe just changing the code according to browsers and operating systems. But it is a lot more complex than that. This testing is prone to some complex situations. These kinds of situations become a challenge in the field which are very hard to overcome. Ample knowledge is required for the domain to tackle issues appropriately. In this section, we shall throw some light on the same.



<h3 class="wp-block-heading" id="too-many-browser-os-combinations-to-test-on">Too Many Browser/OS Combinations to Test on</h3>



This testing involves testing your website on multiple browsers along with their versions to ensure they work as expected in every combination. And yes, the mobile operating systems, resolutions and mobile web browsers would also come into the picture.&nbsp;



There are roughly<a href="https://www.meetsidekick.com/internet-browsers-how-many-are-there/#:~:text=While%20the%20exact%20number%20of,Others%20are%20niche%20products." target="_blank" rel="noreferrer noopener nofollow"> 200 different web browsers</a> globally, including the most popular ones, such as Chrome, Firefox, Opera, and Edge. I don&#8217;t even want to calculate such a huge combination of things, let alone sit down and test it.



The good news is that even though there are 80+ Chrome versions and 75+ Firefox versions, and many organizations still use Internet Explorer in their systems, you just need to extract the upper layer of this messy mousse cake and tackle this issue in a very simple way.



Manually testing your web application across all these browsers and their different versions is nearly impossible and is not something every business can afford in terms of time, cost, effort, and resources. So, automation is the best option to perform.&nbsp;



However, an automated cloud-based <a href="https://testsigma.com/automated-cross-browser-testing-tool" target="_blank" rel="noreferrer noopener">cross-browser testing platform</a> like Testsigma allows you to test your application across 3000+ real devices/browser/OS combinations on the cloud.



You can also use parallel testing to run your browser tests across multiple environments simultaneously to reduce test execution time and improve productivity.



How To Perform Cross-Browser Testing on Every Combination?



The simple answer to the question stated above is, you don’t have to. The first thing to remember here is, people keep their browsers updated. Therefore, testing on older versions will not prove anything except wasting your time and efforts. Today, you will hardly find anyone using Google Chrome 60. Therefore, you can just eliminate a lot of the versions like that for every browser.



Now comes the testing part. Installing dedicated systems or going for virtual environments is a hectic job and will dig deep into your pockets. To tackle the issue, the best choice is to go for the cloud-based online <a href="https://testsigma.com/cross-browser-testing-tools" target="_blank" rel="noreferrer noopener">cross-browser testing tools</a> that have everything set up for the users beforehand. The user is required to just select the system specification and execute the tests. These tests could be run manually or could be automated.



There are certain tools that allow these test cases to be automated without any hassles and then can be easily executed on multiple browsers. Using such systems also gives you the advantage of being integrated with various tools for other functionalities such as bug tracking, raising issues and a lot of other workflow integrations. All the user needs to do is select the browser and the type of tests he wishes to run. There are a lot of tools online for the same purpose, one such tool is <a aria-label=" (opens in a new tab)" href="https://testsigma.com/automated-cross-browser-testing-tool" target="_blank" rel="noreferrer noopener">Testsigma</a>. Testsigma is used by a lot of wealthy customers, has a very easy learning curve and is feasible to all. Testsigma also comes with a free trial period ensuring the users enrol only after they trust the tool.



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="1600" height="732" src="https://s3.amazonaws.com/blog-assets-production.testsigma.com/blogs/wp-content/uploads/2020/12/11152056/unnamed-25-3.png" alt="How To Perform Cross-Browser Testing on Every Combination?" class="wp-image-50716" srcset="https://s3.amazonaws.com/blog-assets-production.testsigma.com/blogs/wp-content/uploads/2020/12/11152056/unnamed-25-3.png 1600w, https://s3.amazonaws.com/blog-assets-production.testsigma.com/blogs/wp-content/uploads/2020/12/11152056/unnamed-25-3-768x351.png 768w, https://s3.amazonaws.com/blog-assets-production.testsigma.com/blogs/wp-content/uploads/2020/12/11152056/unnamed-25-3-1536x703.png 1536w" sizes="auto, (max-width: 1600px) 100vw, 1600px" /></figure>



<h3 class="wp-block-heading" id="finding-visual-bugs-on-different-screen-resolutions">Finding visual bugs on different screen resolutions</h3>



It is crucial to check your application on different screen sizes and resolutions to ensure it works as expected for every user. Manually testing your web application for visual bugs can consume ample time, and it is not feasible to test your app on thousands of devices, OS, and platform combinations. However, automation can help save your time, effort, resources, and cost.



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 Automate Cross-browser tests and test over 3000+ Real Devices on the Cloud with Testsigma. No coding is needed.
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<h3 class="wp-block-heading" id="regular-browser-updates">Regular Browser Updates</h3>



Another challenge in cross-browser testing is the regular browser updates. Although our operating systems and resolutions remain standards for a long time, browsers get updates regularly in 6 to 8 weeks. This has been due to their working methodology of <a href="https://www.opentext.com/en-gb/what-is/agile-development" target="_blank" rel="noreferrer noopener">Agile development</a>. This means that in every six to eight weeks, the tester is required to run the tests again. These tests should consist of all the combinations in this version. Running the tests on newer versions helps analyze the newer features and what all has been incorporated from web development languages etc. 



This creates an issue as some elements are deprecated in the newer versions and some are incorporated. The website elements are required to change accordingly since most of the users like me, do not even realise that our browsers get updated automatically behind the scene. It is therefore important to deal with such challenges.



How To Deal With Regular Browser Updates?



The answer to this question is similar to the answer to the previous one. Using an online cross-browser testing tool sheds off this load off your shoulder. The installation and maintenance part becomes a responsibility of the tool provider to keep the browser versions updated. So whenever a new browser version comes into the market and we get updated automatically, so do these tools. 



Such an approach also saves your time installing a newer version and memory space. With updated browser versions, it is just a matter of a few clicks to run your tests again. When your tests are automated, it is really just a matter of starting the test case execution and waiting for the reports to know what needs to be fixed.



<h3 class="wp-block-heading" id="maintaining-the-infrastructure">Maintaining the infrastructure</h3>



Infrastructure maintenance is a very time-consuming job. There is a lot of infrastructure maintenance required for this testing. For example, a selenium grid infrastructure, device infrastructure, browser maintenance, integrated tools etc. The manual maintenance of such an infrastructure is very tough and running the <a href="https://testsigma.com/automated-testing" target="_blank" rel="noreferrer noopener">automated tests </a>through a series of scripts, even tougher. Then comes the tools through which a tester intimates his team members about the issues raised during the testing. This may include Slack or JIRA for quick on-the-go collaboration and communication between the teams. Even thinking about the magnitude of such a thing it makes us wonder, is it a challenge that can’t be tackled? 



<div class="wp-block-image"><figure class="aligncenter"><img decoding="async" src="https://s3.us-east-1.amazonaws.com/blog-assets-production.testsigma.com/blogs/wp-content/uploads/migrated_images/R02JAy5RnBt1IRYwWesnlpH1V0Q7PJ9WkCgZyPO7YP5nEwZyxZx-LJZD_ibjc-L_Z-g-BTwZdBd3wZIc4TkhrC0QzPksJf2OWUYmv3CWTlrd8v8SuWrDoZOq8IlOpmbL0qhCHSis_1748948007.png" alt="Maintaining the infrastructure"/></figure></div>



How To Maintain Cross-Browser Testing Infrastructure?



Maintaining the infrastructure for this testing becomes a problem or a challenge only when you are testing through the manual process. Manual processes include setting your own lab or virtual systems etc. When you opt for an online cloud-based tool, you get the benefit of a well maintained and efficient infrastructure on the cloud. For example, creating and maintaining the selenium grid, you can leverage the servers of this tool online and just focus on writing the tests.&nbsp;



This kind of approach is although a victim of latency and delayed execution. No matter what kind of cloud-based tool you are using, the latency is bound to happen since there are too many requests involved in between. The latency problem can sometimes be tackled by providing a clear metric by the online tool but definite numbers are hard to achieve. Although these kinds of issues are nothing in front of infrastructure maintenance. Therefore, a recommended path is to go for an online tool such as Testsigma for an easy and hassle-free automated testing.



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<h2 class="wp-block-heading" id="how-does-testsigma-help-overcome-cross-browser-testing-challenges">How does Testsigma help Overcome Cross Browser Testing Challenges?</h2>



Testsigma is a robust cloud-based GenAI-powered test automation platform that allows QAs to automate testing across different applications without requiring any coding expertise. Here&#8217;s how you can overcome the challenges in cross browser testing with Testsigma,



Unified platform: You can automate testing across web, mobile, desktop, API, and Salesforce applications in the same platform.



GenAI-powered: Use prompts to interact with Copilot, a GenAI test assistant for QA teams, to get automated test cases and test scenario suggestions.



Simple test creation: Create test cases in plain English using NLP-driven testing or Recorder without requiring any coding knowledge.



Real device cloud: You can test your apps across 3000+ real devices/tablets and OS/platform combinations on the cloud or locally.



Parallel testing: Run multiple tests across different environments simultaneously to reduce test execution time.



Visual testing: Perform visual testing and UI testing on the same platform. You don&#8217;t have to create different tests or use different tools.



Simple interface: Provides a simple and intuitive user interface that is simple and easy to use for anyone.



Minimal learning curve: You don&#8217;t have to learn any new programming language or spend time setting up a test infrastructure. Start your test automation in minutes with a one-click<a href="https://testsigma.com/signup" target="_blank" rel="noreferrer noopener"> sign-in</a> to the platform.



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<h2 class="wp-block-heading" id="conclusion">Conclusion</h2>



As browsers have evolved in recent times, so has the cross-browser testing processes. Starting from manually installing all the browsers or maintaining multiple devices for the same, we have come a long way with online tools that work on the cloud. But still, a few challenges do remain such as a long list of browsers to test with their operating systems mixed with all those resolutions and responsive behaviours. 



Although, there are a few turn arounds available but most of them ultimately intersect at using a cloud-based tool for the same purpose. The first thing in an online tool is that computer power is superb in such a tool. I mean, they are made just to perform these tests quickly and efficiently. Installing such powerful computers cost a fortune on an individual level.



Secondly, these tools are equipped with all the browsers and their combinations pre-installed. This leaves the developer and tester with just selecting and analyzing the website on these browsers.



A cloud-based automated cross-browser testing tool such as Testsigma is a good choice. Testsigma has 2000+ browsers, will help generate precise reports, provide infrastructure, powerful systems and a whole bunch of integrations for your team members to communicate. All this will cost you less than the price of systems alone. Hence, it is always recommended to go for a cloud-based tool and fight with those challenges as if they never existed in the first place.



<h2 class="wp-block-heading" id="frequently-asked-questions">Frequently Asked Questions</h2>



<h3 class="wp-block-heading" id="what-cross-browser-testing-challenges-issues-are-still-common">What cross browser testing challenges/issues are still common?</h3>



Functional cross-browser issues are still common. It is important to ensure the application not only appears perfectly but also works as expected across different browsers. You can overcome this challenge using a test automation tool like Testsigma that allows you to automate functional and cross-browser testing in the same place. Run both tests in one run, improving testing efficiency, ROI, and productivity.



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