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Ensure browser compatibility with our WordPress plugin by running full paged automated screenshots of WordPress pages on 2000+ real browsers on various devices.
Harshit Paul
January 30, 2026
Upto 32.6% of all the websites running on the World Wide Web is running on WordPress, and a majority out of them are online businesses. To say that WordPress is popular, would be an understatement. TestMu AI development team is among those WordPress fanbases too(our blog is built using WordPress). Considering the worldwide popularity of WordPress, it was only natural that our team came out with something to help fellow WordPress fans.
It is why we are up with a WordPress plugin of our own, to help you with browser compatibility of your WordPress pages and posts on more than 3000+ browsers and browser versions. Ensure browser compatibility with our WordPress plugin by running full paged automated screenshots of WordPress pages and posts across multiple real browsers running on real machines. This will not only help you make sure that all your end users get pixel-perfect experience every time, but will also help you in maintaining a regular as well as a thorough check of your WordPress web pages.
Now perform live interactive manual testing of your WordPress websites on TestMu AI.
WordPress offers an easy, scalable and highly customizable website and it does so with the help of numerous themes, APIs, plugins etc. However, the more you customize your website, the higher is the risk for cross browser compatibility as you will be integrating your website with components hosted by a 3rd party application. If that 3rd party application isn’t compatible on any major browser then you are missing on a lot of potential conversions.
TestMu AI offers a browser compatibility WordPress plugin to help you pace up the cross browser testing effort for people looking to improvise the user-experience of their WordPress website or Blog. Ultimately, boosting your daily basis productivity while ensuring better customer retention.
With TestMu AI, you can ensure browser compatibility by WordPress Plugin in the below ways.
WordPress or not, RWD(Responsive Web Design) is a necessity for every business running online. However, testing how well your responsive web design is supported across various devices and browsers is not only mentally taxing but could also dig a hole in your pocket, if you go on buying all types of devices or a device lab. With TestMu AI WordPress plugin, you can perform responsive testing across a variety of mobile devices.

So if you are a web developer who has developed a WordPress website using MacOS, you can test your website on various versions of Windows OS to ensure a seamless web experience for all his end users.

By far it is imminent that browser differences need to be scrutinized. With TestMu AI you can make sure that your WordPress website or blog is accessed seamlessly across all major browser vendors.

Most of the times we forget to give adequate attention to the legacy browsers as we develop our WordPress blog using recent browsers. It would be a hassle to install older versions of various browser vendors to realize the scope of supported browsers. This is where TestMu AI comes in to play, providing you with more than 3000+ browsers and browser versions, so you could ensure a robust web page for your visitors, even the ones coming from vintage browser versions.

You can test your website for browser compatibility with WordPress plugin of TestMu AI immediately, by logging in to your WordPress account. Just search for ‘TestMu AI’ as you click to add a new plugin.

As you search for ‘TestMu AI’, click on the “Install Now”
Click on the button that says ‘Activate’ and you are all done! You will now find TestMu AI under your section for added plugins.
If you are an existing user of TestMu AI then all you need to do is provide your login email address and the Access key of your TestMu AI account.
Now perform live interactive manual testing of your WordPress websites on TestMu AI.
If you have not yet signed up with TestMu AI then hurry up and do so for your free dose of browser compatibility testing.
Did TestMu AI WordPress plugin help you pace up your daily cross browser testing effort? Or drop an advise if you feel it could have done better? Let me know your thoughts in the comment section below. Happy Testing!

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