Compatibility Testing

A large number of browsers that use different engines for rendering pages make web developers look for various ways to check their website for compatibility with them. As a rule, such work does not carry anything pleasant, and can spoil your nerves to a large extent.

What is compatibility testing (definition)?

Maybe in the future, all web browsers will output HTML / CSS code in the same way and in accordance with the standards. Then cross-browser check will not be needed. But such reasoning is still fiction, and verification of your project in modern and old versions of browsers is necessary. Old school of testing involved loading your code on as many computers as possible with various combinations of browsers and operating systems. This method works great in the presence of a large number of different computers (and the time that will have to spend on setting up and checking). But there is a more effective way to check the cross “browserism” of your child – free and commercial web services and programs. And even better is to contact specialists who know their business.

How to choose browsers for your application

Now about testing. Before starting to directly test a particular web application, the tester should become familiar with the requirements put forward by the customer. It happens that the requirements initially stated: “Our product should work in Chrome browsers, starting with version 43, and IE, starting with version 9”. Or the customers themselves can’t decide and, of course, he wants to cover everything and everyone. Before the tester starts installing all the browsers of the world on one computer or, on the contrary, deleting unnecessary 48 ones, you can offer the customer to do research. Thus, testing will be faster and more in-depth. The application will be released earlier.

How to test a website for cross-browser compatibility?

It is best to test the site for cross-browser compatibility on a local computer that has different browsers, different browser versions, and it is possible to change monitor resolutions. This can be done by creating several virtual machines with different operating systems on which various browsers will be installed (Linux, Windows, Mac OS and BSD browsers).

You can check the website for compatibility testing by installing a web server on the local computer (ISS, Apache, etc.) and accessing the page via the computer’s IP address. The disadvantages of this method of verification are: you will test the site only under one OS and browsers compatible with this OS, in most cases you will not be able to install older versions of browsers in parallel with new versions; you will spend a huge amount of time installing a web server and browsers / different versions browsers. Summing up, we can say that without cross-browser compatibility we can’t do anything, otherwise you can lose a huge number of visitors whose browsers were not taken into account when creating the site. Testfort professionals provide high quality product compatibility testing services.

Compatibility testing process

If you are asked how many browsers you know, I think you will surely name at least five. And if you ask how many browsers exist at all, you may be thinking. And if you ask Google about this? The answer will be ambiguous. The number of more or less known browsers now exceeds 50 titles. And perhaps, right now, someone is releasing another, his own, into the network. And let’s imagine that tomorrow this “someone” will release an update of its browser. How to check everything in such difficult conditions?

What are device compatibility testing tools are used?

There is good news! There are markup languages ​​and protocols that integrate all of our diverse and heterogeneous browsers. I’m talking about things like HTML, CSS, and HTTP. Any browser creator who respects himself or herself and his or her potential users will abide by these rules and will make the browser adapted to generally accepted standards. But here there are pitfalls. Standards are improving; new versions of browsers, at least, are trying to improve. And the old versions? Few people are engaged in the revision of old versions. Yes, in general, no one does. They released a new one – and everyone is happy. Do users think that every day they check for updates to their browser? Also unlikely.

How does the company Testfort do browser compatibility testing tools online

At the first stage, they check the interaction of the manufactured product with the environment in which it will be installed on various types of hardware. In the next step, they check the product from the perspective of its end user and the configuration of its workstation. Testfort will help improve the quality of your product!

Top tools for website compatibility testing online with various browsers

Today, each web developer is tasked with checking the site for compatibility with various browsers and their browser versions. You can, of course, install various browsers on your computer and visually check how the website is displayed in them.