How to deal with website technical errors!
The first thing they think about when they hear the word “site errors” is visual problems: incorrect display in browsers, a layout that has gone wrong, or inconvenient work with the site on mobile devices. How to check site errors related to layout and set tasks for their elimination?
Site Visual Issues
Chrome browsers are definitely dominating users right now (including even the Opera browser, which uses the Chrome engine), so testing your site in Chrome is the first thing to do. To check the display of the site (or pages of the site) in other browsers, you can use Browser Shots - and set the latest versions of popular (still) browsers - Mozilla Firefox, Internet Explorer or Safari.
To check the display of the site on mobile devices, you can use either the Google Mobile-Friendly test...