Simply Testable – Free & Automated Site-Wide HTML Markup Validation
After creating a website, one of the first things done is to run W3C validators to see if we coded HTML-CSS according to web standards.
But, although it is easy to perform this task for a website with few pages, this is pretty difficult and time-consuming for any larger sites.
Simply Testable is a free-to-use web application that automates the HTML validation part by validating all the pages of a website.
The test process is displayed live (how many pages are checked , how many are queued, etc.) and a report is generated once the test is completed.
Reports include any errors for each URL with explanations so that we can easily go through them and fix each.