Fast HTML Checker is a tool used for searching sites
for HTML5 and CSS errors. It begins checking from the
starting page and goes through all pages one by one
until it checks all pages on the site. If Fast HTML
Checker finds an error, it shows its position in the
document, the reason of the error and a hint how it
can be fixed. Fast HTML Checker utilizes a fully
conformant with the HTML5 spec html parser. It can
check the entire site, one of its pages or one
directory. Fast HTML Checker includes a feature-rich
web site crawler, which supports different user
authentication types such as SSL certificate and form
login.

To achieve highest performance Fast HTML Checker uses
a unique multi-threaded algorithm, which allows
checking several pages at a time. This algorithm
minimizes checking time and scanning a large site
becomes faster.

When the scanning process is complete, you can view

Download (26563 KB) Website Link to this page