Mechanical accessibility check for the HTML. Please paste your HTML in the textarea of HTML Source or enter target URL to URL in Validation and send it. Display accessibility checkpoints and their commentary.
In the case of check by URL, in addition to checking accessibility, you can check images and alt.
Name of service
"A11yc Accessibility Validation Service" Short version is "A11yc AVS".
It is free.
More than 10 posts in 10 minutes, you can not post for a few minutes.
More than 150 posts from one IP address in 24 hours, you will not be able to post for a while.
We are using Google Analytics.
Because of limitation by IP address, IP address and time accessed from that IP address are saved.