Re: Statistics and numbers request

The W3C's Nu validator posts some statistics, which includes error/warning counts (see "Conformance"):

https://validator.w3.org/nu/stats.html

However, I think those are just raw number for validation request, not errors per unique page/site/etc.

Another useful source of statistics about the web is the Internet Archive's "HTTP Archive" project:

https://httparchive.org

It has a variety of reports that cover some of what you're looking for (Accessibility, SEO, etc). Raw data is also provided. The Almanac's Markup chapter touches on validation issues:

https://almanac.httparchive.org/en/2020/markup

Another useful web-statistic site is Built-With's Trends:

https://trends.builtwith.com

- Chuck

> On May 7, 2021, at 1:43 PM, Aurélien Demont <aurelien.demont@icloud.com> wrote:
> 
> Hello,
> 
> I am contacting you because I am currently working on assessing a website compliance to w3 standards in order to make a SEO plan as well as an accessibility study. I would like to know if there are any statistical reports or studies made available by the w3c that include the average error and warning numbers per page validated on the w3 validator (and how it was calculated as well) so that it would allow me to make a comparison with the website I am working on.
> 
> Regards,
> Aurélien Demont
>

Received on Monday, 10 May 2021 11:59:03 UTC