We followed guidance from the WCAG Evaluation Methodology in order to select a representative sample of each of the websites and platforms tested as part of our accessibility audit.
We sampled all pages which
- All common webpages which are linked to from the main navigation menus.
- An page exemplyfying each common type of page layout.
- All pages related to essential functionality of the website.
- Pages which had third party content embedded.
We then took a random sample by numbering each page on the sitemap, and using a random number generator to select a number of random pages equivalent to 10% of the structured sample.