http://www.gnu.org/proprietary/proprietary.html

All <img> (Image) tags found with alt attributes

All URLs are found and accessible on tags of Web Pages

All found images are accessible

No redirects or multiple chaining redirects found linking to another page

Largest Contentful Paint (LCP) score based on largest content load time is normal (< 4 secs)

Largest Contentful Paint (LCP) score based on content load time is normal (less than 2.5 secs)

No missing or blank <title> tag found

Absence of noindex attribute in <meta> tags of Web Pages allowed in robots.txt

Success. <title> tag is > 20 characters

All externals URLs like images, pdf, etc. found and accessible on tags of the Web Pages

Absence of nofollow attribute in <meta> tags of web pages allowed in robots.txt

Success. <meta> description tag > 70 characters

Success. <meta> description tag have length < 120 characters

No blocks on Google bot by <meta> tags detected