Knowledge Base
https://www.metmuseum.org
All <img> (Image) tags found with alt attributes
All URLs are found and accessible on tags of Web Pages
No redirects or multiple chaining redirects found linking to another page
Absence of noindex attribute in <meta> tags of Web Pages allowed in robots.txt
Largest Contentful Paint (LCP) score based on content load time is normal (less than 2.5 secs)
No missing / blank <meta> description tag found
All externals URLs like images, pdf, etc. found and accessible on tags of the Web Pages
Success. <meta> description tag have length < 120 characters
Success. <meta> description tag > 70 characters
Largest Contentful Paint (LCP) score based on largest content load time is normal (< 4 secs)
All found images are accessible
Absence of nofollow attribute in <meta> tags of web pages allowed in robots.txt
No blocks on Google bot by <meta> tags detected
Success. <title> tag is < 60 characters
Success. <title> tag is > 20 characters
No missing or blank <title> tag found