Knowledge Base
https://www.metmuseum.org/tours
<img> (Image) tags found without alt attributes
https://www.metmuseum.org/_next/image?url=https%3A%2F%2Fengage.metmuseum.org%2Fmedia%2F5aehrtpq%2Fprayer-rug.png&w=3840&q=75
https://www.metmuseum.org/_next/image?url=https%3A%2F%2Fengage.metmuseum.org%2Fmedia%2Ffagfllfu%2Fimpressionismandpostimpressionism.jpg&w=3840&q=75
https://www.metmuseum.org/_next/image?url=https%3A%2F%2Fengage.metmuseum.org%2Fmedia%2Flw3lq0wg%2Fartsofjapanoldplum.jpg&w=3840&q=75
https://www.metmuseum.org/_next/image?url=https%3A%2F%2Fengage.metmuseum.org%2Fmedia%2Fhy5byusz%2Famericanlifeparlor.jpg&w=3840&q=75
Largest Contentful Paint (LCP) score based on largest content load time is normal (< 4 secs)
Success. <meta> description tag have length < 120 characters
Success. <meta> description tag > 70 characters
Success. <title> tag is < 60 characters
No blocks on Google bot by <meta> tags detected
All URLs are found and accessible on tags of Web Pages
All found images are accessible
No missing / blank <meta> description tag found
Largest Contentful Paint (LCP) score based on content load time is normal (less than 2.5 secs)
No missing or blank <title> tag found
All externals URLs like images, pdf, etc. found and accessible on tags of the Web Pages
Success. <title> tag is > 20 characters
No redirects or multiple chaining redirects found linking to another page
Absence of nofollow attribute in <meta> tags of web pages allowed in robots.txt
Absence of noindex attribute in <meta> tags of Web Pages allowed in robots.txt
