Free tool · no access code needed
One URL, one report. Checks whether search engines can index the page, the on-page basics, whether AI assistants can read and trust it, its images, international tags and speed — with the fixes that matter most first.
Reads this one page (plus robots.txt and llms.txt for the AI checks). Nothing on your site is changed.
Page audit
Each check is a pass, warning or problem on its own — the ring counts how many pass, it isn't a ranking score. Most checks read the page's HTML as a crawler gets it, so content drawn later by JavaScript can be missed (that is also what many AI crawlers see). Speed comes from Google's PageSpeed Insights lab test.