YUSIHK / SEO Tools
Canonical and hreflang Checker
Read canonical, language alternates and indexing directives from a public page.
Canonical and hreflang Checker
Enter a public URL to begin. Live reads require a security check. Results are an initial review, not a ranking or inclusion guarantee.
What this result can tell you
One page cannot establish reciprocal links across the whole site. x-default is optional; canonical is a signal rather than a guarantee.
Pasted robots.txt and manual snippet drafts are analysed in this browser. Live reads send the target URL to YUSIHK to fetch public signals. Do not enter private, signed-in or sensitive URLs.
FAQ
What this result can tell you
Why can a public URL fail to load?
The site may block automated requests, require sign-in or exceed a response limit. A failed read alone does not prove that Googlebot is blocked. Compare with your server logs or Search Console.
Does a green result mean the page will rank?
No. These checks cover selected technical signals. They do not measure rankings, confirm indexing or guarantee an AI citation.