Link Analyzer

dofollow — passes link equity (default). nofollow — doesn't pass it. Google has said that nofollow is a hint rather than a strict directive. Add the rel="nofollow" attribute to links you don't trust.

There are no strict limits. Quality and relevance matter. Too many external links to unverified resources can look suspicious. It’s generally recommended to use no more than 50–100 per page.

Usually not. Internal links help distribute link equity across a site. Use nofollow on internal links for low-priority pages (login, cart) or to avoid diluting link equity.

The link analyzer lists URLs. To check whether they are accessible, use the “Broken Links” tool. It checks each URL and detects 404 and other errors.

An empty anchor is a link with no text (for example, an image link with no alt text). These links are less useful for SEO and users. Add meaningful text or alt text instead.