Changelog

What's new

The free scanner · September 2026

• Scan any page for 78 SEO and social sharing problems, each with why it matters and what to paste to fix it.
• See the link preview Facebook, X, LinkedIn, WhatsApp, Slack and Discord would show, and the Google result.
• Every rule has a page of its own, with its sources and a good and a bad example.
• Every threshold was checked against the network’s or search engine’s own documentation, and the rule says when a number is only a rule of thumb.

New rules are listed in the rule book as they arrive.