Changelog

What has changed in SEO Toolbox Online: new tools, new checks and fixes to how results are calculated.

Last updated 24 October 2026

1. 24 October 2026

   Tool guides, About and Methodology

   • Fifteen checkers now have a reviewed guide: what the check means, how to read each result, fixes with code, and sources.
   • New About, Methodology and crawler pages explain who builds the toolbox, how scores are calculated and how our crawler behaves.
   • Our crawler now follows robots.txt for every page it discovers.

2. 23 October 2026

   Every tool gets its own page

   • Every checker and generator has its own page, grouped into nine category hubs, each with its own preview image.
   • Near-duplicate checkers were merged; their old addresses redirect to the tool that replaced them.
   • Lab performance results now call only LCP and CLS Core Web Vitals; INP can only be measured from real visitors.
   • The AI crawler check now recognises Claude-SearchBot, Claude-User, Perplexity-User and Meta-ExternalAgent.