Crawling & technical audit
Moz Pro
Weekly Rogerbot crawls at published page caps of 100,000 to 1,250,000 pages per week, issue categories with "Moz Recommends Fixing" guidance and new-issue alerts between crawls, and Lighthouse-style Core Web Vitals rated for mobile and desktop with weekly re-analysis and ninety days of history put this at the scheduled-crawl level. We found no public information on JavaScript rendering, Search Console or log-file comparison, structured-data validation, or canonical diagnosis, so the deeper diagnostic layer rests on nothing I can verify — and the vendor's own help pages say the crawlers run from North America, an accuracy caveat for my European sites.
Searchmetrics
Site health exists — '24/7 always-on monitoring tracks how AI bots crawl your site' with 'real-time alerts and prioritized fixes' — and prioritisation is more than a bare link-checker. But the evidence says nothing on crawl scale, page limits, JavaScript rendering or Core Web Vitals, and that silence tells me the technical crawler is no longer the pitch — the AI bot story is.