Crawling & technical audit
Ryte
The homepage claims it fixes 'technische Website-Fehler' and monitors all site areas, so a crawler exists as a claim — but no page limits, no JavaScript rendering, no Core Web Vitals per template despite a 'Web Performance' pillar, and no log-file, Search Console or impact-based prioritisation evidence. One marketing line does not get past a basic issue-finder, and even that is unconfirmed.
Semrush
The captured audit material runs well past a checklist: crawlability and indexability, canonicals, structured data, mobile parity and rendering, AI crawler access, Core Web Vitals judged against Google's good/needs-improvement/poor bands at the 75th percentile, a snapshot-based workflow across crawls, and multi-million-page crawling at the enterprise tier. It stops short of genuine diagnosis: we found no public information on log-file analysis, crawl budget analysis, or prioritisation by traffic impact rather than count — the only phrasing captured is a prioritized fix list — and regression detection between crawls is likewise undocumented.