Site Doctor — diagnose your WordPress, no plugin required
A read-only diagnostic that measures real performance, SEO health, and AI-crawler visibility, then hands you a prioritized fix list. Nothing installed on your site.
Scan my site freeWhat it checks
Real performance
Lab metrics plus what visitors actually feel — Speed Index and Total Blocking Time, measured as a median across passes, not a single lucky run.
SEO health
Heading hierarchy, canonical and hreflang, schema coverage, and the broken-link and index issues that quietly cost you traffic.
AI-crawler visibility
Whether GPTBot, ClaudeBot, PerplexityBot and friends can reach and parse your pages — the half of search the Google-only tools ignore.
A prioritized fix list
Not a 100-item dump. The few changes that move the needle, ordered by impact over effort.
Questions
Does Site Doctor install anything on my site?
No. It is read-only and inspects your site from the outside, so it never adds load or a plugin to maintain.
Does it work on non-WordPress sites?
Yes. The measurement is platform-agnostic; WordPress just gets the deepest, most specific checks.
How is the performance score measured?
We run multiple passes and report the median, so a single slow or fast run does not distort the result.