SEO Tool

Search Engine Spider Test

See what a search-engine crawler actually receives when it fetches your page — no JavaScript executed, Googlebot user-agent. Useful for spotting client-side rendering gaps, missing canonical tags, accidental noindex headers, and pages that look full in a browser but empty to a bot.

About

The fetch is server-side from a Cloudflare Worker, with no JavaScript runtime. That's the same constraint Googlebot used until 2019; today Googlebot does render JS, but only after a budget-limited second pass. If your page's main content only appears after JS execution, this tool will show you exactly what the first-pass crawler sees — usually a near-empty body.

We send the canonical Googlebot user-agent string. Sites that cloak (serve different content to bots than to users) will reveal that here. Sites that verify Googlebot via reverse DNS will treat us as a regular fetch — that's fine, it's still what an unverified crawler would receive.

JSON: /api/spider-view?url=https://example.com. See also: Meta Tag Analyser, HTTP Header Viewer, HTML Validator.