SEO Tools
Small tools for the technical SEO questions that are annoying to answer by hand. No signup, no stored data. They all circle the same question: what do crawlers actually see when they hit your site?
Crawlers & access
AI Crawler Access Checker
See which AI training bots, AI search bots, and classic search crawlers your robots.txt allows or blocks, with the real consequence of each rule spelled out.
Open tool →Crawler Reality Check
Fetch a URL as Googlebot, GPTBot, ClaudeBot and others, then compare status codes, redirects, and indexing signals against a normal browser. Catches accidental bot blocking.
Open tool →Indexability X-Ray
Pull together every signal that decides whether a page can be indexed, and catch the classic contradictions, like a noindex Google will never see.
Open tool →URLs & redirects
Canonical Consistency Checker
Probe the http, https, www, trailing-slash, case, and query-param versions of a URL and verify each one resolves in a single hop to one canonical, with tags and headers agreeing.
Open tool →Redirect Chain Tracer
Hop-by-hop trace with latency, wrong-status-code detection (302s doing a 301's job), meta refresh and JS redirect sniffing, and the collapsed ideal chain.
Open tool →Sitemap Reality Check
Lint your XML sitemap and live-test a sample of its URLs for redirects, errors, noindex, and canonical mismatches. The stuff that quietly erodes crawler trust.
Open tool →Page signals
Title Rewrite Risk
Pixel-accurate SERP preview from your live page, plus a rewrite-risk score built on the patterns Google actually rewrites: truncation, stuffing, H1 mismatch, boilerplate.
Open tool →Structured Data Checker
Instant JSON-LD extraction with rich-result eligibility per entity: required fields, missing enhancements, parse errors, and honest deprecation notes.
Open tool →Hreflang Reciprocity Checker
Validate hreflang syntax and codes, then live-fetch the alternate pages to confirm reciprocal return tags. It's the requirement most international setups fail.
Open tool →HTTP Header Auditor
Audit caching validators, compression, Vary sanity, and X-Robots-Tag surprises, with a live If-None-Match test to see whether your server really serves 304s.
Open tool →Every check here runs live from Cloudflare’s edge. Nothing gets routed through a scraping service and nothing gets saved. I built each one because I got tired of answering the same question with curl, a pile of server logs, and six browser tabs.