Crawloo - SEO Site Crawler

Crawl up to 500 pages of a site in your browser: broken links, duplicate titles, missing tags, health score and a full report.

Crawloo crawls a website the way a search engine would - page by page, following internal links - and shows you what to fix first. It runs entirely in your browser: no sign-up, no account, no server and no tracking. Open any site, pick how many pages to crawl (5 to 500), and press Crawl. The crawl runs in the background, so you can close the popup and keep browsing - the full report opens when it's done. You get a site health score, every issue grouped by severity, and a report you can sort, filter and export. WHAT IT FINDS - Broken pages: URLs returning 4xx/5xx or not responding, and the pages that link to them. - Duplicate titles and meta descriptions across the site (pages canonicalized elsewhere are skipped). - Titles and meta descriptions that are missing, empty, too short or too long. - Missing H1s and pages with more than one H1. - Missing canonical tags, pages set to noindex and redirecting URLs. - Images without alt text. REPORTS AND EXPORTS - Site health score (0-100) with errors, warnings and notices. - Full-page report: every crawled URL with status, title and meta length, H1 count, word count, inlinks, internal/external links and image alt coverage. Sort any column, filter by severity, search by URL. - Export to CSV. - Generate a sitemap.xml from the indexable pages you crawled. HISTORY AND TRENDS - Every scan is saved on your device, grouped by site. - A small trend line shows whether a site's health is improving between scans. - Optional daily or weekly reminders to re-crawl a site. CRAWL OPTIONS - Respect robots.txt (on by default). - Start from the homepage or from the page you are on. - Discover URLs from sitemap.xml. - www and non-www addresses are treated as the same site. - Stop a crawl at any time and keep the pages crawled so far. LANGUAGES English, Turkish, German, French and Spanish. AI INSIGHTS (OPTIONAL) Every full report has an AI insights section that turns the crawl findings into a short, prioritized fix plan. The result is saved with the scan and previewed in the popup. The issues are always found by the crawler's own rules; AI only explains and prioritizes them and never makes up new ones. Only a short summary (issue types, counts and a few example paths) is sent - never page content. Run it free with on-device Chrome AI where available, or use your own API key for Claude, OpenAI or Gemini. Requests go directly from your browser to the provider you choose. PRIVACY - We collect no data: no server, no analytics, no ads. - Crawling happens on your computer. Scan history, settings and any API key are stored only on your device. - Nothing is requested at install. Crawloo asks for access to a site only when you press Crawl on it, for access to an AI provider only when you save a key for it, and for notifications only if you turn on reminders. WORKS WELL WITH OWLOO Crawloo looks across a whole site. For a deep look at a single page - headings, links, schema, social tags and AI content diagnostics - try Owloo - On-Page SEO Inspector, our free sister extension. Made by KERVAN SEO Agency. Guide and privacy policy: kervan.ae/seo-crawler Feedback and suggestions: seo@kervan.ae