Links and crawling

Page Link Analyzer Extract links from a public HTML document and classify internal, external, nofollow, invalid and manually reviewable destinations. SEO Log File Analyzer Analyze Apache or Nginx access logs locally by status, claimed crawler, path, hour and URL-parameter traps without uploading the file. Page Link Counter Count and classify links in one fetched HTML document as internal, external or unsuitable for normal HTTP crawling. Link Value Estimator Compare link-value scenarios using visible, user-controlled inputs and weights rather than presenting an objective market price. Ethical Link-Building Planner Turn a campaign goal into a structured prospecting, value proposition and personalised outreach plan without automated spam posting. Broken Link Checker Check a bounded sample of HTTP links from a page and distinguish confirmed errors from timeouts, DNS failures and blocked requests. Backlink Source Verifier Verify whether known public source pages actually link to a target URL or domain and inspect the destination, anchor text and rel attributes. Page Evidence Profile Inspect HTTP, HTTPS, indexability, metadata, headings, content, links, images and structured data without inventing a Page Authority score.