Link & Citation Verifier: Dead Links, Soft 404s, Quote Check

LinkedIn Ghost Job Detector & Apply Link Verifier

kamerozkan/linkedin-job-apply-link-verifier

Ghost job detector and apply-link verifier for LinkedIn job rows: recovers the exact official application link, flags ghost, expired and mismatched listings, blocks unverified rows before they reach your job board, and can end each run with a verification report. No LinkedIn login or cookies.

Broken Link Checker - Find 404 Errors & Redirects on a Website

smart-digital/website-broken-links-redirects-checker

Crawl a website and check every link on it: broken links (404, 500) and redirects (301, 302) with their destination URL, HTTP status and response time. One record per page, plus a site summary listing the dead links that appear on the most pages.

AI Citation Tracker — ChatGPT & Perplexity Sources

muhammadafzal/ai-citation-monitor

Track which domains and URLs ChatGPT, Perplexity, Claude and Gemini cite for your prompts, your citation rate and gained or lost sources. USD 0.04-0.05/check.

Dead-Link Watchdog

practicaltools/dead-link-crawler

Automatically monitor your website for broken, redirected, or slow links. Configure which HTTP status codes to flag, schedule recurring scans, and get structured reports — all for just $0.0008 per link. Keep your site clean, fast, and error-free.

Indeed Job Details Scraper - Title, Company, Salary by URL

tidytools/indeed-job-details

Paste public Indeed job URLs you already have and get one JSON row per job: title, employer, location, job type, salary text, description and the job URL. Pay the posting does not show stays null. Not a job search. Failed or blocked pages are free.

Email Verifier — Bulk Validation, Catch-All & Bounce Removal

logical_vivacity/email-verifier

The email verifier that admits what it cannot know. Catches syntax errors, dead domains, disposables, role accounts and catch-alls — and flags Microsoft 365, Proton and gateway domains as unverifiable instead of calling them valid. Returns SPF, DMARC, MX provider and a 0-100 score.

AI Citations Tracker — Perplexity Source Evidence

khadinakbar/ai-citations-tracker

Run buyer prompts against Perplexity and record the source URLs it returns, their domains, owned-domain citation status, an answer excerpt and the exact prompt. Built for evidence-based AEO monitoring of how often your domain is cited.

Link Relationship Analyzer

zerobreak/link-relationship-analyzer

Link relationship analyzer that crawls any website and maps all internal and external links, so SEO teams can audit anchor text, find orphaned pages, and see how a site's pages connect.

Broken Link Checker - Find 404s and Dead Links

santamaria-automations/broken-link-checker

Crawl any website and find broken links, 404 errors, redirect chains, timeouts, and SSL failures. Essential for SEO audits, QA, and content maintenance. Export data, run via API, schedule and monitor runs, or integrate with other tools.

Crawl your site or check a URL list for broken links (404, 410, soft-404, 5xx, DNS and TLS errors), then get an Internet Archive Wayback Machine copy to replace each dead link. Respects robots.txt; blocked or access-controlled links are never called broken.