List of URLs whose HTTP redirect chains will be analyzed

Expired Domains Finder — GoDaddy Auctions with SEO Metrics

hipersoft/godaddy-auctions-scraper

Find expired and auction domains from GoDaddy Auctions with price, bids, age, valuation, Majestic Trust/Citation Flow, backlinks, referring domains, SEMrush Authority Score, keyword search volume and CPC. Filter by TLD, keyword, price, age and SEO metrics. Export CSV/JSON.

Audit a list of pages for 18 on-page SEO issues. Get a 0-100 score, a fix for every issue and what changed since your last audit. No browser, pay per page.

SEO Pulse

dhruboai/SEO-Pulse

SEO Pulse is a zero-cost technical SEO auditor. It crawls websites to analyze on-page SEO, broken links, schema, and readability. Generates professional Excel, CSV, and JSON reports in English & Bengali. Perfect for freelancers and SEO agencies.

SitePulse

upscale_audio/sitepulse

Instant SEO & technical audit for 100+ pages. Finds broken links, missing alts, slow pages + gives SEO score & fixes in JSON. Perfect for agencies & devs. Pay-per-use. Schedule weekly.

Bulk PageSpeed Insights & Core Web Vitals Checker

tidytools/pagespeed-insights-bulk

Google PageSpeed Insights (Lighthouse) for many URLs: performance, accessibility, SEO scores, LCP, CLS, TBT, real-user Core Web Vitals (CrUX), top fixes, budgets and regression alerts. No API key needed. $2 per 1,000 measurements, failed free.

Meta Tags, OpenGraph & Social Preview SEO Auditor

litezero/meta-tags-opengraph-auditor

Extract and audit HTML title, meta description, canonical URLs, robots directives, OpenGraph tags (og:title, og:image), and Twitter Cards for technical SEO compliance and social preview audits.

Bulk URL Status & Redirect Checker (Free): Broken Links, SEO

euroscrape/bulk-url-checker-free

Free bulk URL checker: HTTP status code, full redirect chain (301, 302, 307, 308), final URL, response time and SEO tags (title, meta description, canonical, robots, H1) for up to 100,000 URLs. Find broken links, 404s, redirect loops and noindex pages after a migration. Export CSV, JSON.

Discover XML sitemap indexes and export a bounded, deduplicated URL inventory with alternate-language links.

Compare two supplied sitemap XML snapshots for added or removed URLs and changed lastmod text. Audit duplicates and malformed entries. Handles urlsets or sitemap indexes; no network fetch or page-content claims.