Pricing

from $0.20 / 1,000 url entry validateds

Sitemap Validator (sitemaps.org rules + optional URL status)

Validates XML sitemaps and sitemap indexes against the sitemaps.org protocol: namespace, 50,000-URL and 50 MB limits, absolute same-host locs, lastmod dates, changefreq and priority. Optionally checks each URL's HTTP status and redirects. Obeys robots.txt.

Pricing

from $0.20 / 1,000 url entry validateds

Rating

0.0

(0)

Developer

WrenTools

Actor stats

Bookmarked

Total users

Monthly active users

3 hours ago

Last modified

Sitemap Extractor

apify/sitemap-extractor

This Apify Actor extracts all URLs from a website's sitemaps and checks their status codes via lightweight HTTP requests. It provides a clean list of valid links, acting as an ideal pre-processor to ensure your larger crawling projects target only active URLs.

Apify

414

3.2

(8)

Website Sitemap Extractor

glassventures/website-sitemap-extractor

Extract all URLs from any website's sitemap. Auto-discovers sitemaps from robots.txt, supports sitemap index files and .gz compression. Filter by URL pattern, date range.

Glass Ventures

Robots & Sitemap Inspector

pattonholdings/robots-sitemap-inspector

Fetch and validate robots.txt + sitemap.xml for any site. Parses directives, counts sitemap URLs, flags disallow-all mistakes, stale lastmod, missing sitemaps. A-F grade. Use for SEO audits, crawl-budget checks, migration QA. Input: url or urls[]. Output: JSON report.

Coleton Patton

Phone Number Validator & Formatter (offline, private)

wrentools/phone-number-validator-offline

Validates and normalizes phone numbers to E.164 using libphonenumber's numbering-plan data: possible/valid, region, number type, time zones and standard formats. Fully offline: no carrier, messaging-app or owner lookups, and no number leaves the run.

WrenTools

SEO Health Check (titles, descriptions, sitemap, noindex)

nitsuahlabs/seo-health-check

Crawl a site and list every page with SEO problems: missing or duplicate titles and descriptions, noindex, missing canonicals, plus robots.txt and sitemap checks.

Austin Hardy

Broken Link Checker: 404s, 5xx & Redirect Chains (robots.txt)

mrlarryjohnson/broken-link-checker

Crawl your own website and find every broken link: 404 and other 4xx errors, 5xx server errors, timeouts, redirect chains and loops, plus dead external links, with the page each one was found on and its anchor text. Respects robots.txt and Crawl-delay. CSV report included.

Larry Johnson

Bulk URL Redirect, Status & SSL Health Checker

reaperoak/bulk-url-redirect-status-ssl-health-checker

Check hundreds of URLs at once: HTTP status, the full redirect chain (301/302, http to https, www), security headers and SSL certificate expiry. One health verdict and issue list per URL. No login, no proxy.

Owais Khan

Broken Link Checker — same-host crawl and failing links

hermeskd/broken-links

Crawl a site from a start URL or sitemap, obeying robots.txt and at most two requests a second. Check each link and asset once; report broken and redirected links with status, redirect chain, anchor text and source pages, plus a summary.

Logan Parker

Technical SEO Audit Tool

axiomworks/website-seo-audit-tool

Review technical SEO signals across a website or a supplied set of URLs. Each HTML page record includes titles, headings, canonicals, indexability directives, redirect details, links, image alt gaps, schema types and rule-based issue codes. Uses plain HTTP without a browser or API key.

Axiom Works

Link Gap Finder & Backlink Gap Analysis

datapulsehq/link-gap-finder

Find the sites that link to your competitors but not to you, one row per site. Up to 20 competitors, with domain rank, spam risk and the strongest link URL. Service domains and spammy sites removed.