SEO Tools

Comprehensive suite of advanced, specialised & free SEO tools.

SEO Crawler - a fast, advanced website crawler that helps to identify SEO issues with a website - crawl up to 350 pages for free
HTTP Status Checker - bulk check a list of URLs, all links on a page, or all URLs in an XML sitemap for 404s, redirect chains, etc
Nofollow Health Check - check for followed external links from a list of URLs, all links on a page, or an XML sitemap
Robots Health Check - check URLs against Robots Exclusion Protocol rules (robots.txt, meta robots & robots HTTP header)
Bulk Page Speed Check - use Google's Page Speed API to check the scores of a list of URLs

HTML Analysis - analyse important on-page SEO factors
Similarity Checker - analyse two pieces of text for similarity
Page Title Preview - see a live preview of how your page title & meta description may appear in Google, Facebook & Twitter
Google Panda Helper - identify thin & duplicate content quickly from a list of URLs, XML Sitemap or an export from Google Webmaster Tools

Link Verifier - check that links still exist on a given set of URLs and whether they pass PageRank or not
Export Google Search Console Analytics Charts - love the new Search Analytics charts? Hate the fact you can't export them to a spreadsheet? This tool is for you!
Export GWMT Crawl Stats - export crawl stats from Google's Webmaster Tools to a more useful CSV format
Export GWMT Crawl Errors - export crawl error trends charts from Google's Webmaster Tools to a more useful CSV format

Server Header Checker - check your web server's HTTP headers for various user agents
Request Headers - view the HTTP request headers your browser sends
Test CSS Selectors - test CSS selector paths for scraping etc
XML Sitemap Extractor - extract a list of URLs from an XML Sitemap
MD5 Hash Generator - generate an MD5 hex encoded string
HTML Encoder / Decoder - escape or unescape text strings with HTML encoding