LibreCrawl
Technical SEO
Inspect pages, links and metadata in one crawl.
Self-hosted web applicationMITYour hosting and browser resources
Technical SEO
A curated collection of the best inspect pages, performance and technical issues. Check each tool's crawl scope before choosing.
advertools
Keyword research · Technical SEO
Work with crawl, sitemap and search data.
Python libraryMITYour compute; external API usage separate
SiteOne Crawler
Technical SEO
Crawl a site and take the report with you.
Desktop · Command line · CIMITLocal compute; optional services separate
SEOnaut
Technical SEO
Find technical SEO issues across your site.
Self-hosted · Hosted optionMITHosting and database; hosted option separate
Unlighthouse
Technical SEO
Run Lighthouse across your website.
Local command line · CIMITYour compute or CI infrastructure
SEOPress
Technical SEO · WordPress SEO
WordPress SEO with an editable set of controls.
WordPress pluginGPL-3.0-or-laterFree core; optional paid additions
All in One SEO
Technical SEO · WordPress SEO
Manage WordPress metadata and sitemaps.
WordPress pluginGPL-3.0-or-laterFree core; optional paid additions
Rank Math
Technical SEO · WordPress SEO
SEO settings alongside your WordPress content.
WordPress pluginGPL-3.0-or-laterFree core; optional paid additions
SEO Panel
Rank tracking · Technical SEO
A traditional SEO control panel.
Self-hosted · PHPGPL-2.0Hosting + optional integrations
Yoast SEO
Technical SEO · WordPress SEO
SEO where you write your WordPress content.
WordPress pluginGPL-3.0-or-laterWordPress hosting; paid additions optional
Lighthouse
Technical SEO
Look closer at a single page.
Browser · Command lineApache-2.0Local compute or CI infrastructure