SEO auditing tools
Maximize your website's SEO potential using specialized auditing tools. Gain insights into technical issues, on-page elements, and content quality to optimize your site for search engines. Explore our top recommendations for a more efficient audit process.
56 tools
FreeUse this tool to generate a robots.txt file, ensuring search engine crawlers are crawling and indexing your site.Site AuditingRyte Robots.txt Generator
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FreeUse this tool to see which rich results can be generated by the structured data a page contains.Structured DataRich Results Test
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FreeUse this tool to analyse hi-res images, finding the best dimensions for embedding as responsive images in your siteSite speedResponsive Breakpoints
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FreeUse RankSense to execute SEO recommendations efficiently and see the results within weeks, not months.Site Auditing, Split TestingRankSense
Cloudflare Web Application
PaidThe SISTRIX Toolbox is the premier tool used by SEO professionals. Data you love, from people you trust.All-in-one, Backlink Analysis, Competitor analysis, Keyword research, Rank tracking, SEO crawlerSistrix
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PaidUse the Pingom Site Speed Tool to analyse your site speed and how to make this it faster.Site speedPingom Site Speed Tool
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FreeUse this tool to analyse the speed of your site.Site speedPageSpeed Insights
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FreeFrom page by page analysis, keyword research and a SERP preview, optimise your site using this all-in-one tool.Meta OptimisationPage Outil: GSC Optimization
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FreeOnely Made for Geeks [OMFG] is Onely’s official free toolset that allows you to access your website’s rendering cost, JavaScript injected elements, and indexed HTML and JS code.Site AuditingOnely JavaScript SEO Tools
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PaidSave time by using Raven Tools to create reports for SEO, Social, and PPC for your clients.All-in-one, Keyword research, Rank tracking, Reporting, SEO crawlerRaven Tools
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FreeYou can see the key differences between your desktop and mobile site with MFI Checker - Zeo's Mobile-first Indexing tool.Site AuditingMobile First Indexing Test Tool
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FreeWith Meta Tags you can edit and experiment with your content then preview how your webpage will look on Google, Facebook, Twitter and more!Meta OptimisationMeta Tags
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FreeA Schema.org structured data generator that supports the creation of JSON-LD markups. Including all of the required item properties and more.Structured DataMerkle Schema Markup Generator
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PaidUse Searchmetrics to make informed search and content decisions, using their vast supply of data and analytics.All-in-one, Competitor analysis, Keyword research, Rank tracking, Site AuditingSearchmetrics
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FreeAn extension that is compatible across multiple browsers that unveils structured metadata embedded within HTML documents and web pages.Browser extensions, Site Auditing, Structured DataOpenLink Structured Data Sniffer
Chrome Firefox
FreeConfigure and download your performance budget for Google LighthouseSite speedLighthouse performance budget generator
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FreeCumulative Layout Shift (CLS) Visualiser.Site speedLayout Shift GIF Generator
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FreeSite speedKeyword-driven Site Speed Comparison
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FreeIs keep alive enabled on your web server? Use our SEO tool to check the Persistent Connection status of your website. Check multiple URLs with Bulk mode.Site speedkeep-alive Validation Tool
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FreeOne of the easiest ways to add Schema's structured markup to a page is to use JSON-LD. With this tool you can quickly generate the correct JSON-LD for anyStructured DataJSON-LD Schema Generator
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FreeCheck if the site is taking advantages of the latest HTTP 2 protocol for better content deliverySite speedHTTP/2 Test
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FreeFree bulk and single URL server header response code checker and meta refresh detection script.Site AuditingHTTP Status Codes Checker
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FreeBulk check status codes easily for up to 100 URLs. Receive detailed insights on their HTTP headers, status codes and redirect chains.Site speedHTTP Status
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PaidGTmetrix is a free tool to test and monitor your page's performance. Using Lighthouse, GTmetrix generates scores for your pages and offers actionable recommendations on how to optimize them.Site speedGTMetrix
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FreeSite AuditingGoogle’s Mobile Friendly Testing Tool
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PaidThe cognitiveSEO tool provides a unique analysis process that delivers Unparalleled Backlink Analysis, Content Audit and Rank Tracking for Every Site.All-in-one, Backlink Analysis, Competitor analysis, Rank tracking, SEO crawlerCognitiveSEO
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FreeEnter any domain, and we'll show you top competitive SEO metrics like Domain Authority, top pages, ranking keywords, and more.SEO checkerFree Domain SEO Analysis Tool
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PaidGet all-in-one pack of SEO software - download the free edition of SEO PowerSuite. Powerful SEO tools and free SEO advice - get on the way to top 10 rankings for your site on Google and other search engines!All-in-one, Competitor analysis, Link auditing, Link building tools, Rank tracking, Site AuditingLink Assistant
Mac Windows
PaidLog File AnalysisLogflare
Cloudflare
FreeOur editors help you build FAQ, How-to and Video pages that contain the structured data markup needed to gain Google Rich Snippets. Or try out our Structured Data Visualiser 🤓Site AuditingClassy Schema
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FreeSign in or signup for Bing Webmaster Tools and improve your site’s performance in search. Get access to free reports, tools and resources.Site Auditing, Web AnalyticsBing Webmaster Tools
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PaidDeepCrawl’s technical SEO platform helps businesses like yours detect opportunities for growth and protect your site from revenue-sapping code.SEO crawlerDeepcrawl
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FreeGenerate easily the hreflang annotations following Google's specifications for your pages by using the hreflang tags generator tool.International SEO, Site AuditingAleyda’s Hreflang Tag Generator
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PaidAnalyze your own website and find out why you’re not getting more leads from it. Get detailed reports on all your SEO issues and start fixing them right away.Backlink Analysis, SEO crawlerAhrefs Webmaster Tools
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FreeA collection of tools that assist in perfecting keyword research, content, backlinks and more.Link auditing, Meta Optimisation, Plagiarism checker, Site AuditingSmallSEOTools
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PaidTry the world’s best front-end speed companion for free. Monitor and fix your site speed. Receive powerful reports in your email and GitHub Pull Requests.Site speedCalibre
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FreeBrowser extensions, Site AuditingAMP Validator
Chrome
PaidAll-in-one, Content briefing, Content writing, Keyword research, Rank tracking, Reporting, SEO crawlerConductor
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PaidAll-in-one, Competitor analysis, Content marketing, Keyword research, Rank tracking, SEO crawlerBrightedge
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PaidLog File AnalysisScreaming Frog Log Analyser
Mac Windows
FreeBrowser extensions, Site AuditingLRT Free Link Checker
Chrome Firefox
