Free tools for SEO and site analysis
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Free SEO Audit
Run 12 quick SEO checks (title, meta, schema, OG, and more) on any URL.
Try it →Schema Markup Detector
See which schema types are defined on a page and which are missing.
Try it →Google SERP Preview
See how a page will appear in Google search results.
Try it →Social Share Preview
See how your page looks when shared on Facebook, X, LinkedIn, and WhatsApp.
Try it →PageSpeed Test
Check Core Web Vitals on any URL with plain-language explanations.
Try it →Hreflang Validator
Check that hreflang tags are well formed, with x-default and self-reference.
Try it →Headline Analyzer
Score any headline by length, power words, emotion, and numbers.
Try it →Readability Scorer
Measure how easy your content is to read using Flesch and a Hebrew-adapted metric.
Try it →WHOIS / Domain Age
Find out when a domain was registered, when it expires, and who the registrar is.
Try it →Heading structure
Visualize the H1–H6 outline of any page and detect skipped levels.
Try it →Why we offer free SEO tools
We believe SEO should not be a closed field with checking tools that cost hundreds of dollars a month. Our free tools let any site owner — not just SEO professionals — audit their site against the same factors Google checks. Every tool here works without signup, without installing a plugin, and on any site on the web. They are not limited to WordPress sites, even though that is the primary audience we build for.
Which tool, when
Free SEO audit — for an overall site sweep. SERP Preview — before publishing a new article. Schema Detector — to verify metadata. Social Preview — before sharing on social. PageSpeed — after a theme change. Hreflang Check — for multilingual sites. Headline Analyzer — when writing titles. Readability — when editing articles. WHOIS — before buying a domain. Headings — for page-structure validation.
Getting the most from the tools
Start with the overall SEO audit to see the big picture. Then use a specific tool for each issue the audit surfaces — if there's a schema problem, run the Schema Detector. If there's a speed problem, run PageSpeed. If headings are off, run the Heading Analyzer. The tools are designed to work together: each one gives a different angle on the same big question — is my site ready to rank organically.
What the tools do not do
These free tools give a point-in-time snapshot — they do not monitor the site continuously, alert on changes, or fix the issues themselves. There is also no historical tracking — if you wanted to compare today's PageSpeed score to last month's, there is no record. And the tools check one URL at a time — not the entire site. For wide audits (1000+ pages), a professional SEO platform is needed.
When to upgrade to the full platform
If you manage a single site and the free tools cover your needs — great, use them whenever needed. If you manage multiple sites, want continuous monitoring, or want the platform to fix issues automatically — Rank+ is worth a look. It bundles every tool here inside a single platform that runs in the background: continuous checking, alerts when something breaks, and automatic fixing of what can be automated.
Recommended user workflows
User 1 — a solo WordPress site owner just starting organic SEO. Workflow: Free SEO audit on the site → manual fix of critical issues → SERP Preview and Headline Analyzer for every new article → PageSpeed once a month. User 2 — a copywriter writing for 15 clients. Core toolkit: Headline Analyzer for every title, Readability Score for every article, SERP Preview before sending to the client. User 3 — an SEO agency vetting new client sites. Workflow: WHOIS to spot domain issues → SEO audit for the overall picture → Schema Detector for specific problem areas → Headings for theme bugs. Each tool collapses a workflow that would otherwise need a paid SEO platform.