Free SEO Checker: audit SEO, AEO & AI search in one scan
Enter any website. We crawl it like Google and ChatGPT do, score it for SEO, AEO and GEO, detect your industry and show proof for every issue we find.
- Technical SEO
- On-page SEO
- Local SEO
- AEO
- GEO / AI search
- Industry checks
- Core Web Vitals
- Loading the homepage like Googlebot
- Reading robots.txt, sitemap and llms.txt
- Detecting industry, city and platform
- Crawling key pages
- Testing internal links
- Checking AI crawler access (GPTBot, ClaudeBot…)
- Finding what people search in your category
- Measuring Core Web Vitals with Google
- Scoring SEO, AEO and GEO
What people search in your category
From Google search suggestions for your industry and city. Missing ones are content ideas your competitors may already cover.
Unlock every fix, free
Get the full step-by-step fix plan for all issues, plus a competitor comparison for your city, on WhatsApp within one working day.
50+ checks across SEO, AEO and GEO
Most free SEO checkers only read one page. This website audit tool crawls your key pages, reads your robots.txt and sitemap, and checks what Google, voice assistants and AI chatbots need.
SEO audit
Technical and on-page SEO in one website audit.
- HTTPS, redirects and www version
- robots.txt, XML sitemap and 404 pages
- Canonical, indexing and language tags
- Broken internal links
- Core Web Vitals and server speed
- Titles, meta descriptions and H1
- Duplicate and thin pages
- Image alt text, sizes and formats
- Local SEO: NAP, maps, click-to-call
AEO checker
Answer engine optimisation for snippets and voice.
- FAQ section and FAQPage schema
- Question-style headings
- Direct 40–60 word answers
- Lists, tables and step-by-step content
- Breadcrumb and HowTo schema
- Readability score
- Keyword gaps from Google suggestions
GEO / AI SEO checker
Generative engine optimisation for ChatGPT, Gemini and Perplexity.
- GPTBot, ClaudeBot, PerplexityBot and Google-Extended access
- llms.txt file
- Organization schema and sameAs profiles
- E-E-A-T: people, trust pages and dates
- Quotable facts and cited sources
- Content readable without JavaScript
- Brand name consistency and domain age
An SEO analyzer that knows your industry
The tool detects your business type and city, then adds the checks that matter for it.
How to use this website SEO checker
- Enter your website. Type your domain, for example yourbusiness.com, and press Check my website.
- Wait about 20 seconds. The SEO audit tool reads your homepage, sitemap and key pages and runs every check.
- Read the three scores. SEO shows how well Google can crawl and rank you, AEO how ready you are for answers and snippets, GEO how visible you are to AI search.
- Open the proof. Each issue shows exactly what we found, so you or your developer can fix it without guessing.
- Fix High priority first. These usually move rankings fastest: indexing, titles, sitemap, AI crawler access and FAQs.
What is a good SEO score?
This SEO score checker grades every site out of 100. Above 85 means your foundations are strong and growth will come from content and links. Between 60 and 85 means a few fixable issues are holding you back. Below 60 usually means Google or AI tools struggle to understand the site, and fixing the basics can bring quick gains.
Why check AEO and GEO, not only SEO?
More searches now end with an answer instead of a click: featured snippets, voice answers and AI Overviews. ChatGPT and Perplexity recommend businesses they can read and trust. If AI crawlers are blocked, your content is hidden behind JavaScript, or your brand has no clear entity data, you are invisible in those answers even if you rank in Google.
Free SEO checker vs a full SEO audit
| Feature | This free checker | RankMac full audit |
|---|---|---|
| SEO, AEO and GEO scores | Yes | Yes |
| Proof for every issue | Yes | Yes |
| Pages crawled | Homepage + 8 key pages | Every URL |
| Competitor comparison | Run the tool on their site | Top 3 competitors for your keywords |
| Backlink and keyword ranking data | No | Yes |
| Fix plan | Free on request | Done for you |
Free SEO checker questions
Is this SEO checker really free?
Yes. The full scan, the three scores and the proof for every issue are free with no sign-up. If you want step-by-step fixes for every issue, leave your number and a RankMac strategist will send a fix plan within one working day, also free.
What is the difference between SEO, AEO and GEO?
SEO (search engine optimisation) helps your pages rank in Google's blue links. AEO (answer engine optimisation) gets your content picked for featured snippets, People Also Ask and voice answers. GEO (generative engine optimisation) makes ChatGPT, Gemini, Perplexity and Google AI Overviews understand, trust and mention your brand.
How many things does the tool check?
More than 50: technical SEO (HTTPS, redirects, robots.txt, sitemap, 404s, canonical, broken links, Core Web Vitals), on-page SEO (titles, descriptions, headings, content depth, images, duplicates), local SEO (NAP, LocalBusiness schema, maps, click-to-call), AEO (FAQs, question headings, direct answers, lists, readability) and GEO (AI crawler access, llms.txt, entity schema, sameAs, E-E-A-T, citable facts, JavaScript rendering). It also adds 3–5 checks specific to your industry.
How does the tool know my industry?
It reads your titles, headings, schema type and page text and matches them to more than 20 industries, such as dental clinics, cab services, real estate, jewellery, restaurants and schools. It then checks what websites in that industry need, for example route pages for a taxi business or RERA numbers for real estate.
What does "proof" mean in the report?
Every issue shows the evidence we found: the exact title text, the images missing alt text, the robots.txt line that blocks an AI crawler, the URLs that return 404, the headers your server sent, and so on. You can share it with your developer and they will know exactly what to fix.
Does the SEO checker crawl my whole website?
It reads your homepage, robots.txt, XML sitemap and llms.txt, crawls up to 8 key pages (about, services, contact, blog) and tests about 30 internal links. A full-site crawl of every URL is part of our paid SEO audit.
Why is my Core Web Vitals result missing?
The speed data comes from Google PageSpeed Insights, which sometimes takes too long or is busy. Run the check again later, or open pagespeed.web.dev for the full report.
Can I check a competitor's website?
Yes. Run the same audit on any public website and compare the scores side by side. It is a quick way to see why a competitor ranks above you.
How often should I audit my website?
After every redesign, plugin update or big content change, and at least once a month. Small template changes often remove titles, schema or headings without anyone noticing.
Will you store my data?
We keep the website address and scores to improve industry benchmarks. Your name and phone number are saved only if you ask for the fix plan, and are never shared.
Want us to fix it for you? See our SEO services, AI SEO, AEO services and SEO packages, or try the budget calculator.
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