CheckSEO

Find out why your site is invisible to Google and AI

CheckSEO analyzes not only classic SEO factors, but also your site's readiness to be cited by ChatGPT, Perplexity, and Google SGE. Detailed report with PDF export.

128

sites analyzed

Full SEO check — from SSL to AI Readiness

Most websites have SEO errors that cost them traffic

Technical errors you can't see

Broken links, slow loading, incorrect redirects — search engines silently penalize your site.

Content search engines don't understand

Missing meta tags, no structured data, duplicate content — Google doesn't know what your site is about.

Not ready for AI search

ChatGPT, Perplexity, Google SGE are already answering your customers' questions. If your site isn't optimized for AI, you risk losing traffic to competitors who are.

Is your site ready for AI search?

Unique

In 2025–2026, a significant share of search traffic is shifting to AI assistants: ChatGPT, Perplexity, Google SGE, Gemini. They don't just find pages — they extract answers and cite sources. If your site isn't prepared for this format, AI systems will simply skip it.

Entity Schema

Without it, AI can't identify your brand

FAQ Schema

AI extracts FAQ blocks for direct answers

Speakable

Tells AI which parts suit voice output

HowTo Schema

Step-by-step instructions for AI answers

BreadcrumbList

Helps AI understand site hierarchy

sameAs links

Connect to Knowledge Graph, confirm authority

llms.txt

Like robots.txt but for AI agents

Citation passages

Content fragments suitable for AI citation

AI Readiness Score	Without AI optimization	With AI optimization
AI Readiness Score	54 / 100	98 / 100
Entity Schema	Absent	Present
FAQ Schema	Absent	Present
Speakable	Absent	Present
HowTo Schema	Absent	Present
sameAs	0	3
llms.txt	Absent	Present
Content sections	1	15
Citation passages	2	6

Check your site's AI Readiness — free

How to Get Your Free SEO Report in 3 Steps

1 1. Enter a URL

Paste any website address into the input field. No account or registration required — start your audit instantly.

2 2. Automated Analysis

Our engine runs 25 checks across 10 audit categories in seconds: technical, content quality, links, structured data, trust signals, AI readiness, and more.

3 3. Get Your Report

Review a detailed score report with issues sorted by severity and actionable recommendations. Export as PDF or share the link.

4 4. Fix & Re-check

Send the report to your developer or fix issues yourself. Run another audit to track progress — every fix improves your score.

What 25 SEO Checks Does CheckSEO Run for Your Site?

25 automated checks across 10 categories give you a complete picture of your site's search health:

Technical SEO · On-Page SEO · Content Quality · Links · Architecture · Structured Data · Trust & EEAT · AI Readiness · Indexability · Performance

Why CheckSEO over other tools?

	CheckSEO	Ahrefs	SEMrush	Screaming Frog
Price	$0–19	$99	$119	$259/yr
Instant result	30 sec			5–30 min
AI Readiness	19
Report languages	10	1	1	1
No signup needed				Install
White Label PDF

Frequently Asked Questions

Is CheckSEO really free?

Yes! You can run 3 free audits per month without registration. Sign up to get 5 free audits. Pro plans start at $12.73/month (yearly).

What does the SEO audit check?

25 automated checks across 10 categories: Technical SEO, On-Page SEO, Content Quality, Links, Architecture, Structured Data, Trust Signals (E-E-A-T), AI Readiness, Indexability, and Performance.

What is AI Readiness?

AI Readiness measures how well your site is optimized for AI search engines like ChatGPT, Perplexity, and Google SGE. We check 21 signals including entity clarity, FAQ schema, speakable markup, and more.

How long does an audit take?

Most audits complete in 10–30 seconds. If you include PageSpeed checks, it may take up to 60 seconds.

Can I export the report?

Yes, all reports can be exported as PDF. Pro users get clean PDFs without watermarks. Agency users can add their own logo (White Label).

How is CheckSEO different from Ahrefs or SEMrush?

CheckSEO is instant, free to start, and includes AI Readiness scoring — a unique category not found in other tools. No installation or complex setup required.

CheckSEO is a free online service for comprehensive website analysis. Enter any URL and get a detailed report with scores across 10 categories: technical checks, content quality, links, structured data, and more. 25 automated checks help identify issues and provide actionable recommendations. CheckSEO covers 10 categories including AI Readiness — a category that evaluates your site's readiness for AI search engines like ChatGPT, Perplexity, and Google SGE. According to Ahrefs, over 90% of pages get zero traffic from Google — CheckSEO helps you avoid being one of them.