Why We Built a Free SEO Checker
Honest insights into your website's search performance — no paywalls, no sign-ups, no nonsense.
What Is the SEO Checker?
The SEO Checker is a free, instant website audit tool that analyses your page against 15 key SEO factors. Enter any URL and within seconds you get a scored report covering everything from title tags and meta descriptions to structured data, mobile readiness, and keyword density.
What Does It Check?
We run 15 checks across four categories:
On-Page SEO
- Title tag length & content
- Meta description length
- H1–H6 heading structure
- Word count
- Keyword density
Technical SEO
- SSL / HTTPS
- Mobile viewport tag
- Page size (KB)
- Sitemap.xml
- Robots.txt
Media & Links
- Images missing alt tags
- Internal link count
- External link count
- Broken links (first 10)
Metadata & Schema
- Open Graph title
- Open Graph description
- Open Graph image
- JSON-LD structured data
Why Is It Free?
We're SmartFusionX — a digital agency that helps businesses build better web experiences. This tool is our way of giving back to the community and demonstrating what good SEO analysis looks like.
There are no hidden charges, no credit card required, and no limit on how many sites you can check. We'll introduce optional premium features (like weekly monitoring and historical tracking) in future, but the core audit will always be free.
How Is the Score Calculated?
Each of the 15 checks is weighted according to its importance to search rankings. High-impact factors like title tags, mobile readiness, and SSL carry more weight than lower-priority checks. A passing check earns full points; a warning earns half; a failing check earns none.
The final score is out of 100. A score above 80 is excellent; 65–80 is good; 45–65 needs work; below 45 needs immediate attention.
Limitations
This tool performs a static analysis of your HTML. It cannot check:
- Core Web Vitals or real-world performance (use Google PageSpeed Insights for this)
- JavaScript-rendered content (some SPAs may show reduced content)
- Backlink profiles or domain authority
- Search rankings or keyword positions
Ready to audit your website?
It takes under 15 seconds and you'll get 15 actionable insights.
Run a Free Audit →