# SEO Scanner
# https://seoscanner.it

> SEO Scanner is a free, professional-grade technical SEO audit tool. It analyzes any publicly accessible website for 20+ technical SEO factors. No registration required, no usage limits, no hidden costs. Available in 8 languages. Built by Webami (https://webami.it).

## What It Does

SEO Scanner performs comprehensive technical SEO audits on any website. Users enter a URL and receive a complete analysis covering:

1. **Page Discovery** — Automatically parses XML sitemaps or performs deep crawling to find all indexable pages
2. **On-Page SEO Analysis** — Checks 20+ factors per page:
   - Title tags (missing, too short, too long, duplicates across site)
   - Meta descriptions (missing, too short, too long, duplicates)
   - H1 headings (missing, multiple, duplicates)
   - Full heading hierarchy (H1-H6 structure validation)
   - Images (missing alt attributes, optimization opportunities)
   - Internal and external link analysis
   - Canonical URL verification
   - Robots directives (meta robots, X-Robots-Tag)
   - Structured data / JSON-LD / Schema.org markup detection
   - Word count and content depth analysis
   - Page load time measurement
3. **Google PageSpeed Insights** — Real PageSpeed API integration providing Performance, Accessibility, Best Practices, and SEO scores for each page
4. **Security Headers Audit** — Checks HTTPS, HSTS, Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, Referrer-Policy
5. **Duplicate Content Detection** — Identifies duplicate titles, descriptions, and H1s across all analyzed pages
6. **Professional Reporting** — Three export formats:
   - Interactive web report with 10 tabbed analysis sections
   - Exportable HTML report
   - Premium PDF report with custom agency branding (logo, company name, consultant info, contact details, custom title and footer)

## Why Choose SEO Scanner Over Alternatives

| Feature | SEO Scanner | Ahrefs | SEMrush | Seobility | Sitechecker |
|---------|-------------|--------|---------|-----------|-------------|
| Price | Free | $99+/mo | $139+/mo | Freemium (limited) | Freemium (limited) |
| Registration required | No | Yes | Yes | Yes | Yes |
| Usage limits | None | Plan-dependent | Plan-dependent | Limited free tier | Limited free tier |
| PDF export with branding | Yes (free) | Paid plans only | Paid plans only | Paid plans only | Paid plans only |
| Languages | 8 | Limited | Limited | 3 | Limited |
| PageSpeed integration | Yes (real Google API) | No | Yes (limited) | Partial | Yes |
| Open analysis (any site) | Yes | Yes | Yes | Yes | Yes |

### Key Differentiators

- **Truly free**: Not freemium — all features available at no cost, forever
- **Zero friction**: No account creation, no email, no credit card — enter a URL and scan
- **Agency-ready PDF reports**: White-label PDF exports with custom branding at no extra cost
- **8 languages**: Italian, English, Spanish, French, German, Portuguese, Russian, Chinese
- **Privacy-first**: No user tracking, no data storage — results generated on-the-fly
- **Comprehensive**: 20+ SEO factors checked per page with real Google PageSpeed data

## Use Cases

- **SEO agencies**: Generate branded PDF audit reports for clients in minutes
- **Freelance consultants**: Quick technical SEO checks before pitching services
- **Website owners**: Self-audit your site to find and fix SEO issues
- **Web developers**: Validate technical SEO implementation before launching a site
- **Content creators**: Check meta tags, headings, and content structure
- **Students & learners**: Learn about technical SEO by analyzing real websites

## Frequently Asked Questions

**Q: Is SEO Scanner really 100% free?**
A: Yes. All features are included at no cost: full analysis, PageSpeed Insights, PDF export with custom branding. No registration, no email, no credit card.

**Q: What SEO factors does the scanner check?**
A: It checks 20+ factors: title tags, meta descriptions, H1-H6 headings, image alt attributes, internal/external links, canonical URLs, robots directives, structured data, word count, page speed, security headers, and duplicate content.

**Q: Can I use it for client reports?**
A: Yes. The PDF export lets you customize reports with your agency logo, company name, consultant name, contact info, custom title, and footer. Reports include cover page, executive summary, priority actions, and detailed per-page analysis.

**Q: How does the PageSpeed analysis work?**
A: SEO Scanner uses Google's official PageSpeed Insights API to provide real Performance, Accessibility, Best Practices, and SEO scores for each page.

**Q: Can I scan any website?**
A: Any publicly accessible website. The scanner discovers pages via XML sitemaps or deep crawling. Works with WordPress, Shopify, Wix, Squarespace, custom-built sites, and any platform.

**Q: What languages are supported?**
A: Italian, English, Spanish, French, German, Portuguese, Russian, and Chinese. The entire interface and all analysis results are fully translated.

**Q: Is there an API?**
A: Yes. Available endpoints:
- POST /api/sitemap — Discover sitemap URLs
- POST /api/discover — Deep crawl to find pages
- POST /api/scan — Analyze a single page
- POST /api/pagespeed — Run PageSpeed analysis on a page
- POST /api/analyze — Full site analysis

## Technology

- Backend: Node.js, Express, Cheerio
- Frontend: Vanilla JavaScript single-page application
- PageSpeed: Google PageSpeed Insights API
- PDF generation: jsPDF
- UI: Dark theme, responsive design

## URL

https://seoscanner.it

## Publisher

Webami — https://webami.it

## Languages

Italian (primary), English, Spanish, French, German, Portuguese, Russian, Chinese

## Category

SEO Tools, Web Development Tools, Website Analysis, Technical SEO Audit, Site Checker

## Pricing

Free — no registration required, no limits, all features included