SEO Tools
Site Optimizer
Last updated March 13, 2026
Site Optimizer
Crawl and analyze your website for SEO issues using DataForSEO's OnPage API with Cheerio fallback.
How It Works
- Go to Dashboard → Site Optimizer
- Enter your website URL
- Click Start Analysis
- Wait for the crawl to complete
- Review the detailed report
What It Checks
- Technical SEO — Page speed, mobile-friendliness, HTTPS, canonical tags, robots directives
- On-Page SEO — Title tags, meta descriptions, heading hierarchy, keyword usage
- Content Quality — Thin content, duplicate content, word count analysis
- Internal Linking — Broken links, orphan pages, link depth
- Images — Missing alt text, large file sizes, lazy loading
- Core Web Vitals — LCP, FID, CLS metrics
- Schema Markup — Structured data validation
Analysis Modes
- DataForSEO OnPage API — Full professional-grade crawl with 100+ checkpoints
- Cheerio Fallback — Lightweight HTML analysis when DataForSEO is unavailable
Reports
Each analysis generates a detailed report with:
- Overall site health score (0-100)
- Issue-by-issue breakdown with severity levels
- Priority recommendations with fix instructions
- Page-by-page analysis
- Historical comparison to track improvements
Credit Cost
- Site Audit — 10 credits (full site crawl)
- Page Optimization — 3 credits (single page analysis)
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