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

  1. Go to Dashboard Site Optimizer
  2. Enter your website URL
  3. Click Start Analysis
  4. Wait for the crawl to complete
  5. 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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