Simfal's site crawler runs 44+ checks on every page — titles, meta descriptions, headings, images, schema markup, security headers, Core Web Vitals, and more. Parallel crawling via curl_multi handles sites with 500+ pages.
Titles, meta descriptions, H1-H6 hierarchy, image alt tags, canonical URLs, robots meta, Open Graph, Twitter cards, hreflang, security headers, mixed content, inline CSS/JS bloat detection.
curl_multi-based engine crawls 5 pages simultaneously. Respects robots.txt rules and sitemap.xml discovery. Handles redirects, 404s, and server errors gracefully.
Every crawl produces an overall health score (0-100) based on issue severity. Track improvements over time with crawl history comparison.
Automatically deduplicates /page, /page/, and /page?utm_source=x as the same URL. Strips tracking parameters to save crawl budget.
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