Cloud SEO Audit Platform

Crawl, Audit & Monitor
your site health.

Enterprise-grade alternative to Screaming Frog — hosted, cloud-powered, and built for teams. Audit 25+ SEO dimensions, track backlinks, and get alerted when things break.

Start crawling freeno credit card required
sirscans — crawl

sirscans crawl https://example.com

Initialising crawler... starting browser pool

✓ Crawling 2,451 pages

› Broken links: 3

› Missing meta titles: 12

› Indexable pages: 2,436

› Core Web Vitals: PASS

› hreflang errors: 0

✓ Audit complete — report saved

Diff vs last run: +2 broken links detected

Alert sent → team@example.com

$

25+
SEO checks
Cloud
powered
1 min
check interval
Diff
alerts
Link graph
viz
Free
to start

audit checks

Everything in one crawler

One crawl surfaces broken links, missing metadata, duplicate content, Core Web Vitals, accessibility issues, and more — all diffed against your previous run.

Technical SEO
  • ✓Broken Links, Errors & Redirects
  • ✓Meta Robots & Directives
  • ✓hreflang Audit
  • ✓XML Sitemap Generation
  • ✓Canonical & noindex checks
Content Quality
  • ✓Page Titles & Meta Data
  • ✓Exact & Near Duplicate Detection
  • ✓Spelling & Grammar Checks
  • ✓Structured Data & Validation
  • ✓Word count & readability
Performance
  • ✓PageSpeed Insights / Core Web Vitals
  • ✓JavaScript Rendering (headless browser)
  • ✓AMP Crawling & Validation
  • ✓Mobile Usability Check
  • ✓Image optimisation audit
Intelligence
  • ✓Site Visualisation (Link Graph)
  • ✓Crawl Comparison & Diff
  • ✓Custom Source Code Search
  • ✓Google Analytics Integration
  • ✓Index Check via Serper.dev

monitoring

Never miss a change

Set up continuous monitoring and get alerted the moment something important changes — before it affects your rankings.

Backlink Monitor

Add any URL to monitor. SirScans checks it at your chosen interval and alerts you the moment a status code changes or Google de-indexes it.

  • ›HTTP status code tracking
  • ›Redirect chain analysis
  • ›Index status via Serper.dev
  • ›Instant email alerts on change
  • ›Configurable check intervals
Siteflow

Schedule full site audits on a cron. After each crawl, SirScans diffs the results against the previous run and emails you only when something meaningful changes.

  • ›Cron-based scheduling (daily, weekly…)
  • ›Detects new broken links & noindex pages
  • ›Title & canonical change alerts
  • ›PageSpeed score drop warnings
  • ›Full diff report per run