WM
whyismywebsiteslow

Advanced scan

Choose device, crawl up to five internal pages, and decide if the report can be indexed.

Device

pages

Advanced options

Public reports can be indexed by search engines.

What happens next

  1. We queue a scan for your URL.
  2. We run a real headless browser scan (Playwright) and compute CWV-style metrics—no API keys.
  3. We generate a score and a prioritized fix list.
  4. Your report is saved as an immutable snapshot.

For best results, run scans on production URLs with caching enabled.