PageWatch

Website monitoring with visual diffs, uptime checks, alerts, and Lighthouse audits
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Open PageWatch, point it at a URL, and start catching issues before customers do. Create a monitor per page, choose the device sizes you care about, and pick test locations. PageWatch captures a visual baseline, DOM state, and content snapshot, then reruns checks on a schedule. You’ll see side‑by‑side screenshots with highlights where text spills, components miswrap, or elements shift. Spelling previews flag typos right on the page image, and you can include PDFs, spreadsheets, SSL pages, password‑gated areas, and even FTP endpoints in the same workflow. Set language preferences to keep tabs on localized copies, and store periodic screenshots so you can roll back through visual history any time.

For content teams, run a pre‑publish sweep to confirm layout, copy, and links across mobile and desktop. After launch, let PageWatch keep watch for broken links using Google’s Lighthouse audits, while ongoing visual checks guard against regressions that slip in with theme or CMS updates. If the HTML changes in critical places—text blocks, images, scripts, anchors, iframes, or links—you’ll get a defacement alert with a pinpointed diff and a fresh snapshot. Every change is archived with timestamped evidence, so you can build a simple approval trail for compliance or client sign‑off. Use event rules to notify only when high‑impact elements move or fail, and mute routine noise with maintenance windows during planned edits. more

Review summary

Features

  • Regional uptime, downtime, and response tracking
  • Multi-channel alerts: Voice, SMS, Email, RSS, Push
  • External availability and SSL/TLS page monitoring
  • Visual change detection with side-by-side snapshots
  • Web defacement detection on text, images, scripts, anchors, iframes, links
  • Periodic web archiving with timestamped screenshots
  • Access to password-protected pages and FTP endpoints
  • Multi-language monitoring for localized sites
  • Maintenance Mode to suppress alerts during planned work
  • Event-based notifications by element, severity, or rule
  • Document monitoring for PDFs and Excel files
  • Lighthouse-powered audits for links, performance, and accessibility
  • Spelling previews on captured page images

How It’s Used

  • Pre-launch checks for new landing pages across mobile and desktop
  • Continuous link and layout monitoring after CMS updates
  • Security watch for unauthorized HTML changes on key pages
  • Legal and compliance tracking for policy PDFs and terms pages
  • Global uptime oversight for marketing sites and app status pages
  • Monitoring staging environments behind login during QA
  • Agency rollouts of standardized monitors across many client sites
  • E-commerce price sheet and spec document change tracking
  • Localization QA: verify copy and layout for non-English pages
  • Executive and client reporting with archived visuals and uptime summaries

Plans & Pricing

Prepaid

$0.08 test

1 Device size
Layout Checks
Spelling Checks
Broken Links Checks
Performance Checks

Startup

$2.00 per month

Includes features of Prepaid plan, plus
Continuous testing
Up to 4 devices
3 Month History
Email Notifications
Cancel any time

Business

$5.00 per month

Includes features of Prepaid plan, plus
Continuous testing
Up to 6 devices
Unlimited History
Email Notifications
Cancel any time

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