Free Change Monitor
Track title, meta description, and content-size changes on a daily schedule. Get alerts with old and new values — before rankings drop.
Change Monitor
Monitor any page for changes. Get alerts when titles, descriptions, or content shift.
Title & Description Tracking
Monitor the title tag and meta description of any public URL. Alerts report the old and new values the moment either one changes.
Content Length Watch
Large edits shift a page's total HTML size. The monitor flags any swing bigger than 500 characters between two checks.
Email or Webhook Alerts
Point alerts at an email address or a webhook (for example your team chat's incoming webhook) and set severity and cooldown so you are notified without noise.
Daily Scheduled Checks
A scheduled job runs every day and re-checks each monitor whose interval — hourly, daily, or weekly — has elapsed. Available to every signed-in user.
Why Monitoring Changes Matters
Your website is not static. CMS updates, plugin upgrades, developer deployments, and even automated systems can change critical SEO elements without your knowledge. A single accidental noindex tag or rewritten title can tank traffic on your most valuable pages overnight.
Meta Tag Drift
Meta tag drift happens when your meta tags — title tags and descriptions — are gradually modified by CMS updates, translation plugins, or theme changes. These subtle shifts can alter keyword targeting, reduce click-through rates from search results, and confuse search engines about page relevance — all without triggering any visible errors.
Content Decay
Content decay is the gradual decline in a page's relevance and accuracy over time. Statistics become outdated, links break, and information becomes less useful. Search engines increasingly demote decaying content, making regular use of a site monitor essential for maintaining rankings.
Algorithm Update Detection
When Google rolls out algorithm updates, your pages may be re-evaluated. Monitoring changes alongside your SEO score and ranking shifts helps you correlate algorithm impacts with specific page modifications, enabling faster diagnosis and recovery from ranking drops.
Best Practices
Monitor your highest-traffic pages first
Start with your top 20 pages by traffic. Changes to these pages have the biggest impact on revenue and rankings.
Set up alerts for title tag changes
Title tags heavily influence click-through rates from the results page. Unannounced edits can quietly tank clicks overnight.
Track competitor meta tags
Monitor competitor title and description changes. They reveal keyword strategy shifts you can respond to quickly.
Watch description rewrites too
Meta description edits change what searchers see in the results — review them alongside title changes, not after the fact.
Keep monitored URLs public
The checker fetches each URL directly, without login or IP access — pages behind authentication cannot be tracked.
Document intentional changes
When you make an SEO change, note it before the monitor catches it. This prevents false alarms and builds a change log.
Frequently Asked Questions
What changes does the monitor detect?
Each check re-reads the page and reports changes to the title tag and the meta description, plus content moves: if the page's total HTML size shifts by more than 500 characters between checks, that is flagged as a content change with the old and new values.
How often are changes checked?
A scheduled job runs once a day and re-checks every monitor whose stored interval (hourly, daily, or weekly) has elapsed since its last check — so in practice each URL is checked at most once a day. All intervals are available to any signed-in user; there is no paid tier required for faster checks.
Can I monitor competitor pages?
Yes. Add any public URL. When a tracked element changes, the check reports the old and new values, and if you have configured email or webhook alerts you are notified automatically.
Does change monitoring affect SEO?
No. The monitor only reads publicly available HTML with a single request per check. It does not send requests that could impact your site performance or trigger rate limits.
Never Miss a Critical Change
Add your most important pages and get alerts when SEO elements change. Protect your rankings before traffic drops.
Start Monitoring