Keyword Detection Monitoring

Verify critical content is always present on your page.

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Keyword monitoring fetches your page and checks for the presence or absence of specific text strings. Use it to confirm checkout flows work, API responses are correct, or compliance text remains on your site.

How it works

Uptrue fetches the full HTML of your target URL and searches for your specified positive and negative keywords. You can require multiple keywords to all be present, or alert when a keyword disappears.

What Uptrue checks

Positive keywords (must be present)
Negative keywords (must be absent)
Case-insensitive matching

Alert conditions

Required keyword not found in page body
Forbidden keyword appears in page body
Why this matters

Your site can return 200 OK while showing a broken checkout, a maintenance page, or missing legal text. Keyword monitoring catches what status codes miss.

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Free plan · 3 monitors · No credit card required
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Got questions?

Frequently asked questions

Everything you need to know about Uptrue — no fluff.

Can I check for multiple keywords?
Yes. You can add multiple positive and negative keywords. All positive keywords must be present; any negative keyword triggers an alert.
No. Keyword matching is case-insensitive by default.
Related Monitor Types
HTTP/HTTPS Uptime MonitoringPage Change DetectionAPI Endpoint Monitoring

Ready to set up Keyword Detection Monitoring?

Join teams who monitor their infrastructure with Uptrue. Free plan, no credit card required. Want to spot-check first? Run our free HTTP status checker.

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