Performance Check
See what’s actually slowing a site down.
A performance score built from real response-time, caching and compression signals – not a black-box grade with no explanation.
Included on every plan
What it does
Response time & HTTP statusMeasures how long a site actually takes to respond, and whether it's healthy.
Page weightTracks the downloaded HTML weight for the checked page.
Compression detectionDetects gzip/Brotli compression via the Content-Encoding header.
Cache detectionChecks Cache-Control headers to see whether caching is actually working.
Why you’ll love it
01
Concrete, not vague“The site feels slow” becomes specific, fixable findings.
02
Track progress over timeHistorical checks show whether changes actually helped.
03
Run it your wayTrigger a check manually, or let it run daily on a schedule.
04
Shows up in client reportsPerformance data feeds straight into the reports you send out.
Under the hood
- Checks inspect real response headers (Content-Encoding, Cache-Control) rather than estimating.
- Runs as a scheduled queue job, with full history kept per site for trend visibility.
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