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A faster, safer website
Spot slow websites and common security misconfigurations, with an A–F grade and fix suggestions.
What you get
Speed
TTFB, DNS, TLS, compression and cache with trend charts.
Configuration security
Security headers, HTTPS and exposed files.
Email & reputation
SPF, DMARC and blacklist checks.
A–F grading
See at a glance what to fix first.
Demo Sample data
shop-demo.vn Grade B
TTFB380 ms
CompressionGzip on
CacheNot optimized
| Check | Result |
|---|---|
| HTTPS & redirects | Pass |
| Header Strict-Transport-Security | Pass |
| Header Content-Security-Policy | Missing |
| Exposed files (.env, .git) | None found |
| SPF / DMARC | DMARC missing |
| Blacklist | Clean |
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