Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 52.6.56.188 |
| Compression | gzip |
|
🔒 🟡 Mixed Content (1 HTTP resources) | The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 52.6.56.188
Compression gzip
🔒 🟡 Mixed Content (1 HTTP resources) The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://urldefense.com:443 | 302 | HTTP/2 302 |
| 2 | https://zenweb.proofpoint.com/urldefense?locale=en-US%2Cen%3Bq%3D0.9%2Ces%3Bq%3D0.8 | 200 | HTTP/2 200 |
#1 URL https://urldefense.com:443
HTTP Status Code 302
Status HTTP/2 302
#2 URL https://zenweb.proofpoint.com/urldefense?locale=en-US%2Cen%3Bq%3D0.9%2Ces%3Bq%3D0.8
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 17.6 ms |
| TCP Connect | 25.7 ms |
| TLS Handshake | 12.3 ms |
| Time To First Byte (TTFB) | 47.9 ms |
| Content Download | 5.5 ms |
| Total Response Time | 53.5 ms |
DNS Lookup 17.6 ms
TCP Connect 25.7 ms
TLS Handshake 12.3 ms
Time To First Byte (TTFB) 47.9 ms
Content Download 5.5 ms
Total Response Time 53.5 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=63072000; includeSubDomains |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ DENY |
| X-Content-Type-Options | ⚠ Not configured |
| Referrer Policy | strict-origin-when-cross-origin |
| Permissions Policy | ✔ Configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=63072000; includeSubDomains
CSP ✔ Configured
X-Frame-Options ✔ DENY
X-Content-Type-Options ⚠ Not configured
Referrer Policy strict-origin-when-cross-origin
Permissions Policy ✔ Configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Proofpoint - ZenWeb™ |
Title Proofpoint - ZenWeb™
Detected Technologies
| Technology | Google Analytics |
Technology Google Analytics
HTTP Headers
| Date
| Fri, 24 Jul 2026 09:16:21 GMT |
| Content-type
| text/html;charset=utf-8 |
| Server-timing
| traceparent;desc="00-403832297f30710a7cd61237585b624a-f2c5916b31989794-01" |
| Access-control-expose-headers
| Server-Timing |
| Vary
| Accept-Encoding |
| Strict-transport-security
| max-age=63072000; includeSubDomains |
| X-frame-options
| DENY |
| Content-security-policy
| default-src 'self'; style-src 'unsafe-inline'; img-src 'self' data:; frame-ancestors 'none' |
| Referrer-policy
| strict-origin-when-cross-origin |
| Permissions-policy
| geolocation=(), camera=(), microphone=() |
| Cache-control
| no-cache |
| Content-encoding
| gzip |
Meta Tags
| Viewport | width=device-width, initial-scale=1.0, user-scalable=no |
Date Fri, 24 Jul 2026 09:16:21 GMT
Content-type text/html;charset=utf-8
Server-timing traceparent;desc="00-403832297f30710a7cd61237585b624a-f2c5916b31989794-01"
Access-control-expose-headers Server-Timing
Vary Accept-Encoding
Strict-transport-security max-age=63072000; includeSubDomains
X-frame-options DENY
Content-security-policy default-src 'self'; style-src 'unsafe-inline'; img-src 'self' data:; frame-ancestors 'none'
Referrer-policy strict-origin-when-cross-origin
Permissions-policy geolocation=(), camera=(), microphone=()
Cache-control no-cache
Content-encoding gzip
