Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 104.130.201.120 |
| Server Software | Apache/2.4.41 (Ubuntu) |
| Compression | gzip |
|
🔒 🟡 Mixed Content (8 HTTP resources) | The page is served over HTTPS but loads 8 resource(s) over HTTP. This may be blocked in modern browsers. |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 104.130.201.120
Server Software Apache/2.4.41 (Ubuntu)
Compression gzip
🔒 🟡 Mixed Content (8 HTTP resources) The page is served over HTTPS but loads 8 resource(s) over HTTP. This may be blocked in modern browsers.
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://squid-cache.org:443 | 302 | HTTP/1.1 302 Found |
| 2 | https://www.squid-cache.org/ | 200 | HTTP/1.1 200 OK |
#1 URL https://squid-cache.org:443
HTTP Status Code 302
Status HTTP/1.1 302 Found
#2 URL https://www.squid-cache.org/
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 207.2 ms |
| TCP Connect | 302.1 ms |
| TLS Handshake | 106.4 ms |
| Time To First Byte (TTFB) | 505.1 ms |
| Content Download | 0.2 ms |
| Total Response Time | 505.3 ms |
DNS Lookup 207.2 ms
TCP Connect 302.1 ms
TLS Handshake 106.4 ms
Time To First Byte (TTFB) 505.1 ms
Content Download 0.2 ms
Total Response Time 505.3 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ✔ Configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ✔ Configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | squid : Optimising Web Delivery |
Title squid : Optimising Web Delivery
Detected Technologies
| Technology | Google Analytics Apache |
Technology Google Analytics Apache
HTTP Headers
| Date
| Wed, 22 Jul 2026 03:13:07 GMT |
| Server
| Apache/2.4.41 (Ubuntu) |
| Content-Security-Policy
| default-src 'self'; font-src *;img-src * data:; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; frame-ancestors 'none'; |
| Last-Modified
| Tue, 08 Apr 2025 20:08:52 GMT |
| ETag
| "824b29e1eb82e08536a07604fd43dfc1-gzip" |
| Vary
| Accept-Encoding |
| Content-Encoding
| gzip |
| Content-Length
| 2848 |
| Content-Type
| text/html; charset=UTF-8 |
Meta Tags
| Content-type | text/html; charset=utf-8 |
Date Wed, 22 Jul 2026 03:13:07 GMT
Server Apache/2.4.41 (Ubuntu)
Content-Security-Policy default-src 'self'; font-src *;img-src * data:; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; frame-ancestors 'none';
Last-Modified Tue, 08 Apr 2025 20:08:52 GMT
ETag "824b29e1eb82e08536a07604fd43dfc1-gzip"
Vary Accept-Encoding
Content-Encoding gzip
Content-Length 2848
Content-Type text/html; charset=UTF-8
