Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 192.248.1.189 |
| Server Software | nginx/1.24.0 (Ubuntu) |
| Compression | gzip |
|
🔒 🟡 Mixed Content (3 HTTP resources) | The page is served over HTTPS but loads 3 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 Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 192.248.1.189
Server Software nginx/1.24.0 (Ubuntu)
Compression gzip
🔒 🟡 Mixed Content (3 HTTP resources) The page is served over HTTPS but loads 3 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 Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
Performance
| DNS Lookup | 152.4 ms |
| TCP Connect | 428.7 ms |
| TLS Handshake | 135.9 ms |
| Time To First Byte (TTFB) | 825.3 ms |
| Content Download | 0.4 ms |
| Total Response Time | 825.7 ms |
DNS Lookup 152.4 ms
TCP Connect 428.7 ms
TLS Handshake 135.9 ms
Time To First Byte (TTFB) 825.3 ms
Content Download 0.4 ms
Total Response Time 825.7 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Home | Lanka Education and Research Network |
Title Home | Lanka Education and Research Network
Detected Technologies
| Technology | Drupal Google Analytics Nginx PHP |
Technology Drupal Google Analytics Nginx PHP
HTTP Headers
| Server
| nginx/1.24.0 (Ubuntu) |
| Content-Type
| text/html; charset=UTF-8 |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| Cache-Control
| must-revalidate, no-cache, private |
| Date
| Wed, 22 Jul 2026 10:01:04 GMT |
| X-Drupal-Dynamic-Cache
| HIT |
| Content-language
| en-gb |
| X-Content-Type-Options
| nosniff |
| X-Frame-Options
| SAMEORIGIN |
| Expires
| Sun, 19 Nov 1978 05:00:00 GMT |
| X-Generator
| Drupal 11 (https://www.drupal.org) |
| X-Drupal-Cache
| HIT |
| Content-Encoding
| gzip |
Meta Tags
| Generator | Drupal 11 (https://www.drupal.org) |
| MobileOptimized | width |
| HandheldFriendly | true |
| Viewport | width=device-width, initial-scale=1.0 |
Server nginx/1.24.0 (Ubuntu)
Content-Type text/html; charset=UTF-8
Transfer-Encoding chunked
Connection keep-alive
Cache-Control must-revalidate, no-cache, private
Date Wed, 22 Jul 2026 10:01:04 GMT
X-Drupal-Dynamic-Cache HIT
Content-language en-gb
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
Expires Sun, 19 Nov 1978 05:00:00 GMT
X-Generator Drupal 11 (https://www.drupal.org)
X-Drupal-Cache HIT
Content-Encoding gzip
