Checking results for: student.coltd.be
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student.coltd.be is ONLINE
Additional info for https://student.coltd.be
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 176.62.167.160 |
| Server Software | nginx |
| Compression | gzip |
|
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. |
|
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 176.62.167.160
Server Software nginx
Compression gzip
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.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Performance
| DNS Lookup | 57 ms |
| TCP Connect | 72.3 ms |
| TLS Handshake | 22.4 ms |
| Time To First Byte (TTFB) | 109.8 ms |
| Content Download | 0.2 ms |
| Total Response Time | 110 ms |
DNS Lookup 57 ms
TCP Connect 72.3 ms
TLS Handshake 22.4 ms
Time To First Byte (TTFB) 109.8 ms
Content Download 0.2 ms
Total Response Time 110 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
Detected Technologies
Technology Nginx
HTTP Headers
| Server
| nginx |
| Date
| Tue, 28 Jul 2026 16:58:20 GMT |
| Content-type
| text/html |
| Last-modified
| Thu, 30 Jun 2022 00:33:23 GMT |
| Vary
| Accept-Encoding |
| Etag
| W/"62bcef53-34" |
| Content-encoding
| gzip |
Server nginx
Date Tue, 28 Jul 2026 16:58:20 GMT
Content-type text/html
Last-modified Thu, 30 Jun 2022 00:33:23 GMT
Vary Accept-Encoding
Etag W/"62bcef53-34"
Content-encoding gzip
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