Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 91.232.156.221 |
| Server Software | Apache/2.4.57 (Ubuntu) |
| 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. |
|
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 91.232.156.221
Server Software Apache/2.4.57 (Ubuntu)
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.
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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://tietokide.fi:443 | 302 | HTTP/1.1 302 Found |
| 2 | https://www.tietokide.fi/ | 302 | HTTP/1.1 302 Found |
| 3 | https://www.tietokide.fi/en/ | 200 | HTTP/1.1 200 OK |
#1 URL https://tietokide.fi:443
HTTP Status Code 302
Status HTTP/1.1 302 Found
#2 URL https://www.tietokide.fi/
HTTP Status Code 302
Status HTTP/1.1 302 Found
#3 URL https://www.tietokide.fi/en/
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 1.4 ms |
| TCP Connect | 33.6 ms |
| TLS Handshake | 70.7 ms |
| Time To First Byte (TTFB) | 150.6 ms |
| Content Download | 0.5 ms |
| Total Response Time | 151.2 ms |
DNS Lookup 1.4 ms
TCP Connect 33.6 ms
TLS Handshake 70.7 ms
Time To First Byte (TTFB) 150.6 ms
Content Download 0.5 ms
Total Response Time 151.2 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| Referrer Policy | no-referrer-when-downgrade |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
Referrer Policy no-referrer-when-downgrade
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Knowledge crystal |
| Meta Description | Knowledge crystal |
| Canonical | https://www.tietokide.fi/en/ |
| Robots Meta | max-image-preview:large |
Title Knowledge crystal
Meta Description Knowledge crystal
Canonical https://www.tietokide.fi/en/
Robots Meta max-image-preview:large
Detected Technologies
| Technology | WordPress jQuery Google Analytics Apache PHP |
Technology WordPress jQuery Google Analytics Apache PHP
HTTP Headers
| Date
| Fri, 24 Jul 2026 15:45:34 GMT |
| Server
| Apache/2.4.57 (Ubuntu) |
| Vary
| Accept-Encoding |
| Upgrade
| h2,h2c |
| Connection
| Upgrade |
| Last-Modified
| Fri, 24 Jul 2026 15:45:34 GMT |
| ETag
| "7a6ea2485cad31ef88ee69485ce74962" |
| Content-Encoding
| gzip |
| Referrer-Policy
| no-referrer-when-downgrade |
| Transfer-Encoding
| chunked |
| Content-Type
| text/html; charset=UTF-8 |
Meta Tags
| Description | Knowledge crystal |
| Viewport | width=device-width, initial-scale=1 |
| Robots | max-image-preview:large |
| Msapplication-TileImage |  |
Date Fri, 24 Jul 2026 15:45:34 GMT
Server Apache/2.4.57 (Ubuntu)
Vary Accept-Encoding
Upgrade h2,h2c
Connection Upgrade
Last-Modified Fri, 24 Jul 2026 15:45:34 GMT
ETag "7a6ea2485cad31ef88ee69485ce74962"
Content-Encoding gzip
Referrer-Policy no-referrer-when-downgrade
Transfer-Encoding chunked
Content-Type text/html; charset=UTF-8
