Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 51.105.219.88 |
| Compression | gzip |
|
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 51.105.219.88
Compression gzip
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://pbl.nl:443 | 301 | HTTP/2 301 |
| 2 | https://www.pbl.nl/ | 200 | HTTP/2 200 |
#1 URL https://pbl.nl:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.pbl.nl/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 2 ms |
| TCP Connect | 15.6 ms |
| TLS Handshake | 20.3 ms |
| Time To First Byte (TTFB) | 54.1 ms |
| Content Download | 7.4 ms |
| Total Response Time | 61.5 ms |
DNS Lookup 2 ms
TCP Connect 15.6 ms
TLS Handshake 20.3 ms
Time To First Byte (TTFB) 54.1 ms
Content Download 7.4 ms
Total Response Time 61.5 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=63072000; includeSubDomains |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff; |
| Referrer Policy | same-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=63072000; includeSubDomains
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff;
Referrer Policy same-origin
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Home | Planbureau voor de Leefomgeving |
| Canonical | https://www.pbl.nl/ |
| Open Graph Title | Home |
Title Home | Planbureau voor de Leefomgeving
Canonical https://www.pbl.nl/
Open Graph Title Home
Detected Technologies
| Technology | Drupal jQuery Google Analytics Nginx |
Technology Drupal jQuery Google Analytics Nginx
HTTP Headers
| Date
| Thu, 23 Jul 2026 12:34:14 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Vary
| Cookie |
| Cache-control
| max-age=60, public |
| X-drupal-dynamic-cache
| HIT |
| Content-language
| nl |
| X-content-type-options
| nosniff; |
| X-frame-options
| SAMEORIGIN |
| Expires
| Sun, 19 Nov 1978 05:00:00 GMT |
| Last-modified
| Thu, 23 Jul 2026 12:27:47 GMT |
| Etag
| W/"1784809667" |
| X-drupal-cache
| MISS |
| Strict-transport-security
| max-age=63072000; includeSubDomains |
| Referrer-policy
| same-origin |
| Cross-origin-opener-policy
| same-origin |
| X-nginx-cache
| HIT |
| Content-encoding
| gzip |
| X-xss-protection
| 1; mode=block |
Meta Tags
| Generator | Drupal 11 (https://www.drupal.org) |
| MobileOptimized | width |
| HandheldFriendly | true |
| Viewport | width=device-width, initial-scale=1.0 |
Date Thu, 23 Jul 2026 12:34:14 GMT
Content-type text/html; charset=UTF-8
Vary Cookie
Cache-control max-age=60, public
X-drupal-dynamic-cache HIT
Content-language nl
X-content-type-options nosniff;
X-frame-options SAMEORIGIN
Expires Sun, 19 Nov 1978 05:00:00 GMT
Last-modified Thu, 23 Jul 2026 12:27:47 GMT
Etag W/"1784809667"
X-drupal-cache MISS
Strict-transport-security max-age=63072000; includeSubDomains
Referrer-policy same-origin
Cross-origin-opener-policy same-origin
X-nginx-cache HIT
Content-encoding gzip
X-xss-protection 1; mode=block
