Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 23.185.0.1 |
| Server Software | nginx |
| CDN | CDN (HIT, HIT, MISS, MISS) |
| 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 23.185.0.1
Server Software nginx
CDN CDN (HIT, HIT, MISS, MISS)
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://blf.org.uk:443 | 301 | HTTP/2 301 |
| 2 | https://www.blf.org.uk/ | 301 | HTTP/2 301 |
| 3 | https://www.asthmaandlung.org.uk/ | 200 | HTTP/2 200 |
#1 URL https://blf.org.uk:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.blf.org.uk/
HTTP Status Code 301
Status HTTP/2 301
#3 URL https://www.asthmaandlung.org.uk/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 21.8 ms |
| TCP Connect | 22.7 ms |
| TLS Handshake | 7.2 ms |
| Time To First Byte (TTFB) | 38.8 ms |
| Content Download | 1.2 ms |
| Total Response Time | 40 ms |
DNS Lookup 21.8 ms
TCP Connect 22.7 ms
TLS Handshake 7.2 ms
Time To First Byte (TTFB) 38.8 ms
Content Download 1.2 ms
Total Response Time 40 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=300 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=300
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Asthma + Lung UK |
| Meta Description | We’re the only UK charity looking after the nation’s lungs. Together, we’re making sure that one day everyone will breathe clean air with healthy lungs. |
| Canonical | https://www.asthmaandlung.org.uk/ |
| Open Graph Title | Asthma + Lung UK |
| Open Graph Description | We’re the only UK charity looking after the nation’s lungs. Together, we’re making sure that one day everyone will breathe clean air with healthy lungs. |
| Twitter Card | summary |
| Twitter Title | Asthma + Lung UK |
| Twitter Description | We’re the only UK charity looking after the nation’s lungs. Together, we’re making sure that one day everyone will breathe clean air with healthy lungs. |
| Twitter Image | https://www.asthmaandlung.org.uk/themes/custom/asthma-lun... |
Title Asthma + Lung UK Meta Description We’re the only UK charity looking after the nation’s lungs. Together, we’re making sure that one day everyone will breathe clean air with healthy lungs. Canonical https://www.asthmaandlung.org.uk/ Open Graph Title Asthma + Lung UK Open Graph Description We’re the only UK charity looking after the nation’s lungs. Together, we’re making sure that one day everyone will breathe clean air with healthy lungs. Twitter Card summary Twitter Title Asthma + Lung UK Twitter Description We’re the only UK charity looking after the nation’s lungs. Together, we’re making sure that one day everyone will breathe clean air with healthy lungs. Twitter Image https://www.asthmaandlung.org.uk/themes/custom/asthma-lun... Detected Technologies
| Technology | Drupal jQuery Google Analytics Google Tag Manager Nginx PHP |
Technology Drupal jQuery Google Analytics Google Tag Manager Nginx PHP
HTTP Headers
| Cache-control
| max-age=10800, public |
| Content-encoding
| gzip |
| Content-language
| en |
| Content-type
| text/html; charset=UTF-8 |
| Etag
| W/"1787234827" |
| Expires
| Sun, 19 Nov 1978 05:00:00 GMT |
| Last-modified
| Thu, 20 Aug 2026 14:07:07 GMT |
| Server
| nginx |
| Strict-transport-security
| max-age=300 |
| X-content-type-options
| nosniff |
| X-drupal-cache
| HIT |
| X-drupal-dynamic-cache
| MISS |
| X-frame-options
| SAMEORIGIN |
| X-generator
| Drupal 11 (https://www.drupal.org) |
| X-pantheon-styx-hostname
| styx-eu-a-54b88d7d9d-8lj97 |
| X-styx-req-id
| 45cc3d60-9caf-11f1-b0d7-66c98fe7c3aa |
| Age
| 5731 |
| Accept-ranges
| bytes |
| Via
| 1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish |
| Date
| Thu, 20 Aug 2026 17:28:53 GMT |
| X-served-by
| cache-ams-eham8680023-AMS, cache-par-lfpg1960098-PAR, cache-par-lfpg1960076-PAR, cache-par-lfpg1960076-PAR |
| X-cache
| HIT, HIT, MISS, MISS |
| X-cache-hits
| 5, 66, 0, 0 |
| X-timer
| S1787246933.256052,VS0,VE7 |
| Vary
| Accept-Encoding, Cookie, Cookie, Cookie |
| Content-length
| 28357 |
Meta Tags
| Description | We’re the only UK charity looking after the nation’s lungs. Together, we’re making sure that one day everyone will breathe clean air with healthy lungs. |
| Facebook-domain-verification | w0h1rx8548bzj0l31rjpfji5o8lb16 |
| Generator | Drupal 11 (https://www.drupal.org) |
| MobileOptimized | width |
| HandheldFriendly | true |
| Viewport | width=device-width, initial-scale=1.0 |
| Format-detection | telephone=no |
Cache-control max-age=10800, public
Content-encoding gzip
Content-language en
Content-type text/html; charset=UTF-8
Etag W/"1787234827"
Expires Sun, 19 Nov 1978 05:00:00 GMT
Last-modified Thu, 20 Aug 2026 14:07:07 GMT
Server nginx
Strict-transport-security max-age=300
X-content-type-options nosniff
X-drupal-cache HIT
X-drupal-dynamic-cache MISS
X-frame-options SAMEORIGIN
X-generator Drupal 11 (https://www.drupal.org)
X-pantheon-styx-hostname styx-eu-a-54b88d7d9d-8lj97
X-styx-req-id 45cc3d60-9caf-11f1-b0d7-66c98fe7c3aa
Age 5731
Accept-ranges bytes
Via 1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
Date Thu, 20 Aug 2026 17:28:53 GMT
X-served-by cache-ams-eham8680023-AMS, cache-par-lfpg1960098-PAR, cache-par-lfpg1960076-PAR, cache-par-lfpg1960076-PAR
X-cache HIT, HIT, MISS, MISS
X-cache-hits 5, 66, 0, 0
X-timer S1787246933.256052,VS0,VE7
Vary Accept-Encoding, Cookie, Cookie, Cookie
Content-length 28357
