Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 104.21.13.98 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| 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 104.21.13.98
Server Software cloudflare
CDN Cloudflare
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://theccc.org.uk:443 | 301 | HTTP/2 301 |
| 2 | https://www.theccc.org.uk/ | 200 | HTTP/2 200 |
#1 URL https://theccc.org.uk:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.theccc.org.uk/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 16.6 ms |
| TCP Connect | 18.4 ms |
| TLS Handshake | 9 ms |
| Time To First Byte (TTFB) | 500.2 ms |
| Content Download | 3.3 ms |
| Total Response Time | 503.5 ms |
DNS Lookup 16.6 ms
TCP Connect 18.4 ms
TLS Handshake 9 ms
Time To First Byte (TTFB) 500.2 ms
Content Download 3.3 ms
Total Response Time 503.5 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
SEO Quick Check
| Title | Climate Change Committee |
| Meta Description | The UK's independent adviser on tackling climate change |
| Canonical | https://www.theccc.org.uk/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Open Graph Title | Climate Change Committee |
| Open Graph Description | The UK's independent adviser on tackling climate change |
| Open Graph Image | https://www.theccc.org.uk/wp-content/uploads/2024/07/CCC_... |
| Twitter Card | summary_large_image |
Title Climate Change Committee Meta Description The UK's independent adviser on tackling climate change Canonical https://www.theccc.org.uk/ Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 Open Graph Title Climate Change Committee Open Graph Description The UK's independent adviser on tackling climate change Open Graph Image https://www.theccc.org.uk/wp-content/uploads/2024/07/CCC_... Twitter Card summary_large_image Detected Technologies
| Technology | WordPress React jQuery Google Analytics Google Tag Manager Cloudflare PHP |
Technology WordPress React jQuery Google Analytics Google Tag Manager Cloudflare PHP
HTTP Headers
| Date
| Thu, 20 Aug 2026 02:05:23 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Link
| ; rel=shortlink |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=r3GSxx7Kuv6WeGBhqb9kEu717PmfR6kJr98%2BpIAap%2Fm2PS%2B4tsrbiCJ40w4qhYvIFAT0bXbLR%2FHHb0j2DfkOW0jtxB833sr1HxMtFBdGOh0fFcp%2FAi2ipMjyPsfQyRjWB%2B8C6KMFEt5mhtBNAgkTLQ%3D%3D"}]} |
| Vary
| Accept-Encoding,User-Agent |
| Server
| cloudflare |
| Alt-svc
| h3=":443"; ma=86400 |
| X-turbo-charged-by
| LiteSpeed |
| Cf-cache-status
| DYNAMIC |
| Nel
| {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Server-timing
| cfEdge;dur=8,cfOrigin;dur=445 |
| Content-encoding
| gzip |
| Cf-ray
| a2ddd528aa787a75-CDG |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Description | The UK's independent adviser on tackling climate change |
| Article:modified_time | 2026-06-23T21:41:49+00:00 |
| Generator | WordPress 7.0.4 |
| Msapplication-TileImage |  |
Date Thu, 20 Aug 2026 02:05:23 GMT
Content-type text/html; charset=UTF-8
Link ; rel=shortlink
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=r3GSxx7Kuv6WeGBhqb9kEu717PmfR6kJr98%2BpIAap%2Fm2PS%2B4tsrbiCJ40w4qhYvIFAT0bXbLR%2FHHb0j2DfkOW0jtxB833sr1HxMtFBdGOh0fFcp%2FAi2ipMjyPsfQyRjWB%2B8C6KMFEt5mhtBNAgkTLQ%3D%3D"}]}
Vary Accept-Encoding,User-Agent
Server cloudflare
Alt-svc h3=":443"; ma=86400
X-turbo-charged-by LiteSpeed
Cf-cache-status DYNAMIC
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server-timing cfEdge;dur=8,cfOrigin;dur=445
Content-encoding gzip
Cf-ray a2ddd528aa787a75-CDG
