Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 104.20.44.30 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| 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. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 104.20.44.30
Server Software cloudflare
CDN Cloudflare
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.
Performance
| DNS Lookup | 8.3 ms |
| TCP Connect | 10.3 ms |
| TLS Handshake | 8.3 ms |
| Time To First Byte (TTFB) | 40.1 ms |
| Content Download | 0.7 ms |
| Total Response Time | 40.8 ms |
DNS Lookup 8.3 ms
TCP Connect 10.3 ms
TLS Handshake 8.3 ms
Time To First Byte (TTFB) 40.1 ms
Content Download 0.7 ms
Total Response Time 40.8 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | IFS | Institute for Fiscal Studies |
| Meta Description | IFS is the UK’s leading independent economics research institute. We analyse and inform economic and policy decisions with academic rigour and absolute independence. |
| Canonical | https://ifs.org.uk/ |
| Open Graph Title | IFS | Institute for Fiscal Studies |
| Open Graph Description | IFS is the UK’s leading independent economics research institute. We analyse and inform economic and policy decisions with academic rigour and absolute independence. |
| Open Graph Image | https://ifs.org.uk/sites/default/files/styles/og_image/pu... |
| Twitter Card | summary_large_image |
| Twitter Title | IFS | Institute for Fiscal Studies |
| Twitter Description | IFS is the UK’s leading independent economics research institute. We analyse and inform economic and policy decisions with academic rigour and absolute independence. |
| Twitter Image | https://ifs.org.uk/sites/default/files/styles/og_image/pu... |
Title IFS | Institute for Fiscal Studies Meta Description IFS is the UK’s leading independent economics research institute. We analyse and inform economic and policy decisions with academic rigour and absolute independence. Canonical https://ifs.org.uk/ Open Graph Title IFS | Institute for Fiscal Studies Open Graph Description IFS is the UK’s leading independent economics research institute. We analyse and inform economic and policy decisions with academic rigour and absolute independence. Open Graph Image https://ifs.org.uk/sites/default/files/styles/og_image/pu... Twitter Card summary_large_image Twitter Title IFS | Institute for Fiscal Studies Twitter Description IFS is the UK’s leading independent economics research institute. We analyse and inform economic and policy decisions with academic rigour and absolute independence. Twitter Image https://ifs.org.uk/sites/default/files/styles/og_image/pu... Detected Technologies
| Technology | Drupal Google Analytics Google Tag Manager Cloudflare |
Technology Drupal Google Analytics Google Tag Manager Cloudflare
HTTP Headers
| Date
| Thu, 20 Aug 2026 01:47:05 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Server
| cloudflare |
| Cache-control
| max-age=0, must-revalidate, public |
| X-drupal-dynamic-cache
| MISS |
| Content-language
| en |
| X-content-type-options
| nosniff |
| X-frame-options
| SAMEORIGIN |
| Expires
| Sun, 19 Nov 1978 05:00:00 GMT |
| X-generator
| Drupal 10 (https://www.drupal.org) |
| Age
| 2717 |
| X-drupal-cache
| MISS |
| Access-control-allow-origin
| * |
| Last-modified
| Wed, 19 Aug 2026 23:01:38 GMT |
| Cf-cache-status
| HIT |
| Vary
| Accept-Encoding |
| Content-encoding
| gzip |
| Cf-ray
| a2ddba5fbebad149-CDG |
Meta Tags
| Description | IFS is the UK’s leading independent economics research institute. We analyse and inform economic and policy decisions with academic rigour and absolute independence. |
| Generator | Drupal 10 (https://www.drupal.org) |
| MobileOptimized | width |
| HandheldFriendly | true |
| Viewport | width=device-width, initial-scale=1.0 |
| Msapplication-TileColor | #ffffff |
| Msapplication-TileImage |  |
| Theme-color | #1e1e46 |
Date Thu, 20 Aug 2026 01:47:05 GMT
Content-type text/html; charset=UTF-8
Server cloudflare
Cache-control max-age=0, must-revalidate, public
X-drupal-dynamic-cache MISS
Content-language en
X-content-type-options nosniff
X-frame-options SAMEORIGIN
Expires Sun, 19 Nov 1978 05:00:00 GMT
X-generator Drupal 10 (https://www.drupal.org)
Age 2717
X-drupal-cache MISS
Access-control-allow-origin *
Last-modified Wed, 19 Aug 2026 23:01:38 GMT
Cf-cache-status HIT
Vary Accept-Encoding
Content-encoding gzip
Cf-ray a2ddba5fbebad149-CDG
