Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 128.117.225.32 |
| 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 128.117.225.32
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://ucar.edu:443 | 301 | HTTP/2 301 |
| 2 | https://www.ucar.edu/ | 200 | HTTP/2 200 |
#1 URL https://ucar.edu:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.ucar.edu/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 17.8 ms |
| TCP Connect | 19 ms |
| TLS Handshake | 10.6 ms |
| Time To First Byte (TTFB) | 42.6 ms |
| Content Download | 0.6 ms |
| Total Response Time | 43.2 ms |
DNS Lookup 17.8 ms
TCP Connect 19 ms
TLS Handshake 10.6 ms
Time To First Byte (TTFB) 42.6 ms
Content Download 0.6 ms
Total Response Time 43.2 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31622400 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31622400
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | University Corporation for Atmospheric Research | University Corporation for Atmospheric Research |
| Canonical | https://www.ucar.edu/ |
Title University Corporation for Atmospheric Research | University Corporation for Atmospheric Research
Canonical https://www.ucar.edu/
Detected Technologies
| Technology | Drupal jQuery Google Analytics Google Tag Manager Nginx Node.js |
Technology Drupal jQuery Google Analytics Google Tag Manager Nginx Node.js
HTTP Headers
| Cache-control
| max-age=900, public |
| Content-encoding
| gzip |
| Content-language
| en |
| Content-type
| text/html; charset=utf-8 |
| Etag
| W/"1787215758" |
| Expires
| Sun, 19 Nov 1978 05:00:00 GMT |
| Last-modified
| Thu, 20 Aug 2026 08:49:18 GMT |
| Server
| nginx |
| Strict-transport-security
| max-age=31622400 |
| 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-us-a-55f5b7b84b-fbv97 |
| X-styx-req-id
| 08e33f34-9c74-11f1-9d4c-66637d7795e4 |
| X-xss-protection
| 1; mode=block |
| Age
| 593 |
| Accept-ranges
| bytes |
| Via
| 1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish |
| Date
| Thu, 20 Aug 2026 08:59:13 GMT |
| X-served-by
| cache-chi-klot8100111-CHI, cache-par-lfpb1150085-PAR, cache-par-lfpg1960085-PAR, cache-par-lfpb1150021-PAR |
| X-cache
| HIT, HIT, MISS, MISS |
| X-cache-hits
| 39, 0, 0, 0 |
| X-timer
| S1787216354.663676,VS0,VE9 |
| Vary
| Accept-Encoding, Cookie, Cookie, Cookie, orig-host |
| Content-length
| 11112 |
Meta Tags
| Google-site-verification | WColASQtXu3yj2gC2cnYfJDtrcyBW3Cyl5YtO6_7DZs |
| Zoom-domain-verification | ZOOM_verify_TvueW0IoFP1PPREgOziNkJ |
| Apple-mobile-web-app-capable | yes |
| Apple-mobile-web-app-title | UCAR |
| Application-name | UCAR |
| Msapplication-square150x150logo |  |
| Msapplication-square310x310logo |  |
| Msapplication-square70x70logo |  |
| Generator | Drupal 11 (https://www.drupal.org) |
| MobileOptimized | width |
| HandheldFriendly | true |
| Viewport | width=device-width, initial-scale=1.0 |
Cache-control max-age=900, public
Content-encoding gzip
Content-language en
Content-type text/html; charset=utf-8
Etag W/"1787215758"
Expires Sun, 19 Nov 1978 05:00:00 GMT
Last-modified Thu, 20 Aug 2026 08:49:18 GMT
Server nginx
Strict-transport-security max-age=31622400
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-us-a-55f5b7b84b-fbv97
X-styx-req-id 08e33f34-9c74-11f1-9d4c-66637d7795e4
X-xss-protection 1; mode=block
Age 593
Accept-ranges bytes
Via 1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
Date Thu, 20 Aug 2026 08:59:13 GMT
X-served-by cache-chi-klot8100111-CHI, cache-par-lfpb1150085-PAR, cache-par-lfpg1960085-PAR, cache-par-lfpb1150021-PAR
X-cache HIT, HIT, MISS, MISS
X-cache-hits 39, 0, 0, 0
X-timer S1787216354.663676,VS0,VE9
Vary Accept-Encoding, Cookie, Cookie, Cookie, orig-host
Content-length 11112
