Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 54.186.203.101 |
| Server Software | Apache/2.4.58 (Ubuntu) |
| Compression | gzip |
|
🕐 🟡 Slow Response (1571 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
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 54.186.203.101
Server Software Apache/2.4.58 (Ubuntu)
Compression gzip
🕐 🟡 Slow Response (1571 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
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://dri.edu:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.dri.edu/ | 200 | HTTP/1.1 200 OK |
#1 URL https://dri.edu:443
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#2 URL https://www.dri.edu/
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 852.7 ms |
| TCP Connect | 985.7 ms |
| TLS Handshake | 140.3 ms |
| Time To First Byte (TTFB) | 1304.6 ms |
| Content Download | 266.1 ms |
| Total Response Time | 1570.7 ms |
DNS Lookup 852.7 ms
TCP Connect 985.7 ms
TLS Handshake 140.3 ms
Time To First Byte (TTFB) 1304.6 ms
Content Download 266.1 ms
Total Response Time 1570.7 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| Referrer Policy | no-referrer-when-downgrade |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
Referrer Policy no-referrer-when-downgrade
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Desert Research Institute - DRI |
| Meta Description | We are Nevada’s non-profit research institute, founded in 1959 to empower experts to focus on science that matters. We work with communities across the state –and the world– to address their most pressing scientific questions, while building bridges between scientists and policymakers to enact positive change. |
| Canonical | https://www.dri.edu/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Open Graph Title | Desert Research Institute |
| Open Graph Description | We are Nevada’s non-profit research institute, founded in 1959 to empower experts to focus on science that matters. We work with communities across the state –and the world– to address their most pressing scientific questions. |
| Open Graph Image | https://www.dri.edu/wp-content/uploads/vallot_1920.jpg |
| Twitter Card | summary_large_image |
Title Desert Research Institute - DRI Meta Description We are Nevada’s non-profit research institute, founded in 1959 to empower experts to focus on science that matters. We work with communities across the state –and the world– to address their most pressing scientific questions, while building bridges between scientists and policymakers to enact positive change. Canonical https://www.dri.edu/ Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 Open Graph Title Desert Research Institute Open Graph Description We are Nevada’s non-profit research institute, founded in 1959 to empower experts to focus on science that matters. We work with communities across the state –and the world– to address their most pressing scientific questions. Open Graph Image https://www.dri.edu/wp-content/uploads/vallot_1920.jpg Twitter Card summary_large_image Detected Technologies
| Technology | WordPress WooCommerce Bootstrap jQuery Google Analytics Google Tag Manager Cloudflare Apache PHP |
Technology WordPress WooCommerce Bootstrap jQuery Google Analytics Google Tag Manager Cloudflare Apache PHP
HTTP Headers
| Date
| Wed, 19 Aug 2026 22:05:48 GMT |
| Server
| Apache/2.4.58 (Ubuntu) |
| Link
| ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink |
| Expires
| Wed, 19 Aug 2026 23:04:22 GMT |
| Pragma
| public |
| Cache-Control
| max-age=3513, public |
| Content-Encoding
| gzip |
| Vary
| Accept-Encoding |
| Strict-Transport-Security
| max-age=31536000; includeSubDomains |
| Last-Modified
| Wed, 19 Aug 2026 22:04:22 GMT |
| ETag
| "daeed6cde5727c8e496f042db2f1d5a6" |
| Referrer-Policy
| no-referrer-when-downgrade |
| Transfer-Encoding
| chunked |
| Content-Type
| text/html; charset=UTF-8 |
Meta Tags
| X-UA-Compatible | IE=edge |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Description | We are Nevada’s non-profit research institute, founded in 1959 to empower experts to focus on science that matters. We work with communities across the state –and the world– to address their most pressing scientific questions, while building bridges between scientists and policymakers to enact positive change. |
| Article:publisher | https://www.facebook.com/driscience |
| Article:modified_time | 2026-08-12T19:12:07+00:00 |
| Generator | WordPress 7.0.4 |
| Viewport | width=device-width, initial-scale=1, viewport-fit=cover, maximum-scale=1, user-scalable=yes |
| Tec-api-version | v1 |
| Tec-api-origin | https://www.dri.edu |
| Google-site-verification | nlIP7uA5IJgrboElsbL0L1eucejpkvpNWIuHaXdopO8 |
| Msapplication-TileImage |  |
Date Wed, 19 Aug 2026 22:05:48 GMT
Server Apache/2.4.58 (Ubuntu)
Link ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink
Expires Wed, 19 Aug 2026 23:04:22 GMT
Pragma public
Cache-Control max-age=3513, public
Content-Encoding gzip
Vary Accept-Encoding
Strict-Transport-Security max-age=31536000; includeSubDomains
Last-Modified Wed, 19 Aug 2026 22:04:22 GMT
ETag "daeed6cde5727c8e496f042db2f1d5a6"
Referrer-Policy no-referrer-when-downgrade
Transfer-Encoding chunked
Content-Type text/html; charset=UTF-8
