Informations Techniques
| Code de Statut HTTP | 200 |
| Version HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Adresse IP | 54.186.203.101 |
| Logiciel Serveur | Apache/2.4.58 (Ubuntu) |
| Compression | gzip |
|
ℹ 🔵 Content Security Policy Manquante | CSP n'est pas configuré. Cela aide à prévenir les attaques XSS et l'injection de contenu. |
|
ℹ 🔵 X-Frame-Options Manquant | Le site peut être intégré dans des iframes par des tiers (risque de clickjacking). |
Code de Statut HTTP 200
Version HTTP HTTP/1.1
HTTPS ✔ Disponible
Adresse IP 54.186.203.101
Logiciel Serveur Apache/2.4.58 (Ubuntu)
Compression gzip
ℹ 🔵 Content Security Policy Manquante CSP n'est pas configuré. Cela aide à prévenir les attaques XSS et l'injection de contenu.
ℹ 🔵 X-Frame-Options Manquant Le site peut être intégré dans des iframes par des tiers (risque de clickjacking).
Chaîne de Redirection
| # | URL | Code de Statut HTTP | Statut |
| 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
Code de Statut HTTP 301
Statut HTTP/1.1 301 Moved Permanently
#2 URL https://www.dri.edu/
Code de Statut HTTP 200
Statut HTTP/1.1 200 OK
Performance
| Résolution DNS | 5.2 ms |
| Connexion TCP | 139.7 ms |
| Négociation TLS | 140 ms |
| Temps Jusqu'au Premier Octet (TTFB) | 468.1 ms |
| Téléchargement du Contenu | 268.9 ms |
| Temps de Réponse Total | 737 ms |
Résolution DNS 5.2 ms
Connexion TCP 139.7 ms
Négociation TLS 140 ms
Temps Jusqu'au Premier Octet (TTFB) 468.1 ms
Téléchargement du Contenu 268.9 ms
Temps de Réponse Total 737 ms
Sécurité
| HTTPS | ✔ Activé |
| HSTS | ✔ max-age=31536000; includeSubDomains |
| CSP | ⚠ Non configuré |
| X-Frame-Options | ⚠ Non configuré |
| X-Content-Type-Options | ⚠ Non configuré |
| Politique de Référent | no-referrer-when-downgrade |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activé
HSTS ✔ max-age=31536000; includeSubDomains
CSP ⚠ Non configuré
X-Frame-Options ⚠ Non configuré
X-Content-Type-Options ⚠ Non configuré
Politique de Référent no-referrer-when-downgrade
HTTP/2 ⚠ HTTP/1.1
Vérification SEO Rapide
| Titre | 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. |
| Canonique | https://www.dri.edu/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Titre Open Graph | Desert Research Institute |
| Description Open Graph | 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. |
| Image Open Graph | https://www.dri.edu/wp-content/uploads/vallot_1920.jpg |
| Twitter Card | summary_large_image |
Titre 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. Canonique https://www.dri.edu/ Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 Titre Open Graph Desert Research Institute Description Open Graph 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. Image Open Graph https://www.dri.edu/wp-content/uploads/vallot_1920.jpg Twitter Card summary_large_image Technologies Détectées
| Technologie | WordPress WooCommerce Bootstrap jQuery Google Analytics Google Tag Manager Cloudflare Apache PHP |
Technologie WordPress WooCommerce Bootstrap jQuery Google Analytics Google Tag Manager Cloudflare Apache PHP
En-têtes HTTP
| Date
| Wed, 19 Aug 2026 22:53:59 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 23:53:46 GMT |
| Pragma
| public |
| Cache-Control
| max-age=3587, public |
| Content-Encoding
| gzip |
| Vary
| Accept-Encoding |
| Strict-Transport-Security
| max-age=31536000; includeSubDomains |
| Last-Modified
| Wed, 19 Aug 2026 22:53:46 GMT |
| ETag
| "10f6da994e3739e941b9ae26e803489e" |
| Referrer-Policy
| no-referrer-when-downgrade |
| Transfer-Encoding
| chunked |
| Content-Type
| text/html; charset=UTF-8 |
Balises Meta
| 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 22:53:59 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 23:53:46 GMT
Pragma public
Cache-Control max-age=3587, public
Content-Encoding gzip
Vary Accept-Encoding
Strict-Transport-Security max-age=31536000; includeSubDomains
Last-Modified Wed, 19 Aug 2026 22:53:46 GMT
ETag "10f6da994e3739e941b9ae26e803489e"
Referrer-Policy no-referrer-when-downgrade
Transfer-Encoding chunked
Content-Type text/html; charset=UTF-8
