Informations Techniques
| Code de Statut HTTP | 200 |
| Version HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Adresse IP | 104.18.19.94 |
| Logiciel Serveur | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
ℹ 🔵 Content Security Policy Manquante | CSP n'est pas configuré. Cela aide à prévenir les attaques XSS et l'injection de contenu. |
Code de Statut HTTP 200
Version HTTP HTTP/1.1
HTTPS ✔ Disponible
Adresse IP 104.18.19.94
Logiciel Serveur cloudflare
CDN Cloudflare
Compression gzip
ℹ 🔵 Content Security Policy Manquante CSP n'est pas configuré. Cela aide à prévenir les attaques XSS et l'injection de contenu.
Performance
| Résolution DNS | 22.7 ms |
| Connexion TCP | 24.6 ms |
| Négociation TLS | 6.7 ms |
| Temps Jusqu'au Premier Octet (TTFB) | 49.7 ms |
| Téléchargement du Contenu | 2.4 ms |
| Temps de Réponse Total | 52.1 ms |
Résolution DNS 22.7 ms
Connexion TCP 24.6 ms
Négociation TLS 6.7 ms
Temps Jusqu'au Premier Octet (TTFB) 49.7 ms
Téléchargement du Contenu 2.4 ms
Temps de Réponse Total 52.1 ms
Sécurité
| HTTPS | ✔ Activé |
| HSTS | ✔ max-age=31536000 |
| CSP | ⚠ Non configuré |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Politique de Référent | strict-origin-when-cross-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activé
HSTS ✔ max-age=31536000
CSP ⚠ Non configuré
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Politique de Référent strict-origin-when-cross-origin
HTTP/2 ⚠ HTTP/1.1
Vérification SEO Rapide
| Titre | ScienceAlert : The Best in Science News And Amazing Breakthroughs |
| Meta Description | The latest science news. Publishing independent, fact-checked reporting on health, space, nature, technology, and the environment. |
| Canonique | https://www.sciencealert.com/ |
| Robots Meta | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Titre Open Graph | ScienceAlert : The Best in Science News And Amazing Breakthroughs |
| Description Open Graph | The latest science news. Publishing independent, fact-checked reporting on health, space, nature, technology, and the environment. |
| Twitter Card | summary_large_image |
Titre ScienceAlert : The Best in Science News And Amazing Breakthroughs
Meta Description The latest science news. Publishing independent, fact-checked reporting on health, space, nature, technology, and the environment.
Canonique https://www.sciencealert.com/
Robots Meta index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Titre Open Graph ScienceAlert : The Best in Science News And Amazing Breakthroughs
Description Open Graph The latest science news. Publishing independent, fact-checked reporting on health, space, nature, technology, and the environment.
Twitter Card summary_large_image
Technologies Détectées
| Technologie | WordPress jQuery Google Analytics Google Tag Manager Cloudflare PHP |
Technologie WordPress jQuery Google Analytics Google Tag Manager Cloudflare PHP
En-têtes HTTP
| Date
| Wed, 22 Jul 2026 03:19:59 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Cf-apo-via
| tcache |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=j8upMTFs3NnkG%2Bm8j1A%2FFFUbW4SFEsKRU3%2BnZn%2BtB7iCLUv02ygEHz40u%2F%2FmnrhDuZDQtQHgIu8afXV5GFO%2FpwqGjtoJplhvvdxlFTFf9zjV8pbGZYaTfxg7FWJ%2FhZlwK%2BY%3D"}]} |
| Cf-cache-status
| HIT |
| Server
| cloudflare |
| Strict-transport-security
| max-age=31536000 |
| Vary
| Accept-Encoding |
| Nel
| {"report_to":"cf-nel","success_fraction":0.01,"max_age":604800} |
| Ki-cf-cache-status
| BYPASS |
| Ki-edge-o2o
| yes |
| X-edge-location-klb
| 1 |
| Cf-edge-cache
| cache,platform=wordpress |
| Ki-cache-type
| None |
| Ki-edge
| v=28.4.5;mv=99.9.9 |
| Ki-origin
| g1p |
| Referrer-policy
| strict-origin-when-cross-origin |
| X-content-type-options
| nosniff |
| X-frame-options
| SAMEORIGIN |
| X-kinsta-cache
| HIT |
| X-powered-by
| |
| X-xss-protection
| 1; mode=block |
| Set-cookie
| __cf_bm=zg6wDhxGcoJ3JKeaaWOVnDpvR2.j1xILqyy.UzegCX0-1784690399.9231565-1.0.1.1-QgII2SQAYnKpTH8tz_CKFdQvysmCbeJaV.EGRTl9WLG7QXrnIKxmDgl5iH9GGZ8nkZSIUaGNip_mz.arcGwgLp1Pc.Un_UHH199qZ_QvuhGKJ1S6zjLDaX6Ug_PzEBrl; HttpOnly; SameSite=None; Secure; Path=/; Domain=sciencealert.com; Expires=Wed, 22 Jul 2026 03:49:59 GMT |
| Age
| 330445 |
| Last-modified
| Sat, 18 Jul 2026 07:32:34 GMT |
| Content-encoding
| gzip |
| Cf-ray
| a1ef4e978876d0b7-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Balises Meta
| Viewport | width=device-width, initial-scale=1, shrink-to-fit=no, maximum-scale=12.0, minimum-scale=.25, user-scalable=yes |
| Robots | index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Description | The latest science news. Publishing independent, fact-checked reporting on health, space, nature, technology, and the environment. |
| Msapplication-TileImage |  |
Date Wed, 22 Jul 2026 03:19:59 GMT
Content-type text/html; charset=UTF-8
Cf-apo-via tcache
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=j8upMTFs3NnkG%2Bm8j1A%2FFFUbW4SFEsKRU3%2BnZn%2BtB7iCLUv02ygEHz40u%2F%2FmnrhDuZDQtQHgIu8afXV5GFO%2FpwqGjtoJplhvvdxlFTFf9zjV8pbGZYaTfxg7FWJ%2FhZlwK%2BY%3D"}]}
Cf-cache-status HIT
Server cloudflare
Strict-transport-security max-age=31536000
Vary Accept-Encoding
Nel {"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
Ki-cf-cache-status BYPASS
Ki-edge-o2o yes
X-edge-location-klb 1
Cf-edge-cache cache,platform=wordpress
Ki-cache-type None
Ki-edge v=28.4.5;mv=99.9.9
Ki-origin g1p
Referrer-policy strict-origin-when-cross-origin
X-content-type-options nosniff
X-frame-options SAMEORIGIN
X-kinsta-cache HIT
X-powered-by
X-xss-protection 1; mode=block
Set-cookie __cf_bm=zg6wDhxGcoJ3JKeaaWOVnDpvR2.j1xILqyy.UzegCX0-1784690399.9231565-1.0.1.1-QgII2SQAYnKpTH8tz_CKFdQvysmCbeJaV.EGRTl9WLG7QXrnIKxmDgl5iH9GGZ8nkZSIUaGNip_mz.arcGwgLp1Pc.Un_UHH199qZ_QvuhGKJ1S6zjLDaX6Ug_PzEBrl; HttpOnly; SameSite=None; Secure; Path=/; Domain=sciencealert.com; Expires=Wed, 22 Jul 2026 03:49:59 GMT
Age 330445
Last-modified Sat, 18 Jul 2026 07:32:34 GMT
Content-encoding gzip
Cf-ray a1ef4e978876d0b7-CDG
Alt-svc h3=":443"; ma=86400
