Informations Techniques
| Code de Statut HTTP | 200 |
| Version HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Adresse IP | 199.60.103.194 |
| Logiciel Serveur | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
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 199.60.103.194
Logiciel Serveur cloudflare
CDN Cloudflare
Compression gzip
ℹ 🔵 X-Frame-Options Manquant Le site peut être intégré dans des iframes par des tiers (risque de clickjacking).
Performance
| Résolution DNS | 8.4 ms |
| Connexion TCP | 10.4 ms |
| Négociation TLS | 7.6 ms |
| Temps Jusqu'au Premier Octet (TTFB) | 25.1 ms |
| Téléchargement du Contenu | 781.8 ms |
| Temps de Réponse Total | 806.9 ms |
Résolution DNS 8.4 ms
Connexion TCP 10.4 ms
Négociation TLS 7.6 ms
Temps Jusqu'au Premier Octet (TTFB) 25.1 ms
Téléchargement du Contenu 781.8 ms
Temps de Réponse Total 806.9 ms
Sécurité
| HTTPS | ✔ Activé |
| HSTS | ✔ max-age=31536000 |
| CSP | ✔ Configuré |
| X-Frame-Options | ⚠ Non configuré |
| X-Content-Type-Options | ✔ nosniff |
| Politique de Référent | no-referrer-when-downgrade |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activé
HSTS ✔ max-age=31536000
CSP ✔ Configuré
X-Frame-Options ⚠ Non configuré
X-Content-Type-Options ✔ nosniff
Politique de Référent no-referrer-when-downgrade
HTTP/2 ⚠ HTTP/1.1
Vérification SEO Rapide
| Titre | Digital Curriculum with Learning Intelligence | Subject.com |
| Meta Description | Empower students with engaging, video-first curriculum from Subject.com for better outcomes in K-12 education. Increase graduation rates and student success. |
| Canonique | https://subject.com |
| Titre Open Graph | Digital Curriculum with Learning Intelligence | Subject.com |
| Description Open Graph | Empower students with engaging, video-first curriculum from Subject.com for better outcomes in K-12 education. Increase graduation rates and student success. |
| Image Open Graph | https://subject.com/hubfs/Blue%20White%20Aesthetic%20Welc... |
| Twitter Card | summary_large_image |
| Titre Twitter | Digital Curriculum with Learning Intelligence | Subject.com |
| Description Twitter | Empower students with engaging, video-first curriculum from Subject.com for better outcomes in K-12 education. Increase graduation rates and student success. |
| Image Twitter | https://subject.com/hubfs/Blue%20White%20Aesthetic%20Welc... |
Titre Digital Curriculum with Learning Intelligence | Subject.com Meta Description Empower students with engaging, video-first curriculum from Subject.com for better outcomes in K-12 education. Increase graduation rates and student success. Canonique https://subject.com Titre Open Graph Digital Curriculum with Learning Intelligence | Subject.com Description Open Graph Empower students with engaging, video-first curriculum from Subject.com for better outcomes in K-12 education. Increase graduation rates and student success. Image Open Graph https://subject.com/hubfs/Blue%20White%20Aesthetic%20Welc... Twitter Card summary_large_image Titre Twitter Digital Curriculum with Learning Intelligence | Subject.com Description Twitter Empower students with engaging, video-first curriculum from Subject.com for better outcomes in K-12 education. Increase graduation rates and student success. Image Twitter https://subject.com/hubfs/Blue%20White%20Aesthetic%20Welc... Technologies Détectées
| Technologie | jQuery Google Analytics Google Tag Manager Cloudflare PHP HubSpot |
Technologie jQuery Google Analytics Google Tag Manager Cloudflare PHP HubSpot
En-têtes HTTP
| Link
| ; rel=preload; as=script, ; rel=preload; as=style, ; rel=preload; as=style, ; rel=preload; as=style, ; rel=preload; as=style, ; rel=preload; as=style, ; rel=preload; as=style |
| Date
| Mon, 20 Jul 2026 23:34:04 GMT |
| Content-type
| text/html;charset=utf-8 |
| Set-cookie
| _cfuvid=RgRNvzsxhVuDfNkcChn07T9uu7hiJgnrYdSAex973fQ-1784590443.6164436-1.0.1.1-M.NvtuDAIpW8_i5HYvqLRTKa2jwDROz2QSSLlpwD9fA; HttpOnly; SameSite=None; Secure; Path=/; Domain=subject.com |
| Cf-ray
| a1e5c6409ef897b6-CDG |
| Cf-cache-status
| BYPASS |
| Cache-control
| s-maxage=0,max-age=5 |
| Server
| cloudflare |
| X-hubspot-correlation-id
| 019f81e1-24af-714d-8708-daf9b7c642cf |
| Strict-transport-security
| max-age=31536000 |
| Vary
| origin, accept-encoding |
| Access-control-allow-credentials
| false |
| Cache-tag
| CT-195356023151,P-41898293,CW-156717213205,CW-156723162954,CW-156723162965,CW-156723286326,CW-195354999726,CW-195354999728,CW-195355924865,CW-195355924869,CW-195355924871,CW-195355924873,CW-195360277658,CW-195390929163,CW-195463494061,CW-195497988114,CW-195504008323,CW-195509740175,CW-195554469997,CW-195748674626,CW-208165941254,E-156723162731,E-156723286097,E-195354999709,E-195354999835,E-195354999838,E-195355924832,E-195355924834,E-195355924836,E-195355924888,E-195491691591,E-195495501880,E-195495646578,MENU-195512414764,RA-156722839872,RA-156722839877,PGS-ALL,SW-4,GC-195356680217,GC-195897977441,TS-195356015246 |
| Content-security-policy
| upgrade-insecure-requests |
| Edge-cache-tag
| CT-195356023151,P-41898293,CW-156717213205,CW-156723162954,CW-156723162965,CW-156723286326,CW-195354999726,CW-195354999728,CW-195355924865,CW-195355924869,CW-195355924871,CW-195355924873,CW-195360277658,CW-195390929163,CW-195463494061,CW-195497988114,CW-195504008323,CW-195509740175,CW-195554469997,CW-195748674626,CW-208165941254,E-156723162731,E-156723286097,E-195354999709,E-195354999835,E-195354999838,E-195355924832,E-195355924834,E-195355924836,E-195355924888,E-195491691591,E-195495501880,E-195495646578,MENU-195512414764,RA-156722839872,RA-156722839877,PGS-ALL,SW-4,GC-195356680217,GC-195897977441,TS-195356015246 |
| Referrer-policy
| no-referrer-when-downgrade |
| Server-timing
| hcid;desc="019f81e1-24af-714d-8708-daf9b7c642cf", cfr;desc="a1e5c640cd9c97b6-IAD" |
| X-content-type-options
| nosniff |
| X-hs-cache-config
| BrowserCache-5s-EdgeCache-0s |
| X-hs-cfworker-meta
| {"contentType":"SITE_PAGE","resolver":"OriginResolver"} |
| X-hs-content-id
| 195356023151 |
| X-hs-hub-id
| 41898293 |
| X-hs-portal-id
| 41898293 |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=4QoOu%2Bdm6HDWC%2Bz51QoOtQWSWTzL98W8gcxaE%2F%2Fq7RgJmLEfl2zP%2BGdCBDXAzpXOCzZqQ6uI63WbVY5ukCstaUthPDAiWdszIZlL8u2a%2FbISUqr%2BIENIoc1Ct16r"}]} |
| Nel
| {"report_to":"cf-nel","success_fraction":0.01,"max_age":604800} |
| Content-encoding
| gzip |
| Alt-svc
| h3=":443"; ma=86400 |
Balises Meta
| Description | Empower students with engaging, video-first curriculum from Subject.com for better outcomes in K-12 education. Increase graduation rates and student success. |
| Viewport | width=device-width, initial-scale=1 |
| Content-language | en |
| Generator | HubSpot |
Link ; rel=preload; as=script, ; rel=preload; as=style, ; rel=preload; as=style, ; rel=preload; as=style, ; rel=preload; as=style, ; rel=preload; as=style, ; rel=preload; as=style
Date Mon, 20 Jul 2026 23:34:04 GMT
Content-type text/html;charset=utf-8
Set-cookie _cfuvid=RgRNvzsxhVuDfNkcChn07T9uu7hiJgnrYdSAex973fQ-1784590443.6164436-1.0.1.1-M.NvtuDAIpW8_i5HYvqLRTKa2jwDROz2QSSLlpwD9fA; HttpOnly; SameSite=None; Secure; Path=/; Domain=subject.com
Cf-ray a1e5c6409ef897b6-CDG
Cf-cache-status BYPASS
Cache-control s-maxage=0,max-age=5
Server cloudflare
X-hubspot-correlation-id 019f81e1-24af-714d-8708-daf9b7c642cf
Strict-transport-security max-age=31536000
Vary origin, accept-encoding
Access-control-allow-credentials false
Cache-tag CT-195356023151,P-41898293,CW-156717213205,CW-156723162954,CW-156723162965,CW-156723286326,CW-195354999726,CW-195354999728,CW-195355924865,CW-195355924869,CW-195355924871,CW-195355924873,CW-195360277658,CW-195390929163,CW-195463494061,CW-195497988114,CW-195504008323,CW-195509740175,CW-195554469997,CW-195748674626,CW-208165941254,E-156723162731,E-156723286097,E-195354999709,E-195354999835,E-195354999838,E-195355924832,E-195355924834,E-195355924836,E-195355924888,E-195491691591,E-195495501880,E-195495646578,MENU-195512414764,RA-156722839872,RA-156722839877,PGS-ALL,SW-4,GC-195356680217,GC-195897977441,TS-195356015246
Content-security-policy upgrade-insecure-requests
Edge-cache-tag CT-195356023151,P-41898293,CW-156717213205,CW-156723162954,CW-156723162965,CW-156723286326,CW-195354999726,CW-195354999728,CW-195355924865,CW-195355924869,CW-195355924871,CW-195355924873,CW-195360277658,CW-195390929163,CW-195463494061,CW-195497988114,CW-195504008323,CW-195509740175,CW-195554469997,CW-195748674626,CW-208165941254,E-156723162731,E-156723286097,E-195354999709,E-195354999835,E-195354999838,E-195355924832,E-195355924834,E-195355924836,E-195355924888,E-195491691591,E-195495501880,E-195495646578,MENU-195512414764,RA-156722839872,RA-156722839877,PGS-ALL,SW-4,GC-195356680217,GC-195897977441,TS-195356015246
Referrer-policy no-referrer-when-downgrade
Server-timing hcid;desc="019f81e1-24af-714d-8708-daf9b7c642cf", cfr;desc="a1e5c640cd9c97b6-IAD"
X-content-type-options nosniff
X-hs-cache-config BrowserCache-5s-EdgeCache-0s
X-hs-cfworker-meta {"contentType":"SITE_PAGE","resolver":"OriginResolver"}
X-hs-content-id 195356023151
X-hs-hub-id 41898293
X-hs-portal-id 41898293
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=4QoOu%2Bdm6HDWC%2Bz51QoOtQWSWTzL98W8gcxaE%2F%2Fq7RgJmLEfl2zP%2BGdCBDXAzpXOCzZqQ6uI63WbVY5ukCstaUthPDAiWdszIZlL8u2a%2FbISUqr%2BIENIoc1Ct16r"}]}
Nel {"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
Content-encoding gzip
Alt-svc h3=":443"; ma=86400
-3.png)
