Informations Techniques
| Code de Statut HTTP | 200 |
| Version HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Adresse IP | 104.20.38.243 |
| Logiciel Serveur | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
Code de Statut HTTP 200
Version HTTP HTTP/1.1
HTTPS ✔ Disponible
Adresse IP 104.20.38.243
Logiciel Serveur cloudflare
CDN Cloudflare
Compression gzip
Chaîne de Redirection
| # | URL | Code de Statut HTTP | Statut |
| 1 | https://worldhistory.org:443 | 301 | HTTP/2 301 |
| 2 | https://www.worldhistory.org/ | 200 | HTTP/2 103 |
#1 URL https://worldhistory.org:443
Code de Statut HTTP 301
Statut HTTP/2 301
#2 URL https://www.worldhistory.org/
Code de Statut HTTP 200
Statut HTTP/2 103
Performance
| Résolution DNS | 5.2 ms |
| Connexion TCP | 7.2 ms |
| Négociation TLS | 7.5 ms |
| Temps Jusqu'au Premier Octet (TTFB) | 21.7 ms |
| Téléchargement du Contenu | 8.4 ms |
| Temps de Réponse Total | 30 ms |
Résolution DNS 5.2 ms
Connexion TCP 7.2 ms
Négociation TLS 7.5 ms
Temps Jusqu'au Premier Octet (TTFB) 21.7 ms
Téléchargement du Contenu 8.4 ms
Temps de Réponse Total 30 ms
Sécurité
| HTTPS | ✔ Activé |
| HSTS | ✔ max-age=31536000; includeSubDomains; preload |
| CSP | ✔ Configuré |
| X-Frame-Options | ✔ sameorigin |
| X-Content-Type-Options | ✔ nosniff |
| Politique de Permissions | ✔ Configuré |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activé
HSTS ✔ max-age=31536000; includeSubDomains; preload
CSP ✔ Configuré
X-Frame-Options ✔ sameorigin
X-Content-Type-Options ✔ nosniff
Politique de Permissions ✔ Configuré
HTTP/2 ⚠ HTTP/1.1
Vérification SEO Rapide
| Titre | World History Encyclopedia |
| Meta Description | The free online history encyclopedia with fact-checked articles, images, videos, maps, timelines and more; operated as a non-profit organization. |
| Canonique | https://www.worldhistory.org/ |
| Robots Meta | max-image-preview:large |
| Titre Open Graph | World History Encyclopedia |
| Image Open Graph | https://www.worldhistory.org/images/ahe-og-preview.jpg |
| Twitter Card | summary_large_image |
| Titre Twitter | World History Encyclopedia |
| Description Twitter | The free online history encyclopedia with fact-checked articles, images, videos, maps, timelines and more; operated as a non-profit organization. |
Titre World History Encyclopedia Meta Description The free online history encyclopedia with fact-checked articles, images, videos, maps, timelines and more; operated as a non-profit organization. Canonique https://www.worldhistory.org/ Robots Meta max-image-preview:large Titre Open Graph World History Encyclopedia Image Open Graph https://www.worldhistory.org/images/ahe-og-preview.jpg Twitter Card summary_large_image Titre Twitter World History Encyclopedia Description Twitter The free online history encyclopedia with fact-checked articles, images, videos, maps, timelines and more; operated as a non-profit organization. Technologies Détectées
| Technologie | jQuery Google Analytics Google Tag Manager Cloudflare PHP |
Technologie jQuery Google Analytics Google Tag Manager Cloudflare PHP
En-têtes HTTP
| Link
| ; rel=preload; as=script, ; rel=preload; as=script, ; rel=preload; as=script, ; rel=preload; as=image, ; rel=preload; as=style, ; rel=preload; as=style, ; rel=preload; as=style, ; rel=preconnect, ; rel=sitemap |
| Date
| Fri, 24 Jul 2026 16:58:35 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Content-length
| 35233 |
| Server
| cloudflare |
| X-frame-options
| sameorigin |
| Cache-control
| public, max-age=30, s-maxage=86400 |
| X-whe-cache-control
| public, max-age=30, s-maxage=86400 |
| X-whe-cdn-cache-control
| max-age=86400, stale-while-revalidate=86400 |
| Expires
| Sat, 25 Jul 2026 16:00:11 GMT |
| X-whe-cache
| no cache file exists |
| Age
| 3504 |
| Cdn-cache-control
| stale-if-error=60 |
| Content-security-policy
| frame-ancestors 'self' |
| Permissions-policy
| join-ad-interest-group=*, browsing-topics=* |
| Content-language
| en |
| Etag
| "7d467f97a37d201a747c5d8d1c8386cf-gzip" |
| Vary
| Accept-Encoding,User-Agent |
| Content-encoding
| gzip |
| X-content-type-options
| nosniff |
| Strict-transport-security
| max-age=31536000; includeSubDomains; preload |
| Cross-origin-opener-policy
| same-origin-allow-popups |
| Accept-ch
| Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version |
| Accept-ranges
| bytes |
| Cf-cache-status
| HIT |
| Server-timing
| cfEdge;dur=8,cfOrigin;dur=0 |
| Cf-ray
| a20478746b0b2505-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Balises Meta
| Viewport | width=device-width, initial-scale=1.0, shrink-to-fit=no |
| Content-Type | text/html; charset=utf-8 |
| Theme-color | #293744 |
| Msapplication-navbutton-color | #293744 |
| Apple-mobile-web-app-status-bar-style | #293744 |
| Robots | max-image-preview:large |
| Description | The free online history encyclopedia with fact-checked articles, images, videos, maps, timelines and more; operated as a non-profit organization. |
| Push:image |  |
| Fb:pages | 104430692066157 |
| Article:content_tier | free |
| Article:opinion | false |
| Content-Security-Policy | upgrade-insecure-requests |
| P:domain_verify | b24695bfa00137b2e95cb4ca94c3f5dd |
| Flattr:id | 62l7dn |
| Apple-itunes-app | app-id=6759783430 |
Link ; rel=preload; as=script, ; rel=preload; as=script, ; rel=preload; as=script, ; rel=preload; as=image, ; rel=preload; as=style, ; rel=preload; as=style, ; rel=preload; as=style, ; rel=preconnect, ; rel=sitemap
Date Fri, 24 Jul 2026 16:58:35 GMT
Content-type text/html; charset=UTF-8
Content-length 35233
Server cloudflare
X-frame-options sameorigin
Cache-control public, max-age=30, s-maxage=86400
X-whe-cache-control public, max-age=30, s-maxage=86400
X-whe-cdn-cache-control max-age=86400, stale-while-revalidate=86400
Expires Sat, 25 Jul 2026 16:00:11 GMT
X-whe-cache no cache file exists
Age 3504
Cdn-cache-control stale-if-error=60
Content-security-policy frame-ancestors 'self'
Permissions-policy join-ad-interest-group=*, browsing-topics=*
Content-language en
Etag "7d467f97a37d201a747c5d8d1c8386cf-gzip"
Vary Accept-Encoding,User-Agent
Content-encoding gzip
X-content-type-options nosniff
Strict-transport-security max-age=31536000; includeSubDomains; preload
Cross-origin-opener-policy same-origin-allow-popups
Accept-ch Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
Accept-ranges bytes
Cf-cache-status HIT
Server-timing cfEdge;dur=8,cfOrigin;dur=0
Cf-ray a20478746b0b2505-CDG
Alt-svc h3=":443"; ma=86400
