Informations Techniques
| Code de Statut HTTP | 200 |
| Version HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Adresse IP | 23.227.38.74 |
| Logiciel Serveur | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
Code de Statut HTTP 200
Version HTTP HTTP/1.1
HTTPS ✔ Disponible
Adresse IP 23.227.38.74
Logiciel Serveur cloudflare
CDN Cloudflare
Compression gzip
Performance
| Résolution DNS | 2 ms |
| Connexion TCP | 3.7 ms |
| Négociation TLS | 8.3 ms |
| Temps Jusqu'au Premier Octet (TTFB) | 17.5 ms |
| Téléchargement du Contenu | 204.3 ms |
| Temps de Réponse Total | 221.9 ms |
Résolution DNS 2 ms
Connexion TCP 3.7 ms
Négociation TLS 8.3 ms
Temps Jusqu'au Premier Octet (TTFB) 17.5 ms
Téléchargement du Contenu 204.3 ms
Temps de Réponse Total 221.9 ms
Sécurité
| HTTPS | ✔ Activé |
| HSTS | ✔ max-age=7889238 |
| CSP | ✔ Configuré |
| X-Frame-Options | ✔ DENY |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activé
HSTS ✔ max-age=7889238
CSP ✔ Configuré
X-Frame-Options ✔ DENY
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
Vérification SEO Rapide
| Titre | Duolingo Store |
| Canonique | https://store.duolingo.com/ |
| Titre Open Graph | Duolingo |
| Description Open Graph | Duolingo |
| Twitter Card | summary_large_image |
| Titre Twitter | Duolingo |
| Description Twitter | Duolingo |
Titre Duolingo Store
Canonique https://store.duolingo.com/
Titre Open Graph Duolingo
Description Open Graph Duolingo
Twitter Card summary_large_image
Titre Twitter Duolingo
Description Twitter Duolingo
Technologies Détectées
| Technologie | Shopify Bootstrap jQuery Google Analytics Cloudflare PHP |
Technologie Shopify Bootstrap jQuery Google Analytics Cloudflare PHP
En-têtes HTTP
| Link
| ; rel="preconnect", ; rel="preconnect"; crossorigin, ; rel="preconnect", ; rel="preconnect", ; rel="preconnect", ; as="script"; rel="preload", ; as="style"; rel="preload", ; as="style"; rel="preload", ; as="style"; rel="preload", ; as="style"; rel="preload", ; as="script"; rel="preload", ; as="script"; rel="preload", ; as="style"; rel="preload", ; as="style"; rel="preload", ; as="style"; rel="preload"; crossorigin |
| Date
| Sat, 25 Jul 2026 05:25:39 GMT |
| Content-type
| text/html; charset=utf-8 |
| X-dc
| gcp-europe-west1,gcp-europe-west1,gcp-europe-west1 |
| Cf-cache-status
| DYNAMIC |
| Set-cookie
| _shopify_marketing=:AZ-XvHisAAEAxDgnY2EoAsDmFEP8b2f8Vxy9behCK_dPQrhsTgzkymejLqlI77oiX3wX_xB9mdmqhwTAc4zm3GZ_5W4:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax |
| Speculation-rules
| "/cdn/shopifycloud/storefront/assets/storefront/storefronts.moderate.specrules-eb468f32.json" |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=NPdnpKKW49759C6YCfonTmQb8adv9koL6oTwRe8psOid179Sp6ulEIRKpullGEJWhlEkX2Bsq9RjAhtTZCyEGwzZDuVvgxVWnZXQF9AG5PtD1AswnEOHGFkzoeb6b8msZ3r0apFOmbNPvX9ITqNcog%3D%3D"}]} |
| X-content-type-options
| nosniff |
| Nel
| {"report_to":"cf-nel","success_fraction":0.01,"max_age":604800} |
| Shopify-complexity-score
| 0 |
| Shopify-complexity-score-v2
| 155 |
| X-frame-options
| DENY |
| Content-security-policy
| block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests; |
| Strict-transport-security
| max-age=7889238 |
| Vary
| accept-encoding |
| Alt-svc
| h3=":443"; ma=86400 |
| Content-language
| en-US |
| Powered-by
| Shopify |
| Server-timing
| ipv6, earlyhints |
| X-download-options
| noopen |
| X-permitted-cross-domain-policies
| none |
| Server
| cloudflare |
| X-xss-protection
| 1; mode=block |
| X-request-id
| eb31b3ea-a475-4c7c-b9a5-621248242bcb-1784957138 |
| Etag
| W/"page_cache:58313736250:IndexController:9e1d05b110376caa3983b730ff487c9d" |
| Content-encoding
| gzip |
| Cf-ray
| a208bec65db618ba-CDG |
Balises Meta
| X-UA-Compatible | IE=edge,chrome=1 |
| Viewport | width=device-width,initial-scale=1 |
| Theme-color | #58cc02 |
| Google-site-verification | TpvBelnJmHIqSCDzuSCcoh8boiGe-8Xj97pnXt33QxI |
| Facebook-domain-verification | cqju2lcfhbqxwmhx0a0i5cxt93ivci |
| Shopify-digital-wallet | /58313736250/digital_wallets/dialog |
| Shopify-checkout-api-token | 63c8b66d8948e78ee75b72cbe567b5ea |
| Shopify-y | 1ec909c3-9bba-4f0e-9900-0b9b2a7ab000 |
Link ; rel="preconnect", ; rel="preconnect"; crossorigin, ; rel="preconnect", ; rel="preconnect", ; rel="preconnect", ; as="script"; rel="preload", ; as="style"; rel="preload", ; as="style"; rel="preload", ; as="style"; rel="preload", ; as="style"; rel="preload", ; as="script"; rel="preload", ; as="script"; rel="preload", ; as="style"; rel="preload", ; as="style"; rel="preload", ; as="style"; rel="preload"; crossorigin
Date Sat, 25 Jul 2026 05:25:39 GMT
Content-type text/html; charset=utf-8
X-dc gcp-europe-west1,gcp-europe-west1,gcp-europe-west1
Cf-cache-status DYNAMIC
Set-cookie _shopify_marketing=:AZ-XvHisAAEAxDgnY2EoAsDmFEP8b2f8Vxy9behCK_dPQrhsTgzkymejLqlI77oiX3wX_xB9mdmqhwTAc4zm3GZ_5W4:; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax
Speculation-rules "/cdn/shopifycloud/storefront/assets/storefront/storefronts.moderate.specrules-eb468f32.json"
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=NPdnpKKW49759C6YCfonTmQb8adv9koL6oTwRe8psOid179Sp6ulEIRKpullGEJWhlEkX2Bsq9RjAhtTZCyEGwzZDuVvgxVWnZXQF9AG5PtD1AswnEOHGFkzoeb6b8msZ3r0apFOmbNPvX9ITqNcog%3D%3D"}]}
X-content-type-options nosniff
Nel {"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
Shopify-complexity-score 0
Shopify-complexity-score-v2 155
X-frame-options DENY
Content-security-policy block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
Strict-transport-security max-age=7889238
Vary accept-encoding
Alt-svc h3=":443"; ma=86400
Content-language en-US
Powered-by Shopify
Server-timing ipv6, earlyhints
X-download-options noopen
X-permitted-cross-domain-policies none
Server cloudflare
X-xss-protection 1; mode=block
X-request-id eb31b3ea-a475-4c7c-b9a5-621248242bcb-1784957138
Etag W/"page_cache:58313736250:IndexController:9e1d05b110376caa3983b730ff487c9d"
Content-encoding gzip
Cf-ray a208bec65db618ba-CDG
