Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 188.114.97.2 |
| Software del servidor | cloudflare |
| CDN | Cloudflare |
| Compresión | gzip |
|
ℹ 🔵 Falta Content Security Policy | No se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido. |
Código de estado HTTP 200
Versión HTTP HTTP/1.1
HTTPS ✔ Disponible
Dirección IP 188.114.97.2
Software del servidor cloudflare
CDN Cloudflare
Compresión gzip
ℹ 🔵 Falta Content Security Policy No se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido.
Rendimiento
| Resolución DNS | 6.2 ms |
| Conexión TCP | 7.4 ms |
| Negociación TLS | 6.5 ms |
| Tiempo hasta el primer byte (TTFB) | 220.5 ms |
| Descarga de contenido | 0.2 ms |
| Tiempo total de respuesta | 220.7 ms |
Resolución DNS 6.2 ms
Conexión TCP 7.4 ms
Negociación TLS 6.5 ms
Tiempo hasta el primer byte (TTFB) 220.5 ms
Descarga de contenido 0.2 ms
Tiempo total de respuesta 220.7 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=31536000; includeSubDomains |
| CSP | ⚠ No configurado |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Política de Referrer | strict-origin-when-cross-origin |
| Política de Permisos | ✔ Configurado |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=31536000; includeSubDomains
CSP ⚠ No configurado
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Política de Referrer strict-origin-when-cross-origin
Política de Permisos ✔ Configurado
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | Learn Languages Online with Flashcards, Games, Articles and Chat - LearnWithOliver |
| Meta descripción | Modern word and sentence Flashcards, Games, Texts, Newsletters and more for 22 language combinations |
| Título Open Graph | Learn Languages with LearnWithOliver.com |
| Descripción Open Graph | Learn Mandarin Chinese online with our audio flashcard system, multiple choice test, annotated texts and games. Suitable for beginner, intermediate and advanced learners. |
| Imagen Open Graph | https://www.learnwitholiver.com/pics/bird-only.gif |
Título Learn Languages Online with Flashcards, Games, Articles and Chat - LearnWithOliver Meta descripción Modern word and sentence Flashcards, Games, Texts, Newsletters and more for 22 language combinations Título Open Graph Learn Languages with LearnWithOliver.com Descripción Open Graph Learn Mandarin Chinese online with our audio flashcard system, multiple choice test, annotated texts and games. Suitable for beginner, intermediate and advanced learners. Imagen Open Graph https://www.learnwitholiver.com/pics/bird-only.gif Tecnologías Detectadas
| Tecnología | jQuery Google Analytics Cloudflare PHP |
Tecnología jQuery Google Analytics Cloudflare PHP
Cabeceras HTTP
| Date
| Fri, 24 Jul 2026 22:46:04 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Server
| cloudflare |
| Cache-control
| no-cache, must-revalidate |
| Pragma
| no-cache |
| Server-timing
| cfEdge;dur=10,cfOrigin;dur=190 |
| Vary
| Accept-Encoding |
| Set-cookie
| saffron_id=1; expires=Sat, 24 Jul 2027 22:46:04 GMT; Max-Age=31536000; path=/ |
| X-frame-options
| SAMEORIGIN |
| Strict-transport-security
| max-age=31536000; includeSubDomains |
| X-content-type-options
| nosniff |
| Referrer-policy
| strict-origin-when-cross-origin |
| Permissions-policy
| geolocation=(), microphone=(), camera=() |
| Cf-cache-status
| DYNAMIC |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=XCWd%2ByU0d29zslyVuD%2B%2FoZp%2BEDbkJItki%2BXtCQn%2BjJXk6cm0P6Jd56sj78xmudWwCf%2FxraKXtKLn83JKMXsp2WSiLLjWyt%2Ff2Pr3CBLfzpKgUnSdvEs3at7e87Q0daGodbn8I%2FeQmNPHvXQb5qgU7HZ8xWMLNg%3D%3D"}]} |
| Nel
| {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Speculation-rules
| "/cdn-cgi/speculation" |
| Content-encoding
| gzip |
| Cf-ray
| a2067572d917f8c9-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| Content-type | text/html; charset=UTF-8 |
| Viewport | width=device-width, initial-scale=1 |
| Facebook-domain-verification | pvk2h4tpjmqpig8b9fwj99lr3nuq9a |
| Description | Modern word and sentence Flashcards, Games, Texts, Newsletters and more for 22 language combinations |
| Keywords | online audio flashcards,dictionary,effective,phrases,sentence flashcards,best study tool,learn,daily newsletter |
Date Fri, 24 Jul 2026 22:46:04 GMT
Content-type text/html; charset=UTF-8
Server cloudflare
Cache-control no-cache, must-revalidate
Pragma no-cache
Server-timing cfEdge;dur=10,cfOrigin;dur=190
Vary Accept-Encoding
Set-cookie saffron_id=1; expires=Sat, 24 Jul 2027 22:46:04 GMT; Max-Age=31536000; path=/
X-frame-options SAMEORIGIN
Strict-transport-security max-age=31536000; includeSubDomains
X-content-type-options nosniff
Referrer-policy strict-origin-when-cross-origin
Permissions-policy geolocation=(), microphone=(), camera=()
Cf-cache-status DYNAMIC
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=XCWd%2ByU0d29zslyVuD%2B%2FoZp%2BEDbkJItki%2BXtCQn%2BjJXk6cm0P6Jd56sj78xmudWwCf%2FxraKXtKLn83JKMXsp2WSiLLjWyt%2Ff2Pr3CBLfzpKgUnSdvEs3at7e87Q0daGodbn8I%2FeQmNPHvXQb5qgU7HZ8xWMLNg%3D%3D"}]}
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Speculation-rules "/cdn-cgi/speculation"
Content-encoding gzip
Cf-ray a2067572d917f8c9-CDG
Alt-svc h3=":443"; ma=86400
