Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 151.101.194.132 |
| CDN | CDN (HIT) |
| 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 151.101.194.132
CDN CDN (HIT)
Compresión gzip
ℹ 🔵 Falta Content Security Policy No se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido.
Cadena de Redirecciones
| # | URL | Código de estado HTTP | Estado |
| 1 | https://k5learning.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.k5learning.com/ | 200 | HTTP/2 200 |
#1 URL https://k5learning.com:443
Código de estado HTTP 301
Estado HTTP/2 301
#2 URL https://www.k5learning.com/
Código de estado HTTP 200
Estado HTTP/2 200
Rendimiento
| Resolución DNS | 4.1 ms |
| Conexión TCP | 5.4 ms |
| Negociación TLS | 6.7 ms |
| Tiempo hasta el primer byte (TTFB) | 38.3 ms |
| Descarga de contenido | 0.7 ms |
| Tiempo total de respuesta | 39 ms |
Resolución DNS 4.1 ms
Conexión TCP 5.4 ms
Negociación TLS 6.7 ms
Tiempo hasta el primer byte (TTFB) 38.3 ms
Descarga de contenido 0.7 ms
Tiempo total de respuesta 39 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=31557600 |
| CSP | ⚠ No configurado |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=31557600
CSP ⚠ No configurado
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | Free worksheets | K5 Learning |
| Meta descripción | Reading, math and more for kindergarten to grade 5. Thousands of free worksheets in math, reading, science, vocabulary, spelling, grammar and writing. |
| Canonical | https://www.k5learning.com/ |
| Robots Meta | max-image-preview:large |
| Título Open Graph | Free worksheets | K5 Learning |
| Descripción Open Graph | Reading, math and more for kindergarten to grade 5. Thousands of free worksheets in math, reading, science, vocabulary, spelling, grammar and writing. |
| Imagen Open Graph | https://www.k5learning.com/sites/all/files/k5-pin.png |
Título Free worksheets | K5 Learning Meta descripción Reading, math and more for kindergarten to grade 5. Thousands of free worksheets in math, reading, science, vocabulary, spelling, grammar and writing. Canonical https://www.k5learning.com/ Robots Meta max-image-preview:large Título Open Graph Free worksheets | K5 Learning Descripción Open Graph Reading, math and more for kindergarten to grade 5. Thousands of free worksheets in math, reading, science, vocabulary, spelling, grammar and writing. Imagen Open Graph https://www.k5learning.com/sites/all/files/k5-pin.png Tecnologías Detectadas
| Tecnología | Drupal Bootstrap jQuery Google Analytics Google Tag Manager |
Tecnología Drupal Bootstrap jQuery Google Analytics Google Tag Manager
Cabeceras HTTP
| Content-type
| text/html; charset=UTF-8 |
| Cache-control
| max-age=86400, public |
| X-drupal-dynamic-cache
| MISS |
| Content-language
| en |
| X-content-type-options
| nosniff |
| X-frame-options
| SAMEORIGIN |
| Expires
| Sun, 19 Nov 1978 05:00:00 GMT |
| Last-modified
| Thu, 20 Aug 2026 07:05:37 GMT |
| Etag
| W/"1787209537" |
| Webnode
| webapp2-2023 |
| Content-encoding
| gzip |
| Accept-ranges
| bytes |
| Age
| 2073 |
| Date
| Thu, 20 Aug 2026 10:46:42 GMT |
| X-served-by
| cache-par-lfpb1150073-PAR |
| X-cache
| HIT |
| X-cache-hits
| 0 |
| X-timer
| S1787222802.024300,VS0,VE24 |
| Vary
| Accept-Encoding, Cookie |
| Strict-transport-security
| max-age=31557600 |
| Content-length
| 15062 |
Meta Tags
| Description | Reading, math and more for kindergarten to grade 5. Thousands of free worksheets in math, reading, science, vocabulary, spelling, grammar and writing. |
| Keywords | free worksheets, workbooks, reading, math, vocabulary, spelling, grammar, science, cursive, preschool, kindergarten, elementary school, homeschool |
| Generator | Drupal 10 (https://www.drupal.org) |
| MobileOptimized | width |
| HandheldFriendly | true |
| Viewport | width=device-width, initial-scale=1.0 |
| Robots | max-image-preview:large |
Content-type text/html; charset=UTF-8
Cache-control max-age=86400, public
X-drupal-dynamic-cache MISS
Content-language en
X-content-type-options nosniff
X-frame-options SAMEORIGIN
Expires Sun, 19 Nov 1978 05:00:00 GMT
Last-modified Thu, 20 Aug 2026 07:05:37 GMT
Etag W/"1787209537"
Webnode webapp2-2023
Content-encoding gzip
Accept-ranges bytes
Age 2073
Date Thu, 20 Aug 2026 10:46:42 GMT
X-served-by cache-par-lfpb1150073-PAR
X-cache HIT
X-cache-hits 0
X-timer S1787222802.024300,VS0,VE24
Vary Accept-Encoding, Cookie
Strict-transport-security max-age=31557600
Content-length 15062
