Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 151.101.193.55 |
| Software del servidor | nginx/1.29.4 |
| CDN | CDN (HIT, HIT) |
| Compresión | gzip |
|
🔒 🟡 Mixed Content (1 recursos HTTP) | La página se sirve por HTTPS pero carga 1 recurso(s) por HTTP. Esto puede bloquearse en navegadores modernos. |
|
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 151.101.193.55
Software del servidor nginx/1.29.4
CDN CDN (HIT, HIT)
Compresión gzip
🔒 🟡 Mixed Content (1 recursos HTTP) La página se sirve por HTTPS pero carga 1 recurso(s) por HTTP. Esto puede bloquearse en navegadores modernos.
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://perl.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.perl.com/ | 200 | HTTP/2 200 |
#1 URL https://perl.com:443
Código de estado HTTP 301
Estado HTTP/2 301
#2 URL https://www.perl.com/
Código de estado HTTP 200
Estado HTTP/2 200
Rendimiento
| Resolución DNS | 217.5 ms |
| Conexión TCP | 218.3 ms |
| Negociación TLS | 7.8 ms |
| Tiempo hasta el primer byte (TTFB) | 342.6 ms |
| Descarga de contenido | 0.3 ms |
| Tiempo total de respuesta | 342.9 ms |
Resolución DNS 217.5 ms
Conexión TCP 218.3 ms
Negociación TLS 7.8 ms
Tiempo hasta el primer byte (TTFB) 342.6 ms
Descarga de contenido 0.3 ms
Tiempo total de respuesta 342.9 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✔ max-age=63072000; includeSubDomains; preload |
| CSP | ⚠ No configurado |
| X-Frame-Options | ✔ DENY |
| X-Content-Type-Options | ⚠ No configurado |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✔ max-age=63072000; includeSubDomains; preload
CSP ⚠ No configurado
X-Frame-Options ✔ DENY
X-Content-Type-Options ⚠ No configurado
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | Perl.com - programming news, code and culture |
| Meta descripción | Since 1997 Perl.com has published articles about the Perl programming language, its culture and community. |
| Canonical | https://www.perl.com/ |
| Robots Meta | index, follow |
| Título Open Graph | Perl.com - programming news, code and culture |
| Descripción Open Graph | Since 1997 Perl.com has published articles about the Perl programming language, its culture and community. |
| Imagen Open Graph | https://www.perl.com/images/site/perl-camel.png |
| Twitter Card | summary |
Título Perl.com - programming news, code and culture Meta descripción Since 1997 Perl.com has published articles about the Perl programming language, its culture and community. Canonical https://www.perl.com/ Robots Meta index, follow Título Open Graph Perl.com - programming news, code and culture Descripción Open Graph Since 1997 Perl.com has published articles about the Perl programming language, its culture and community. Imagen Open Graph https://www.perl.com/images/site/perl-camel.png Twitter Card summary Tecnologías Detectadas
| Tecnología | Bootstrap Google Analytics Nginx |
Tecnología Bootstrap Google Analytics Nginx
Cabeceras HTTP
| Content-type
| text/html; charset=utf-8 |
| Etag
| "6a5e50ea-a132" |
| Last-modified
| Mon, 20 Jul 2026 16:46:34 GMT |
| Server
| nginx/1.29.4 |
| X-cluster-zone
| dala |
| X-frame-options
| DENY |
| Content-encoding
| gzip |
| Via
| 1.1 varnish, 1.1 varnish |
| Strict-transport-security
| max-age=63072000; includeSubDomains; preload |
| Accept-ranges
| bytes |
| Age
| 837 |
| Date
| Tue, 21 Jul 2026 16:59:32 GMT |
| X-served-by
| cache-dfw-ktki8620090-DFW, cache-par-lfpg1960038-PAR |
| X-cache
| HIT, HIT |
| X-cache-hits
| 23, 0 |
| X-timer
| S1784653172.191813,VS0,VE115 |
| Vary
| Accept-Encoding |
| X-backend
| dala |
| X-backend-front
| ssl_shield_dallas_tx_us |
| Alt-svc
| h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400 |
| Content-length
| 9392 |
Meta Tags
| Generator | Hugo 0.160.1 |
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width, initial-scale=1 |
| Description | Since 1997 Perl.com has published articles about the Perl programming language, its culture and community. |
| Robots | index, follow |
| Google-site-verification | TZowffo_LX2mmsw2DbeNNbukCMnIOA8T-6CMJPiYllI |
| Build-timestamp | 2026-07-20 16:35:42 |
Content-type text/html; charset=utf-8
Etag "6a5e50ea-a132"
Last-modified Mon, 20 Jul 2026 16:46:34 GMT
Server nginx/1.29.4
X-cluster-zone dala
X-frame-options DENY
Content-encoding gzip
Via 1.1 varnish, 1.1 varnish
Strict-transport-security max-age=63072000; includeSubDomains; preload
Accept-ranges bytes
Age 837
Date Tue, 21 Jul 2026 16:59:32 GMT
X-served-by cache-dfw-ktki8620090-DFW, cache-par-lfpg1960038-PAR
X-cache HIT, HIT
X-cache-hits 23, 0
X-timer S1784653172.191813,VS0,VE115
Vary Accept-Encoding
X-backend dala
X-backend-front ssl_shield_dallas_tx_us
Alt-svc h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Content-length 9392
