Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 104.21.29.60 |
| Software del servidor | cloudflare |
| CDN | Cloudflare |
| Compresión | gzip |
|
ℹ 🔵 Falta HSTS | No se ha configurado HTTP Strict Transport Security. Recomendado para sitios HTTPS. |
|
ℹ 🔵 Falta Content Security Policy | No se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido. |
|
ℹ 🔵 Falta X-Frame-Options | El sitio puede ser incrustado en iframes por terceros (riesgo de clickjacking). |
Código de estado HTTP 200
Versión HTTP HTTP/1.1
HTTPS ✔ Disponible
Dirección IP 104.21.29.60
Software del servidor cloudflare
CDN Cloudflare
Compresión gzip
ℹ 🔵 Falta HSTS No se ha configurado HTTP Strict Transport Security. Recomendado para sitios HTTPS.
ℹ 🔵 Falta Content Security Policy No se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido.
ℹ 🔵 Falta X-Frame-Options El sitio puede ser incrustado en iframes por terceros (riesgo de clickjacking).
Cadena de Redirecciones
| # | URL | Código de estado HTTP | Estado |
| 1 | https://nycteachingcollaborative.org:443 | 301 | HTTP/2 301 |
| 2 | https://teachnyc.net/pathways-to-teaching/nyc-teaching-collaborative | 200 | HTTP/2 200 |
#1 URL https://nycteachingcollaborative.org:443
Código de estado HTTP 301
Estado HTTP/2 301
#2 URL https://teachnyc.net/pathways-to-teaching/nyc-teaching-collaborative
Código de estado HTTP 200
Estado HTTP/2 200
Rendimiento
| Resolución DNS | 17.8 ms |
| Conexión TCP | 19.9 ms |
| Negociación TLS | 8.2 ms |
| Tiempo hasta el primer byte (TTFB) | 59.9 ms |
| Descarga de contenido | 2.8 ms |
| Tiempo total de respuesta | 62.7 ms |
Resolución DNS 17.8 ms
Conexión TCP 19.9 ms
Negociación TLS 8.2 ms
Tiempo hasta el primer byte (TTFB) 59.9 ms
Descarga de contenido 2.8 ms
Tiempo total de respuesta 62.7 ms
Seguridad
| HTTPS | ✔ Activado |
| HSTS | ✘ No configurado |
| CSP | ⚠ No configurado |
| X-Frame-Options | ⚠ No configurado |
| X-Content-Type-Options | ⚠ No configurado |
| Política de Referrer | no-referrer-when-downgrade |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Activado
HSTS ✘ No configurado
CSP ⚠ No configurado
X-Frame-Options ⚠ No configurado
X-Content-Type-Options ⚠ No configurado
Política de Referrer no-referrer-when-downgrade
HTTP/2 ⚠ HTTP/1.1
Comprobación SEO
| Título | NYC Teaching Collaborative |… | Apply to Teach at NYC Public Schools |
| Meta descripción | The NYC Teaching Collaborative allows you to earn your certification while teaching. You gain real classroom experience and earn a full-time teacher… |
| Robots Meta | all |
| Twitter Card | summary_large_image |
| Título Twitter | NYC Teaching Collaborative | NYC Public Schools |
| Descripción Twitter | The NYC Teaching Collaborative allows you to earn your certification while teaching. You gain real classroom experience and earn a full-time teacher… |
| Imagen Twitter | https://teachnyc.net/assets/files/_1200x630_crop_center-c... |
Título NYC Teaching Collaborative |… | Apply to Teach at NYC Public Schools Meta descripción The NYC Teaching Collaborative allows you to earn your certification while teaching. You gain real classroom experience and earn a full-time teacher… Robots Meta all Twitter Card summary_large_image Título Twitter NYC Teaching Collaborative | NYC Public Schools Descripción Twitter The NYC Teaching Collaborative allows you to earn your certification while teaching. You gain real classroom experience and earn a full-time teacher… Imagen Twitter https://teachnyc.net/assets/files/_1200x630_crop_center-c... Tecnologías Detectadas
| Tecnología | Google Analytics Google Tag Manager Cloudflare PHP |
Tecnología Google Analytics Google Tag Manager Cloudflare PHP
Cabeceras HTTP
| Date
| Fri, 28 Aug 2026 12:34:21 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Server
| cloudflare |
| Vary
| Accept-Encoding |
| X-powered-by
| Craft CMS, SEOmatic |
| Cache-control
| public, max-age=3600 |
| X-robots-tag
| all |
| Link
| ; rel='canonical' |
| Referrer-policy
| no-referrer-when-downgrade |
| Nel
| {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Age
| 7762 |
| Last-modified
| Fri, 28 Aug 2026 10:25:59 GMT |
| Cf-cache-status
| HIT |
| Speculation-rules
| "/cdn-cgi/speculation" |
| Server-timing
| cfEdge;dur=19,cfOrigin;dur=0 |
| Report-to
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| Content-encoding
| gzip |
| Cf-ray
| a32359824c10b5ef-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| Viewport | width=device-width, initial-scale=1.0, viewport-fit=cover |
| Apple-mobile-web-app-title | Teach NYC |
| Generator | SEOmatic |
| Description | The NYC Teaching Collaborative allows you to earn your certification while teaching. You gain real classroom experience and earn a full-time teacher… |
| Referrer | no-referrer-when-downgrade |
| Robots | all |
Date Fri, 28 Aug 2026 12:34:21 GMT
Content-type text/html; charset=UTF-8
Server cloudflare
Vary Accept-Encoding
X-powered-by Craft CMS, SEOmatic
Cache-control public, max-age=3600
X-robots-tag all
Link ; rel='canonical'
Referrer-policy no-referrer-when-downgrade
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Age 7762
Last-modified Fri, 28 Aug 2026 10:25:59 GMT
Cf-cache-status HIT
Speculation-rules "/cdn-cgi/speculation"
Server-timing cfEdge;dur=19,cfOrigin;dur=0
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=%2BaTv0hkevklp4x7BtS6vMdOkZHPWI2zBFoVyw20oYR76y0kVI9qqqrDd5amviQN3IkuIGEMANPkoS9vXRbO0gGu%2BPCdsGwGp66rkE%2Ba52kduSyajprdywmsUMgCO4ehMo4dpU14TJkFHnA%3D%3D"}]}
Content-encoding gzip
Cf-ray a32359824c10b5ef-CDG
Alt-svc h3=":443"; ma=86400
