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 HTTP200 Versión HTTPHTTP/1.1 HTTPS✔ Disponible Dirección IP59.152.125.243 Software del servidornginx/1.28.0 Compresióngzip ℹ 🔵Falta HSTSNo se ha configurado HTTP Strict Transport Security. Recomendado para sitios HTTPS. ℹ 🔵Falta Content Security PolicyNo se ha configurado CSP. Ayuda a prevenir ataques XSS e inyección de contenido. ℹ 🔵Falta X-Frame-OptionsEl sitio puede ser incrustado en iframes por terceros (riesgo de clickjacking).
Rendimiento
Resolución DNS
39.5 ms
Conexión TCP
194.4 ms
Negociación TLS
158.7 ms
Tiempo hasta el primer byte (TTFB)
508 ms
Descarga de contenido
0.1 ms
Tiempo total de respuesta
508 ms
Resolución DNS39.5 ms Conexión TCP194.4 ms Negociación TLS158.7 ms Tiempo hasta el primer byte (TTFB)508 ms Descarga de contenido0.1 ms Tiempo total de respuesta508 ms
Seguridad
HTTPS
✔ Activado
HSTS
✘ No configurado
CSP
⚠ No configurado
X-Frame-Options
⚠ No configurado
X-Content-Type-Options
⚠ No configurado
HTTP/2
⚠ HTTP/1.1
HTTPS✔ Activado HSTS✘ No configurado CSP⚠ No configurado X-Frame-Options⚠ No configurado X-Content-Type-Options⚠ No configurado HTTP/2⚠ HTTP/1.1
Comprobación SEO
Título
33203 Tools - Handy online tools for developers
Meta descripción
Collection of handy online tools for developers, with great UX. IT Tools is a free and open-source collection of handy online tools for developers & people working in IT.
Canonical
https://www.33203.com
Título Open Graph
33203 Tools - Handy online tools for developers
Descripción Open Graph
Collection of handy online tools for developers, with great UX. 33203 Tools is a free and open-source collection of handy online tools for developers & people working in IT.
Collection of handy online tools for developers, with great UX. 33203 Tools is a free and open-source collection of handy online tools for developers & people working in IT.
Título33203 Tools - Handy online tools for developers Meta descripciónCollection of handy online tools for developers, with great UX. IT Tools is a free and open-source collection of handy online tools for developers & people working in IT. Canonicalhttps://www.33203.com Título Open Graph33203 Tools - Handy online tools for developers Descripción Open GraphCollection of handy online tools for developers, with great UX. 33203 Tools is a free and open-source collection of handy online tools for developers & people working in IT. Imagen Open Graphhttps://www.33203.com/banner.png?v=2 Twitter Cardsummary_large_image Título Twitter33203 Tools - Handy online tools for developers Descripción TwitterCollection of handy online tools for developers, with great UX. 33203 Tools is a free and open-source collection of handy online tools for developers & people working in IT. Imagen Twitterhttps:/www.33203.com/banner.png?v=2
Tecnologías Detectadas
Tecnología
Nginx
TecnologíaNginx
Cabeceras HTTP
Server
nginx/1.28.0
Date
Thu, 20 Aug 2026 06:13:45 GMT
Content-Type
text/html; charset=utf-8
Last-Modified
Sat, 16 May 2026 16:46:34 GMT
Transfer-Encoding
chunked
Connection
keep-alive
ETag
W/"6a089f6a-af3"
Content-Encoding
gzip
Meta Tags
Viewport
width=device-width, initial-scale=1.0
Description
Collection of handy online tools for developers, with great UX. IT Tools is a free and open-source collection of handy online tools for developers & people working in IT.
Msapplication-TileColor
#da532c
Theme-color
#ffffff
Servernginx/1.28.0 DateThu, 20 Aug 2026 06:13:45 GMT Content-Typetext/html; charset=utf-8 Last-ModifiedSat, 16 May 2026 16:46:34 GMT Transfer-Encodingchunked Connectionkeep-alive ETagW/"6a089f6a-af3" Content-Encodinggzip
Viewportwidth=device-width, initial-scale=1.0 DescriptionCollection of handy online tools for developers, with great UX. IT Tools is a free and open-source collection of handy online tools for developers & people working in IT. Msapplication-TileColor#da532c Theme-color#ffffff Og:urlhttps://www.33203.com Og:typewebsite Og:title33203 Tools - Handy online tools for developers Og:descriptionCollection of handy online tools for developers, with great UX. 33203 Tools is a free and open-source collection of handy online tools for developers & people working in IT. Og:image Twitter:cardsummary_large_image Twitter:site@ittoolsdottech Twitter:creator@cthmsst Twitter:title33203 Tools - Handy online tools for developers Twitter:descriptionCollection of handy online tools for developers, with great UX. 33203 Tools is a free and open-source collection of handy online tools for developers & people working in IT. Twitter:image Twitter:image:altIT Tools - Handy online tools for developers
