Información Técnica
| Código de estado HTTP | 200 |
| Versión HTTP | HTTP/1.1 |
| HTTPS | ✔ Disponible |
| Dirección IP | 104.21.94.156 |
| 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 104.21.94.156
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).
Rendimiento
| Resolución DNS | 8.3 ms |
| Conexión TCP | 10.2 ms |
| Negociación TLS | 9.1 ms |
| Tiempo hasta el primer byte (TTFB) | 386.9 ms |
| Descarga de contenido | 50.6 ms |
| Tiempo total de respuesta | 437.5 ms |
Resolución DNS 8.3 ms
Conexión TCP 10.2 ms
Negociación TLS 9.1 ms
Tiempo hasta el primer byte (TTFB) 386.9 ms
Descarga de contenido 50.6 ms
Tiempo total de respuesta 437.5 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 | QR Code Generator Free – Create QR Codes Online Instantly Without Registration |
| Meta descripción | Generate QR codes online for free in seconds. Create QR codes for URLs, text, WiFi, email, phone numbers and more. No registration required, instant automatic QR code creation. |
Título QR Code Generator Free – Create QR Codes Online Instantly Without Registration
Meta descripción Generate QR codes online for free in seconds. Create QR codes for URLs, text, WiFi, email, phone numbers and more. No registration required, instant automatic QR code creation.
Tecnologías Detectadas
| Tecnología | Bootstrap Google Analytics Cloudflare Node.js |
Tecnología Bootstrap Google Analytics Cloudflare Node.js
Cabeceras HTTP
| Date
| Wed, 22 Jul 2026 08:41:05 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Server
| cloudflare |
| Nel
| {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Cache-control
| no-store, no-cache, must-revalidate |
| Pragma
| no-cache |
| Set-cookie
| qrSession=gjbnif553fdjfbl3plgcpr20nl; path=/; HttpOnly; SameSite=strict |
| Vary
| Accept-Encoding |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Qu3PxHaIRRmxONazo6XTJcDp%2Bp3RogAyjDUzdIgRcsTAC9RmuJgxSH88vlpPi2BuHZLA8CbpzB6ituPdPVe%2FMXINVlysiUYmwQbTtfoOYyijC82QrMmb%2B7EaFI0rzKFHBTXHd8QTVqmwgJX6dKeo"}]} |
| Cf-cache-status
| DYNAMIC |
| Content-encoding
| gzip |
| Cf-ray
| a1f124ec9961d08a-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width, initial-scale=1, user-scalable=no |
| Description | Generate QR codes online for free in seconds. Create QR codes for URLs, text, WiFi, email, phone numbers and more. No registration required, instant automatic QR code creation. |
| Keywords | qrcode, php, script |
Date Wed, 22 Jul 2026 08:41:05 GMT
Content-type text/html; charset=UTF-8
Server cloudflare
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-control no-store, no-cache, must-revalidate
Pragma no-cache
Set-cookie qrSession=gjbnif553fdjfbl3plgcpr20nl; path=/; HttpOnly; SameSite=strict
Vary Accept-Encoding
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=Qu3PxHaIRRmxONazo6XTJcDp%2Bp3RogAyjDUzdIgRcsTAC9RmuJgxSH88vlpPi2BuHZLA8CbpzB6ituPdPVe%2FMXINVlysiUYmwQbTtfoOYyijC82QrMmb%2B7EaFI0rzKFHBTXHd8QTVqmwgJX6dKeo"}]}
Cf-cache-status DYNAMIC
Content-encoding gzip
Cf-ray a1f124ec9961d08a-CDG
Alt-svc h3=":443"; ma=86400
