box4.dev

Live preview

This site sends "X-Frame-Options: DENY", which blocks embedding it here.

Since box4.dev can't be embedded live, this is a captured screenshot instead — a snapshot from whenever it was last rendered, not necessarily this exact moment.

HTTP & security headers

Response

Server

cloudflare

Content-Type

text/html

Cache-Control

public, max-age=0, must-revalidate

Content-Encoding

Not sent

Security

Content-Security-Policy

default-src 'self'; worker-src 'self' blob:; child-src 'self' blob:; script-src 'self' 'unsafe-inline' https://www.googletagmanager.com https://*.google-analytics.com https://*.googlesyndication.com https://*.doubleclick.net https://static.cloudflareinsights.com https://fundingchoicesmessages.google.com https://*.adtrafficquality.google https://adtrafficquality.google; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; img-src 'self' data: blob: https:; font-src 'self' https://fonts.gstatic.com; connect-src 'self' data: blob: https://box4.dev wss://box4.dev https://img.shields.io https://*.shields.io https://avatars.githubusercontent.com https://*.githubusercontent.com https://*.google-analytics.com https://*.analytics.google.com https://analytics.google.com https://google.com https://www.google.com https://*.doubleclick.net https://*.cloudflareinsights.com https://*.googlesyndication.com https://*.adtrafficquality.google https://adservice.google.com https://*.adservice.google.com https://googleadservices.com https://*.googleadservices.com https://fundingchoicesmessages.google.com; frame-src 'self' https://*.doubleclick.net https://*.googlesyndication.com https://fundingchoicesmessages.google.com https://*.adtrafficquality.google https://adtrafficquality.google https://www.google.com; frame-ancestors 'none'; base-uri 'self'; form-action 'self'; object-src 'none';

Strict-Transport-Security

max-age=63072000; includeSubDomains; preload

X-Frame-Options

DENY

X-Content-Type-Options

nosniff

Referrer-Policy

strict-origin-when-cross-origin

Permissions-Policy

camera=(), microphone=(), geolocation=(), payment=(), usb=(), display-capture=(), interest-cohort=(), browsing-topics=()

What each security header does

Redirect chain

1. 1.http://box4.dev/HTTP 301

   → https://box4.dev/

2. 2.https://box4.dev/HTTP 200

Meta tags

Title

Box4Dev - Developer Tools to Accelerate Your Workflow

Description

Box4Dev is a suite of free online tools for developers and QAs, with data generators, validators, converters, VS Code extensions, and more.

Canonical

https://box4.dev/en

Robots

noindex, follow

Generator

Not set

Open Graph title

Box4Dev - Developer Tools to Accelerate Your Workflow

Open Graph description

Box4Dev is a suite of free online tools for developers and QAs, with data generators, validators, converters, VS Code extensions, and more.

Open Graph image

https://box4.dev/logo-512x512.png

Open Graph type

website

Twitter card

summary_large_image

Twitter title

Box4Dev - Developer Tools to Accelerate Your Workflow

Twitter image

https://box4.dev/logo-512x512.png

robots.txt

Disallow rules (User-agent: *)

2

Disallow rules (other agents)

0

Technology detected

Best-effort, based on a small set of well-known signals — this may be incomplete.

• Cloudflarecdn

  Server: cloudflare

• Next.jsframework

  Found "_next/static/" in the page's HTML

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