URL Inspection: https://codesandbox.io

Open Cached · just now

HTTP Status

200

Ping

1 ms

Technologies

Technologies Detected

Frameworks (1)

Framework	Next.js Next.js is a React-based web framework that enables server-side rendering, static site generation, and API routes.
Description: Next.js is a React-based web framework that enables server-side rendering, static site generation, and API routes. It provides automatic code splitting, optimized performance, and a great developer experience for building production-ready React applications and websites. View full details
Evidence: • Header X-Powered-By: Next.js • Header X-Nextjs-Cache: HIT • HTML <script>: https://codesandbox.io/_next/static/chunks/3a1fbd1c-9a309fde5120dbc5.js • HTML <script>: https://codesandbox.io/_next/static/chunks/7157-f1dd02184197292d.js • HTML <script>: https://codesandbox.io/_next/static/chunks/main-app-75c43e41ef6ed856.js ... and 23 more

Infrastructure & Network (4)

CDN	Cloudflare CDN Cloudflare CDN is a global content delivery network that accelerates and protects websites and applications.
Description: Cloudflare CDN is a global content delivery network that accelerates and protects websites and applications. It provides DDoS protection, SSL/TLS encryption, web performance optimization, and caching services through its worldwide network of data centers. View full details
Evidence: • Header Server: cloudflare • Header Cf-Ray: 9bd92f970fe03938-IAD

DNS Provider	Cloudflare DNS Cloudflare DNS is a fast, reliable DNS service from Cloudflare.
Description: Cloudflare DNS is a fast, reliable DNS service from Cloudflare. It offers authoritative DNS hosting with global distribution, DDoS protection, DNSSEC support, and integration with Cloudflare's CDN and security services. It's known for its speed and security features. View full details
Evidence: • DNS Record NS: adel.ns.cloudflare.com • DNS Record NS: greg.ns.cloudflare.com

Email Provider	Google Workspace Google Workspace (formerly G Suite) provides business email hosting using Gmail's infrastructure.
Description: Google Workspace (formerly G Suite) provides business email hosting using Gmail's infrastructure. It offers custom domain email addresses, large storage capacity, advanced spam filtering, and integration with Google's productivity suite. View full details
Evidence: • DNS Record MX: aspmx.l.google.com • DNS Record MX: alt1.aspmx.l.google.com • DNS Record MX: alt2.aspmx.l.google.com • DNS Record MX: alt3.aspmx.l.google.com • DNS Record MX: alt4.aspmx.l.google.com ... and 1 more

Registrar	Namecheap Namecheap is a popular domain registrar and web hosting company known for competitive pricing and strong privacy protection.
Description: Namecheap is a popular domain registrar and web hosting company known for competitive pricing and strong privacy protection. It provides domain registration with free WHOIS privacy, web hosting, email, and SSL certificates, with a focus on user privacy and transparency. View full details
Evidence: • WHOIS Registrar: NAMECHEAP INC

Development (1)

JavaScript Library	Webpack Webpack is a module bundler for JavaScript applications that bundles modules and assets into optimized files for production.
Description: Webpack is a module bundler for JavaScript applications that bundles modules and assets into optimized files for production. It processes dependencies, performs code splitting, and optimizes assets, making it a core tool in modern JavaScript development workflows. View full details
Evidence: • HTML <script>: https://codesandbox.io/_next/static/chunks/webpack-0aa71c7d06ee8e3a.js • Resource Hint: https://codesandbox.io/_next/static/chunks/webpack-0aa71c7d06ee8e3a.js

Analytics & Marketing (1)

Analytics	Google Console Google Search Console (formerly Google Webmaster Tools) is a free service from Google that helps website owners monitor and maintain their site's presence in Google search results.
Description: Google Search Console (formerly Google Webmaster Tools) is a free service from Google that helps website owners monitor and maintain their site's presence in Google search results. It provides insights into search performance, indexing status, and technical SEO issues. View full details
Evidence: • DNS Record TXT: google-site-verification=HleifaPPjTRtPQdvU3CPX_v-ILWa7hrmpWS8E5vRDIw • DNS Record TXT: google-site-verification=iRJ8V6RAGqoNfFwiuPPdHkg_t4lLooctR2kaqzr6xIw

Security & Privacy (2)

Security	Cloudflare DMARC Monitoring Cloudflare DMARC Monitoring is a service that helps organizations monitor and analyze DMARC reports for email authentication.
Description: Cloudflare DMARC Monitoring is a service that helps organizations monitor and analyze DMARC reports for email authentication. It provides DMARC reporting and analysis tools to help organizations implement and maintain DMARC policies, protecting against email spoofing and improving email security. View full details
Evidence: • DMARC RUA: mailto:c46fa7323b3a404b8d8fc8df01ad6e6e@dmarc-reports.cloudflare.net

Whois Privacy	Withheld for Privacy Withheld for Privacy is a WHOIS privacy protection service that masks domain owner contact information in public WHOIS databases.
Description: Withheld for Privacy is a WHOIS privacy protection service that masks domain owner contact information in public WHOIS databases. It helps protect domain registrants from spam, identity theft, and unwanted contact by replacing personal information with proxy contact details in WHOIS records. View full details
Evidence: • WHOIS Organization: Privacy service provided by Withheld for Privacy ehf

SSL & Certificates (1)

Certificate Authority	Let's Encrypt Let's Encrypt is a free, automated, and open certificate authority run by the Internet Security Research Group (ISRG).
Description: Let's Encrypt is a free, automated, and open certificate authority run by the Internet Security Research Group (ISRG). It provides free SSL/TLS certificates to enable encrypted HTTPS on websites, making web security accessible to everyone. It's one of the most widely used certificate authorities globally. View full details
Evidence: • SSL Certificate Issuer: C=US, O=Let's Encrypt, CN=E8

Other (2)

Cloud	Cloudflare Cloudflare is a global cloud services provider that offers CDN, DDoS protection, DNS, security, and performance optimization services.
Description: Cloudflare is a global cloud services provider that offers CDN, DDoS protection, DNS, security, and performance optimization services. It helps websites and applications improve speed, security, and reliability through its global network of data centers. View full details
Evidence: • IP 104.18.43.9 → ASN 13335 (Cloudflare)

Email	Mailgun Mailgun is a transactional email API service designed for developers.
Description: Mailgun is a transactional email API service designed for developers. It provides reliable email delivery, analytics, and email validation services. It's commonly used by applications to send transactional emails like password resets and notifications. View full details
Evidence: • DNS Record TXT: v=spf1 include:mailgun.org include:_spf.google.com ~all

Metadata & SEO

Title

CodeSandbox: Instant Cloud Development Environments

Description

CodeSandbox is a cloud development platform that empowers developers to code, collaborate and ship projects of any size from any device in record time.

Language

Viewport

width=device-width, initial-scale=1

Domain Owner Information

View Full WHOIS

Registrar

NAMECHEAP INC

Created

November 23, 2016

9 years 40 days old

Expires

November 23, 2029

3 years 327 days left

SSL/TLS Certificate

View Full SSL Report

Issued By

C=US, O=Let's Encrypt, CN=E8

Security Score

75 /100

Social Media Cards

OpenGraph (7 properties)

Type

website

Description

CodeSandbox is a cloud development platform that empowers developers to code, collaborate and ship projects of any size from any device in record time.

Title

CodeSandbox: Instant Cloud Development Environments

Image

https://codesandbox.io/new/images/og.jpg

Url

https://codesandbox.io

Locale

en_US

Site Name

CodeSandbox

Twitter Cards (5 properties)

Description

CodeSandbox is a cloud development platform that empowers developers to code, collaborate and ship projects of any size from any device in record time.

Title

CodeSandbox: Instant Cloud Development Environments

Image

https://codesandbox.io/new/images/og.jpg

Card

summary_large_image

Site

@codesandbox

Network & Hosting

View DNS Records

104.18.43.9 • AS13335

Cloudflare

Resources

codesandbox.io (31 resources)

Scripts (25)

Stylesheets (3)

Inspected on January 14, 2026 at 00:58 UTC

Technologies Detected

Frameworks (1)

Infrastructure & Network (4)

Development (1)

Analytics & Marketing (1)

Security & Privacy (2)

SSL & Certificates (1)

Other (2)

Metadata & SEO

Domain Owner Information

SSL/TLS Certificate

Social Media Cards

OpenGraph (7 properties)

Twitter Cards (5 properties)

Network & Hosting

Resources

codesandbox.io (31 resources)

Scripts (25)

Stylesheets (3)

Fonts (1)

Images (1)

Resource Hints (1)