Codesandbox.io

Codesandbox.io Overview

CodeSandbox.io is a web-based Integrated Development Environment (IDE) aimed at simplifying web application development. The website provides a seamless and easy-to-navigate interface for developers to write, test, and debug code in a collaborative environment. Despite the website's complex functionality, its structure is quite simple and user-friendly.

CodeSandbox.io is hosted on Cloudflare, Inc. servers based in the United States. It has a .IO top-level domain, which is intended to represent websites associated with the British Indian Ocean Territory. The SSL certificate for the website is issued by COMODO CA Limited, which offers robust security for browsing and data transmission.

The website offers a variety of features that cater to developers' needs, such as code editors, terminal access, and live previews. The user interface is clean and intuitive, with all major functions neatly categorized for easy accessibility. The website's performance is commendable, with a PageSpeed Insights score of 70, which is considered above average.

As per the website's user statistics, CodeSandbox.io attracts 243733 unique users per day and has over 1462398 pageviews. With these figures in mind, the site value of $2106000 US dollars seems justified, marking CodeSandbox.io as a valuable player in the software development industry.

As for its family-friendly nature, the website's content revolves around coding and development, which can be complex and technical. While the website is not meant for entertainment or educational purposes, its content is not inappropriate for children. Therefore, we can consider CodeSandbox.io as a family-friendly website.

All in all, CodeSandbox.io offers a streamlined IDE experience in a user-friendly and intuitive interface, with strong security features and impressive performance. This combination makes it a popular choice among developers and a valuable asset in the software development community.

Codesandbox.io Website Safety

Overview

Last Updated: 12/26/2024

Overall result - codesandbox.io is safe.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 04/03/2024

codesandbox.io is safe.

Norton ConnectSafe evaluates codesandbox.io for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 04/22/2020

codesandbox.io is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

codesandbox.io is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 03/09/2021

codesandbox.io is safe.

McAfee assesses codesandbox.io for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze codesandbox.io for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 12/26/2024

codesandbox.io child safety is unknown.

The WOT calculates reputation of the codesandbox.io. This reputation system receives ratings from users and information from third-party sources, assesses the codesandbox.io for safety features and confirms, whether codesandbox.io is suitable for children.

SSL Information

SSL Checker Tool

Domain	codesandbox.io
Issuer Organization	Let's Encrypt
Issuer	E6
Algorithm	ecdsa-with-SHA384
Valid form	09/17/2024
Expiration	12/16/2024
Signed	Certificate is not self signed
Additional Domains	*.sandpack-static-server.codesandbox.io codesandbox.io

Codesandbox.io Rank History

Alexa Rank shows how popular codesandbox.io is in comparison with other sites. The most popular site has Alexa Rank equals 1. If codesandbox.io has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to codesandbox.io and pageviews on codesandbox.io over the past 3 months.

Codesandbox.io Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 03/19/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Codesandbox.io Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: codesandbox.io
Registry Domain ID: b46c04de808443e7a792d4426a605da2-DONUTS
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: https://www.namecheap.com/
Updated Date: 2020-10-26T09:50:38Z
Creation Date: 2016-11-23T16:45:43Z
Registry Expiry Date: 2029-11-23T16:45:43Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.9854014545
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Privacy service provided by Withheld for Privacy ehf
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Capital Region
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: IS
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: greg.ns.cloudflare.com
Name Server: adel.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-10-10T11:57:51Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
codesandbox.io	104.18.43.9	300
codesandbox.io	172.64.144.247	300

Host	MX Record	Priority	TTL
codesandbox.io	aspmx.l.google.com	1	300
codesandbox.io	alt3.aspmx.l.google.com	10	300
codesandbox.io	alt4.aspmx.l.google.com	10	300
codesandbox.io	alt1.aspmx.l.google.com	5	300
codesandbox.io	alt2.aspmx.l.google.com	5	300

Host	NS Record	TTL
codesandbox.io	adel.ns.cloudflare.com	86400
codesandbox.io	greg.ns.cloudflare.com	86400

Host	TXT Record	TTL
codesandbox.io	F324B508E9	300
codesandbox.io	google-site-verification=HleifaPPjTRtPQdvU3CPX_v-ILWa7hrmpWS8E5vRDIw	300
codesandbox.io	google-site-verification=iRJ8V6RAGqoNfFwiuPPdHkg_t4lLooctR2kaqzr6xIw	300
codesandbox.io	v=spf1 include:mailgun.org include:_spf.google.com ~all	300

adel.ns.cloudflare.com
TTL: 1800
Email address: dns.cloudflare.com
Serial: 2349669740
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 1800

Codesandbox.io HTML Check

HTML Validation Tool

Errors

A “charset” attribute on a “meta” element found after the first 1024 bytes.

Element “title” not allowed as child of element “head” in this context. (Suppressing further errors from this subtree.)

Attribute “width” not allowed on element “div” at this point.

Element “div” not allowed as child of element “h1” in this context. (Suppressing further errors from this subtree.)

Attribute “selected” not allowed on element “div” at this point.

Duplicate ID “Layer_2”.

Duplicate ID “Shape”.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Attribute “selected” not allowed on element “section” at this point.

Attribute “size” not allowed on element “div” at this point.

Attribute “offset” not allowed on element “div” at this point.

Attribute “speed” not allowed on element “div” at this point.

Attribute “rotate” not allowed on element “div” at this point.

Duplicate ID “addition-cube-side”.

Duplicate ID “main-cube-side”.

Duplicate ID “added-url”.

Element “polygon” not allowed as child of element “path” in this context. (Suppressing further errors from this subtree.)

Text not allowed in element “svg” in this context.

Warnings

The first occurrence of ID “Layer_2” was here.

The first occurrence of ID “Shape” was here.

The first occurrence of ID “addition-cube-side” was here.

The first occurrence of ID “main-cube-side” was here.

The first occurrence of ID “added-url” was here.

Codesandbox.io Desktop Performance

Last tested: 01/11/2018

Desktop Speed

79%

Optimize images

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Reduce server response time

Prioritize visible content

Leverage browser caching

Desktop Resource Breakdown

Total Resources	26
Number of Hosts	7
Static Resources	17
JavaScript Resources	9
CSS Resources	1

Codesandbox.io Mobile Insights

Last tested: 01/11/2018

Mobile Usability

100%

Mobile Speed

70%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Optimize images

Reduce server response time

Leverage browser caching

Mobile Resource Breakdown

Total Resources	26
Number of Hosts	7
Static Resources	17
JavaScript Resources	9
CSS Resources	1

Codesandbox.io Common Typos

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Codesandbox.io

Codesandbox.io Overview

Codesandbox.io Website Safety

Codesandbox.io Rank History

Codesandbox.io Hosting Information

Codesandbox.io Domain Registration and Settings

Codesandbox.io HTML Check

Codesandbox.io Desktop Performance

Codesandbox.io Mobile Insights

Codesandbox.io Similar Audits

Codesandbox.io Common Typos