Codepen.io CodePen: Build, Test, and Discover Front-end Code.

An online code editor, learning environment, and community for front-end web development using HTML, CSS and JavaScript code snippets, projects, and w...

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 12/27/2023

Over the time codepen.io has been ranked as high as 1,095 in the world, while most of its traffic comes from India, where it reached as high as 181 position.

Codepen.io receives about 324,788 unique visitors and 1,299,152 pageviews per day. The estimated value of codepen.io is 17,068,860 USD. Each unique visitor makes about 4 pageviews on average.

Codepen.io is registered under .IO top-level domain. Check other websites in .IO zone.

At the time of the last check (December 12, 2022) codepen.io has an expired SSL certificate issued by CloudFlare, Inc. (expired on May 06, 2023). Check other websites using SSL certificates issued by CloudFlare, Inc..

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust codepen.io is quite a safe domain.

Mobile-Friendly test indicates that codepen.io is well optimized for mobile and tablet devices.


Global Rank
523
Average Load Time
1.80sec
Links In Count
11,287
Website Value
$17.1 M

Overview
Last Updated: 10/03/2024
Overall result - "codepen.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: 12/12/2023
codepen.io is safe.

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

Google Safe Search
Last Updated: 10/10/2016
codepen.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: 08/11/2020
Malware not found at "codepen.io".
"codepen.io" is not a phishing page.
"codepen.io" does not install unwanted software.
"codepen.io" does not contain harmfull applications.
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: 02/22/2021
codepen.io is safe.

McAfee assesses codepen.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 codepen.io for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 01/09/2019
codepen.io child safety isvery good.

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

SSL Information
Domain codepen.io
Issuer OrganizationCloudFlare, Inc.
Issuer Cloudflare Inc ECC CA-3
Algorithm ecdsa-with-SHA256
Valid form 05/06/2022
Expiration 05/06/2023
SignedCertificate is not self signed
Additional Domains *.codepen.io
codepen.io
Server Location
Phoenix
Arizona
United States
ASN Information

ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 05/13/2024

#
# 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.
#

WHOIS

Domain Name: codepen.io
Registry Domain ID: 3f55cfcc45474392b772261501789392-DONUTS
Registrar WHOIS Server: whois.gandi.net
Registrar URL: https://www.gandi.net
Updated Date: 2022-11-21T18:58:41Z
Creation Date: 2012-02-26T02:22:09Z
Registry Expiry Date: 2028-02-26T02:22:09Z
Registrar: Gandi SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: abuse@support.gandi.net
Registrar Abuse Contact Phone: +33.170377661
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: CodePen
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: WA
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
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: kristin.ns.cloudflare.com
Name Server: albert.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-12-12T01:18:47Z

DNS Records
HostA RecordTTL
codepen.io104.18.111.164300
codepen.io104.16.32.228300
HostMX RecordPriorityTTL
codepen.ioaspmx.l.google.com1300
codepen.ioaspmx2.googlemail.com10300
codepen.ioaspmx3.googlemail.com10300
codepen.ioalt1.aspmx.l.google.com5300
codepen.ioalt2.aspmx.l.google.com5300
HostNS RecordTTL
codepen.ioalbert.ns.cloudflare.com86400
codepen.iokristin.ns.cloudflare.com86400
HostTXT RecordTTL
codepen.iogoogle-site-verification=ee6yZSYLRMH7NdG8DSox4-fH0btH7GdMbMyY7zHenxY300
codepen.iov=spf1 include:s43465759.fdmarc.net ~all300

albert.ns.cloudflare.com
TTL: 1800
Email address: dns.cloudflare.com
Serial: 2348626765
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 1800

Errors

Last tested: 06/12/2016

Desktop
Desktop Speed
83%
Desktop Resource Breakdown
Total Resources57
Number of Hosts19
Static Resources36
JavaScript Resources16
CSS Resources7

Last tested: 01/31/2018

Mobile
Mobile Usability
95%
Mobile Speed
67%
Mobile Resource Breakdown
Total Resources50
Number of Hosts10
Static Resources33
JavaScript Resources9
CSS Resources5
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