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...

Codepen.io Overview

Codepen.io ranking shows that the page is at position 2,252 over the world, while the bulk of its audience is from India, where it ranks 678.

In terms of rank-to-traffic ratio, codepen.io has 75,869 unique users per day, viewing 319,410 pages. The rank based value of codepen.io is 4,247,412 USD. Every user makes 4.55 pageviews on average.

Codepen.io top-level domain belongs to .IO domain zone. Check other webpages in .IO zone.

According the last verification test in November 28, 2019, codepen.io has an expired SSL certificate issued by CloudFlare, Inc. (expired on April 05, 2020). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by CloudFlare, Inc..

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust codepen.io is a fairly safe domain.

According the Mobile-Friendly test by Google codepen.io is nice optimized for mobile devices and tablets.

Codepen.io Rank Summary

Global Rank
2,252
Average Load Time
1.86sec
Links In Count
5,273
Website Value
$3.9 M

Codepen.io Website Safety

logo
Overview
Last Updated: 09/25/2022
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 logo
Norton Connect Safe
Last Updated: 01/05/2022
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 logo
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 brwosing logo
Google Safe Browsing
Last Updated: 08/11/2020
codepen.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.
McAfee logo
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 logo
Web of Trust
Last Updated: 01/09/2019
codepen.io child safety is very 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
Domaincodepen.io
Issuer OrganizationCloudFlare, Inc.
IssuerCloudFlare Inc ECC CA-2
Algorithmecdsa-with-SHA256
Valid form04/05/2019
Expiration04/05/2020
SignedCertificate is not self signed
Additional Domains codepen.io
*.codepen.io

Codepen.io Hosting Information

Server Location

ASN Information

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

Last Update: 02/28/2022

#
# 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.
#

Codepen.io Domain Registration and Settings

WHOIS

Domain Name: CODEPEN.IO
Registry Domain ID: D503300000040340807-LRMS
Registrar WHOIS Server: whois.gandi.net
Registrar URL: https://www.gandi.net/whois
Updated Date: 2021-02-28T02:01:31Z
Creation Date: 2012-02-26T02:22:09Z
Registry Expiry Date: 2028-02-26T02:22:09Z
Registrar Registration Expiration Date:
Registrar: Gandi SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: abuse@support.gandi.net
Registrar Abuse Contact Phone: +33.170377661
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: CodePen
Registrant State/Province: WA
Registrant Country: US
Name Server: ALBERT.NS.CLOUDFLARE.COM
Name Server: KRISTIN.NS.CLOUDFLARE.COM
DNSSEC: unsigned

>>> Last update of WHOIS database: 2021-04-24T20:27:31Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Codepen.io HTML Check


Errors

Codepen.io Desktop Performance

Last tested: 06/12/2016

Speedometer image
Desktop Speed
83%

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

Codepen.io Mobile Insights

Last tested: 01/31/2018

Speedometer image
Mobile Usability
95%
Speedometer image
Mobile Speed
67%

Mobile Resource Breakdown
Total Resources50
Number of Hosts10
Static Resources33
JavaScript Resources9
CSS Resources5

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