Jsdelivr.com jsDelivr - A free, fast, and reliable CDN for JS and open source

Optimized for JS and ESM delivery from npm and GitHub. Works with all web formats. Serving more than 150 billion requests per month.


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.20 sec.
Last Checked: 08/14/2025

Jsdelivr.com traffic volume is 6,569 unique daily visitors and their 8,539 pageviews. The web value rate of jsdelivr.com is 149,971 USD. Each visitor makes around 1.39 page views on average.

By Alexa's traffic estimates jsdelivr.com placed at 11,997 position over the world, while the largest amount of its visitors comes from China, where it takes 32,577 place.

Jsdelivr.com is hosted by CLOUDFLARENET - Cloudflare, Inc., US in United States; however, we recommend migrating the server to China, as it will speed up jsdelivr.com page load time for the majority of users. See the list of other web pages hosted by CLOUDFLARENET - Cloudflare, Inc., US.

Jsdelivr.com registered under .COM top-level domain. Check other websites in .COM zone.

The last verification results, performed on (October 13, 2024) jsdelivr.com show that jsdelivr.com has an expired SSL certificate issued by Google Trust Services (expired on January 05, 2025). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Google Trust Services.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust jsdelivr.com is pretty a safe domain.

Relying Google MobileFriendly test jsdelivr.com is well optimized for mobile and tablet devices.


Global Rank
86,395
Average Load Time
1.75sec
Links In Count
334
Website Value
$140,160

Overview
Last Updated: 08/14/2025
Overall result - jsdelivr.com 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: 03/22/2025
jsdelivr.com is safe.
Norton ConnectSafe evaluates jsdelivr.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 02/14/2019
jsdelivr.com 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
jsdelivr.com 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: 02/23/2021
jsdelivr.com is safe.
McAfee assesses jsdelivr.com 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 jsdelivr.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/10/2019
jsdelivr.com child safety is very good.
The WOT calculates reputation of the jsdelivr.com. This reputation system receives ratings from users and information from third-party sources, assesses the jsdelivr.com for safety features and confirms, whether jsdelivr.com is suitable for children.

SSL Information
Domainjsdelivr.com
Issuer OrganizationGoogle Trust Services
IssuerWE1
Algorithmecdsa-with-SHA256
Valid form10/07/2024
Expiration01/05/2025
SignedCertificate is not self signed
Additional Domains jsdelivr.com
*.jsdelivr.com
Server Location

ASN Information

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

Last Update: 04/13/2025

#
# 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: JSDELIVR.COM
Registry Domain ID: 1720898160_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.registrar.amazon.com
Registrar URL: http://registrar.amazon.com
Updated Date: 2024-04-21T13:55:44Z
Creation Date: 2012-05-16T21:34:58Z
Registry Expiry Date: 2025-05-16T21:34:58Z
Registrar: Amazon Registrar, Inc.
Registrar IANA ID: 468
Registrar Abuse Contact Email: trustandsafety@support.aws.com
Registrar Abuse Contact Phone: +1.2024422253
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: BEN.NS.CLOUDFLARE.COM
Name Server: KAY.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-22T04:13:47Z


DNS Records
HostA RecordTTL
jsdelivr.com104.21.23.24300
jsdelivr.com172.67.208.113300
HostMX RecordPriorityTTL
jsdelivr.commx1.improvmx.com10300
jsdelivr.commx2.improvmx.com20300
HostNS RecordTTL
jsdelivr.comben.ns.cloudflare.com86400
jsdelivr.comkay.ns.cloudflare.com86400
HostTXT RecordTTL
jsdelivr.comfastly-domain-delegation-fkKiejfmiL-581249-2023-03-09300
jsdelivr.comgoogle-site-verification=LWLxcNJjbbCbeoSVv_Tm4q1zOE4P43G2pNtAWumO5Ts300
jsdelivr.comv=spf1 include:spf.improvmx.com ~all300

ben.ns.cloudflare.com
TTL: 1800
Email address: dns.cloudflare.com
Serial: 2358924596
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 1800


Errors
Warnings

Last tested: 01/02/2017

Desktop
Desktop Speed
78%

Desktop Resource Breakdown
Total Resources49
Number of Hosts19
Static Resources36
JavaScript Resources18
CSS Resources3

Last tested: 01/02/2017

Mobile
Mobile Usability
67%
Mobile Speed
60%

Mobile Resource Breakdown
Total Resources49
Number of Hosts19
Static Resources36
JavaScript Resources18
CSS Resources3
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