cdn.jsdelivr.net favicon

cdn.jsdelivr.net

Category: Computers & Software

Scanned: Jun 15, 2026, 11:55 AM UTC · First seen: Jun 15, 2026 · Threat Engines: 1 / 91 · Times Scanned: 1
65 / 100 Trust Score Based on scan findings at the time of analysis
Moderate Risk
0 - High Risk50 - Moderate100 - No Threats
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Screenshot of cdn.jsdelivr.net Captured Jun 15, 2026
https://cdn.jsdelivr.net
Screenshot of cdn.jsdelivr.net
Screenshot blurred
This website has moderate risk factors. Screenshot blurred as a precaution.
14 years (jsdelivr.net)
Not Ranked - This website does not appear in the Tranco top list
Flagged by 1 of 91 engine
✓ Valid (TLS)
Cloudflare, Inc.
Toronto, Canada
cloudflare
Unknown
104.17.207.5
Domain & WHOIS Information
Registrar Amazon Registrar, Inc.
Registered May 16, 2012 (jsdelivr.net)
Expires May 16, 2027
Name Servers dns1.p08.nsone.net
DNSSEC Unsigned
Hosting Cloudflare, Inc.
This is a subdomain of jsdelivr.net. The WHOIS data above belongs to the parent domain, not to cdn.jsdelivr.net. The actual creation date of this subdomain is unknown and could be much more recent than the parent.
Reputation & Threat Check 91 security engines checked
1
1 of 91 engines flagged this website Flagged by 1 security vendor at the time of scanning
Not flagged Flagged
Flagged by 1 of 91 engines
Direct Threat Database Sources
View detailed engine results on VirusTotal
File Scan Summary Powered by Quttera Engine
103 files scanned
No threats
102
Low Risk
1
Medium Risk
0
High Risk
0
No threats Low Risk Medium Risk High Risk
/index Flagged: low risk
www.jsdelivr.com.http-redirect 87 B No threats
www.jsdelivr.com/esmsh 19.3 KB No threats
www.jsdelivr.com/documentation#id-combine-multiple-files 16.0 KB No threats
www.jsdelivr.com/about 26.2 KB No threats
www.jsdelivr.com/network#china 18.5 KB No threats
www.jsdelivr.com/become-a-sponsor 22.0 KB No threats
www.jsdelivr.com/rum.html 11.3 KB No threats
www.jsdelivr.com/statistics 30.0 KB No threats
www.jsdelivr.com/discord 14.3 KB No threats
www.jsdelivr.com/documentation#id-multi-cdn 16.0 KB No threats
Show 92 more...
Quttera flagged low risk files - is this your website?
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External Links & Domains
400
External Links
All Clean
0
Iframes
Clean
45
Referenced Domains
All Clean
0
Flagged Resources
None Detected
http://cdn.jsdelivr.net/${e}Not flagged
http://cdn.jsdelivr.net/./rum.htmlNot flagged
http://cdn.jsdelivr.net/aboutNot flagged
http://cdn.jsdelivr.net/about#peopleNot flagged
http://cdn.jsdelivr.net/assets/12476.74fff6c44b81692b.cssNot flagged
http://cdn.jsdelivr.net/assets/12476.d310e5a0610f0aee.jsNot flagged
http://cdn.jsdelivr.net/assets/1412.c47ff6c363b9383a.cssNot flagged
http://cdn.jsdelivr.net/assets/1412.f3973729165bcf96.jsNot flagged
http://cdn.jsdelivr.net/assets/14653.8287f53de7e68d3e.cssNot flagged
http://cdn.jsdelivr.net/assets/14653.87adc2354ff18df6.jsNot flagged
http://cdn.jsdelivr.net/assets/2634.091d51b8c80ca042.jsNot flagged
http://cdn.jsdelivr.net/assets/2634.830a06c0528aee69.cssNot flagged
http://cdn.jsdelivr.net/assets/29737.9d97430fed93f039.cssNot flagged
http://cdn.jsdelivr.net/assets/29737.fb292dc07ff8a30d.jsNot flagged
http://cdn.jsdelivr.net/assets/41351.1702481891ea7a9d.cssNot flagged
Show 385 more...
atlasos.netNot flagged
bunny.netNot flagged
cdn.jsdelivr.netNot flagged
cdnalliance.orgNot flagged
coderabbit.linkNot flagged
dakulov.comNot flagged
dash.globalping.ioNot flagged
data.jsdelivr.comNot flagged
datum.jsdelivr.comNot flagged
discord.comNot flagged
docs.atlasos.netNot flagged
docs.yoctoproject.orgNot flagged
esm.runNot flagged
fonts.googleapis.comNot flagged
fontsource.orgNot flagged
Show 30 more...
cdn.jsdelivr.net Overview

Description of cdn.jsdelivr.net

cdn.jsdelivr.net appears to be the web presence and delivery endpoint for jsDelivr, a content delivery network focused on JavaScript libraries, ESM modules, and other open-source assets. The page title and metadata describe it as a free, high-volume CDN used to serve files from sources such as npm and GitHub, and the screenshot shows documentation-style examples for loading packages and web assets.

Based on the domain structure, page content, and third-party categorization data, this site appears to operate in the information technology and developer infrastructure space rather than as a consumer-facing service. It presents itself as a technical platform for developers who need fast distribution of open-source resources, with supporting sections for network information, statistics, tools, and documentation.

Safety Assessment for cdn.jsdelivr.net

Scan results show limited negative security signals at the time of this scan. One out of 91 security engines flagged the domain, while the remaining engines did not report detections. A separate malware scan marked one page path as potentially suspicious, but no specific malware family was identified, and its external-link and referenced-domain checks did not flag any linked resources.

Blacklist and threat-database checks were clean at the time of this scan, including major phishing and malware-oriented sources, and the domain has a long registration history of about 14 years. The screenshot and metadata are consistent with a legitimate developer CDN and do not show common phishing, scam, or impersonation patterns. The single-engine detection and generic heuristic result may reflect a false positive or a low-confidence pattern match rather than confirmed harmful activity.

Overall, the available evidence leans favorable despite the isolated alerts. Based on available scan data, no significant threats were detected at the time of this scan.

Technical Description

The domain uses a valid SSL/TLS certificate issued by Sectigo Limited, with expiry listed in November 2026. It is hosted behind Cloudflare infrastructure on IP address 104.17.207.5, with the web server identified as Cloudflare. The nameserver set also suggests a distributed, performance-oriented setup involving multiple DNS and CDN-related providers.

WHOIS data indicates the domain was created in 2012 and is registered through Amazon Registrar, Inc., which supports the impression of an established service. DNSSEC appears to be unsigned, which is not uncommon but means DNS responses do not benefit from DNSSEC validation. No major infrastructure-level security concerns were evident from the provided data beyond that minor observation.

HTTP Redirect Chain
301 https://cdn.jsdelivr.net/
200 https://www.jsdelivr.com/
Website Insights
Not Ranked
Tranco Rank
Not in Top 1M
Visitors Unknown
Category: Computers & Software
Rank History (30 days)
No rank data available
No cookies data available
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This report was generated automatically and is provided for informational purposes only. Results are based on a point-in-time scan and may contain false positives or incomplete data. This does not constitute a security audit or certification. No vendor in the market can guarantee a 100% detection rate. If you believe this report is inaccurate, please submit a dispute.

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