cdnjs.cloudflare.com
toolLow RiskRecommendedeng · global
91
AI Score
cdnjs.cloudflare.com serves as a high-performance CDN endpoint for open-source libraries, primarily JavaScript. As part of Cloudflare's global network, it delivers resources with minimal latency and high availability. The page itself is minimal, with only a title and meta description, reflecting its role as a machine-facing service rather than a content-rich site.
CDNOpen SourceCloudflareJavaScriptWeb Performance
Overall score
91
Confidence 95%
SEO score
85
good
AI content prob.
0%
Higher = more AI
Domain age
17 years
mature · Est. 2009
8
Risk & compliance
Verdict: Recommended
cdnjs.cloudflare.com is an essential, high-performance CDN for open-source libraries, backed by Cloudflare's world-class infrastructure. It is safe, reliable, and widely trusted, making it a top recommendation for developers needing fast library delivery. The minimal page content does not detract from its core utility.
Risk level
low
No malware or security risks detected. The site uses HTTPS, has low ad density, and is safe per Google Safe Browsing. As a CDN endpoint, it does not collect user data or serve intrusive content.
Trust level
high
Operated by Cloudflare, a highly reputable company with strong security practices, 17-year domain history, and no Google Safe Browsing issues. WHOIS information is protected but valid, and the service is trusted by millions of developers worldwide.
Malware risk
None detected
Ad intrusiveness
low
Risk types
4
Content & positioning
AI content prob.
0%
The page content is extremely minimal and static, consisting only of a title and meta description, with no signs of AI generation, keyword stuffing, or unnatural phrasing. It is clearly a manually set placeholder for a service endpoint.
Content quality
medium
Main topics
Content Delivery NetworkOpen-source LibrariesJavaScript LibrariesCloudflare CDN
Positioning
Leading free CDN for open-source web libraries, leveraging Cloudflare's massive global infrastructure to provide fast and reliable resource delivery.
Update frequency
low
5
Tech & experience
Tech stack
CloudflareMagentojQuery
HTTPS
Enabled
Mobile friendly
good
UX rating
good
Page structure
clear
6
SEO & traffic
SEO score
85
Traffic potential
high
Keyword strategy
average
Keyword optimization
Current focus
cdnjscloudflarecontent delivery networkopen source librarycdnjs cloudflare com
Missing opportunities
specific library namesperformance benefitsglobal node locationsusage statisticsAPI access details
Quick wins Fast results
enhance meta description with target keywordsadd H2 headings describing service featuresinclude structured data for software applicationoptimize title tag with rich keywordscreate a simple sitemap for CDN endpoints
Although the domain has immense authority due to its global rank, the on-page SEO is underutilized. Adding more descriptive content, using structured data, and targeting long-tail keywords related to specific libraries can attract more targeted organic traffic and improve click-through rates.
Keyword analysis is based on page content inference, not actual search ranking data. For reference only.
7
Business model
Category
tool
Model
Free content delivery network for open-source libraries, financially supported by Cloudflare's premium CDN and security services.
Monetization
Cloudflare enterprise planspremium CDN featuressecurity services like DDoS protection
Profit potential
high
9
Strengths & weaknesses
Advantages
+Global top-6 traffic rank demonstrates massive reach and adoption
+World-class speed and reliability via Cloudflare's CDN network
+Free to use with no usage limits for end-users
+Strong trust signals including long domain age and safe browsing status
+Simple, fast-loading page with minimal overhead
Disadvantages
−Extremely thin content limits on-site SEO potential
−Lack of user-facing features like search or library categorization
−Dependency on Cloudflare infrastructure may be a single point of failure
−No customization or analytics available for users
11
Overall assessment
Overall score
91/ 100
Domain is globally ranked #6, indicating massive traffic and authority. Technical infrastructure is top-notch with Cloudflare, HTTPS, and mobile optimization. Content is minimal by design, reducing the content score. Trust is extremely high due to Cloudflare's reputation and long domain history. Business model is sound, supporting Cloudflare's paid services. Overall, it is a world-class CDN service with minor on-page SEO deficiencies.
Growth potential
high
Recommendations
1Add a user dashboard or landing page with library search and documentation
2Improve page metadata and add structured data to enhance SEO
3Include usage statistics or latency maps to demonstrate performance
4Provide API documentation for automated library integration
5Add quick links to popular libraries and recent updates
12
Server & security
Response time
113 ms
IP address
104.17.25.14
CDN
Cloudflare
SSL expires
Jun 12, 2026
Security headers
CSPnot set
HSTSmax-age=15780000
X-FrameDENY
X-Content-Typenot set
Google Safe Browsing
No threats detected
DNS records
A
104.17.25.14104.17.24.14
NS
olga.ns.cloudflare.comdylan.ns.cloudflare.com
Tech data updated 1h ago
3
Domain background
Domain age
17 years
Registrar
Cloudflare, Inc.
Created
2009-02-17T22:07:54Z
Expires
2033-02-17T22:07:54Z
Last updated
unknown
Site stage
mature
Analyzed March 22, 2025 · Report ID: 7b236010