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cdn.fun

FunCDN — 私有化部署的自建 CDN 系统

Last scanned Jul 26, 2026, 5:47 AM · 1 view

85

Overall score

Great

Summary

FunCDN 是一套可私有化部署的自建 CDN 系统。通过统一主控管理边缘节点、回源中继和源站，提供站点接入、内容缓存、安全防护、证书与 DNS、日志分析、节点运维及开… This website uses Nginx hosted on ACE-AS-AP - ACE, SG. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

FunCDN 是一套可私有化部署的自建 CDN 系统。通过统一主控管理边缘节点、回源中继和源站，提供站点接入、内容缓存、安全防护、证书与 DNS、日志分析、节点运维及开发者接口。主控与节点均运行在您的基础设施中。

Singapore
Hosted on ACE-AS-AP - ACE, SG

Top issues to fix

9 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+3 more issues — details in the sections below.

70

SEO

5 issue(s) found

100

Performance

566 ms

75

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

FunCDN 是一套可私有化部署的自建 CDN 系统。通过统一主控管理边缘节点、回源中继和源站，提供站点接入、内容缓存、安全防护、证书与 DNS、日志分析、节点运维及开发者接口。主控与节点均运行在您的基础设施中。

Meta tags

Title
FunCDN — 私有化部署的自建 CDN 系统
Description
FunCDN 是一套可私有化部署的自建 CDN 系统。通过统一主控管理边缘节点、回源中继和源站，提供站点接入、内容缓存、安全防护、证书与 DNS、日志分析、节点运维及开发者接口。主控与节点均运行在您的基础设施中。
Canonical
Language
zh-CN
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
FunCDN — 私有化部署的自建 CDN 系统
og:description
通过统一主控管理边缘节点、回源中继和源站，覆盖站点接入与缓存、安全防护、证书与 DNS、日志分析及节点运维。主控与节点均运行在您的基础设施中。
og:type
website
og:url
—

Twitter Card

twitter:card
summary
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

Hosting provider
ACE-AS-AP - ACE, SG
CDN provider
—
IP address
43.174.246.28
ASN
AS139341 (ACE-AS-AP - ACE, SG)

DNS records

TypeValue
A
  • 43.174.246.28
  • 43.174.247.28
AAAA—
MX—
TXT—
NS—
CAA—
CNAME
  • www.funcdn.com.eo.dnse4.com
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Sectigo Limited
Subject
www.funcdn.com
Valid from
Nov 17, 2025
Valid to
Nov 17, 2026
Days until expiry
111
SAN domains
www.funcdn.com, funcdn.com

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 8 · H3 11

Links

10 internal · 3 external · 2 broken

Images

2 total · 0 missing alt

Scripts / Styles

6 scripts · 1 stylesheets

JS / CSS size

9.5 KB · 34.3 KB

Page size

69.4 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Meta description longer than 160 characters
  • Missing canonical link
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://cdn.fun
Final URL
https://www.funcdn.com/?cdnfun
HTTP status
200
HTTP version
HTTP/2
Response time
565 ms
HTML size
69.4 KB
Redirect chain
https://cdn.fun → https://www.funcdn.com/?cdnfun

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does cdn.fun use?
cdn.fun is built with Nginx.
Is cdn.fun secure (HTTPS)?
Yes. cdn.fun uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Nov 17, 2026.
Who hosts cdn.fun?
cdn.fun is hosted on ACE-AS-AP - ACE, SG.
What is cdn.fun's SEO score?
cdn.fun scored 70/100 for SEO in the latest analysis (fair).
What is cdn.fun's overall website score?
cdn.fun has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.