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url.cn

https://url.cn· First analyzed 17 Feb 2026· Updated 17 Feb 2026
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url.cn
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Mobile

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Hosting Provider

IP Address

113.96.19.161

Server Location

🇨🇳 Guangzhou, China

ASN

AS4134

Organization

Chinanet GD

Nameservers

ns3.qq.com.ns4.qq.com.ns1.qq.com.ns2.qq.com.

Performance

Page Speed

3 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Chinanet GD

SEO Analysis

F11/100
2
5
3
U
url.cnurl.cn

提示

No description available for this page.

Title Length2 chars

Recommended: 50-60 chars

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

  • Missing meta description - important for click-through rates
  • Missing H1 tag - every page should have one H1
  • Many images missing alt text (1/1)

Crawlability

Sitemap
robots.txt

2 rules

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Sponsored

B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

96d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

23.04.2025

Valid Until

24.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

url.cnwww.url.cn

SHA-256 Fingerprint

75:15:1B:33:08:65:EC:C3:14:1C:7E:7A:4C:7D:A8:67:41:D7:77:30...

Recommendations

Security recommendation preview

HTTP Headers

Developer Console

connection
keep-alive
content-length
3047
content-type
text/html
date
Tue, 17 Feb 2026 06:54:37 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

url.cn

DNSSEC
Not Enabled

Typography & Readability

Helvetica Neue

58/100
Readability
/30
20/40

13px · LH 1.50

Hierarchy
/20
8/25
WCAG
/25
15/15

Contrast: undefined

Performance
/25
20/20

System fonts

Heading Font

Helvetica Neue

Sans

Body Font

Helvetica Neue

Sans13px

Contrast Ratio

--

Reading Comfort

Single Font Family

left aligned
20px
h3
13px
p

❌ Critical: 13px body text is too small. Increase to at least 14px.

✅ Optimal line spacing: 1.50 ratio ensures comfortable reading.

✅ Excellent performance: System fonts eliminate font loading delays (better LCP).

✅ Consistent design: Single font family with weight variations is a modern best practice.

⚠️ Inconsistent alignment: Mix of left/center/right creates visual noise.

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

1 Resources

1
Scripts
0
Styles
0
Async
0
Defer

Top Script Sources

pingjs.qq.com(1)

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Last analyzed: 17 Feb 2026 at 06:55

Historical Analysis & Change Tracking