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tool.chinaz.com

https://tool.chinaz.com· First analyzed 16 Feb 2026· Updated 16 Feb 2026
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tool.chinaz.com

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Hosting Provider

IP Address

117.25.139.70

Server Location

🇨🇳 Wenquan, China

ASN

AS4134

Organization

Chinanet FJ

Server

OpenResty

Performance

Page Speed

1 KB
68 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Chinanet FJ

Technology Stack

5 Technologies Detected

Libraries

1

CSS Frameworks

1

Web Servers

1

SEO Analysis

F23/100
3
6
3
T
tool.chinaz.comtool.chinaz.com

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站长工具是站长的必备工具。经常上站长工具可以了解SEO数据变化。还可以检测网站死链接、蜘蛛访问、HTML格式检测、网站速度测试、友情链接检查、网站域名IP查询、PR、权重查询、alexa、whois查询等等。

Title Length11 chars

Recommended: 50-60 chars

Description Length104 chars

Recommended: 120-160 chars

Issues (3)

  • Missing H1 tag - every page should have one H1
  • Many images missing alt text (17/17)
  • Missing viewport meta tag - page may not be mobile-friendly

Crawlability

Sitemap
robots.txt

7 rules

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D

Security Score

46%Poor
Interactive

HTTPS

No WAF

173d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

TrustAsia Technologies, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

15.07.2025

Valid Until

08.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.chinaz.comchinaz.com

SHA-256 Fingerprint

57:1F:67:15:9F:04:37:97:31:44:90:8F:D9:D2:DB:5D:86:1C:BE:12...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🟣 Private(private)
content-encoding
📦 Gzip(gzip)
content-length
13826
content-type
text/html; charset=utf-8
date
Mon, 16 Feb 2026 23:43:01 GMT
origin-agent-cluster
?0
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

25

SPF
DKIM
DMARC

Domain Information

tool.chinaz.com

Domain Age
23y 2m

Created

19.12.2002

Expires

19.12.2026

Last Updated

20.10.2023

Registrar

eName Technology Co., Ltd.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

Typography & Readability

Source Han Sans CN

41/100
Readability
/30
5/40

12px · LH 3.33

Hierarchy
/20
25/25

2.17x ratio

WCAG
/25
15/15

Contrast: undefined

Performance
/25
13/20

2 fonts

Heading Font

Source Han Sans CN

Sans26px

Body Font

Source Han Sans CN

Sans12px

Contrast Ratio

--

Reading Comfort

~152 CPL

Needs attention
26px
h1
14px
h3
12px
p

❌ Critical: 12px body text is too small. Increase to at least 14px.

⚠️ Wide line spacing (3.33). Consider 1.4-1.8 for better flow.

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

✅ Good performance: Using 2 font families keeps load times fast.

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

✅ Protected text on images: Using gradient for readability.

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
2
Async
0
Defer

Top Script Sources

csstools.chinaz.com(15)zz.bdstatic.com(1)scripts.clarity.ms(1)clarity.ms(1)hm.baidu.com(1)

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Last analyzed: 16 Feb 2026 at 23:43

Historical Analysis & Change Tracking