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segmentfault.com

https://segmentfault.com· First analyzed 15 Feb 2026· Updated 15 Feb 2026
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segmentfault.com
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Mobile

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Hosting Provider

alibabacloud.com

IP Address

8.152.202.66

Server Location

🇨🇳 Beijing, China

ASN

AS37963

Organization

Alibaba.com LLC

Server

Tengine

Nameservers

ns3.dnsv3.com.ns4.dnsv3.com.

Performance

Page Speed

529 KB
51 requests
0–49
50–89
90–100

Architecture Stack

Hybrid
⚙️ SSR
Frontend
Framework
Next.js
Styling
Tailwind CSS
Infrastructure
Hosting
Alibaba Cloud

Technology Stack

8 Technologies Detected

Frameworks

1

Meta Frameworks

1

Other

1

CSS Frameworks

1

Icon Libraries

1

Web Servers

1

SEO Analysis

F35/100
3
7
1
S
segmentfault.comsegmentfault.com

SegmentFault 思否

SegmentFault 思否是中国专业的开发者技术社区。我们以技术问答、技术博客、技术课程、技术资讯为核心的产品形态,为开发者提供纯粹、高质的技术交流平台。

Title Length15 chars

Recommended: 50-60 chars

Description Length79 chars

Recommended: 120-160 chars

Issues (1)

  • Missing H1 tag - every page should have one H1

Sponsored

Sponsored

F

Security Score

36%Critical
Interactive

HTTPS

No WAF

82d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

07.02.2026

Valid Until

08.05.2026

Subject Alternative Names (2)

segmentfault.comsponsor.segmentfault.com

SHA-256 Fingerprint

8D:A9:98:21:D2:1A:6A:EC:F8:71:C3:8D:73:32:AB:46:2C:F8:47:E7...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Sun, 15 Feb 2026 09:01:22 GMT
etag
"h110lqgtgd2qzf"
server
Tengine
Good Warning Issue

Email Infrastructure

Google Workspace

Score

75

SPF
DKIM
DMARC

MX Records (5)

alt1.aspmx.l.google.com
alt2.aspmx.l.google.com
alt3.aspmx.l.google.com
aspmx.l.google.com

+1 more

Domain Information

segmentfault.com

Domain Age
15 years

Created

17.02.2011

Expires

17.02.2027

Last Updated

26.01.2026

Registrar

Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

Typography & Readability

system-ui

68/100
Readability
/30
32/40

14px · LH 1.50

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

Contrast: undefined

Performance
/25
20/20

System fonts

Heading Font

system-ui

Sans

Body Font

system-ui

Sans14px

Contrast Ratio

--

Reading Comfort

Single Font Family

left aligned
16px
h3
14px
p
Minor Second
Scale

⚠️ Small text: 14px may be hard to read on mobile. Consider 16px+.

✅ 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.

⚠️ Cramped layout: 32 elements lack adequate spacing.

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

Sponsored

Scripts & Styles

19 Resources

18
Scripts
1
Styles
1
Async
12
Defer

Top Script Sources

static.segmentfault.com(11)sponsor.segmentfault.com(3)hmcdn.baidu.com(1)static.geetest.com(1)hm.baidu.com(1)

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Last analyzed: 15 Feb 2026 at 09:01

Historical Analysis & Change Tracking