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win7china.com

https://win7china.com· First analyzed 25 May 2026· Updated 25 May 2026
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win7china.com
Desktop screenshot of win7china.com
Mobile screenshot of win7china.com
Mobile

Sponsored

Hosting Provider

CNC Group CHINA169 Shandong Province Network

IP Address

123.235.30.35

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Qingdao, China

ASN

AS4837

Performance

100

Core Web Vitals

Weight

First Contentful Paint
672 ms10%
Speed Index
874 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
54 KB
47 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
CNC Group CHINA169 Shandong Province Network

Technology Stack

1 Technologies Detected

Libraries

1
jQueryv1.10.2

SEO Analysis

D52/100
13
8
4
Meta Tags9/15
Content12/12
Headings3/8
Technical10/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
W
win7china.comwin7china.com

Win7之家(软媒) - Win7旗舰版下载 - Win7主题 - Win7系统下载 - Win7系统之家 - Win10系统下载 -...

Win7之家（软媒旗下）又称Windows7之家，Win7系统之家，Win7优化大师官方网站，提供Win7系统下载、Win7旗舰版下载、Win10系统下载、Win7激活、Win7主题包下载、Windows7下载、Win7升级Win8方法、Win7升级Win10教程、Windows7主题、Windows7秘籍等。

Title truncated.
Title Length129 chars

Recommended: 50-60 chars (~805px / 580px)

Description Length156 chars

Recommended: 120-160 chars

Issues (4)

  • • Title is too long (129 chars, ~805px). Will be truncated in search results.
  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (3/5) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

1 rules

Allows all crawlers

Local SEO

Local Search Readiness

3/100
Poor
1 14 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F34/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
0/25
Citation
6/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:11%
Words:516
Token eff.:Optimal
Sections/1K:9.7

Structured Data

No Schema

Citation Readiness

Opening Summary10w
Descriptive Headingsavg 1.2w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
D
59/100
6
Passed
7
Critical
0
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
4/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
53/100
A+
7 mg
CO₂e / view
54.2 KB
Page Weight
95%
Cleaner Than
New Visitor
8 mg
vs
Returning (cached)
4 mg
Annual (10K/mo)
804 g
Emission Segments
Data Center
2 mg
Network
2 mg
Device
4 mg
Resource Breakdown
JavaScript
1.5 KB
Images
8.7 KB
CSS
37.5 KB
HTML
6.5 KB
Green Hosting Not Verified
CNC Group CHINA169 Shandong Province Network
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

65d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

30.04.2026

Valid Until

29.07.2026

Subject Alternative Names (20)

*.cike.cn*.cooldock.com*.dnsnut.com*.fengkeji.com*.hanjin365.com*.henku.com*.lapin365.com*.loogoo.com+12 more

SHA-256 Fingerprint

96:B5:AD:24:E7:26:F2:59:A3:BE:7E:97:AD:4F:E6:A8:05:23:4A:FC...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
age
236210
content-encoding
⚡ Brotli(br)
content-type
text/html
date
Mon, 25 May 2026 00:23:37 GMT
etag
W/"b817b9d08fbadc1:0"
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

win7china.com

Domain Age
17y 1m

Created

17.04.2009

Expires

17.04.2027

Last Updated

31.01.2026

Registrar

Xiamen 35.com Information Co., Ltd.

DNSSEC
Not Enabled

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
F
27/100
Not Mobile Friendly
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Microsoft Yahei

WCAG Partial
43/100
Readability
/30
6/30

12px · LH 1.83

Hierarchy
/20
7/20
WCAG
/25
16/25

1:1 min contrast

Performance
/25
14/25

1 font

Heading Font

Microsoft Yahei

Sans

Body Font

Microsoft Yahei

Sans12px

Contrast Ratio

1:1

7 issues

Reading Comfort

~144 CPL

Too wide
14px
h2
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Wide line spacing (1.83). 1.4–1.6 is optimal for body text.

❌ Very long lines: ~144 chars/line causes eye strain. Add max-width constraint.

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 51

Color Palette

9 unique colors
2.61:1 Fail Light
#ffffff
Background· 68.89999999999999%
#9ba1a6
Other· 3.5%
#0f97d7
Primary· 6%
#d5ccc7
Border· 2.6%
#3d597f
Secondary· 2.3%
#9dbdc9
Secondary· 1.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

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

12 Resources

11
Scripts
1
Styles
2
Async
0
Defer

Top Script Sources

pos.baidu.com(2)img.ithome.com(2)cpro.baidustatic.com(2)apps.bdimg.com(1)dyn.ithome.com(1)

Website Identity

win7china.com

17 years old
Location detected: 🇨🇳 Chinavia ip
Xiamen 35.com Information Co., Ltd.

Sponsored

Last analyzed: 25 May 2026 at 00:24

Historical Analysis & Change Tracking