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cn86.cn

https://cn86.cn· First analyzed 03 May 2026· Updated 03 May 2026
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cn86.cn
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Mobile screenshot of cn86.cn
Mobile

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Hosting Provider

Aliyun Computing Co., LTD

IP Address

47.99.221.172

Site Location

🇨🇳 Chinavia tld

Server Location

🇨🇳 Hangzhou, China

ASN

AS37963

Organization

Aliyun Computing Co., LTD

Server

Nginx

Nameservers

dns17.hichina.com.dns18.hichina.com.

Performance

80

Core Web Vitals

Weight

First Contentful Paint
2.3 s10%
Speed Index
3.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
8 MB
72 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Aliyun Computing Co., LTD

Technology Stack

5 Technologies Detected

UI Components

1
Slick Carousel

Other

1
AOS (Animate On Scroll)

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

Libraries

1
AOS

SEO Analysis

D53/100
15
9
1
Meta Tags8/15
Content10/12
Headings3/8
Technical13/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
C
cn86.cncn86.cn

网站建设_网站设计_13年网站开发制作公司【祥云平台】

13年网站建设，网站设计，网络营销产品研发经验，全国3000+网站搭建服务团队，70000+家企业选择祥云平台建站。网络公司找产品，企业做网站，选「祥云平台」！网站建设联系电话:400-007-8608

Title Length27 chars

Recommended: 50-60 chars (~165px / 580px)

Description Length101 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

10 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

6/100
Poor
2 13 2

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

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AI & LLM Readiness

F32/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
5/25

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:5%
Words:492
Token eff.:Optimal
Sections/1K:154.5

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 1.4w
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...
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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.
C
65/100
10
Passed
6
Critical
2
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
7/20
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
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 recommendations
  • •Accessibility recommendation preview...
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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.
9/100
F
1.01 g
CO₂e / view
8.0 MB
Page Weight
5%
Cleaner Than
New Visitor
1.16 g
vs
Returning (cached)
580 mg
Annual (10K/mo)
121.7 kg
Emission Segments
Data Center
227 mg
Network
243 mg
Device
544 mg
Resource Breakdown
JavaScript
172.3 KB
Images
7.7 MB
CSS
175.7 KB
HTML
12.9 KB
Green Hosting Not Verified
Aliyun Computing Co., LTD
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

76d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

19.04.2026

Valid Until

18.07.2026

Subject Alternative Names (2)

cn86.cnwww.cn86.cn

SHA-256 Fingerprint

30:E1:6D:2F:00:BF:66:E7:41:99:60:37:93:C2:97:D1:2C:65:54:77...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, private)
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Sun, 03 May 2026 06:59:42 GMT
server
nginx
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

20

SPF
DKIM
DMARC

MX Records (2)

mxbiz1.qq.com
mxbiz2.qq.com

Domain Information

cn86.cn

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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.
D
54/100
Mobile Friendly1 breakpoint
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.
Viewport
width=device-width, initial-scale=1
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

microsoft yahei ui

WCAG Partial
51/100
Readability
/30
14/30

14px · LH 1.00

Hierarchy
/20
7/20
WCAG
/25
14/25

1:1 min contrast

Performance
/25
16/25

1 font

Heading Font

microsoft yahei ui

Sans

Body Font

microsoft yahei ui

Sans14px

Contrast Ratio

1:1

10 issues

Reading Comfort

~45 CPL

Optimal (45–75)
24px
h2
36px
h3
18px
h4
14px
p
Minor Second
Scale

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Tight line spacing (1.00). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 10 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 MyFonts

Color Palette

10 unique colors
Light
#f4f9ff
Primary· 40.3%
#1a0b39
Accent· 15.5%
#5d2772
Secondary· 14.6%
#7b5d8e
Secondary· 7.4%
#130961
Accent· 6.1%
#cde0ec
Secondary· 5.6%
#4c3974
Secondary· 4.6%
#79c5e5
Accent· 4.4%

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

9 Resources

4
Scripts
5
Styles
0
Async
0
Defer

Top Script Sources

cn86.cn(2)hm.baidu.com(1)static.cn86.cn(1)

Website Identity

cn86.cn

Location detected: 🇨🇳 Chinavia tld
zh-cn

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Last analyzed: 03 May 2026 at 07:00

Historical Analysis & Change Tracking