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scloudlink.com

https://scloudlink.com· First analyzed 29 May 2026· Updated 29 May 2026
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scloudlink.com
Desktop screenshot of scloudlink.com
Mobile screenshot of scloudlink.com
Mobile

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Hosting Provider

IP Address

183.60.4.241

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Guangzhou, China

ASN

AS4134

Organization

Chinanet GD

Server

Microsoft IIS

Nameservers

ns16.xincache.com.ns15.xincache.com.

Performance

90

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
12.1 MB
48 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Chinanet GD

Technology Stack

7 Technologies Detected

CSS Frameworks

2

Libraries

1

UI Components

1

Web Servers

1

Frameworks

1

Customer Support

1

SEO Analysis

D40/100
10
12
2
Meta Tags5/15
Content8/12
Headings3/8
Technical10/21
E-E-A-T0/7
Images1/7
Links4/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
S
scloudlink.comscloudlink.com

深云通

深圳市深云通网络科技有限公司

Title Length3 chars

Recommended: 50-60 chars (~18px / 580px)

Description Length14 chars

Recommended: 120-160 chars

Issues (2)

  • Missing H1 tag — every page should have exactly one H1
  • Most images missing alt text (70/71) — critical for accessibility and SEO

Local SEO

Local Search Readiness

13/100
Poor
4 11 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

F28/100
Bot Access
20/25
Machine Read.
2/25
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
nav
Text ratio:4%
Words:148
Token eff.:Too Short
Sections/1K:20.3
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 1w
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
69/100
9
Passed
4
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
9/20
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.
3 recommendations
  • Accessibility recommendation preview...

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.
8/100
F
1.53 g
CO₂e / view
12.1 MB
Page Weight
5%
Cleaner Than
New Visitor
1.75 g
vs
Returning (cached)
874 mg
Annual (10K/mo)
183.5 kg
Emission Segments
Data Center
342 mg
Network
367 mg
Device
821 mg
Resource Breakdown
JavaScript
213.9 KB
Images
11.6 MB
CSS
177.5 KB
HTML
59.0 KB
Green Hosting Not Verified
Chinanet GD
8 recommendations
  • Carbon footprint recommendation preview...
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

152d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Asseco Data Systems S.A.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

13.04.2026

Valid Until

29.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (3)

scloudlink.comoa.scloudlink.comwww.scloudlink.com

SHA-256 Fingerprint

FE:89:B0:48:E1:C6:8E:7F:7A:AD:FD:27:5C:C5:9C:4F:23:5D:0D:41...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🟣 Private(private)
content-length
60086
content-type
text/html; charset=utf-8
date
Fri, 29 May 2026 15:38:15 GMT
server
Microsoft-IIS/10.0
x-aspnet-version
4.0.30319
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

20

SPF
DKIM
DMARC

MX Records (2)

mx1.qiye.aliyun.com
mx2.qiye.aliyun.com

Domain Information

scloudlink.com

Domain Age
10y 10m

Created

09.07.2015

Expires

09.07.2027

Last Updated

25.03.2024

Registrar

Xin Net Technology Corporation

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.
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,user-scalable=0
3 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

Microsoft Yahei

WCAG Partial
60/100
Readability
/30
24/30

18px · LH 1.43

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

1:1 min contrast

Performance
/25
15/25

1 font · 3 req

Heading Font

Microsoft Yahei

Sans

Body Font

Microsoft Yahei

Sans18px

Contrast Ratio

1:1

12 issues

Reading Comfort

Single Font Family

left aligned
24px
h2
18px
h4
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 12 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.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Color Palette

11 unique colors
2.62:1 Fail Light
#ffffff
Background· 39.4%
#9ea0a5
Other· 3.7%
#326dd3
Primary· 19.900000000000002%
#2552a7
Accent· 6.9%
#0e9ddb
Primary· 6.8%
#2960c2
Accent· 5.1%
#121b2d
Secondary· 4.8%
#adc8d3
Secondary· 3.9%

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

8 Resources

3
Scripts
5
Styles
0
Async
0
Defer

Top Script Sources

local(3)

Website Identity

scloudlink.com

0516-69685918
10 years old
Location detected: 🇨🇳 Chinavia ip
Xin Net Technology Corporationzh-cn

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Last analyzed: 29 May 2026 at 15:38

Historical Analysis & Change Tracking