scloudlink.com

https://scloudlink.com· First analyzed 29 May 2026· Updated 29 May 2026

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scloudlink.com

Mobile

Sponsored

Hosting Provider

Chinanet GD

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

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

Libraries

UI Components

Web Servers

Frameworks

Customer Support

SEO Analysis

D40/100

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

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

14 issues found

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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.

Sponsored

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.

69/100

Passed

Critical

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...

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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.

8/100

1.53 g

CO₂e / view

12.1 MB

Page Weight

Cleaner Than

New Visitor

1.75 g

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...

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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

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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

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.

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...

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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

18px

✅ 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).

Buy on MyFonts

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

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

8 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(3)

Website Identity

scloudlink.com

0516-69685918

10 years old

Location detected: 🇨🇳 Chinavia ip

Xin Net Technology Corporationzh-cn

Sponsored

Last analyzed: 29 May 2026 at 15:38

Historical Analysis & Change Tracking