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utronlinge.com

https://utronlinge.com· First analyzed 15 Jun 2026· Updated 15 Jun 2026
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utronlinge.com
Desktop screenshot of utronlinge.com
Mobile screenshot of utronlinge.com
Mobile

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Hosting Provider

HONGKONG CLOUD NETWORK TECHNOLOGY CO., LIMITED

IP Address

103.97.177.126

Site Location

🇭🇰 Hong Kongvia ip

Server Location

🇭🇰 Kwai Chung, Hong Kong

ASN

AS401696

Organization

HONGKONG CLOUD NETWORK TECHNOLOGY CO., LIMITED

Server

Nginx

Nameservers

ns1.julydns.com.ns2.julydns.com.

Performance

81

Core Web Vitals

Weight

First Contentful Paint
2.2 s10%
Speed Index
2.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
9.5 MB
130 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
HONGKONG CLOUD NETWORK TECHNOLOGY CO., LIMITED

Technology Stack

5 Technologies Detected

Libraries

2
jQuery
Animate.css

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

D56/100
16
7
1
Meta Tags9/15
Content9/12
Headings6/8
Technical14/21
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
U
utronlinge.comutronlinge.com

金彩汇_用户注册-金彩汇

金彩汇官网入口【✅ utronlinge.com ✅】金彩汇数码集团股份有限公司（简称：金彩汇数码；股票代码：000034.SZ）。从2000年成立伊始，金彩汇数码以“数字中国”为使命，锐意变革，砥砺前行，始终坚持以全球领先科技和自主创新核心技术赋能产业数字化转型和数字经济发展。

Title Length12 chars

Recommended: 50-60 chars (~74px / 580px)

Description Length140 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (90/90) — critical for accessibility and SEO

8 issues found

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Local SEO

Local Search Readiness

7/100
Poor
2 14 1

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

F38/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
2/25
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
def. lists
Text ratio:3%
Words:348
Token eff.:Optimal
Depth:1/5

Structured Data

1 JSON-LD
WebSite

Citation Readiness

Opening Summary258w
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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.
D
55/100
7
Passed
5
Critical
2
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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
0/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
5 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.
13/100
F
1.20 g
CO₂e / view
9.5 MB
Page Weight
5%
Cleaner Than
New Visitor
1.38 g
vs
Returning (cached)
688 mg
Annual (10K/mo)
144.5 kg
Emission Segments
Data Center
269 mg
Network
289 mg
Device
646 mg
Resource Breakdown
JavaScript
138.3 KB
Images
4.6 MB
CSS
4.7 MB
HTML
32.7 KB
Other
28.5 KB
Green Hosting Not Verified
HONGKONG CLOUD NETWORK TECHNOLOGY CO., LIMITED
7 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

21%Critical
Interactive

HTTPS

No WAF

34d

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

21.04.2026

Valid Until

20.07.2026

Subject Alternative Names (3)

m.utronlinge.comutronlinge.comwww.utronlinge.com

SHA-256 Fingerprint

34:4A:A0:10:57:9F:92:46:2F:3F:2C:35:4E:1C:8E:DF:8C:C6:46:E4...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-type
text/html
date
Mon, 15 Jun 2026 15:46:41 GMT
etag
W/"69e736ff-1d97b"
last-modified
Tue, 21 Apr 2026 08:36:15 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

utronlinge.com

Domain Age
2y 11m

Created

09.07.2023

Expires

09.07.2026

Last Updated

15.04.2026

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
48/100
Not 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=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

SourceHanSansCN-Regular

WCAG Partial
52/100
Readability
/30
11/30

3px · LH 1.50

Hierarchy
/20
16/20

5.47x ratio · ✓ H1→H6

WCAG
/25
12/25

1:1 min contrast

Performance
/25
13/25

1 font · 1 req

Heading Font

SourceHanSansCN-Regular

Sans14px

Body Font

SourceHanSansCN-Regular

Sans3px

Contrast Ratio

1:1

22 issues

Reading Comfort

~214 CPL

Too wide
14px
h1
3px
p

❌ Critical: 3px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very long lines: ~214 chars/line causes eye strain. Add max-width constraint.

⚠️ Partial contrast: 22 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 5.5x larger than body text.

Buy on MyFontsFlesch 59

Color Palette

13 unique colors
Light
#9b1b2a
Primary· 22%
#c32430
Accent· 10.5%
#da6a47
Accent· 8.3%
#fbf2e1
Accent· 8.1%
#841027
Accent· 7.8%
#d84036
Accent· 7%
#2c1c28
Secondary· 6.6%
#e0b099
Accent· 6.2%

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

14 Resources

11
Scripts
3
Styles
0
Async
0
Defer

Top Script Sources

statics(6)zz.bdstatic.com(1)js-sdk-pro.min.js?id=K0lJB7PLdnneddhf&ck=K0lJB7PLdnneddhf(1)local(1)sdk.51.la(1)

Website Identity

金彩汇_用户注册-金彩汇

www.utronlinge.com
2 years old
Location detected: 🇭🇰 Hong Kongvia ip
Xin Net Technology Corporation

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Last analyzed: 15 Jun 2026 at 15:47

Historical Analysis & Change Tracking

utronlinge.com Technology Stack - Built With jQuery, Swiper, Tailwind CSS, Nginx, Animate.css | StackOptic | StackOptic