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chukouplus.com

https://chukouplus.com· First analyzed 31 May 2026· Updated 31 May 2026
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chukouplus.com
Desktop screenshot of chukouplus.com
Mobile screenshot of chukouplus.com
Mobile

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Hosting Provider

Ucloud Information Technology (hk) Limited

IP Address

152.32.233.213

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Los Angeles, United States

ASN

AS135377

Organization

Ucloud Information Technology (hk) Limited

Server

Tengine

CDN

CDN

Nameservers

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

Performance

84

Core Web Vitals

Weight

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

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Ucloud Information Technology (hk) Limited
CDN
CDN

Technology Stack

6 Technologies Detected

Libraries

2
jQuery
Animate.css

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Tengine

Customer Support

1
Zendesk

SEO Analysis

D44/100
13
9
2
Meta Tags4/15
Content8/12
Headings6/8
Technical10/21
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile2/4
Indexability3/3
C
chukouplus.comchukouplus.com

首页

No description available for this page.

Title Length2 chars

Recommended: 50-60 chars (~12px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (47/47) — critical for accessibility and SEO

11 issues found

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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

F34/100
Bot Access
20/25
Machine Read.
9/25
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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:4%
Words:81
Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary
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.
B
71/100
8
Passed
3
Critical
0
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
16/20
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.
2 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.
26/100
D
241 mg
CO₂e / view
1.9 MB
Page Weight
50%
Cleaner Than
New Visitor
275 mg
vs
Returning (cached)
138 mg
Annual (10K/mo)
28.9 kg
Emission Segments
Data Center
54 mg
Network
58 mg
Device
129 mg
Resource Breakdown
JavaScript
580.4 KB
Images
1.1 MB
CSS
192.8 KB
HTML
5.2 KB
Green Hosting Not Verified
Ucloud Information Technology (hk) Limited
6 recommendations
  • •Carbon footprint recommendation preview...
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B

Security Score

76%Good
Static / Informational

HTTPS

No WAF

57d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

28.04.2026

Valid Until

27.07.2026

Subject Alternative Names (2)

chukouplus.comwww.chukouplus.com

SHA-256 Fingerprint

DB:7B:F9:F7:FA:22:E2:B6:B8:77:64:2C:92:D2:B3:52:A0:D8:9E:66...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-credentials
true
access-control-allow-headers
Origin, Content-Type, Cookie, X-CSRF-TOKEN, X-Requested-With...
access-control-allow-methods
GET, POST, PUT, PATCH, DELETE, OPTIONS
access-control-allow-origin
www.chukouplus.com
ali-swift-global-savetime
1780218880
content-encoding
📦 Gzip(gzip)
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mx2.sendcloud.org

Domain Information

chukouplus.com

Domain Age
9y 1m

Created

18.04.2017

Expires

18.04.2027

Last Updated

02.04.2026

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

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
50/100
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, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Microsoft YaHei

WCAG Partial
54/100
Readability
/30
10/30

12px · LH 2.50

Hierarchy
/20
18/20

2.22x ratio · ✓ H1→H6

WCAG
/25
10/25

1:1 min contrast

Performance
/25
16/25

1 font

Heading Font

Microsoft YaHei

Sans27px

Body Font

Microsoft YaHei

Sans12px

Contrast Ratio

1:1

5 issues

Reading Comfort

~50 CPL

Optimal (45–75)
27px
h1
12px
p

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

⚠️ Wide line spacing (2.50). 1.4–1.6 is optimal for body text.

✅ Optimal line length: ~50 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 5 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 2.2x larger than body text.

Buy on MyFonts

Color Palette

6 unique colors
Light
#022c85
Primary· 44.2%
#1b4da3
Accent· 34.4%
#0b3f99
Accent· 6.3%
#62b1e1
Accent· 6%
#223283
Accent· 4.5%

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

8
Scripts
6
Styles
0
Async
0
Defer

Top Script Sources

local(8)

Website Identity

chukouplus.com

9 years old
Location detected: 🇺🇸 United Statesvia ip
Alibaba Cloud Computing (Beijing) Co., Ltd.en

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Last analyzed: 31 May 2026 at 09:15

Historical Analysis & Change Tracking

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