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coze.cn

https://coze.cn· First analyzed 29 Apr 2026· Updated 29 Apr 2026
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coze.cn
Desktop screenshot of coze.cn
Mobile screenshot of coze.cn
Mobile

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Hosting Provider

CNC Group CHINA169 Shan1xi Province Network

IP Address

121.30.176.143

Site Location

🇨🇳 Chinavia tld

Server Location

🇨🇳 Linfen, China

ASN

AS4837

Server

volc-dcdn

Nameservers

ns-telecom.volc-dns.net.ns1.volc-dns.com.ns2.volc-dns.net.ns-mobile.volc-dns.com.+1 more

Performance

83

Core Web Vitals

Weight

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

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Infrastructure
Hosting
CNC Group CHINA169 Shan1xi Province Network

Technology Stack

2 Technologies Detected

Meta Frameworks

1
Next.js

Other

1
D3.js

SEO Analysis

F26/100
10
6
4
Meta Tags0/15
Content0/12
Headings0/8
Technical14/25
E-E-A-T0/7
Images0/7
Links0/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
C
coze.cncoze.cn

No Title Found

No description available for this page.

Title Length0 chars

Recommended: 50-60 chars

Description Length0 chars

Recommended: 120-160 chars

Issues (4)

  • • Missing page title — critical for SEO rankings and SERP display
  • • Missing meta description — important for click-through rates in SERPs
  • • Very thin content (0 words). Search engines need substantial content for ranking.

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

26 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100
Poor
1 14 2

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

Sponsored

AI & LLM Readiness

F30/100
Bot Access
21/25
Machine Read.
7/25
Schema Data
0/25
Citation
2/25

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:0%
Words:0
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 (12)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

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
63/100
7
Passed
5
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
3/20
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...
Upgrade to view recommendations

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.
15/100
F
822 mg
CO₂e / view
6.5 MB
Page Weight
5%
Cleaner Than
New Visitor
939 mg
vs
Returning (cached)
470 mg
Annual (10K/mo)
98.6 kg
Emission Segments
Data Center
184 mg
Network
197 mg
Device
441 mg
Resource Breakdown
JavaScript
648.8 KB
Images
25.5 KB
CSS
5.8 MB
HTML
28.8 KB
Other
2.7 KB
Green Hosting Not Verified
CNC Group CHINA169 Shan1xi Province Network
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

36%Critical
Interactive

HTTPS

No WAF

264d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

19.01.2026

Valid Until

18.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.coze.cncoze.cn

SHA-256 Fingerprint

21:CC:9B:22:CA:59:D4:4A:95:11:08:EE:63:8A:6A:FD:3C:A0:EC:8F...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache)
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=utf-8
date
Wed, 29 Apr 2026 18:09:46 GMT
etag
W/"NcTP9+GSgmeA08g8k+XhKGdCYWM="
server
volc-dcdn
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

mx2.feishu.cn
mx3.feishu.cn
mx1.feishu.cn

Domain Information

coze.cn

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
59/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

SourceHanSerifCN SemiBold + Arial

WCAG Partial
79/100
Readability
/30
23/30

16px · LH 1.75

Hierarchy
/20
20/20

2.75x ratio · ✓ H1→H6

WCAG
/25
15/25

1:1 min contrast

Performance
/25
21/25

System fonts

Heading Font

SourceHanSerifCN SemiBold

Serif44px

Body Font

Arial

Sans16px

Contrast Ratio

1:1

19 issues

Reading Comfort

~38 CPL

Narrow lines
44px
h1
44px
h2
28px
h3
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

⚠️ Partial contrast: 19 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 2.8x larger than body text.

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

✅ System fonts: Zero font loading delay — best possible LCP impact.

Buy on MyFontsFluid TypeFlesch 66

Color Palette

5 unique colors
9.16:1 AAA Dark
#1d1b1c
Text· 6%
#c1bdb7
Other· 3.5%
#f3f4ee
Primary· 84.3%
#e4e3db
Border· 4.1%

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

21 Resources

18
Scripts
3
Styles
18
Async
0
Defer

Top Script Sources

local(17)lf-static.applogcdn.com(1)

Website Identity

coze.cn

Location detected: 🇨🇳 Chinavia tld
zh-CN

Sponsored

Last analyzed: 29 Apr 2026 at 18:10

Historical Analysis & Change Tracking