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dwz.cn

https://dwz.cn· First analyzed 23 Apr 2026· Updated 23 Apr 2026
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dwz.cn
Desktop screenshot of dwz.cn
Mobile screenshot of dwz.cn
Mobile

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Hosting Provider

IP Address

182.61.200.113

Site Location

🇨🇳 Chinavia tld

Server Location

🇺🇸 Santa Clara, United States

ASN

AS38365

Organization

Beijing Baidu Netcom Science and Technology Co., Ltd.

Server

Nginx

Performance

73

Core Web Vitals

Weight

First Contentful Paint
16.0 s10%
Speed Index
20.8 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.5 MB
7 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Ghost

Technology Stack

5 Technologies Detected

CSS Frameworks

2

Frameworks

1

Web Servers

1

SEO Analysis

F33/100
9
8
4
Meta Tags5/15
Content3/12
Headings0/8
Technical8/21
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
D
dwz.cndwz.cn

百度短网址

百度短网址服务(dwz.cn)专业的网址缩短服务,具有稳定、快速、安全的特点,支持批量缩短、批量短网址还原、数据报表、开放API接口等服务

Title Length5 chars

Recommended: 50-60 chars (~31px / 580px)

Description Length69 chars

Recommended: 120-160 chars

Issues (4)

  • Very thin content (1 words). Search engines need substantial content for ranking.
  • Missing H1 tag — every page should have exactly one H1
  • Most images missing alt text (30/30) — critical for accessibility and SEO

Crawlability

Sitemap

Type: standard

robots.txt

Local SEO

Local Search Readiness

5/100
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

F28/100
Bot Access
20/25
Machine Read.
6/25
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:109
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...

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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
51/100
8
Passed
6
Critical
0
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
7/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
3/15
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.
23/100
F
442 mg
CO₂e / view
3.5 MB
Page Weight
15%
Cleaner Than
New Visitor
505 mg
vs
Returning (cached)
253 mg
Annual (10K/mo)
53.0 kg
Emission Segments
Data Center
99 mg
Network
106 mg
Device
237 mg
Resource Breakdown
JavaScript
3.5 MB
HTML
1.2 KB
Other
337 B
Green Hosting Not Verified
Beijing Baidu Netcom Science and Technology Co., Ltd.
5 recommendations
  • Carbon footprint recommendation preview...
B

Security Score

76%Good
Static / Informational

HTTPS

No WAF

108d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

09.07.2025

Valid Until

10.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

baidu.combaifubao.comwww.baidu.cnwww.baidu.com.cnmct.y.nuomi.comapollo.autodwz.cn*.baidu.com+12 more

SHA-256 Fingerprint

0D:82:2C:9A:90:5A:EF:E9:8F:37:12:C0:E0:26:30:EE:95:33:2C:45...

Recommendations

Security recommendation preview

HTTP Headers

Developer Console

connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-type
text/html
date
Thu, 23 Apr 2026 07:19:55 GMT
last-modified
Wed, 07 Jan 2026 03:34:33 GMT
server
nginx
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

dwz.cn

DNSSEC
Not Enabled

Privacy & Compliance

Complianz

Cookie Consent Banner
Complianz
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Complianz
Data Protection Officer mentioned

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
51/100
Not Mobile Friendly8 breakpoints
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.
3 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

-apple-system

WCAG Partial
70/100
Readability
/30
24/30

16px · LH 1.50

Hierarchy
/20
9/20
WCAG
/25
17/25

3.24:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

-apple-system

Body Font

-apple-system

Sans16px

Contrast Ratio

3.24:1

15 issues

Reading Comfort

~70 CPL

Optimal (45–75)
16px
p

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

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

✅ Optimal line length: ~70 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 3.2:1).

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

Color Palette

7 unique colors
10.97:1 AAA Light
#ffffff
Background· 38.9%
#383d42
Text· 6.3%
#0e1420
Primary· 44.7%
#b5a1ab
Secondary· 3.6%
#1d2633
Secondary· 2.8%
#284d67
Secondary· 2%

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

5 Resources

5
Scripts
0
Styles
0
Async
0
Defer

Top Script Sources

local(2)hm.baidu.com(1)wappass.baidu.com(1).(1)

Website Identity

dwz.cn

Location detected: 🇨🇳 Chinavia tld
en

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Last analyzed: 23 Apr 2026 at 07:20

Historical Analysis & Change Tracking