chinalawinfo.com

https://chinalawinfo.com· First analyzed 04 May 2026· Updated 04 May 2026

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chinalawinfo.com

Mobile

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Hosting Provider

Chinanet JS

IP Address

222.94.225.196

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Nanjing, China

ASN

AS134756

Organization

Chinanet JS

Server

Microsoft IIS

Performance

Core Web Vitals

Weight

First Contentful Paint

1.8 s10%

Speed Index

2.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.6 MB

69 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Chinanet JS

Technology Stack

3 Technologies Detected

Libraries

jQueryv1.7.2

Web Servers

Microsoft IISv10.0

Frameworks

ASP.NET

SEO Analysis

D47/100

Meta Tags10/15

Content12/12

Headings1/8

Technical6/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

chinalawinfo.comchinalawinfo.com

北大法律信息网 -- 法律信息服务平台 -- www.chinalawinfo.com

北大法宝--北大法律信息网,法律信息网

Title Length43 chars

Recommended: 50-60 chars (~269px / 580px)

Description Length19 chars

Recommended: 120-160 chars

Issues (3)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (32/35) — critical for accessibility and SEO
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

12 issues found

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Local SEO

Local Search Readiness

2/100

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

F39/100

Bot Access

20/25

Machine Read.

15/25

Schema Data

0/25

Citation

4/25

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

def. listsnav

Text ratio:7%

Words:811

Token eff.:Optimal

Sections/1K:4.9

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary13w

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.

43/100

Passed

Critical

Warnings

Images & Alt Text

5/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

10/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

3/15

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.

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.

35/100

197 mg

CO₂e / view

1.6 MB

Page Weight

60%

Cleaner Than

New Visitor

225 mg

Returning (cached)

112 mg

Annual (10K/mo)

23.6 kg

Emission Segments

Data Center

44 mg

Network

47 mg

Device

106 mg

Resource Breakdown

JavaScript

62.5 KB

Images

1.4 MB

CSS

95.6 KB

HTML

39.5 KB

Other

10.4 KB

Green Hosting Not Verified

Chinanet JS

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

207d

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

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

29.10.2025

Valid Until

28.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

chinalawinfo.comwww.chinalawinfo.com

SHA-256 Fingerprint

D8:93:FB:AA:32:0B:A7:74:22:08:D4:47:47:0B:88:B1:73:3F:0A:FE...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-headers

Content-Type

access-control-allow-methods

GET, POST

access-control-allow-origin

age

cache-control

🟡 0s(max-age=0)

connection

keep-alive

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

chinalawinfo.com

Domain Age

27y 10m

Created

17.06.1998

Expires

16.06.2028

Last Updated

05.01.2025

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

34/100

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.

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

宋体

WCAG Partial

50/100

Readability

/30

14/30

14px · LH 1.86

Hierarchy

/20

8/20

WCAG

/25

14/25

3.25:1 min contrast

Performance

/25

14/25

1 font

Heading Font

宋体

Sans

Body Font

宋体

Sans14px

Contrast Ratio

3.25:1

35 issues

Reading Comfort

~94 CPL

Wide lines

14px

16px

14px

Minor Second

Scale

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Wide line spacing (1.86). 1.4–1.6 is optimal for body text.

⚠️ Wide lines: ~94 chars/line. Use max-width: 65ch for comfortable reading.

⚠️ Partial contrast: 35 elements below WCAG AA threshold (min 3.2:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 62

Color Palette

9 unique colors

14.52:1 AAA Light

#ffffff

Background· 61.499999999999986%

#2b2925

Text· 5.7%

#4899d1

Primary· 8.8%

#b2c3cb

Secondary· 5.5%

#c8d5da

Secondary· 3.5%

#dce3e6

Secondary· 3.4%

#f2f1ee

Secondary· 2.7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

13 Resources

Scripts

Styles

Async

Defer

Top Script Sources

Scripts(7)hm.baidu.com(2)resources.pkulaw.cn(1)

Website Identity