pkulaw.com

https://pkulaw.com· First analyzed 02 May 2026· Updated 02 May 2026

Export

pkulaw.com

Mobile

Sponsored

Hosting Provider

CNC Group CHINA169 Hubei Province Network

IP Address

119.36.225.123

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Wuhan, China

ASN

AS4837

Server

Envoy

Performance

Core Web Vitals

Weight

First Contentful Paint

3.2 s10%

Speed Index

4.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.9 MB

134 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

CNC Group CHINA169 Hubei Province Network

Technology Stack

4 Technologies Detected

Libraries

Frameworks

CSS Frameworks

SEO Analysis

F39/100

Meta Tags7/15

Content6/12

Headings3/8

Technical8/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

pkulaw.compkulaw.com

法律法规数据库-法律法规检索系统-北大法宝V6官网

北大法宝法律法规数据库，收录500万+件法律法规文件，来自《立法法》认可的权威文件来源，平均每日更新千余篇。是中国法律法规大全网站，同时是目前国内成熟、专业、先进的法律法规检索系统。

Title Length25 chars

Recommended: 50-60 chars (~155px / 580px)

Description Length91 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (84/95) — critical for accessibility and SEO

16 issues found

Upgrade to view details

Local SEO

Local Search Readiness

0/100

Poor

15 2

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

Sponsored

AI & LLM Readiness

F29/100

Bot Access

20/25

Machine Read.

6/25

Schema Data

0/25

Citation

3/25

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:1%

Words:3,461

Token eff.:Poor Structure

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.

36/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

4/20

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

Forms & Inputs

5/15

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

0/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

6 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.

22/100

244 mg

CO₂e / view

1.9 MB

Page Weight

50%

Cleaner Than

New Visitor

278 mg

Returning (cached)

139 mg

Annual (10K/mo)

29.2 kg

Emission Segments

Data Center

54 mg

Network

59 mg

Device

131 mg

Resource Breakdown

JavaScript

1.1 MB

Images

51.7 KB

CSS

12.5 KB

HTML

502.5 KB

Other

290.9 KB

Green Hosting Not Verified

CNC Group CHINA169 Hubei Province Network

6 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

218d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

05.11.2025

Valid Until

06.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.pkulaw.compkulaw.com

SHA-256 Fingerprint

7E:47:92:4E:80:01:25:51:5C:01:3B:F6:67:8D:C3:CB:EE:26:CF:41...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-methods

GET, POST, PUT, DELETE, OPTIONS

access-control-allow-origin

age

cache-control

🟣 Private(private)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

pkulaw.com

Domain Age

15y 5m

Created

23.11.2010

Expires

23.11.2029

Last Updated

29.01.2026

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

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.

54/100

Mobile Friendly3 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.

Viewport

width=1000

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Microsoft Yahei

WCAG Partial

59/100

Readability

/30

19/30

16px · LH --

Hierarchy

/20

8/20

WCAG

/25

16/25

1:1 min contrast

Performance

/25

16/25

1 font

Heading Font

Microsoft Yahei

Sans

Body Font

Microsoft Yahei

Sans16px

Contrast Ratio

1:1

11 issues

Reading Comfort

Single Font Family

left aligned

36px

26px

16px

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

✅ Easy to read: Flesch score 100/100 — accessible to general audiences.

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.0:1).

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

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 100

Color Palette

7 unique colors

Light

#ffffff

Background· 43.6%

#2090c5

Primary· 12%

#ceddee

Secondary· 10.8%

#a9d9f3

Accent· 4.9%

#7dabc6

Secondary· 4.8%

#356e9a

Secondary· 2.3%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Social Media

Twitter/X WidgetsFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(9)static.pkulaw.com(7)resources.pkulaw.cn(2)zz.bdstatic.com(1)hm.baidu.com(1)

Website Identity

pkulaw.com

15 years old

Location detected: 🇨🇳 Chinavia ip

Alibaba Cloud Computing (Beijing) Co., Ltd.

Sponsored

Last analyzed: 02 May 2026 at 09:07

Historical Analysis & Change Tracking