lipin.com

https://lipin.com· First analyzed 20 May 2026· Updated 20 May 2026

Export

lipin.com

Mobile

Sponsored

Hosting Provider

Chinanet HN

IP Address

175.12.107.120

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Qingyuan, China

ASN

AS151823

Organization

Chinanet HN

Server

Nginx

Performance

Core Web Vitals

Weight

First Contentful Paint

3.4 s10%

Speed Index

4.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.6 MB

91 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Chinanet HN

Technology Stack

4 Technologies Detected

UI Components

CSS Frameworks

Web Servers

Libraries

SEO Analysis

D58/100

Meta Tags10/15

Content10/12

Headings3/8

Technical16/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

lipin.comlipin.com

卡卡礼品网电商、游戏、话费、旅游、商超、加油等礼品卡兑换回购专注二手礼品卡回收换购的网站平台

卡卡礼品网是一家专业的二手卡回收平台，主营礼品卡、电子卡、电商卡、游戏话费充值等卡券业务回收。

Title Length48 chars

Recommended: 50-60 chars (~297px / 580px)

Description Length47 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,488 URLs

robots.txt

2 rules

Allows all crawlers

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

F33/100

Bot Access

20/25

Machine Read.

8/25

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.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

def. lists

Text ratio:4%

Words:430

Token eff.:Optimal

Sections/1K:14

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary

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...

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.

53/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

7/20

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

5/15

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.

3 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.

30/100

201 mg

CO₂e / view

1.6 MB

Page Weight

60%

Cleaner Than

New Visitor

229 mg

Returning (cached)

115 mg

Annual (10K/mo)

24.1 kg

Emission Segments

Data Center

45 mg

Network

48 mg

Device

108 mg

Resource Breakdown

JavaScript

247.1 KB

Images

825.8 KB

CSS

537.7 KB

HTML

10.8 KB

Other

320 B

Green Hosting Not Verified

Chinanet HN

5 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

81%Very Good

Static / Informational

HTTPS

No WAF

295d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Beijing Xinchacha Credit Management Co., Ltd.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

Valid From

12.03.2026

Valid Until

12.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.lipin.comlipin.com

SHA-256 Fingerprint

14:A4:2F:78:EA:CA:97:01:A6:1B:0E:56:25:2D:1B:05:85:6E:91:CB...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html;charset=utf-8

date

Wed, 20 May 2026 13:31:57 GMT

server

nginx/1.29.6

transfer-encoding

chunked

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

lipin.com

Domain Age

30y 1m

Created

18.04.1996

Expires

19.04.2029

Last Updated

02.09.2025

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.

54/100

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

Microsoft Yahei

WCAG Partial

52/100

Readability

/30

17/30

14px · LH 1.50

Hierarchy

/20

6/20

WCAG

/25

16/25

1:1 min contrast

Performance

/25

13/25

1 font · 1 req

Heading Font

Microsoft Yahei

Sans

Body Font

Microsoft Yahei

Sans14px

Contrast Ratio

1:1

8 issues

Reading Comfort

~98 CPL

Wide lines

72px

36px

16px

14px

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

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

⚠️ Wide lines: ~98 chars/line. Use max-width: 65ch for comfortable reading.

⚠️ Partial contrast: 8 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.

Buy on MyFonts

Color Palette

4 unique colors

Light

#ffffff

Background· 34%

#2da7cd

Primary· 47%

#0c99c7

Accent· 15.5%

#b5dae1

Secondary· 3.4%

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

local(8)push.zhanzhang.baidu.com(1)chat.sobot.com(1)

Website Identity

lipin.com

30 years old

Location detected: 🇨🇳 Chinavia ip

Alibaba Cloud Computing (Beijing) Co., Ltd.zh-CN

Sponsored

Last analyzed: 20 May 2026 at 13:32

Historical Analysis & Change Tracking

lipin.com

卡卡礼品网 电商、游戏、话费、旅游、商超、加油等礼品卡兑换回购 专注二手礼品卡回收换购的网站平台

Accessibility

Carbon Footprint

Mobile Compatibility

Color Palette

lipin.com

卡卡礼品网电商、游戏、话费、旅游、商超、加油等礼品卡兑换回购专注二手礼品卡回收换购的网站平台