appchina.com

https://appchina.com· First analyzed 06 May 2026· Updated 06 May 2026

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appchina.com

Mobile

Sponsored

Hosting Provider

Chinanet GD

IP Address

183.60.150.16

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Guangzhou, China

ASN

AS134763

Organization

Chinanet GD

Server

OpenResty

CDN

Performance

Core Web Vitals

Weight

First Contentful Paint

2.4 s10%

Speed Index

3.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

173 KB

170 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Chinanet GD

CDN

Technology Stack

3 Technologies Detected

Libraries

jQueryv1.7.2

CSS Frameworks

Tailwind CSS

Web Servers

OpenResty

SEO Analysis

C61/100

Meta Tags12/15

Content12/12

Headings6/8

Technical10/25

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

appchina.comappchina.com

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AppChina应用汇安卓市场官网为安卓手机用户提供最新最全的安卓软件,安卓游戏下载资源,让安卓手机应用,安卓手机游戏丰富多彩,AppChina应用汇是安卓网上最贴心的Android软件应用商店。

Title Length44 chars

Recommended: 50-60 chars (~268px / 580px)

Description Length98 chars

Recommended: 120-160 chars

Issues (1)

• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

76 URLs

76 sub-sitemaps

robots.txt

28 rules

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

F33/100

Bot Access

20/25

Machine Read.

9/25

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.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

def. lists

Text ratio:4%

Words:851

Token eff.:Optimal

Sections/1K:282

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.

56/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

10/15

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.

4 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.

49/100

A+

21 mg

CO₂e / view

172.8 KB

Page Weight

95%

Cleaner Than

New Visitor

24 mg

Returning (cached)

12 mg

Annual (10K/mo)

2.6 kg

Emission Segments

Data Center

5 mg

Network

5 mg

Device

12 mg

Resource Breakdown

JavaScript

11.4 KB

Images

3.3 KB

HTML

151.8 KB

Other

6.3 KB

Green Hosting Not Verified

Chinanet GD

5 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

0%Critical

Interactive

No SSL

No WAF

nulld

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🟡 1 Hours(max-age=3600)

connection

content-language

en-US

content-type

text/html;charset=UTF-8

date

Wed, 06 May 2026 08:57:24 GMT

expires

Wed, 06 May 2026 08:57:24 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

appchina.com

Domain Age

16y 8m

Created

10.09.2009

Expires

10.09.2028

Last Updated

24.01.2024

Registrar

Xin Net Technology Corporation

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.

29/100

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.

4 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Arial

WCAG Partial

53/100

Readability

/30

8/30

12px · LH 2.00

Hierarchy

/20

11/20

1.42x ratio

WCAG

/25

14/25

2.38:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

Arial

Sans17px

Body Font

Arial

Sans12px

Contrast Ratio

2.38:1

17 issues

Reading Comfort

~151 CPL

Too wide

17px

12px

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Wide line spacing (2.00). 1.4–1.6 is optimal for body text.

❌ Very long lines: ~151 chars/line causes eye strain. Add max-width constraint.

⚠️ Partial contrast: 17 elements below WCAG AA threshold (min 2.4:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

Flesch 67

Color Palette

6 unique colors

5.2:1 AA Light

#ffffff

Background· 38.300000000000004%

#796969

Other· 9.7%

#341f1e

Primary· 7.7%

#a1aa98

Secondary· 7.1%

#dbc1b7

Secondary· 5.1%

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

static.yingyonghui.com(5)push.zhanzhang.baidu.com(1)hm.baidu.com(1)s4.cnzz.com(1)c.cnzz.com(1)

Website Identity

appchina.com

16 years old

Location detected: 🇨🇳 Chinavia ip

Xin Net Technology Corporation

Sponsored

Last analyzed: 06 May 2026 at 08:58

Historical Analysis & Change Tracking