18183.com

https://18183.com· First analyzed 02 May 2026· Updated 02 May 2026

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18183.com

Mobile

Sponsored

Hosting Provider

Chinanet HN

IP Address

175.12.90.35

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Qingyuan, China

ASN

AS151823

Organization

Chinanet HN

Server

Nginx

Performance

Core Web Vitals

Weight

First Contentful Paint

2.3 s10%

Speed Index

3.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

46 KB

67 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Chinanet HN

Technology Stack

3 Technologies Detected

Libraries

jQuery

Swiper

Web Servers

Nginx

SEO Analysis

D55/100

Meta Tags7/15

Content11/12

Headings3/8

Technical12/21

E-E-A-T3/7

Images3/7

Links5/5

URL5/5

Social2/5

Freshness0/4

Mobile1/4

Indexability3/3

18183.com18183.com

18183游戏网_Get好游戏_18183.com

18183游戏网是面向手机游戏玩家的综合门户，提供有趣有态度的最新手游内容。汇聚手游社区、热门手游礼包，新游、泛娱乐、手游排行榜等，让你Get最新手游、分享你的热辣点评。

Title Length25 chars

Recommended: 50-60 chars (~149px / 580px)

Description Length85 chars

Recommended: 120-160 chars

Issues (1)

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

14 issues found

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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

F36/100

Bot Access

20/25

Machine Read.

9/25

Schema Data

0/25

Citation

7/25

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

code blocksdef. lists

Text ratio:6%

Words:1,715

Token eff.:Optimal

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph2/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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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.

66/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

8/20

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

9/15

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.

52/100

A+

6 mg

CO₂e / view

46.4 KB

Page Weight

95%

Cleaner Than

New Visitor

7 mg

Returning (cached)

3 mg

Annual (10K/mo)

684 g

Emission Segments

Data Center

1 mg

Network

1 mg

Device

3 mg

Resource Breakdown

JavaScript

12.5 KB

HTML

34.0 KB

Green Hosting Not Verified

Chinanet HN

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

338d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

WoTrus CA Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

07.03.2026

Valid Until

06.04.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.18183.com18183.com

SHA-256 Fingerprint

4D:C9:BB:A7:DC:CD:A9:F1:0C:D2:BB:77:93:0C:A4:8E:D2:6A:62:D3...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

age

132104

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html

date

Sat, 02 May 2026 20:33:27 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

18183.com

Domain Age

21y 2m

Created

24.02.2005

Expires

24.02.2029

Last Updated

07.01.2026

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.

58/100

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=1.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Hiragino Sans GB

WCAG Partial

54/100

Readability

/30

14/30

14px · LH 1.71

Hierarchy

/20

12/20

1x ratio

WCAG

/25

14/25

1.01:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Hiragino Sans GB

Sans14px

Body Font

Hiragino Sans GB

Sans14px

Contrast Ratio

1.01:1

8 issues

Reading Comfort

~109 CPL

Too wide

14px

18px

14px

Major Second

Scale

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

❌ Very long lines: ~109 chars/line causes eye strain. Add max-width constraint.

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

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

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

Buy on MyFontsFlesch 64

Color Palette

11 unique colors

11.45:1 AAA Light

#ffffff

Background· 43.3%

#3a393e

Text· 7.3%

#131843

Primary· 13%

#825946

Secondary· 6%

#3d2422

Secondary· 5.7%

#dea161

Accent· 4.8%

#d3c2aa

Secondary· 4.8%

#0a0c26

Accent· 4.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

js.18183.com(11)w.cnzz.com(3)hm.baidu.com(2)c.cnzz.com(2)whois.pconline.com.cn(1)

Website Identity

18183.com

21 years old

Location detected: 🇨🇳 Chinavia ip

Alibaba Cloud Computing (Beijing) Co., Ltd.

Sponsored

Last analyzed: 02 May 2026 at 20:34

Historical Analysis & Change Tracking