yysfan.com

https://yysfan.com· First analyzed 01 May 2026· Updated 01 May 2026

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yysfan.com

Mobile

Sponsored

Hosting Provider

Tencent Cloud

cloud.tencent.com

IP Address

82.156.1.211

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Beijing, China

ASN

AS45090

Organization

Tencent Cloud Computing (Beijing) Co., Ltd

Server

Nginx

Nameservers

scorpion.dnspod.net.organist.dnspod.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

3.5 s10%

Speed Index

4.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.2 MB

25 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Tencent Cloud

Technology Stack

6 Technologies Detected

CSS Frameworks

Libraries

UI Components

Icon Libraries

Web Servers

SEO Analysis

D41/100

Meta Tags4/15

Content3/12

Headings3/8

Technical11/21

E-E-A-T0/7

Images4/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

yysfan.comyysfan.com

游易思

No description available for this page.

Title Length3 chars

Recommended: 50-60 chars (~18px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description — important for click-through rates in SERPs
• Very thin content (41 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

10 issues found

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Local SEO

Local Search Readiness

4/100

Poor

1 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

F30/100

Bot Access

20/25

Machine Read.

4/25

Schema Data

0/25

Citation

6/25

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

blockquotesnav

Text ratio:2%

Words:40

Token eff.:Too Short

Sections/1K:150

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary21w

Descriptive Headingsavg 1.3w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

76/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

11/20

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

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

6/15

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

2 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.

42/100

155 mg

CO₂e / view

1.2 MB

Page Weight

70%

Cleaner Than

New Visitor

177 mg

Returning (cached)

88 mg

Annual (10K/mo)

18.5 kg

Emission Segments

Data Center

35 mg

Network

37 mg

Device

83 mg

Resource Breakdown

JavaScript

208.5 KB

Images

339.5 KB

CSS

695.7 KB

HTML

5.4 KB

Green Hosting Not Verified

Tencent Cloud

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

No SSL

No WAF

N/A

Upgrade to view header details

HTTP Headers

Developer Console

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html

date

Fri, 01 May 2026 15:14:28 GMT

etag

W/"67457db4-4ac7"

last-modified

Tue, 26 Nov 2024 07:50:12 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

mxbiz2.qq.com

mxbiz1.qq.com

Domain Information

yysfan.com

Domain Age

4y 9m

Created

08.07.2021

Expires

08.07.2026

Last Updated

23.06.2025

Registrar

DNSPod, Inc.

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.

62/100

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...

Upgrade to view recommendations

Typography & Readability

Raleway

WCAG Partial

56/100

Readability

/30

22/30

19px · LH 1.90

Hierarchy

/20

7/20

WCAG

/25

16/25

3.9:1 min contrast

Performance

/25

11/25

1 font · 4 req

Heading Font

Raleway

Sans

Body Font

Raleway

Sans19px

Contrast Ratio

3.9:1

6 issues

Reading Comfort

~34 CPL

Narrow lines

56px

19px

✅ Excellent readability: 19px body text is ideal for all devices.

⚠️ Wide line spacing (1.90). 1.4–1.6 is optimal for body text.

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 3.9:1).

❌ 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 MyFonts

Color Palette

9 unique colors

3.47:1 AA Large Dark

#656566

Other· 36%

#070607

Text· 6.7%

#2a221c

Primary· 18.1%

#4e4334

Secondary· 7.9%

#3f3126

Secondary· 4.6%

#5e523f

Secondary· 2.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

12 Resources

Scripts

Styles

Async

Defer

Top Script Sources

js(4)slick(1)magnific-popup(1)

Website Identity

yysfan.com

4 years old

Location detected: 🇨🇳 Chinavia ip

DNSPod, Inc.en

Sponsored

Last analyzed: 01 May 2026 at 15:15

Historical Analysis & Change Tracking