jsyfls.com

https://jsyfls.com· First analyzed 15 Jun 2026· Updated 15 Jun 2026

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jsyfls.com

Mobile

Sponsored

Hosting Provider

HONG KONG Megalayer Technology Co., Limited

IP Address

156.240.28.110

Site Location

🇭🇰 Hong Kongvia ip

Server Location

🇭🇰 Hong Kong, Hong Kong

ASN

AS54801

Organization

HONG KONG Megalayer Technology Co., Limited

Server

Nginx

Nameservers

ns2.julydns.com.ns1.julydns.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.7 s10%

Speed Index

2.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.4 MB

45 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

HONG KONG Megalayer Technology Co., Limited

Technology Stack

5 Technologies Detected

Libraries

UI Components

CSS Frameworks

Web Servers

SEO Analysis

D58/100

Meta Tags5/15

Content7/12

Headings5/8

Technical20/25

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

jsyfls.comjsyfls.com

糖心次元-动漫内容推荐平台|糖心动漫

糖心次元围绕糖心动漫、糖心影视和糖心视频内容展开，整理二次元资讯、动漫推荐、短视频内容和平台信息。

Title Length18 chars

Recommended: 50-60 chars (~109px / 580px)

Description Length49 chars

Recommended: 120-160 chars

Issues (0)

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

154 URLs

robots.txt

11 rules

Sitemap reference found

Local SEO

Local Search Readiness

16/100

Poor

5 11 1

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

Sponsored

AI & LLM Readiness

F32/100

Bot Access

20/25

Machine Read.

3/25

Schema Data

2/25

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

def. lists

Text ratio:5%

Words:105

Token eff.:Too Short

Sections/1K:104.8

Depth:1/5

Structured Data

1 JSON-LD

WebSite

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...

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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.

75/100

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

5/15

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.

1 recommendation

•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.

10/100

299 mg

CO₂e / view

2.4 MB

Page Weight

30%

Cleaner Than

New Visitor

342 mg

Returning (cached)

171 mg

Annual (10K/mo)

35.9 kg

Emission Segments

Data Center

67 mg

Network

72 mg

Device

161 mg

Resource Breakdown

JavaScript

212.7 KB

Images

1.2 MB

CSS

966.1 KB

HTML

22.8 KB

Green Hosting Not Verified

HONG KONG Megalayer Technology Co., Limited

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Interactive

No SSL

No WAF

nulld

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":4...

cache-control

🟣 Private(private)

connection

content-type

text/html; charset=utf-8

date

Mon, 15 Jun 2026 16:42:47 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

jsyfls.com

Domain Age

3y 11m

Created

29.06.2022

Expires

29.06.2026

Last Updated

26.04.2026

Registrar

Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)

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.

46/100

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.

Viewport

width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial

WCAG Partial

67/100

Readability

/30

17/30

16px · LH 2.00

Hierarchy

/20

9/20

0.75x ratio

WCAG

/25

19/25

4.29:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

Arial

Sans12px

Body Font

Arial

Sans16px

Contrast Ratio

4.29:1

2 issues

Reading Comfort

~44 CPL

Narrow lines

12px

30px

15px

16px

Perfect Fifth

Scale

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

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

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 4.3:1).

⚠️ 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.

✅ System fonts: Zero font loading delay — best possible LCP impact.

Color Palette

12 unique colors

Light

#ffffff

Background· 30.200000000000003%

#0c351b

Accent· 12%

#0a8e2d

Primary· 9.2%

#3c7747

Secondary· 8.9%

#5a8059

Secondary· 8.6%

#215f38

Secondary· 8.3%

#8cac84

Secondary· 6.4%

#081409

Secondary· 6.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

16 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(6)hm.baidu.com(2)push.zhanzhang.baidu.com(1)achaoyyds1.com(1)

Website Identity

糖心次元-动漫内容推荐平台|糖心动漫

[email protected]

138-0000-0000

www.jsyfls.com

3 years old

Location detected: 🇭🇰 Hong Kongvia ip

Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)zh-CN

Sponsored

Last analyzed: 15 Jun 2026 at 16:43

Historical Analysis & Change Tracking