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zh-leyu-app.com

https://zh-leyu-app.com· First analyzed 18 May 2026· Updated 18 May 2026
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zh-leyu-app.com
Desktop screenshot of zh-leyu-app.com
Mobile screenshot of zh-leyu-app.com
Mobile

Sponsored

Hosting Provider

DINGFENG Network

IP Address

154.86.164.135

Site Location

🇭🇰 Hong Kongvia ip

Server Location

🇭🇰 Hong Kong, Hong Kong

ASN

AS134175

Organization

DINGFENG Network

Server

Nginx

Nameservers

ns2.domainnamedns.com.ns3.domainnamedns.com.ns4.domainnamedns.com.ns1.domainnamedns.com.

Performance

74

Core Web Vitals

Weight

First Contentful Paint
3.7 s10%
Speed Index
4.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
7.1 MB
31 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
DINGFENG Network

Technology Stack

4 Technologies Detected

UI Components

1
Owl Carousel

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Web Servers

1
Nginx

SEO Analysis

C65/100
19
7
0
Meta Tags7/15
Content9/12
Headings8/8
Technical18/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness2/4
Mobile4/4
Indexability3/3
Z
zh-leyu-app.comzh-leyu-app.com

乐鱼体育App官方下载 - Leyu手机官网入口

乐鱼APP（leyu.com）汇聚足球、篮球与电竞直播、比分推送与多样投注功能，界面友好、加载流畅，支持官网访问及App下载，注册用户可获限时优惠礼遇

Title Length24 chars

Recommended: 50-60 chars (~148px / 580px)

Description Length75 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    9 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

    D40/100
    Bot Access
    20/25
    Machine Read.
    12/25
    Schema Data
    0/25
    Citation
    8/25

    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
    navheader/footer
    Text ratio:13%
    Words:308
    Token eff.:Optimal
    Sections/1K:51.9
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary13w
    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 (9)
    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.
    B
    75/100
    11
    Passed
    2
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    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
    4/15
    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.
    23/100
    F
    899 mg
    CO₂e / view
    7.1 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    1.03 g
    vs
    Returning (cached)
    514 mg
    Annual (10K/mo)
    107.9 kg
    Emission Segments
    Data Center
    201 mg
    Network
    216 mg
    Device
    483 mg
    Resource Breakdown
    JavaScript
    71.1 KB
    Images
    6.3 MB
    CSS
    735.7 KB
    HTML
    7.6 KB
    Green Hosting Not Verified
    DINGFENG Network
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    36%Critical
    Interactive

    HTTPS

    No WAF

    50d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    09.04.2026

    Valid Until

    08.07.2026

    Subject Alternative Names (3)

    m.zh-leyu-app.comwww.zh-leyu-app.comzh-leyu-app.com

    SHA-256 Fingerprint

    03:04:2A:F9:F3:CD:00:18:3D:B8:64:43:3B:1A:8D:A9:CE:C9:A1:94...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Mon, 18 May 2026 19:20:23 GMT
    product
    Z-BlogPHP 1.7.4
    server
    nginx
    strict-transport-security
    max-age=31536000
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    zh-leyu-app.com

    Domain Age
    8 months

    Created

    19.09.2025

    Expires

    19.09.2026

    Last Updated

    19.09.2025

    Registrar

    NameMart Pte. 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.
    D
    42/100
    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=no
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Arial

    WCAG Partial
    69/100
    Readability
    /30
    15/30

    14px · LH 2.00

    Hierarchy
    /20
    17/20

    2.29x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    3.54:1 min contrast

    Performance
    /25
    21/25

    System fonts

    Heading Font

    Arial

    Sans32px

    Body Font

    Arial

    Sans14px

    Contrast Ratio

    3.54:1

    1 issue

    Reading Comfort

    ~46 CPL

    Optimal (45–75)
    32px
    h1
    26px
    h2
    22px
    h3
    16px
    h4
    14px
    p

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

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

    ✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).

    ⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 3.5:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ✅ Strong hierarchy: Headlines are 2.3x larger than body text.

    Color Palette

    7 unique colors
    Light
    #b7abb4
    Secondary· 6.6%
    #212236
    Primary· 48.800000000000004%
    #5c1996
    Accent· 16.3%
    #332b4a
    Secondary· 10.799999999999999%
    #5b4f7c
    Secondary· 4.8%
    #2e115e
    Accent· 3.5%

    Sponsored

    Scripts & Styles

    10 Resources

    7
    Scripts
    3
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    zh-leyu-app.com(6)local(1)

    Website Identity

    zh-leyu-app.com

    241 days old
    Location detected: 🇭🇰 Hong Kongvia ip
    NameMart Pte. Ltd.zh-CN

    Social Profiles

    GitHub

    Sponsored

    Last analyzed: 18 May 2026 at 19:21

    Historical Analysis & Change Tracking