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trkj518.com

https://trkj518.com· First analyzed 29 May 2026· Updated 29 May 2026
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trkj518.com
Desktop screenshot of trkj518.com
Mobile screenshot of trkj518.com
Mobile

Sponsored

Hosting Provider

Tcloudnet, Inc

IP Address

154.211.76.103

Site Location

🇭🇰 Hong Kongvia ip

Server Location

🇭🇰 Hong Kong, Hong Kong

ASN

AS399077

Organization

Tcloudnet, Inc

Server

Nginx

Nameservers

b.share-dns.net.a.share-dns.com.

Performance

86

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%
4.3 MB
197 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Tcloudnet, Inc

Technology Stack

4 Technologies Detected

Libraries

1
jQuery

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

C62/100
17
6
0
Meta Tags13/15
Content10/12
Headings6/8
Technical14/21
E-E-A-T0/7
Images4/7
Links3/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
T
trkj518.comtrkj518.com

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Title Length41 chars

Recommended: 50-60 chars (~254px / 580px)

Description Length111 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    6/100
    Poor
    2 13 2

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

    Sponsored

    AI & LLM Readiness

    F37/100
    Bot Access
    20/25
    Machine Read.
    10/25
    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
    Text ratio:7%
    Words:1,948
    Token eff.:Optimal

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary
    Descriptive Headings
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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
    74/100
    10
    Passed
    3
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    14/20
    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
    1/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •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.
    22/100
    F
    550 mg
    CO₂e / view
    4.3 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    629 mg
    vs
    Returning (cached)
    314 mg
    Annual (10K/mo)
    66.0 kg
    Emission Segments
    Data Center
    123 mg
    Network
    132 mg
    Device
    295 mg
    Resource Breakdown
    JavaScript
    35.4 KB
    Images
    4.3 MB
    CSS
    32.1 KB
    HTML
    20.3 KB
    Green Hosting Not Verified
    Tcloudnet, Inc
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical

    No SSL

    No WAF

    N/A

    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 1 Hours(public, max-age=3600, s-maxage=3600, public, max-age=60, s-m...)
    connection
    keep-alive
    content-encoding
    ⚡ Brotli(br)
    content-length
    20534
    content-type
    text/html; charset=utf-8
    date
    Fri, 29 May 2026 06:51:41 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    trkj518.com

    Domain Age
    13y 6m

    Created

    22.11.2012

    Expires

    22.11.2026

    Last Updated

    04.05.2026

    Registrar

    Gname.com 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
    57/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    微软雅黑

    WCAG Partial
    62/100
    Readability
    /30
    14/30

    12px · LH --

    Hierarchy
    /20
    17/20

    2x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    14/25

    1 font

    Heading Font

    微软雅黑

    Sans24px

    Body Font

    微软雅黑

    Sans12px

    Contrast Ratio

    1:1

    5 issues

    Reading Comfort

    ~57 CPL

    Optimal (45–75)
    24px
    h1
    12px
    p

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

    ✅ Optimal line length: ~57 chars/line (ideal 45–75 CPL).

    ✅ Easy to read: Flesch score 96/100 — accessible to general audiences.

    ⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 2.0x larger than body text.

    Buy on MyFontsFlesch 96

    Color Palette

    8 unique colors
    2.5:1 Fail Light
    #ffffff
    Background· 67.6%
    #a3a4a2
    Other· 3.1%
    #c70100
    Primary· 22%
    #d9c3c1
    Secondary· 2.3%
    #5e0000
    Accent· 1.8%
    #cb2423
    Accent· 1%
    #673030
    Secondary· 1%

    Sponsored

    Scripts & Styles

    8 Resources

    3
    Scripts
    5
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    local(3)

    Website Identity

    trkj518.com

    13 years old
    Location detected: 🇭🇰 Hong Kongvia ip
    Gname.com Pte. Ltd.zh-CN

    Sponsored

    Last analyzed: 29 May 2026 at 06:52

    Historical Analysis & Change Tracking

    trkj518.com Technology Stack - Built With jQuery, Swiper, Tailwind CSS, Nginx | StackOptic | StackOptic