StackOptic
Back to Search
j888.best favicon

j888.best

https://j888.best· First analyzed 20 May 2026· Updated 20 May 2026
Export
j888.best
Desktop screenshot of j888.best
Mobile screenshot of j888.best
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.21.50.57

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

garret.ns.cloudflare.com.liberty.ns.cloudflare.com.

Performance

90

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
361 KB
21 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Flatsomev3.18.1Custom
by UX-Themes
View Theme

Technology Stack

3 Technologies Detected

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

CDN

1
Cloudflare

SEO Analysis

A+92/100
28
3
0
Meta Tags15/15
Content11/12
Headings8/8
Technical24/25
E-E-A-T7/7
Images5/7
Links2/5
URL5/5
Social5/5
Freshness4/4
Mobile3/4
Indexability3/3
J
j888.bestj888.best

J88 ✔️ J88.com ✔️ Link J 88 Uy Tín Không Chặn Tặng 88K

J88 nhà cái uy tín châu Á 2025 với giấy phép PAGCOR & Curacao. Bảo mật SSL 256-bit với kho game hiện đại và trải nghiệm cá cược an toàn. Đăng ký J88 nhận 88K.

Title Length54 chars

Recommended: 50-60 chars (~333px / 580px)

Description Length158 chars

Recommended: 120-160 chars

Issues (0)

    3 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    3 URLs

    3 sub-sitemaps

    robots.txt

    4 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    7/100
    Poor
    2 14 1

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

    Sponsored

    AI & LLM Readiness

    C63/100
    Bot Access
    20/25
    Machine Read.
    14/25
    Schema Data
    11/25
    Citation
    18/25

    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
    header/footer
    Text ratio:11%
    Words:1,568
    Token eff.:Optimal
    Sections/1K:4.5
    Depth:1/5

    Structured Data

    6 JSON-LD
    Article×1.2Person×1.3(min)Organization×1.1(min)WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary72w
    Descriptive Headingsavg 6.9w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (4)
    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.
    A+
    93/100
    16
    Passed
    0
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    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
    15/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    8/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

    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.
    79/100
    A+
    37 mg
    CO₂e / view
    361.5 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    42 mg
    vs
    Returning (cached)
    21 mg
    Annual (10K/mo)
    4.4 kg
    Emission Segments
    Data Center
    2 mg
    Network
    11 mg
    Device
    24 mg
    Resource Breakdown
    JavaScript
    55.8 KB
    Images
    259.1 KB
    CSS
    27.9 KB
    HTML
    18.7 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    WAF

    39d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    30.03.2026

    Valid Until

    28.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    j888.best*.j888.best

    SHA-256 Fingerprint

    46:BC:87:A0:ED:BB:5D:BD:A5:7F:05:6D:82:B9:A1:EA:FC:57:B5:4D...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cf-cache-status
    DYNAMIC
    cf-ray🇮🇹 Milan
    9fec05264e9eed47-MXP
    content-encoding
    zstd
    content-type
    text/html; charset=UTF-8
    date
    Wed, 20 May 2026 14:27:06 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    j888.best

    Domain Age
    1y 3m

    Created

    10.02.2025

    Expires

    10.02.2027

    Last Updated

    01.02.2026

    Registrar

    Namecheap

    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.
    B
    79/100
    Mobile Friendly4 breakpoints
    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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Roboto Flex

    WCAG Partial
    73/100
    Readability
    /30
    28/30

    16px · LH 1.60

    Hierarchy
    /20
    13/20

    1.7x ratio · ✓ H1→H6

    WCAG
    /25
    12/25

    4.26:1 min contrast

    Performance
    /25
    20/25

    1 font · 1 req

    Heading Font

    Roboto Flex

    Sans27px

    Body Font

    Roboto Flex

    Sans16px

    Contrast Ratio

    4.26:1

    19 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    27px
    h1
    26px
    h2
    20px
    h3
    16px
    p

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

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ✅ Easy to read: Flesch score 91/100 — accessible to general audiences.

    ⚠️ Partial contrast: 19 elements below WCAG AA threshold (min 4.3:1).

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

    ❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

    Buy on MyFontsFlesch 91

    Color Palette

    12 unique colors
    Light
    #ffffff
    Background· 33.1%
    #710505
    Primary· 14.299999999999999%
    #a30b0c
    Accent· 8.6%
    #c85a2f
    Accent· 7.9%
    #fe0801
    Accent· 7.1%
    #4b0405
    Accent· 6.9%
    #eea563
    Accent· 6.5%
    #f2eac3
    Accent· 4.2%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    11 Resources

    9
    Scripts
    2
    Styles
    0
    Async
    8
    Defer

    Top Script Sources

    j888.best(6)(3)

    Website Identity

    j888.best

    Person

    J88 nhà cái uy tín châu Á 2025 với giấy phép PAGCOR & Curacao. Bảo mật SSL 256-bit với kho game hiện đại và trải nghiệm cá cược an toàn. Đăng ký J88 nhận 88K.

    j888.best/author/admin/
    1 year old
    Location detected: 🇨🇦 Canadavia ip
    Namecheapvi

    Sponsored

    Last analyzed: 20 May 2026 at 14:27

    Historical Analysis & Change Tracking