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rr88s.club

https://rr88s.club· First analyzed 25 May 2026· Updated 25 May 2026
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rr88s.club
Desktop screenshot of rr88s.club
Mobile screenshot of rr88s.club
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.132.14

Site Location

🇻🇳 Thành phố Hồ Chí Minh, Vietnamvia schema_nap

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

sloan.ns.cloudflare.com.trey.ns.cloudflare.com.

Performance

87

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%
1.8 MB
42 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
Flatsomev3.17.0Custom
by UX-Themes
View Theme

Technology Stack

7 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Plugins

2
Genokjc Bottom Banners
WooCommerce

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

CDN

1
Cloudflare

SEO Analysis

A+95/100
31
1
0
Meta Tags14/15
Content11/12
Headings8/8
Technical25/25
E-E-A-T7/7
Images5/7
Links4/5
URL5/5
Social5/5
Freshness4/4
Mobile4/4
Indexability3/3
R
rr88s.clubrr88s.club

RR88 ✔️ RR 88 Link Vào Nhà Cái RR88COM T5/2026

RR88 là nền tảng cá cược trực tuyến top 1 châu Á 2026, được nhiều người chơi tin chọn nhờ giao dịch siêu tốc, bảo mật SSL 256-bit và ưu đãi khủng mỗi ngày.

Title Length46 chars

Recommended: 50-60 chars (~286px / 580px)

Description Length155 chars

Recommended: 120-160 chars

Issues (0)

    1 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    4 URLs

    4 sub-sitemaps

    robots.txt

    4 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    33/100
    Needs Work
    9 12

    Sponsored

    AI & LLM Readiness

    B71/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    19/25
    Citation
    19/25

    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:10%
    Words:2,597
    Token eff.:Optimal
    Sections/1K:9.2
    Depth:1/5

    Structured Data

    8 JSON-LD
    FAQPage×1.5Article×1.2Person×1.3Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary145w
    Descriptive Headingsavg 5w
    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
    89/100
    16
    Passed
    0
    Critical
    1
    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
    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
    15/15
    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...
    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.
    57/100
    C
    181 mg
    CO₂e / view
    1.8 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    207 mg
    vs
    Returning (cached)
    104 mg
    Annual (10K/mo)
    21.7 kg
    Emission Segments
    Data Center
    9 mg
    Network
    53 mg
    Device
    119 mg
    Resource Breakdown
    JavaScript
    90.6 KB
    Images
    1.5 MB
    CSS
    111.5 KB
    HTML
    30.0 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    WAF

    89d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    24.05.2026

    Valid Until

    22.08.2026

    Subject Alternative Names (2)

    *.sandiwayenergy.co.uksandiwayenergy.co.uk

    SHA-256 Fingerprint

    56:2A:23:04:D8:0A:98:D7:94:CB:B4:CA:EF:B4:63:1E:BA:1D:F4:0F...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cf-cache-status
    DYNAMIC
    cf-ray
    a01103ed5e3e9cb4-EWR
    content-encoding
    zstd
    content-type
    text/html; charset=UTF-8
    date
    Mon, 25 May 2026 02:12:30 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    rr88s.club

    Domain Age
    1y 5m

    Created

    18.12.2024

    Expires

    18.12.2026

    Last Updated

    22.12.2025

    Registrar

    NameCheap, Inc.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Notice (WP)

    Cookie Consent Banner
    Cookie Notice (WP)
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookie Notice (WP)

    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.
    A
    80/100
    Mobile Friendly3 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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Roboto Slab

    WCAG Partial
    73/100
    Readability
    /30
    28/30

    16px · LH 1.60

    Hierarchy
    /20
    16/20

    1.7x ratio · ✓ H1→H6

    WCAG
    /25
    13/25

    1:1 min contrast

    Performance
    /25
    16/25

    1 font · 7 req

    Heading Font

    Roboto Slab

    Sans27px

    Body Font

    Roboto Slab

    Sans16px

    Contrast Ratio

    1:1

    23 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    27px
    h1
    20px
    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 100/100 — accessible to general audiences.

    ⚠️ Partial contrast: 23 elements below WCAG AA threshold (min 1.0:1).

    ✅ 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 100

    Color Palette

    11 unique colors
    Light
    #ffffff
    Background· 34.4%
    #ff7d01
    Primary· 19.5%
    #ddb386
    Accent· 5.5%
    #4a1719
    Accent· 5.3%
    #86a8b4
    Secondary· 5.2%
    #e24b1c
    Accent· 5.1%
    #d8ecef
    Secondary· 5.1%
    #6c574a
    Secondary· 4.5%

    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

    13 Resources

    10
    Scripts
    3
    Styles
    2
    Async
    1
    Defer

    Top Script Sources

    sandiwayenergy.co.uk(6)googletagmanager.com(1)s1.what-on.com(1)trafficuserr.com(1)static.cloudflareinsights.com(1)

    Website Identity

    rr88pro.bet

    Organization

    RR88 mang đến trải nghiệm cá cược trực tuyến đỉnh cao với hàng loạt sản phẩm từ thể thao, casino, bắn cá đến game đổi thưởng. Hệ thống bảo mật hiện đại, nạp rút nhanh chóng và dịch vụ CSKH 24/7 là những điểm nổi bật giúp RR88 giữ vững uy tín trong lòng người chơi.

    rr88pro.bet@gmail.com
    +84-965-607-148
    sandiwayenergy.co.uk
    1 year old

    137/65 Âu Dương Lân, Phường Rạch Ông, Quận 8, Thành phố Hồ Chí Minh

    700000, Thành phố Hồ Chí Minh, Hồ Chí Minh

    VN

    Location detected: 🇻🇳 Vietnam, Thành phố Hồ Chí Minhvia schema_nap
    NameCheap, Inc.vi

    Sponsored

    Last analyzed: 25 May 2026 at 02:12

    Historical Analysis & Change Tracking