rr88.shopping
Sponsored
Hosting Provider
cloudflare.comIP Address
104.21.87.149
Site Location
🇻🇳 Quận Cầu Giấy, Vietnamvia schema_nap
Server Location
🇨🇦 Toronto, Canada
ASN
AS13335
Organization
Cloudflare, Inc.
Server
Cloudflare
CDN
Cloudflare
WAF
Cloudflare
Nameservers
Performance
Core Web Vitals
Weight
Image Optimization
Architecture Stack
Technology Stack
5 Technologies Detected
SEO Analysis
RR88 Shopping ⭐️ Trang Chủ RR88.COM 2026 | Link Đăng Ký RR88 +88K
RR88 là nhà cái số 1 Việt Nam, đăng ký tài khoản nhận ngay ưu đãi cực lớn. Casino, thể thao, slot game đa dạng, giao diện chuẩn quốc tế. Nhận ngay 88k!
Recommended: 50-60 chars (~399px / 580px)
Recommended: 120-160 chars
Issues (0)
6 issues found
Upgrade to view detailsLocal SEO
Local Search Readiness
Sponsored
AI & LLM Readiness
AI Bot Access
14/14 accessibleMachine Readability
Structured Data
12 JSON-LDCitation Readiness
Sponsored
Accessibility
WCAG 2.1 Compliance
- •Accessibility recommendation preview...
Carbon Footprint
SWDM v4 · Eco-Score
- •Carbon footprint recommendation preview...
Security Score
HTTPS
WAF
46d
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
Valid From
05.04.2026
Valid Until
04.07.2026
Subject Alternative Names (2)
SHA-256 Fingerprint
22:6C:06:84:9F:F9:1D:DD:35:69:79:C3:67:DC:CC:DB:49:AD:78:83...
Top Recommendations
Security recommendation preview
HTTP Headers
Developer Console
Email Infrastructure
Custom Mail Server
Score
0
Domain Information
rr88.shopping
Created
20.01.2025
Expires
20.01.2027
Last Updated
06.03.2026
Registrar
Spaceship, Inc.
Mobile Compatibility
Viewport & Responsive Test
width=device-width, initial-scale=1- •Mobile compatibility recommendation preview...
Typography & Readability
Roboto Serif
16px · LH 1.60
1.7x ratio
1:1 min contrast
1 font · 2 req
Heading Font
Roboto Serif
Body Font
Roboto Serif
Contrast Ratio
1:1
23 issuesReading Comfort
~41 CPL
Narrow lines✅ 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 99/100 — accessible to general audiences.
⚠️ Partial contrast: 23 elements below WCAG AA threshold (min 1.0:1).
⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.
❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).
Color Palette
10 unique colorsBusiness & Marketing Stack
1 Tools Detected
1
Categories
1
Total Tools
0
Enterprise
0
Mid-Market
Assessment: Growing marketing technology adoption
Sponsored
Scripts & Styles
11 Resources
Top Script Sources
Website Identity

RR88
RR88 là nhà cái số 1 Việt Nam, đăng ký tài khoản nhận ngay ưu đãi cực lớn. Casino, thể thao, slot game đa dạng, giao diện chuẩn quốc tế. Nhận ngay 88k!
Số 131 đường Tô Hiệu, Phường Nghĩa Đô, Quận Cầu Giấy
1000000, Quận Cầu Giấy, Hà Nội
VN
Sponsored
Historical Analysis & Change Tracking