sin88.pro

https://sin88.pro· First analyzed 28 May 2026· Updated 28 May 2026

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sin88.pro

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

172.67.223.170

Site Location

🇻🇳 HA NOI, Vietnamvia schema

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

hope.ns.cloudflare.com.anuj.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

796 ms10%

Speed Index

1.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.3 MB

250 requests

Image Optimization

Lazy LoadWebPAVIFResponsive

0–49

50–89

90–100

Architecture Stack

Hybrid

⚙️ SSR

Frontend

Framework

Nuxt.js

CMS

Hashnode

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Technology Stack

10 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity

Meta Frameworks

CSS Frameworks

Tag Managers

Customer Support

Comments

CDN

SEO Analysis

B71/100

Meta Tags15/15

Content2/12

Headings0/8

Technical24/25

E-E-A-T3/7

Images6/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

sin88.prosin88.pro

SIN88 - Nhà Cái Uy Tín Singapore Cá Cược Thể Thao Trực Tuyến

SIN88 - Nhà cái uy tín thể thao Singapore. Cung cấp tỷ lệ cược Cá độ bóng đá online trực tuyến tốt nhất. An toàn bảo mật, nạp rút nhanh, hỗ trợ 24/7

Title Length60 chars

Recommended: 50-60 chars (~365px / 580px)

Description Length148 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (13 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

12 URLs

12 sub-sitemaps

robots.txt

6 rules

Sitemap reference found

Local SEO

Local Search Readiness

45/100

Fair

11 12

Sponsored

AI & LLM Readiness

F37/100

Bot Access

20/25

Machine Read.

12/25

Schema Data

3/25

Citation

2/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:1%

Words:590

Token eff.:Optimal

Structured Data

1 JSON-LD

LocalBusiness×1.1

sameAs entity links

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.

68/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

6/20

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

11/15

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.

2 recommendations

•Accessibility recommendation preview...

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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.

53/100

345 mg

CO₂e / view

3.3 MB

Page Weight

30%

Cleaner Than

New Visitor

394 mg

Returning (cached)

197 mg

Annual (10K/mo)

41.3 kg

Emission Segments

Data Center

17 mg

Network

101 mg

Device

226 mg

Resource Breakdown

JavaScript

647.2 KB

Images

1.5 MB

CSS

1.1 MB

HTML

99.6 KB

Other

15.9 KB

Green Hosting Verified

Cloudflare

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

45%Poor

Critical / Transactional

HTTPS

WAF

52d

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

Valid From

21.04.2026

Valid Until

20.07.2026

Subject Alternative Names (2)

*.sin88.pksin88.pk

SHA-256 Fingerprint

C7:84:D1:E4:08:E4:68:D3:4F:80:B6:D9:F6:21:32:12:D9:59:DD:D9...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔵 Public(public, s-maxage=60, stale-while-revalidate=300)

cf-cache-status

DYNAMIC

cf-ray🇮🇹 Milan

a0309aa45f1bee75-MXP

content-encoding

📦 Gzip(gzip)

content-type

text/html;charset=utf-8

date

Thu, 28 May 2026 22:13:00 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

sin88.pro

Domain Age

5y 3m

Created

23.02.2021

Expires

23.02.2027

Last Updated

25.11.2025

Registrar

Dynadot Inc

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

61/100

Mobile Friendly92 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, maximum-scale=1.0, viewport-fit=cover

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Inter

WCAG Partial

55/100

Readability

/30

16/30

24px · LH 1.00

Hierarchy

/20

9/20

WCAG

/25

12/25

1.11:1 min contrast

Performance

/25

18/25

1 font · 6 req

Heading Font

Inter

Body Font

Inter

Sans24px

Contrast Ratio

1.11:1

13 issues

Reading Comfort

Single Family

left aligned

24px

✅ Excellent readability: 24px body text is ideal for all devices.

⚠️ Tight line spacing (1.00). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.1:1).

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

✅ Lean font stack: 1 font families keeps load times fast.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFonts

Color Palette

12 unique colors

Dark

#4a4a48

Other· 30.2%

#561d7f

Primary· 8.8%

#bda2a2

Secondary· 8%

#060507

Secondary· 7.7%

#0b274b

Accent· 6.9%

#333c46

Secondary· 6.9%

#871992

Accent· 6.5%

#342741

Secondary· 5.7%

Business & Marketing Stack

6 Tools Detected

Enterprise

Customer Support

LiveChatMid-Market

Live chat and helpdesk tools

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(2)cdn.onesignal.com(2)scripts.clarity.ms(1)connect.facebook.net(1)google-analytics.com(1)

Website Identity

Nhà Cái Uy Tín SIN88

LocalBusiness

SIN88 - nhà cái uy tín thể thao Singapore. Cung cấp tỷ lệ cược Cá độ bóng đá online trực tuyến tốt nhất. An toàn bảo mật, nạp rút nhanh, hỗ trợ 24/7

0976655440

sin88.mx/

5 years old

Hai Bà Trưng, Hà Nội, Việt Nam, HA NOI

100000, HA NOI

Location detected: 🇻🇳 Vietnam, HA NOIvia schema

Dynadot Incvi

Social Profiles

Facebook Telegram

Sponsored

Last analyzed: 28 May 2026 at 22:13

Historical Analysis & Change Tracking