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c168seo.com

https://c168seo.com· First analyzed 22 May 2026· Updated 22 May 2026
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c168seo.com
Desktop screenshot of c168seo.com
Mobile screenshot of c168seo.com
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.21.57.6

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Tengine

CDN

CDN

Nameservers

hunts.ns.cloudflare.com.ara.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
551 ms10%
Speed Index
716 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4 MB
240 requests

Image Optimization

Lazy LoadAVIF
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Blogger

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

7 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Google Tag Manager

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Ionicons

Web Servers

1
Tengine

Libraries

1
Swiper

SEO Analysis

B70/100
20
5
0
Meta Tags14/15
Content7/12
Headings5/8
Technical22/25
E-E-A-T0/7
Images5/7
Links0/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
C
c168seo.comc168seo.com

C168 - Đăng Ký, Đăng Nhập Trang Chủ C168.COM Uy Tín #1 Châu Á

C168 – Thương hiệu giải trí trực tuyến hàng đầu châu Á, Kho game đa dạng: Nổ Hũ, Bắn Cá, Thể Thao, Game Bài, Casino minh bạch, tỉ lể kèo thắng cao.

Title Length61 chars

Recommended: 50-60 chars (~372px / 580px)

Description Length148 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    78 rules

    Sponsored

    AI & LLM Readiness

    F25/100
    Bot Access
    4/25
    Machine Read.
    7/25
    Schema Data
    6/25
    Citation
    8/25

    AI Bot Access

    1/14 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:2%
    Words:1,085
    Token eff.:Optimal

    Structured Data

    3 JSON-LD
    Organization×1.1EventBreadcrumbList
    sameAs entity links

    Citation Readiness

    Opening Summary11w
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    Twitter Card2/3
    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
    72/100
    9
    Passed
    4
    Critical
    0
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    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
    3/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •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.
    42/100
    F
    416 mg
    CO₂e / view
    4.0 MB
    Page Weight
    15%
    Cleaner Than
    New Visitor
    476 mg
    vs
    Returning (cached)
    238 mg
    Annual (10K/mo)
    49.9 kg
    Emission Segments
    Data Center
    20 mg
    Network
    122 mg
    Device
    273 mg
    Resource Breakdown
    JavaScript
    1.0 MB
    Images
    668.6 KB
    CSS
    485.2 KB
    HTML
    45.9 KB
    Other
    1.8 MB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    36%Critical
    Interactive

    HTTPS

    No WAF

    14d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    ZeroSSL

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-384 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    07.03.2026

    Valid Until

    05.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.c1686.netc1686.net

    SHA-256 Fingerprint

    EB:C3:32:F2:40:7C:CE:8C:BF:C6:44:A3:EC:29:26:E3:D4:6E:76:B1...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    575
    ali-swift-global-savetime
    1779456472
    cache-control
    🟡 0s(s-maxage=600,public,max-age=0)
    content-encoding
    ⚡ Brotli(br)
    content-md5
    SK7xF04Re2D1oykTAkD0aw==
    content-type
    text/html
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    c168seo.com

    Domain Age
    6 months

    Created

    20.11.2025

    Expires

    20.11.2026

    Last Updated

    20.11.2025

    Registrar

    Dynadot Inc

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Data Protection Officer mentioned

    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.
    C
    61/100
    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,maximum-scale=1,minimum-scale=1,user-scalable=no,viewport-fit=cover
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    -apple-system

    WCAG Partial
    58/100
    Readability
    /30
    18/30

    18px · LH 1.27

    Hierarchy
    /20
    8/20

    2.18x ratio

    WCAG
    /25
    12/25

    2.38:1 min contrast

    Performance
    /25
    20/25

    System fonts

    Heading Font

    -apple-system

    Sans39px

    Body Font

    -apple-system

    Sans18px

    Contrast Ratio

    2.38:1

    24 issues

    Reading Comfort

    ~76 CPL

    Wide lines
    39px
    h1
    16px
    h4
    18px
    p

    ✅ Excellent readability: 18px body text is ideal for all devices.

    ⚠️ Tight line spacing (1.27). Increase to 1.4–1.6 for better readability.

    ⚠️ Wide lines: ~76 chars/line. Use max-width: 65ch for comfortable reading.

    ✅ Easy to read: Flesch score 84/100 — accessible to general audiences.

    ⚠️ Partial contrast: 24 elements below WCAG AA threshold (min 2.4:1).

    ❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

    Flesch 84

    Color Palette

    7 unique colors
    Light
    #bbd1f6
    Accent· 65.89999999999999%
    #f5f5f9
    Primary· 21.9%
    #735e6d
    Secondary· 3.4%
    #dceafb
    Accent· 2.9%
    #d5bea5
    Secondary· 2.4%
    #96b6dc
    Secondary· 2.2%
    #e6e5de
    Secondary· 1.2%

    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

    10 Resources

    2
    Scripts
    8
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    local(2)

    Website Identity

    c168seo.com

    183 days old
    Location detected: 🇨🇦 Canadavia ip
    Dynadot Inc

    Sponsored

    Last analyzed: 22 May 2026 at 13:37

    Historical Analysis & Change Tracking