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coccoc.com

https://coccoc.com· First analyzed 02 May 2026· Updated 02 May 2026
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coccoc.com
Desktop screenshot of coccoc.com
Mobile screenshot of coccoc.com
Mobile

Sponsored

Hosting Provider

Vietnam Posts and Telecommunications Group

IP Address

123.30.175.29

Site Location

🇻🇳 Vietnamvia ip

Server Location

🇻🇳 Hanoi, Vietnam

ASN

AS45899

Organization

Vietnam Posts and Telecommunications Group

Server

Nginx

Nameservers

ns3.coccoc.io.ns1.coccoc.io.ns2.coccoc.vn.

Performance

94

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
753 KB
66 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

JAMstack
🔀 Hybrid
Frontend
Framework
Astrov5.5.5
Styling
Tailwind CSS
Infrastructure
Hosting
Vietnam Posts and Telecommunications Group

Technology Stack

9 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelMicrosoft Clarity

Meta Frameworks

1
Astro

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Advertising

1
Microsoft Advertising

Web Servers

1
Nginx

SEO Analysis

A84/100
25
4
0
Meta Tags15/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
C
coccoc.comcoccoc.com

Trình duyệt Cốc Cốc | Trình duyệt web dành cho người Việt

Trình duyệt web Cốc Cốc chặn quảng cáo hiệu quả, tải nhạc, video dễ dàng, ghim video trên mọi nền tảng. Tải ngay cho Windows, Mac, iOS và Android.

Title Length57 chars

Recommended: 50-60 chars (~349px / 580px)

Description Length146 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    147 URLs

    robots.txt

    44 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    51/100
    Fair
    13 8 1

    Sponsored

    AI & LLM Readiness

    C60/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    9/25
    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:4%
    Words:852
    Token eff.:Optimal
    Sections/1K:10.6
    Depth:1/5

    Structured Data

    3 JSON-LD
    Person×1.3(min)Organization×1.1LocalBusiness×1.1Product
    sameAs entity links

    Citation Readiness

    Opening Summary85w
    Descriptive Headingsavg 8.4w
    Canonical URL
    Open Graph3/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (6)
    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
    81/100
    12
    Passed
    1
    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
    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
    2/15
    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.
    49/100
    B
    93 mg
    CO₂e / view
    753.3 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    107 mg
    vs
    Returning (cached)
    53 mg
    Annual (10K/mo)
    11.2 kg
    Emission Segments
    Data Center
    21 mg
    Network
    22 mg
    Device
    50 mg
    Resource Breakdown
    JavaScript
    389.2 KB
    Images
    117.6 KB
    CSS
    53.7 KB
    Fonts
    169.1 KB
    HTML
    22.2 KB
    Other
    1.4 KB
    Green Hosting Not Verified
    Vietnam Posts and Telecommunications Group
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    86%Very Good
    Interactive

    HTTPS

    No WAF

    15d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    GlobalSign nv-sa

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    16.04.2025

    Valid Until

    18.05.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.coccoc.comcoccoc.com

    SHA-256 Fingerprint

    F2:A4:77:22:2A:77:9F:86:ED:E2:CC:69:74:DF:1C:B5:6B:07:F0:FB...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    📦 Gzip(gzip)
    content-security-policy
    default-src 'self' *.coccoc.com *.google.com *.doubleclick.n...
    content-type
    text/html; charset=utf-8
    date
    Sat, 02 May 2026 11:10:35 GMT
    permissions-policy
    picture-in-picture=(self "https://*.coccoc.com" "https://*.y...
    referrer-policy
    no-referrer-when-downgrade
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    coccoc-com.mail.protection.outlook.com

    Domain Information

    coccoc.com

    Domain Age
    20y 8m

    Created

    26.08.2005

    Expires

    26.08.2031

    Last Updated

    10.06.2025

    Registrar

    Squarespace Domains II LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    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
    62/100
    Mobile Friendly
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    SVN-Poppins

    WCAG Partial
    79/100
    Readability
    /30
    25/30

    16px · LH 1.50

    Hierarchy
    /20
    18/20

    2.75x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    20/25

    1 font · 3 req

    Heading Font

    SVN-Poppins

    Sans44px

    Body Font

    SVN-Poppins

    Sans16px

    Contrast Ratio

    1:1

    18 issues

    Reading Comfort

    ~42 CPL

    Narrow lines
    44px
    h1
    36px
    h2
    16px
    p

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

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ✅ Easy to read: Flesch score 92/100 — accessible to general audiences.

    ⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 2.8x larger than body text.

    Buy on MyFontsFlesch 92

    Color Palette

    5 unique colors
    Light
    #fafbf3
    Primary· 64.8%
    #e3f1f6
    Primary· 18.9%
    #cae7e2
    Secondary· 7.5%
    #837857
    Secondary· 5.8%
    #afcfa3
    Secondary· 2.9%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Microsoft ClarityFree

    User behavior and product analytics

    Advertising

    2
    Facebook PixelMid-Market
    Microsoft AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    5

    Total Tools

    1

    Enterprise

    1

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    10 Resources

    9
    Scripts
    1
    Styles
    9
    Async
    0
    Defer

    Top Script Sources

    connect.facebook.net(2)bat.bing.com(2)googletagmanager.com(2)scripts.clarity.ms(1)clarity.ms(1)

    Website Identity

    Công ty TNHH Cốc Cốc

    LocalBusiness

    Trình duyệt web Cốc Cốc chặn quảng cáo hiệu quả, tải nhạc, video dễ dàng, ghim video trên mọi nền tảng. Tải ngay cho Windows, Mac, iOS và Android.

    [email protected]
    02438838838
    20 years old
    Location detected: 🇻🇳 Vietnamvia ip
    Squarespace Domains II LLC📧 Microsoft 365vi

    Sponsored

    Last analyzed: 02 May 2026 at 11:11

    Historical Analysis & Change Tracking

    coccoc.com Technology Stack - Built With Astro, Tailwind CSS, Google Analytics, Google Analytics 4, Google Tag Manager | StackOptic | StackOptic