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colatv.info

https://colatv.info· First analyzed 24 May 2026· Updated 24 May 2026
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colatv.info
Desktop screenshot of colatv.info
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Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.21.5.107

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

yew.ns.cloudflare.com.serena.ns.cloudflare.com.

Performance

81

Core Web Vitals

Weight

First Contentful Paint
2.2 s10%
Speed Index
2.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.5 MB
242 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.8.1
cms
colatv-themeCustom

Technology Stack

7 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv3.7.1

UI Components

1
Slick Carousel

CSS Frameworks

1
Tailwind CSS

CDN

1
Cloudflare

Customer Support

1
Zendesk

SEO Analysis

A+97/100
30
1
0
Meta Tags15/15
Content11/12
Headings8/8
Technical23/25
E-E-A-T7/7
Images7/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile4/4
Indexability3/3
C
colatv.infocolatv.info

ColaTV Trực Tiếp Bóng đá Tốc độ Cao - Link TTBD #1 VN

ColaTV phát trực tiếp bóng đá chất lượng cao, không giật lag. Xem bóng đá trực tuyến miễn phí tại Cola TV cùng đội ngũ BLV chuyên môn cao.

Title Length53 chars

Recommended: 50-60 chars (~319px / 580px)

Description Length138 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

    43 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    20/100
    Needs Work
    6 11

    Sponsored

    AI & LLM Readiness

    D58/100
    Bot Access
    20/25
    Machine Read.
    12/25
    Schema Data
    12/25
    Citation
    14/25

    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
    nav
    Text ratio:12%
    Words:12,683
    Token eff.:Excessive
    Depth:1/5

    Structured Data

    6 JSON-LD
    Article×1.2Person×1.3Organization×1.1WebSiteSearchAction

    Citation Readiness

    Opening Summary
    Descriptive Headings
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    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
    83/100
    12
    Passed
    1
    Critical
    0
    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
    4/15
    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.
    52/100
    D
    255 mg
    CO₂e / view
    2.5 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    291 mg
    vs
    Returning (cached)
    146 mg
    Annual (10K/mo)
    30.6 kg
    Emission Segments
    Data Center
    13 mg
    Network
    75 mg
    Device
    167 mg
    Resource Breakdown
    JavaScript
    91.3 KB
    Images
    2.3 MB
    CSS
    8.4 KB
    HTML
    49.0 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    WAF

    75d

    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

    10.05.2026

    Valid Until

    08.08.2026

    Subject Alternative Names (2)

    *.erasol.ioerasol.io

    SHA-256 Fingerprint

    CB:71:3A:A3:89:85:BA:B9:B1:D6:8E:63:C6:90:33:BD:0C:B9:06:33...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-origin
    *
    age
    4
    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 4 Hours(max-age=14400)
    cf-cache-status
    REVALIDATED
    cf-ray
    a00bd403f985cf2e-SJC
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    colatv.info

    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.
    A
    81/100
    Mobile Friendly6 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=1.0

    Typography & Readability

    Arial + Inter

    WCAG Partial
    80/100
    Readability
    /30
    23/30

    14px · LH 1.60

    Hierarchy
    /20
    19/20

    2.29x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    Arial

    Sans32px

    Body Font

    Inter

    Sans14px

    Contrast Ratio

    1:1

    3 issues

    Reading Comfort

    ~45 CPL

    Optimal (45–75)
    32px
    h1
    21px
    h2
    16px
    h3
    14px
    p

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

    ✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

    ✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

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

    ⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

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

    Flesch 84

    Color Palette

    10 unique colors
    11.08:1 AAA Dark
    #141517
    Text· 18.900000000000002%
    #c2ccc5
    Text· 5.7%
    #25263c
    Primary· 34.199999999999996%
    #f6eae4
    Secondary· 7.2%
    #708d86
    Secondary· 7.2%
    #c49473
    Secondary· 6.3%
    #995752
    Secondary· 6.3%
    #604f5c
    Secondary· 6.2%

    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

    15 Resources

    9
    Scripts
    6
    Styles
    1
    Async
    1
    Defer

    Top Script Sources

    cdn.erasol.io(3)googletagmanager.com(1)erasol.io(1)unpkg.byted-static.com(1)unpkg.com(1)

    Website Identity

    ColaTV

    ColaTV

    Organization

    ColaTV phát trực tiếp bóng đá chất lượng cao, không giật lag. Xem bóng đá trực tuyến miễn phí tại Cola TV cùng đội ngũ BLV chuyên môn cao.

    colatvinfo@gmail.com
    09893653003
    erasol.io/author/lytutrong
    Location detected: 🇨🇦 Canadavia ip
    vi

    Social Profiles

    Telegram

    Sponsored

    Last analyzed: 24 May 2026 at 11:06

    Historical Analysis & Change Tracking