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blockchain-council.org

https://blockchain-council.org· First analyzed 28 Apr 2026· Updated 28 Apr 2026
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blockchain-council.org
Desktop screenshot of blockchain-council.org
Mobile screenshot of blockchain-council.org
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.70.120

Site Location

🇺🇸 Covina, United Statesvia schema

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

CDN

CloudFront

Nameservers

hugh.ns.cloudflare.com.leia.ns.cloudflare.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
694 ms10%
Speed Index
902 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.2 MB
112 requests

Image Optimization

Lazy LoadWebPResponsiveVercel Image Optimization
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Styling
Tailwind CSS
CMS
WordPress
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

12 Technologies Detected

Analytics

5
Google Analytics
Google Analytics 4
Facebook PixelMicrosoft Clarity
Google Tag Manager

Meta Frameworks

1
Next.js

Other

1
Three.js

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Customer Support

1
Crisp

Advertising

1
Google Ads

Reviews

1
Trustpilot

SEO Analysis

A+90/100
28
2
0
Meta Tags14/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T5/7
Images7/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
B
blockchain-council.orgblockchain-council.org

Blockchain Council — #1 Blockchain, AI & Web3 Certification Body

Get certified in Blockchain, AI, Web3, and Cryptocurrency. 500+ globally recognized certifications trusted by 125,000+ professionals at Microsoft, IBM, KPMG...

Title Length64 chars

Recommended: 50-60 chars (~373px / 580px)

Description Length159 chars

Recommended: 120-160 chars

Issues (0)

    2 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    39 URLs

    39 sub-sitemaps

    robots.txt

    86 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    55/100
    Fair
    14 8

    Sponsored

    AI & LLM Readiness

    B71/100
    Bot Access
    22/25
    Machine Read.
    21/25
    Schema Data
    10/25
    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.txtvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:5%
    Words:1,534
    Token eff.:Optimal
    Sections/1K:11.1
    Depth:1/5

    Structured Data

    5 JSON-LD
    Organization×1.1WebSiteLocalBusiness×1.1BreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary76w
    Descriptive Headingsavg 4.5w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (4)
    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
    78/100
    12
    Passed
    1
    Critical
    2
    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
    10/15
    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.
    3 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.
    70/100
    B
    120 mg
    CO₂e / view
    1.2 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    137 mg
    vs
    Returning (cached)
    68 mg
    Annual (10K/mo)
    14.4 kg
    Emission Segments
    Data Center
    6 mg
    Network
    35 mg
    Device
    79 mg
    Resource Breakdown
    JavaScript
    655.5 KB
    Images
    436.9 KB
    CSS
    37.9 KB
    Fonts
    1.3 KB
    HTML
    31.7 KB
    Other
    21.8 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    46%Poor
    Interactive

    HTTPS

    No WAF

    150d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Amazon

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    12.03.2026

    Valid Until

    25.09.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    www.blockchain-council.org

    SHA-256 Fingerprint

    99:29:CB:E9:7D:32:FF:62:A3:E1:34:C6:AB:1A:35:A8:69:8A:ED:1D...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cache-control
    ⚪ Custom(s-maxage=31536000)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Tue, 28 Apr 2026 00:52:26 GMT
    etag
    "di6zlr2blg59ve"
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    alt3.aspmx.l.google.com
    alt1.aspmx.l.google.com
    alt2.aspmx.l.google.com
    aspmx.l.google.com

    +1 more

    Domain Information

    blockchain-council.org

    Domain Age
    8y 11m

    Created

    29.05.2017

    Expires

    29.05.2031

    Last Updated

    17.01.2026

    Registrar

    GoDaddy.com, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Privacy policy page linked

    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.
    B
    77/100
    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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Georgia + -apple-system

    WCAG AA
    65/100
    Readability
    /30
    12/30

    12px · LH 1.75

    Hierarchy
    /20
    19/20

    3.85x ratio · ✓ H1→H6

    WCAG
    /25
    20/25

    6.27:1 min contrast

    Performance
    /25
    14/25

    System fonts

    Heading Font

    Georgia

    Serif48px

    Body Font

    -apple-system

    Sans12px

    Contrast Ratio

    6.27:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~40 CPL

    Narrow lines
    48px
    h1
    48px
    h2
    32px
    h3
    15px
    h4
    12px
    p

    ❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

    ❌ Very complex text: Flesch score 1/100. Consider shorter sentences and simpler words.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.3:1).

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

    ✅ Strong hierarchy: Headlines are 3.9x larger than body text.

    ✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

    GGoogle FontsBuy on MyFontsFluid Type (rem)Flesch 1

    Color Palette

    8 unique colors
    Light
    #ffffff
    Text· 9.4%
    #0b1f3b
    Primary· 59.09999999999999%
    #2c3a4e
    Secondary· 6.2%
    #676f7e
    Secondary· 5.2%
    #90b2c2
    Secondary· 4.6%
    #103c69
    Accent· 3.5%

    Business & Marketing Stack

    3 Tools Detected

    Advanced

    Behavior Analytics

    2
    Microsoft ClarityFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    2

    Categories

    3

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    23 Resources

    20
    Scripts
    3
    Styles
    20
    Async
    0
    Defer

    Top Script Sources

    local(15)connect.facebook.net(2)scripts.clarity.ms(1)tag.rmp.rakuten.com(1)clarity.ms(1)

    Website Identity

    Blockchain Council

    Blockchain Council

    Organization

    Blockchain Council is the world's leading certification body for Blockchain, AI, Web3, and Cryptocurrency professionals. 500+ globally recognized certifications trusted by 125,000+ professionals across 145+ countries.

    hello@blockchain-council.org
    +15738984702
    www.blockchain-council.org
    8 years old

    440 N Barranca Ave, Covina

    91723, Covina, California

    US

    Location detected: 🇺🇸 United States, Covinavia schema
    GoDaddy.com, LLC📧 Google WorkspaceenEst. 2017

    Sponsored

    Last analyzed: 28 Apr 2026 at 00:52

    Historical Analysis & Change Tracking