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101blockchains.com

https://101blockchains.com· First analyzed 29 Apr 2026· Updated 29 Apr 2026
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101blockchains.com
Desktop screenshot of 101blockchains.com
Mobile screenshot of 101blockchains.com
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.26.8.194

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

oswald.ns.cloudflare.com.gwen.ns.cloudflare.com.

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%
2 MB
100 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
WordPressv6.75
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

25 Technologies Detected

Plugins

12
Super SocializerCleantalk Spam Protect
Wp Contact Form 7 Spam Blocker
Mailchimp For Wp
TablePress
UbermenuUbermenu IconsCopy The CodeAdvanced AdsHurrytimer
Yoast SEO
WP Rocket

Analytics

3
Google Analytics
Facebook PixelMicrosoft Clarity

CSS Frameworks

2
Bootstrapv3.3.7
Tailwind CSS

Libraries

1
jQueryv3.7.1

UI Components

1
Owl Carousel

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Customer Support

1
Zendesk

Advertising

1
LinkedIn Ads

Popups & Forms

1
OptinMonster

CDN

1
Cloudflare

SEO Analysis

A82/100
24
7
0
Meta Tags12/15
Content10/12
Headings8/8
Technical25/25
E-E-A-T2/7
Images4/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
1
101blockchains.com101blockchains.com

Blockchain, Web3 & AI Courses and Certifications - 101 Blockchains

Master the world of Web3, Blockchain, and AI with 101 Blockchains. Discover expert insights, courses, and accredited certifications to advance your career.

Title Length66 chars

Recommended: 50-60 chars (~387px / 580px)

Description Length155 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    17 URLs

    17 sub-sitemaps

    robots.txt

    277 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    22/100
    Needs Work
    6 12

    Sponsored

    AI & LLM Readiness

    D55/100
    Bot Access
    20/25
    Machine Read.
    12/25
    Schema Data
    8/25
    Citation
    15/25

    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:5%
    Words:1,848
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    4 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary20w
    Descriptive Headingsavg 3.9w
    Canonical URL
    Open Graph2/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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.
    C
    63/100
    12
    Passed
    4
    Critical
    2
    Warnings
    Images & Alt Text
    10/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    5/15
    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
    5/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    4 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.
    66/100
    C
    202 mg
    CO₂e / view
    2.0 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    231 mg
    vs
    Returning (cached)
    115 mg
    Annual (10K/mo)
    24.2 kg
    Emission Segments
    Data Center
    10 mg
    Network
    59 mg
    Device
    133 mg
    Resource Breakdown
    JavaScript
    102.3 KB
    Images
    1.3 MB
    CSS
    495.2 KB
    HTML
    43.9 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    36%Critical
    Interactive

    HTTPS

    WAF

    84d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    23.04.2026

    Valid Until

    22.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    101blockchains.com*.101blockchains.com

    SHA-256 Fingerprint

    1E:0A:E5:F2:47:98:51:3B:88:50:DD:49:10:6A:DD:3D:BE:20:58:DA...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    32487
    cf-apo-via
    tcache
    cf-cache-status
    HIT
    cf-ray
    9f40934e785cd041-SJC
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    40

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    alt3.aspmx.l.google.com
    alt4.aspmx.l.google.com
    aspmx.l.google.com
    alt2.aspmx.l.google.com

    +1 more

    Domain Information

    101blockchains.com

    Domain Age
    8y 5m

    Created

    23.11.2017

    Expires

    23.11.2026

    Last Updated

    19.11.2023

    Registrar

    GoDaddy.com, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    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
    79/100
    Mobile Friendly8 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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    open sans

    WCAG Partial
    78/100
    Readability
    /30
    26/30

    16px · LH 1.50

    Hierarchy
    /20
    16/20

    3.75x ratio · ✓ H1→H6

    WCAG
    /25
    18/25

    3.64:1 min contrast

    Performance
    /25
    18/25

    1 font · 6 req

    Heading Font

    open sans

    Sans60px

    Body Font

    open sans

    Sans16px

    Contrast Ratio

    3.64:1

    Below AA

    Reading Comfort

    ~42 CPL

    Narrow lines
    60px
    h1
    45px
    h2
    65px
    h3
    26px
    h4
    16px
    p

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

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

    ❌ Very complex text: Flesch score 23/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 0 elements below WCAG AA threshold (min 3.6:1).

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

    ✅ Strong hierarchy: Headlines are 3.8x larger than body text.

    Buy on MyFontsFlesch 23

    Color Palette

    6 unique colors
    Light
    #ffffff
    Background· 31.799999999999997%
    #04192c
    Primary· 51.99999999999999%
    #56d78d
    Accent· 5.5%
    #49686a
    Secondary· 4.9%
    #172935
    Primary· 4.7%
    #dafde8
    Accent· 1.2%

    Business & Marketing Stack

    4 Tools Detected

    Enterprise

    Customer Support

    1
    ZendeskEnterprise

    Live chat and helpdesk tools

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    Reviews & Social Proof

    1
    TrustpilotMid-Market

    Customer reviews and testimonials

    4

    Categories

    4

    Total Tools

    1

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    11 Resources

    1
    Scripts
    10
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    101blockchains.com(1)

    Website Identity

    101 Blockchains

    101 Blockchains

    Organization

    Master the world of Web3, Blockchain, and AI with 101 Blockchains. Discover expert insights, courses, and accredited certifications to advance your career.

    101blockchains.com/
    8 years old
    Location detected: 🇨🇦 Canadavia ip
    GoDaddy.com, LLC📧 Google Workspaceen-US

    Sponsored

    Last analyzed: 29 Apr 2026 at 19:05

    Historical Analysis & Change Tracking