StackOptic
Back to Search
datasciencedojo.com favicon

datasciencedojo.com

https://datasciencedojo.com· First analyzed 30 Apr 2026· Updated 30 Apr 2026
Export
datasciencedojo.com
Desktop screenshot of datasciencedojo.com
Mobile screenshot of datasciencedojo.com
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.66.40.192

Site Location

🇺🇸 Redmond, United Statesvia schema_nap

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

wren.ns.cloudflare.com.david.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
546 ms10%
Speed Index
710 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2 MB
180 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
Hello Elementorv3.4.5
by Elementor Team
View Theme

Technology Stack

22 Technologies Detected

Plugins

7
Elementor
Jet Menu
Elementor
Elementor
Bdthemes Element Pack LiteJet Elements
WP Rocket

Frameworks

2
Vue.js
Alpine.js

Libraries

2
jQueryv3.7.1
jQuery UI

CSS Frameworks

2
Tailwind CSS
UIkit

Analytics

2
Google Analytics
FullStory

UI Components

1
Swiper

Other

1
Lottie

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Marketing

1
HubSpot

CDN

1
Cloudflare

SEO Analysis

A84/100
26
5
0
Meta Tags14/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images6/7
Links2/5
URL5/5
Social5/5
Freshness4/4
Mobile1/4
Indexability3/3
D
datasciencedojo.comdatasciencedojo.com

Learn Data Science Online | Data Science Dojo

Learn data science with our instructor-led online courses to pursue a successful career in data science, python programming and machine learning.

Title Length45 chars

Recommended: 50-60 chars (~270px / 580px)

Description Length145 chars

Recommended: 120-160 chars

Issues (0)

    5 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    18 URLs

    18 sub-sitemaps

    robots.txt

    11 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    25/100
    Needs Work
    7 13 1

    Sponsored

    AI & LLM Readiness

    D57/100
    Bot Access
    20/25
    Machine Read.
    15/25
    Schema Data
    7/25
    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
    data-nosnippet

    Machine Readability

    llms.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:2%
    Words:1,407
    Token eff.:Optimal
    Sections/1K:14.2
    Depth:1/5

    Structured Data

    5 JSON-LD
    Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary26w
    Descriptive Headingsavg 2.7w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (7)
    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
    84/100
    13
    Passed
    3
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    11/20
    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
    15/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    8/15
    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.
    64/100
    C
    206 mg
    CO₂e / view
    2.0 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    235 mg
    vs
    Returning (cached)
    117 mg
    Annual (10K/mo)
    24.7 kg
    Emission Segments
    Data Center
    10 mg
    Network
    60 mg
    Device
    135 mg
    Resource Breakdown
    JavaScript
    511.5 KB
    Images
    557.9 KB
    CSS
    784.5 KB
    Fonts
    126.7 KB
    HTML
    54.1 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A+

    Security Score

    100%Excellent
    Static / Informational

    HTTPS

    WAF

    33d

    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

    05.03.2026

    Valid Until

    03.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    datasciencedojo.com*.datasciencedojo.com

    SHA-256 Fingerprint

    FA:E0:88:E7:9C:E6:F8:DC:82:A6:3B:2B:BB:2E:0B:A4:72:04:94:65...

    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-origin
    *
    age
    16100
    cache-control
    🟢 1 Year(max-age=31536000)
    cf-apo-via
    tcache
    cf-cache-status
    HIT
    cf-edge-cache
    cache,platform=wordpress
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    datasciencedojo-com.mail.protection.outlook.com

    Domain Information

    datasciencedojo.com

    Domain Age
    13y 1m

    Created

    31.03.2013

    Expires

    31.03.2027

    Last Updated

    01.03.2026

    Registrar

    NameCheap, Inc.

    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
    77/100
    Mobile Friendly21 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

    Inter

    WCAG AAA
    78/100
    Readability
    /30
    22/30

    18px · LH 1.36

    Hierarchy
    /20
    19/20

    3.41x ratio · ✓ H1→H6

    WCAG
    /25
    21/25

    10.69:1 min contrast

    Performance
    /25
    16/25

    1 font · 7 req

    Heading Font

    Inter

    Sans60px

    Body Font

    Inter

    Sans18px

    Contrast Ratio

    10.69:1

    WCAG AAA (≥7:1)

    Reading Comfort

    ~36 CPL

    Narrow lines
    60px
    h1
    48px
    h2
    20px
    h3
    18px
    p

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

    ⚠️ Tight line spacing (1.36). Increase to 1.4–1.6 for better readability.

    ✅ WCAG AAA contrast: All text meets 7:1 ratio (min 10.7:1).

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

    ✅ Strong hierarchy: Headlines are 3.4x larger than body text.

    ✅ Lean font stack: 1 font families keeps load times fast.

    GGoogle Fonts

    Color Palette

    10 unique colors
    8.24:1 AAA Light
    #ffffff
    Background· 15.2%
    #485149
    Other· 2.7%
    #153747
    Accent· 23.8%
    #696247
    Secondary· 8.9%
    #132934
    Primary· 6.2%
    #f4f2ee
    Secondary· 4.9%

    Business & Marketing Stack

    4 Tools Detected

    Enterprise

    CRM Systems

    1
    HubSpotMid-Market

    Customer Relationship Management platforms

    Behavior Analytics

    2
    Google AnalyticsFree
    Google Tag ManagerFree

    User behavior and product analytics

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    3

    Categories

    4

    Total Tools

    0

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    local(10)datasciencedojo.com(3)js-na1.hs-scripts.com(1)js.hubspot.com(1)js.hs-analytics.net(1)

    Website Identity

    Data Science Dojo

    Data Science Dojo

    EducationalOrganization

    Data Science Dojo is redefining the education landscape of data science, large language models, and generative AI education landscape with a simple-to-understand, digestible, and not to brag ---- engaging curriculum. Data science and AI is for everyone, therefore, we simplify and educate the complex

    help@datasciencedojo.com
    13 years old

    2331 130th Ave NE, Redmond

    98052, Redmond, WA

    United States

    Location detected: 🇺🇸 United States, Redmondvia schema_nap
    NameCheap, Inc.📧 Microsoft 365en-US

    Sponsored

    Last analyzed: 30 Apr 2026 at 22:58

    Historical Analysis & Change Tracking