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heartandstroke.com

https://heartandstroke.com· First analyzed 21 May 2026· Updated 21 May 2026
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heartandstroke.com
Desktop screenshot of heartandstroke.com
Mobile screenshot of heartandstroke.com
Mobile

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Hosting Provider

Webnames.ca Inc.

IP Address

209.15.37.16

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Vancouver, Canada

ASN

AS13768

Organization

Webnames.ca Inc.

Nameservers

ns1.webnames.ca.ns2.webnames.ca.ns3.webnames.ca.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
955 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
6.1 MB
96 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Sitecore

Technology Stack

11 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook Pixel
Hotjar

Advertising

3
Google AdsPinterest TagMicrosoft Advertising

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Other

1
Optimizely

Other

1
Unbounce

SEO Analysis

C69/100
21
7
0
Meta Tags12/15
Content10/12
Headings8/8
Technical14/21
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile2/4
Indexability3/3
H
heartandstroke.comheartandstroke.com

Heart and Stroke Foundation of Canada | Home

The Heart and Stroke Foundation of Canada is a source of information about stroke, heart disease, surgeries and treatments. It also provides heart-healthy re...

Description truncated.
Title Length44 chars

Recommended: 50-60 chars (~271px / 580px)

Description Length474 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

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    Local SEO

    Local Search Readiness

    17/100
    Poor
    5 11 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    D46/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    0/25
    Citation
    13/25

    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
    nav
    Text ratio:5%
    Words:1,264
    Token eff.:Optimal
    Sections/1K:0.8
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary400w
    Descriptive Headingsavg 5w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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
    79/100
    14
    Passed
    3
    Critical
    2
    Warnings
    Images & Alt Text
    15/20
    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
    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
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    6/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 recommendations
    • •Accessibility recommendation preview...
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    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.
    18/100
    F
    769 mg
    CO₂e / view
    6.1 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    879 mg
    vs
    Returning (cached)
    440 mg
    Annual (10K/mo)
    92.3 kg
    Emission Segments
    Data Center
    172 mg
    Network
    185 mg
    Device
    413 mg
    Resource Breakdown
    JavaScript
    367.0 KB
    Images
    5.3 MB
    CSS
    186.2 KB
    HTML
    195.1 KB
    Other
    1.6 KB
    Green Hosting Not Verified
    Webnames.ca Inc.
    8 recommendations
    • •Carbon footprint recommendation preview...
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    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    165d

    Certificate Details

    Type

    Organization Validated (OV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    21.10.2025

    Valid Until

    02.11.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.heartandstroke.caheartandstroke.ca

    SHA-256 Fingerprint

    B8:7E:54:DE:5E:1E:7F:C0:75:06:08:FE:3D:03:23:53:A1:C2:DF:2E...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    alt-svc
    h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...
    content-length
    77
    content-type
    text/html
    date
    Thu, 21 May 2026 21:49:24 GMT
    etag
    "4d-5892482a-d6f46b47308851b;;;"
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    50

    SPF
    DKIM
    DMARC

    MX Records (1)

    smtp.webnames.ca

    Domain Information

    heartandstroke.com

    Domain Age
    27 years

    Created

    20.05.1999

    Expires

    20.05.2027

    Last Updated

    14.04.2026

    Registrar

    Webnames.ca Inc.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Privacy policy page linked
    Data Protection Officer mentioned

    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
    68/100
    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=1.0, maximum-scale=1
    1 recommendation
    • •Mobile compatibility recommendation preview...
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    Typography & Readability

    NHaasGroteskDSW01-95Blk + NeueHaasGroteskDisp W01

    WCAG Partial
    68/100
    Readability
    /30
    16/30

    13px · LH 1.50

    Hierarchy
    /20
    17/20

    4.46x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    18/25

    2 fonts · 4 req

    Heading Font

    NHaasGroteskDSW01-95Blk

    Sans58px

    Body Font

    NeueHaasGroteskDisp W01

    Sans13px

    Contrast Ratio

    1:1

    19 issues

    Reading Comfort

    ~35 CPL

    Narrow lines
    58px
    h1
    59px
    h2
    60px
    h3
    54px
    h4
    13px
    p
    Minor Second
    Scale

    ❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

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

    ⚠️ Partial contrast: 19 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 4.5x larger than body text.

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

    Buy on MyFontsFluid Type (rem)Flesch 58

    Color Palette

    10 unique colors
    18.41:1 AAA Dark
    #141311
    Background· 34.3%
    #fefefe
    Text· 8.9%
    #fdce05
    Primary· 14.6%
    #eeebea
    Text· 12.1%
    #746a5e
    Secondary· 6.7%
    #76453a
    Secondary· 3.5%
    #e2d697
    Accent· 1.9%
    #c6b361
    Secondary· 0.8%

    Business & Marketing Stack

    8 Tools Detected

    Enterprise

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    HotjarMid-Market

    User behavior and product analytics

    Advertising

    3
    Facebook PixelMid-Market
    Pinterest AdsMid-Market
    Microsoft AdsEnterprise

    Ad platforms and retargeting pixels

    Social Media

    1
    Facebook SDKFree

    Social widgets and sharing tools

    A/B Testing & Optimization

    1
    OptimizelyEnterprise

    Experimentation and conversion optimization

    4

    Categories

    8

    Total Tools

    2

    Enterprise

    3

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    23 Resources

    20
    Scripts
    3
    Styles
    14
    Async
    1
    Defer

    Top Script Sources

    googletagmanager.com(4)connect.facebook.net(4)local(3)s.pinimg.com(2)gstatic.com(1)

    Website Identity

    heartandstroke.com

    1-888-473-4636
    27 years old
    Location detected: 🇨🇦 Canadavia ip
    Webnames.ca Inc.en

    Sponsored

    Last analyzed: 21 May 2026 at 21:50

    Historical Analysis & Change Tracking

    heartandstroke.com Technology Stack - Built With Tailwind CSS, Google Analytics, Google Analytics 4, Google Tag Manager, Facebook Pixel | StackOptic | StackOptic