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heartandstroke.ca

https://heartandstroke.ca· First analyzed 25 Apr 2026· Updated 25 Apr 2026
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heartandstroke.ca
Desktop screenshot of heartandstroke.ca
Mobile screenshot of heartandstroke.ca
Mobile

Sponsored

Hosting Provider

Microsoft Azure
azure.microsoft.com

IP Address

150.171.110.18

Site Location

🇨🇦 Canadavia tld

Server Location

🇺🇸 Los Angeles, United States

ASN

AS8075

Organization

Microsoft Corporation

CDN

CDN

Nameservers

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

Performance

87

Core Web Vitals

Weight

First Contentful Paint
1.7 s10%
Speed Index
2.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
18 MB
103 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Sitecore

Technology Stack

12 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

Frameworks

1
ASP.NET

SEO Analysis

B73/100
23
7
0
Meta Tags12/15
Content10/12
Headings8/8
Technical18/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile2/4
Indexability3/3
H
heartandstroke.caheartandstroke.ca

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

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    1,502 URLs

    robots.txt

    16 rules

    Sitemap reference found

    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

    D43/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    0/25
    Citation
    12/25

    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:4%
    Words:1,145
    Token eff.:Optimal
    Sections/1K:3.5
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary381w
    Descriptive Headingsavg 4.9w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    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.
    A
    81/100
    15
    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
    8/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 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.
    29/100
    F
    1.86 g
    CO₂e / view
    18.0 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    2.13 g
    vs
    Returning (cached)
    1.06 g
    Annual (10K/mo)
    223.1 kg
    Emission Segments
    Data Center
    91 mg
    Network
    546 mg
    Device
    1.22 g
    Resource Breakdown
    JavaScript
    423.8 KB
    Images
    5.3 MB
    CSS
    186.2 KB
    HTML
    170.9 KB
    Other
    11.9 MB
    Green Hosting Verified
    Microsoft Azure
    Provider Match
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    46%Poor
    Interactive

    HTTPS

    No WAF

    191d

    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

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ch
    Sec-CH-UA-Full-Version-List,Sec-CH-UA-Platform-Version,Sec-C...
    accept-ranges
    bytes
    cache-control
    🔴 No Cache(no-cache, no-store)
    content-length
    174673
    content-security-policy
    script-src 'self' 'nonce-F/DB7Xk+cGSalezTblIBUEdHBNY=' 'stri...
    content-type
    text/html; charset=utf-8
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    heartandstroke-ca.mail.protection.outlook.com

    Domain Information

    heartandstroke.ca

    Domain Age
    25y 6m

    Created

    29.10.2000

    Expires

    06.08.2026

    Last Updated

    15.04.2026

    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...
    Upgrade to view recommendations

    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 57

    Color Palette

    10 unique colors
    8.66:1 AAA Dark
    #282f2d
    Border· 22.7%
    #cccece
    Other· 7.3%
    #73615b
    Primary· 7.4%
    #fafbfa
    Text· 6.4%
    #7c3126
    Accent· 3.5%

    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

    connect.facebook.net(5)googletagmanager.com(4)local(3)s.pinimg.com(2)rules.quantcount.com(1)

    Website Identity

    heartandstroke.ca

    1-888-473-4636
    25 years old
    Location detected: 🇨🇦 Canadavia tld
    Webnames.ca Inc.📧 Microsoft 365en

    Sponsored

    Last analyzed: 25 Apr 2026 at 21:31

    Historical Analysis & Change Tracking