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ontariohealth.ca

https://ontariohealth.ca· First analyzed 10 May 2026· Updated 10 May 2026
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ontariohealth.ca
Desktop screenshot of ontariohealth.ca
Mobile screenshot of ontariohealth.ca
Mobile

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Hosting Provider

Microsoft Azure
azure.microsoft.com

IP Address

13.107.246.13

Site Location

🇨🇦 Canadavia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS8075

Organization

Microsoft Corporation

CDN

CloudFront

Nameservers

ns1-03.azure-dns.com.ns2-03.azure-dns.net.ns3-03.azure-dns.org.ns4-03.azure-dns.info.

Performance

93

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.7 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.7 MB
37 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Adobe Experience Manager

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

SEO Analysis

C64/100
17
6
1
Meta Tags9/15
Content11/12
Headings8/8
Technical16/21
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
O
ontariohealth.caontariohealth.ca

Home | Ontario Health

Working with health system partners, health care providers and patients to better connect, coordinate and modernize Ontario's health system.

Title Length21 chars

Recommended: 50-60 chars (~129px / 580px)

Description Length141 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (10/11) — critical for accessibility and SEO

7 issues found

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Local SEO

Local Search Readiness

8/100
Poor
3 12 2

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

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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:549
Token eff.:Optimal
Sections/1K:5.5
Depth:1/5

Structured Data

Microdata

Citation Readiness

Opening Summary20w
Descriptive Headingsavg 2.7w
Canonical URL
Open Graph2/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
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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+
91/100
15
Passed
1
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
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
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
10/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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.
53/100
C
175 mg
CO₂e / view
1.7 MB
Page Weight
60%
Cleaner Than
New Visitor
200 mg
vs
Returning (cached)
100 mg
Annual (10K/mo)
21.0 kg
Emission Segments
Data Center
9 mg
Network
51 mg
Device
115 mg
Resource Breakdown
JavaScript
971.2 KB
Images
540.0 KB
CSS
212.1 KB
HTML
9.9 KB
Other
302 B
Green Hosting Verified
Microsoft Azure
Provider Match
4 recommendations
  • •Carbon footprint recommendation preview...
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C

Security Score

66%Fair
Interactive

HTTPS

No WAF

25d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

05.06.2025

Valid Until

04.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

ontariohealth.cawww.ontariohealth.ca

SHA-256 Fingerprint

3A:5C:A7:3C:15:74:1B:7B:EC:C9:A6:C7:1C:58:52:8F:F6:23:1F:CA...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
age
173787
cache-control
🟡 300s(max-age=300, public)
content-encoding
📦 Gzip(gzip)
content-length
9787
content-type
text/html;charset=utf-8
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

98

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

ontariohealth-ca.mail.protection.outlook.com

Domain Information

ontariohealth.ca

Domain Age
23y 3m

Created

14.02.2003

Expires

14.02.2029

Last Updated

21.01.2026

Registrar

easyDNS Technologies Inc.

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.
C
61/100
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, viewport-fit=cover
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Raleway + Open Sans

WCAG AA
74/100
Readability
/30
16/30

14px · LH 1.43

Hierarchy
/20
20/20

2.57x ratio · ✓ H1→H6

WCAG
/25
22/25

4.56:1 min contrast

Performance
/25
16/25

2 fonts

Heading Font

Raleway

Sans36px

Body Font

Open Sans

Sans14px

Contrast Ratio

4.56:1

WCAG AA (≥4.5:1)

Reading Comfort

~41 CPL

Narrow lines
36px
h1
32px
h2
14px
p

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 19/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.6:1).

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

✅ Strong hierarchy: Headlines are 2.6x larger than body text.

Buy on MyFontsFlesch 19

Color Palette

8 unique colors
11.32:1 AAA Light
#ffffff
Background· 37.900000000000006%
#3c3a38
Other· 4.5%
#e5f7fb
Primary· 30.900000000000002%
#aadee1
Secondary· 8.8%
#d6e4e8
Secondary· 4.6%
#a0adb5
Secondary· 4.5%
#dbb2a7
Secondary· 4.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

15 Resources

10
Scripts
5
Styles
3
Async
1
Defer

Top Script Sources

local(8)rum.hlx.page(1)assets.adobedtm.com(1)

Website Identity

ontariohealth.ca

info@ontariohealth.ca
23 years old
Location detected: 🇨🇦 Canadavia tld
easyDNS Technologies Inc.📧 Microsoft 365en

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Last analyzed: 10 May 2026 at 19:26

Historical Analysis & Change Tracking