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ncceh.ca

https://ncceh.ca· First analyzed 20 May 2026· Updated 20 May 2026
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ncceh.ca
Desktop screenshot of ncceh.ca
Mobile screenshot of ncceh.ca
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.68.36

Site Location

🇨🇦 Vancouver, Canadavia schema_nap

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

lex.ns.cloudflare.com.zainab.ns.cloudflare.com.

Performance

93

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.1 MB
65 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
Drupal
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

9 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Hotjar

CSS Frameworks

2
Bootstrap
Tailwind CSS

UI Components

1
Swiper

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

C63/100
19
6
2
Meta Tags4/15
Content9/12
Headings6/8
Technical22/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
N
ncceh.cancceh.ca

Homepage | National Collaborating Centre for Environmental Health |...

No description available for this page.

Title truncated.
Title Length81 chars

Recommended: 50-60 chars (~485px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (81 chars, ~485px). Will be truncated in search results.
  • • Missing meta description — important for click-through rates in SERPs

8 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

59 rules

Local SEO

Local Search Readiness

29/100
Needs Work
8 13

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AI & LLM Readiness

D47/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
3/25
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
navheader/footer
Text ratio:5%
Words:465
Token eff.:Optimal
Sections/1K:30.1
Depth:2/5

Structured Data

1 JSON-LD
Organization×1.1
sameAs entity links

Citation Readiness

Opening Summary14w
Descriptive Headingsavg 5.6w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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
80/100
12
Passed
4
Critical
1
Warnings
Images & Alt Text
18/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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.
61/100
B
115 mg
CO₂e / view
1.1 MB
Page Weight
70%
Cleaner Than
New Visitor
131 mg
vs
Returning (cached)
66 mg
Annual (10K/mo)
13.8 kg
Emission Segments
Data Center
6 mg
Network
34 mg
Device
76 mg
Resource Breakdown
JavaScript
113.0 KB
Images
295.4 KB
CSS
716.7 KB
HTML
11.0 KB
Other
1.3 KB
Green Hosting Verified
Cloudflare
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
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A

Security Score

81%Very Good
Interactive

HTTPS

WAF

64d

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

24.04.2026

Valid Until

23.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

ncceh.ca*.ncceh.ca

SHA-256 Fingerprint

A8:96:BA:06:B4:E2:FB:27:20:BE:94:D9:EF:4D:E5:60:20:11:48:1A...

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HTTP Headers

Developer Console

cache-control
🟡 6 Hours(max-age=21600, public)
cf-cache-status
DYNAMIC
cf-ray🇦🇹 Vienna
9fea7a7d7bbe0b0f-VIE
content-encoding
⚡ Brotli(br)
content-language
en
content-security-policy
upgrade-insecure-requests; frame-ancestors 'self';
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

smtp.webnames.ca

Domain Information

ncceh.ca

Domain Age
19y 7m

Created

10.10.2006

Expires

10.10.2026

Last Updated

23.04.2026

Registrar

Webnames.ca Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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
64/100
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
1 recommendation
  • •Mobile compatibility recommendation preview...
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Typography & Readability

Arial

WCAG AA
76/100
Readability
/30
20/30

17px · LH 1.35

Hierarchy
/20
16/20

2.12x ratio

WCAG
/25
22/25

4.61:1 min contrast

Performance
/25
18/25

System fonts

Heading Font

Arial

Sans36px

Body Font

Arial

Sans17px

Contrast Ratio

4.61:1

WCAG AA (≥4.5:1)

Reading Comfort

~38 CPL

Narrow lines
36px
h1
36px
h2
17px
p
Minor Second
Scale

✅ Excellent readability: 17px body text is ideal for all devices.

⚠️ Tight line spacing (1.35). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 12/100. Consider shorter sentences and simpler words.

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

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.1x larger than body text.

Flesch 12

Color Palette

8 unique colors
2.67:1 Fail Light
#ffffff
Background· 79.10000000000001%
#97a0a2
Other· 1.5%
#006171
Primary· 6.7%
#5d7a7e
Secondary· 6.3999999999999995%
#abbebe
Secondary· 2.4%
#e2e8e7
Secondary· 1.4%
#2f7171
Secondary· 1.3%
#5c988e
Secondary· 1.2%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
HotjarMid-Market

User behavior and product analytics

1

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

21 Resources

11
Scripts
10
Styles
5
Async
1
Defer

Top Script Sources

local(4)googletagmanager.com(2)static.hotjar.com(1)google-analytics.com(1)script.hotjar.com(1)

Website Identity

National Collaborating Centre for Environmental Health

National Collaborating Centre for Environmental Health

Organization

A leading organization focused on environmental health research and medical expertise.

ncceh@bccdc.ca
19 years old

123 Environmental Health Ave, Vancouver

V6B 1A1, Vancouver, BC

CA

Location detected: 🇨🇦 Canada, Vancouvervia schema_nap
Webnames.ca Inc.en

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Last analyzed: 20 May 2026 at 09:57

Historical Analysis & Change Tracking