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norton.org

https://norton.org· First analyzed 08 May 2026· Updated 08 May 2026
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norton.org
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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.66.134.70

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

maya.ns.cloudflare.com.arnold.ns.cloudflare.com.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
5.2 MB
83 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
October CMS

Technology Stack

10 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelMicrosoft Clarity

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Advertising

1
TikTok Pixel

Social

1
ShareThis

CDN

1
Cloudflare

SEO Analysis

D56/100
17
8
2
Meta Tags8/15
Content11/12
Headings1/8
Technical11/21
E-E-A-T3/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile1/4
Indexability3/3
N
norton.orgnorton.org

Home | Norton Museum of Art

The Norton Museum is internationally known for its distinguished permanent collection featuring American Art, Chinese Art, Contemporary Art, European Art and...

Description truncated.
Title Length27 chars

Recommended: 50-60 chars (~173px / 580px)

Description Length170 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (9/9) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

7 rules

Allows all crawlers

Local SEO

Local Search Readiness

11/100
Poor
3 12 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.
10/25
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
navheader/footer
Text ratio:6%
Words:952
Token eff.:Optimal
Sections/1K:7.4
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary223w
Descriptive Headingsavg 4.6w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
AI readiness recommendation preview...
Upgrade to view recommendations

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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.
C
68/100
10
Passed
6
Critical
1
Warnings
Images & Alt Text
13/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
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
14/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 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.
35/100
F
537 mg
CO₂e / view
5.2 MB
Page Weight
15%
Cleaner Than
New Visitor
614 mg
vs
Returning (cached)
307 mg
Annual (10K/mo)
64.5 kg
Emission Segments
Data Center
26 mg
Network
158 mg
Device
353 mg
Resource Breakdown
JavaScript
363.8 KB
Images
2.5 MB
CSS
2.3 MB
HTML
18.7 KB
Green Hosting Verified
Cloudflare
GWF Verified
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

41%Poor
Interactive

HTTPS

WAF

86d

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

05.05.2026

Valid Until

03.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

norton.org*.norton.org

SHA-256 Fingerprint

A2:98:02:99:93:CA:66:5F:D6:5C:43:E5:D1:86:C7:48:D3:45:0E:45...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟡 150s(private, max-age=150)
cf-cache-status
EXPIRED
cf-ray
9f896e7d1f5aae27-BOS
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Fri, 08 May 2026 15:17:30 GMT
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

68

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

norton-org.mail.protection.outlook.com

Domain Information

norton.org

Domain Age
30y 2m

Created

22.02.1996

Expires

23.02.2027

Last Updated

18.01.2026

Registrar

Network Solutions, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Whitney

WCAG Partial
54/100
Readability
/30
22/30

18px · LH 1.40

Hierarchy
/20
6/20
WCAG
/25
10/25

2.85:1 min contrast

Performance
/25
16/25

1 font · 7 req

Heading Font

Whitney

Sans

Body Font

Whitney

Sans18px

Contrast Ratio

2.85:1

3 issues

Reading Comfort

~35 CPL

Narrow lines
50px
h3
28px
h4
18px
p

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 2.9:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

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

Buy on MyFonts

Color Palette

11 unique colors
Light
#ffffff
Background· 17.8%
#20231c
Secondary· 14%
#25371f
Secondary· 13%
#96996a
Secondary· 7.3%
#4c722f
Secondary· 6.4%
#7e7152
Secondary· 6.4%
#040707
Primary· 6%
#cdd1bc
Secondary· 6%

Business & Marketing Stack

6 Tools Detected

Enterprise

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Microsoft ClarityFree

User behavior and product analytics

Advertising

2
Facebook PixelMid-Market
TikTok PixelMid-Market

Ad platforms and retargeting pixels

Social Media

1
ShareThisFree

Social widgets and sharing tools

3

Categories

6

Total Tools

0

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

20 Resources

17
Scripts
3
Styles
14
Async
1
Defer

Top Script Sources

analytics.tiktok.com(3)googletagmanager.com(2)connect.facebook.net(2)js.adsrvr.org(2)scripts.clarity.ms(1)

Website Identity

norton.org

30 years old
Location detected: 🇨🇦 Canadavia ip
Network Solutions, LLC📧 Microsoft 365en

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Last analyzed: 08 May 2026 at 15:18

Historical Analysis & Change Tracking