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museolibre.org

https://museolibre.org· First analyzed 25 May 2026· Updated 25 May 2026
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museolibre.org
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Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.221.134

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

anita.ns.cloudflare.com.julian.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
357 ms10%
Speed Index
464 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
166 KB
12 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

2 Technologies Detected

Libraries

1
jQueryv3.7.1

CDN

1
Cloudflare

SEO Analysis

D57/100
16
6
1
Meta Tags9/15
Content9/12
Headings8/8
Technical11/21
E-E-A-T0/7
Images4/7
Links4/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
M
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Title truncated.
Title Length98 chars

Recommended: 50-60 chars (~561px / 580px)

Description Length128 chars

Recommended: 120-160 chars

Issues (1)

  • • Title is too long (98 chars, ~561px). Will be truncated in search results.

7 issues found

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Local SEO

Local Search Readiness

3/100
Poor
1 14 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

D41/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
0/25
Citation
9/25

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
header/footer
Text ratio:12%
Words:413
Token eff.:Optimal
Sections/1K:7.3
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary11w
Descriptive Headingsavg 4.3w
Canonical URL
Open Graph0/3
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
80/100
11
Passed
2
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
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.
62/100
A+
17 mg
CO₂e / view
166.2 KB
Page Weight
95%
Cleaner Than
New Visitor
19 mg
vs
Returning (cached)
10 mg
Annual (10K/mo)
2.0 kg
Emission Segments
Data Center
<0.001 g
Network
5 mg
Device
11 mg
Resource Breakdown
Images
159.5 KB
HTML
6.7 KB
Green Hosting Verified
Cloudflare
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
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A+

Security Score

95%Excellent
Static / Informational

HTTPS

WAF

42d

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+H3

Valid From

07.04.2026

Valid Until

06.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

museolibre.org*.museolibre.org

SHA-256 Fingerprint

00:8A:4E:D9:3F:6F:0D:3A:1A:62:08:3F:24:F8:0A:EE:00:B2:04:B1...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, S...
alt-svc
h3=":443"; ma=86400
cf-mitigated
challenge
cf-ray🇺🇸 Dallas
a0117bfd0c2d6528-DFW
content-encoding
zstd
content-security-policy
default-src 'none'; script-src 'nonce-bLkIeASFGrOUdrRkZZotMU...
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

museolibre.org

Domain Age
12y 7m

Created

28.10.2013

Expires

28.10.2026

Last Updated

12.12.2025

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

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.
D
56/100
Mobile Friendly2 breakpoints
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...
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Typography & Readability

Segoe UI

WCAG Partial
73/100
Readability
/30
19/30

17px · LH 1.80

Hierarchy
/20
16/20

2.86x ratio · ✓ H1→H6

WCAG
/25
16/25

1:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

Segoe UI

Sans48px

Body Font

Segoe UI

Sans17px

Contrast Ratio

1:1

4 issues

Reading Comfort

~37 CPL

Narrow lines
48px
h1
32px
h2
17px
p

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

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 4 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 2.9x larger than body text.

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

Flesch 0

Color Palette

9 unique colors
Light
#ffffff
Background· 51.99999999999999%
#234580
Primary· 17.7%
#6275d4
Accent· 13.6%
#f35e6e
Accent· 9.2%
#62c289
Secondary· 2.4%
#172e59
Accent· 2.3%
#f4dece
Accent· 1.6%
#425290
Secondary· 0.8%

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

3 Resources

3
Scripts
0
Styles
0
Async
1
Defer

Top Script Sources

images.dmca.com(1)code.jquery.com(1)static.cloudflareinsights.com(1)

Website Identity

museolibre.org

12 years old
Location detected: 🇨🇦 Canadavia ip
GoDaddy.com, LLCtr

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Last analyzed: 25 May 2026 at 03:35

Historical Analysis & Change Tracking