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tuio.org

https://tuio.org· First analyzed 03 Jun 2026· Updated 03 Jun 2026
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tuio.org
Desktop screenshot of tuio.org
Mobile screenshot of tuio.org
Mobile

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Hosting Provider

Scaleway
scaleway.com

IP Address

51.15.112.84

Site Location

🇳🇱 Netherlandsvia ip

Server Location

🇳🇱 Haarlem, Netherlands

ASN

AS12876

Server

Apache

Nameservers

ns2.easyname.eu.ns1.easyname.eu.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
584 ms10%
Speed Index
759 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
20 KB
10 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Scaleway

Technology Stack

4 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Web Servers

1
Apachev2.4.52

SEO Analysis

D40/100
9
13
2
Meta Tags4/15
Content8/12
Headings5/8
Technical4/21
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
T
tuio.orgtuio.org

TUIO

No description available for this page.

Title Length4 chars

Recommended: 50-60 chars (~25px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

15 issues found

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Local SEO

Local Search Readiness

0/100
Poor
15 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

F37/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
0/25
Citation
4/25

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
Text ratio:46%
Words:369
Token eff.:Optimal
Sections/1K:5.4

Structured Data

No Schema

Citation Readiness

Opening Summary59w
Descriptive Headingsavg 4w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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.
C
61/100
8
Passed
5
Critical
0
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
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
9/15
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.
3 recommendations
  • •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.
69/100
A+
2 mg
CO₂e / view
19.8 KB
Page Weight
95%
Cleaner Than
New Visitor
2 mg
vs
Returning (cached)
1 mg
Annual (10K/mo)
240 g
Emission Segments
Data Center
<0.001 g
Network
<0.001 g
Device
1 mg
Resource Breakdown
Images
15.9 KB
CSS
1.2 KB
HTML
2.6 KB
Green Hosting Verified
Scaleway
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
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B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

82d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

26.05.2026

Valid Until

24.08.2026

Subject Alternative Names (3)

mail.tuio.orgtuio.orgwww.tuio.org

SHA-256 Fingerprint

F0:C1:D3:27:2C:50:2B:24:77:F5:C6:EA:5B:6B:48:35:FD:62:CB:56...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-length
2413
content-type
text/html; charset=UTF-8
date
Wed, 03 Jun 2026 07:59:24 GMT
server
Apache/2.4.52 (Ubuntu)
vary
Accept-Encoding
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

50

SPF
DKIM
DMARC

MX Records (1)

mail.tuio.org

Domain Information

tuio.org

Domain Age
17y 3m

Created

06.03.2009

Expires

06.03.2027

Last Updated

20.04.2026

Registrar

EPAG Domainservices GmbH

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.
F
32/100
Not Mobile Friendly
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.
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Futura + Arial

WCAG AAA
65/100
Readability
/30
8/30

13px · LH 1.30

Hierarchy
/20
13/20

2.77x ratio · ✓ H1→H6

WCAG
/25
24/25

9.33:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

Futura

Sans36px

Body Font

Arial

Sans13px

Contrast Ratio

9.33:1

WCAG AAA (≥7:1)

Reading Comfort

~88 CPL

Wide lines
36px
h1
26px
h2
20px
h3
15px
h4
13px
p

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

⚠️ Wide lines: ~88 chars/line. Use max-width: 65ch for comfortable reading.

❌ Very complex text: Flesch score 23/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 9.3:1).

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

Buy on MyFontsFlesch 23

Color Palette

8 unique colors
3.28:1 AA Large Light
#ffffff
Background· 75%
#8b8e95
Other· 3.4%
#224689
Primary· 5.7%
#5b6b8a
Secondary· 1.3%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

3

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

5 Resources

4
Scripts
1
Styles
2
Async
0
Defer

Top Script Sources

connect.facebook.net(2)googletagmanager.com(1)ssl.google-analytics.com(1)

Website Identity

tuio.org

17 years old
Location detected: 🇳🇱 Netherlandsvia ip
EPAG Domainservices GmbH

Social Profiles

FacebookGitHub

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Last analyzed: 03 Jun 2026 at 07:59

Historical Analysis & Change Tracking