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todon.nl

https://todon.nl· First analyzed 12 May 2026· Updated 12 May 2026
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todon.nl
Desktop screenshot of todon.nl
Mobile screenshot of todon.nl
Mobile

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Hosting Provider

ProcoliX COLO

IP Address

185.206.232.142

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Amsterdam, The Netherlands

ASN

AS51758

Organization

ProcoliX COLO

Server

Mastodon

Nameservers

ns0.transip.net.ns2.transip.eu.ns1.transip.nl.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
908 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.5 MB
105 requests

Image Optimization

WebPAVIFResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
ProcoliX COLO

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

1 Technologies Detected

CSS Frameworks

1
Tailwind CSS

SEO Analysis

D59/100
16
8
1
Meta Tags7/15
Content11/12
Headings5/8
Technical14/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
T
todon.nltodon.nl

About - Todon.nl

Radical leftist anti-authoritarian. For anarchists, socialists, (climate) activists, LGBTQIA+, anti-racists, anti-fascists, anti-capitalists, intersectionali...

Description truncated.
Title Length16 chars

Recommended: 50-60 chars (~94px / 580px)

Description Length206 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (4/5) — critical for accessibility and SEO

9 issues found

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Crawlability

Sitemap
robots.txt

439 rules

Local SEO

Local Search Readiness

6/100
Poor
2 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

F33/100
Bot Access
12/25
Machine Read.
9/25
Schema Data
0/25
Citation
12/25

AI Bot Access

7/14 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:20%
Words:1,858
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary74w
Descriptive Headings
Canonical URL
Open Graph3/3
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.
B
70/100
12
Passed
5
Critical
2
Warnings
Images & Alt Text
18/20
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
2/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 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.
35/100
E
319 mg
CO₂e / view
2.5 MB
Page Weight
30%
Cleaner Than
New Visitor
364 mg
vs
Returning (cached)
182 mg
Annual (10K/mo)
38.2 kg
Emission Segments
Data Center
71 mg
Network
77 mg
Device
171 mg
Resource Breakdown
JavaScript
721.0 KB
Images
778.8 KB
CSS
881.8 KB
HTML
16.2 KB
Other
179.5 KB
Green Hosting Not Verified
ProcoliX COLO
4 recommendations
  • •Carbon footprint recommendation preview...
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A

Security Score

81%Very Good
Interactive

HTTPS

No WAF

53d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

06.04.2026

Valid Until

05.07.2026

Subject Alternative Names (1)

todon.nl

SHA-256 Fingerprint

65:57:6D:3E:88:4B:0E:55:4E:8F:2D:F0:D2:64:CF:A8:ED:B8:C2:27...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟡 15s(max-age=15, public, stale-while-revalidate=30, stale-if-erro...)
content-encoding
📦 Gzip(gzip)
content-security-policy
base-uri 'none'; default-src 'none'; frame-ancestors 'none';...
content-type
text/html; charset=utf-8
date
Tue, 12 May 2026 03:23:22 GMT
etag
W/"c05f995ed95b40bad34187be8841f995"
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

75

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

smtp2.protagio.nl
smtp1.protagio.nl

Domain Information

todon.nl

Domain Age
9 years

Created

28.04.2017

Last Updated

21.09.2025

Registrar

team.blue nl B.V.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked
Data Protection Officer mentioned

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.
B
71/100
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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

mastodon-font-sans-serif

WCAG Partial
64/100
Readability
/30
20/30

15px · LH 1.47

Hierarchy
/20
12/20

1.6x ratio

WCAG
/25
16/25

4.38:1 min contrast

Performance
/25
16/25

1 font · 4 req

Heading Font

mastodon-font-sans-serif

Sans24px

Body Font

mastodon-font-sans-serif

Sans15px

Contrast Ratio

4.38:1

9 issues

Reading Comfort

~36 CPL

Narrow lines
24px
h1
15px
h4
15px
p

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.47 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 25/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 4.4:1).

❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

Buy on MyFontsFluid TypeFlesch 25

Color Palette

9 unique colors
20.26:1 AAA Light
#ffffff
Background· 70.8%
#060606
Text· 4.3%
#181820
Primary· 0%
#a09db5
Secondary· 3.4%
#5b56bb
Secondary· 2.2%

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

9 Resources

3
Scripts
6
Styles
0
Async
0
Defer

Top Script Sources

local(3)

Website Identity

todon.nl

todon@posteo.eu
9 years old
Location detected: 🇳🇱 Netherlandsvia tld
team.blue nl B.V.en-GB

Social Profiles

GitHub

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Last analyzed: 12 May 2026 at 03:23

Historical Analysis & Change Tracking