mstdn.business

https://mstdn.business· First analyzed 10 May 2026· Updated 10 May 2026

Export

mstdn.business

Mobile

Sponsored

Hosting Provider

netcup GmbH

IP Address

89.58.31.53

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS197540

Organization

netcup GmbH

Server

Mastodon

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ed.ns.cloudflare.com.rose.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

811 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.1 MB

18 requests

Image Optimization

WebPAVIF

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

netcup GmbH

CDN

Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

1 Technologies Detected

CSS Frameworks

Tailwind CSS

SEO Analysis

D54/100

Meta Tags11/15

Content3/12

Headings5/8

Technical14/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

mstdn.businessmstdn.business

Explore - Mastodon For Business

Business-friendly Mastodon server,open for everyone interested to contribute with their real name, business, brand, or startup to build a professional commun...

Description truncated.

Title Length31 chars

Recommended: 50-60 chars (~190px / 580px)

Description Length161 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (2/3) — critical for accessibility and SEO

9 issues found

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Crawlability

Sitemap

robots.txt

5 rules

Local SEO

Local Search Readiness

4/100

Poor

1 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

F32/100

Bot Access

19/25

Machine Read.

2/25

Schema Data

0/25

Citation

11/25

AI Bot Access

13/14 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:3%

Words:176

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary56w

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.

72/100

Passed

Critical

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

4/15

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.

76/100

118 mg

CO₂e / view

1.1 MB

Page Weight

70%

Cleaner Than

New Visitor

135 mg

Returning (cached)

68 mg

Annual (10K/mo)

14.2 kg

Emission Segments

Data Center

6 mg

Network

35 mg

Device

78 mg

Resource Breakdown

JavaScript

541.5 KB

Images

2.9 KB

CSS

608.5 KB

HTML

11.1 KB

Other

8.3 KB

Green Hosting Verified

netcup GmbH

GWF Verified

2 recommendations

•Carbon footprint recommendation preview...

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Security Score

81%Very Good

Interactive

HTTPS

No WAF

44d

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

26.03.2026

Valid Until

24.06.2026

Subject Alternative Names (1)

mstdn.business

SHA-256 Fingerprint

30:01:E6:FE:9B:DB:25:2F:74:6C:8D:1D:D0:25:55:86:44:86:89:92...

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

Sun, 10 May 2026 20:42:38 GMT

etag

W/"97441e531e85ad61f4f31be488c3b26c"

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

mstdn.business

Domain Age

3y 5m

Created

09.12.2022

Expires

09.12.2026

Last Updated

23.01.2026

Registrar

Hosting Concepts B.V. d/b/a Registrar.eu

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

67/100

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

mastodon-font-sans-serif

WCAG Partial

68/100

Readability

/30

23/30

15px · LH 1.47

Hierarchy

/20

11/20

1.07x ratio · ✓ H1→H6

WCAG

/25

16/25

1:1 min contrast

Performance

/25

18/25

1 font · 3 req

Heading Font

mastodon-font-sans-serif

Sans16px

Body Font

mastodon-font-sans-serif

Sans15px

Contrast Ratio

1:1

10 issues

Reading Comfort

Single Font Family

left aligned

16px

13px

15px

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

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

✅ Easy to read: Flesch score 80/100 — accessible to general audiences.

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

Buy on MyFontsFluid TypeFlesch 80

Color Palette

5 unique colors

Light

#181820

Primary· 83.00000000000003%

#282a40

Secondary· 9%

#494963

Secondary· 3.3%

#7c7cae

Secondary· 2.6%

#080a12

Secondary· 2.2%

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Scripts & Styles

7 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(4)

Website Identity

mstdn.business

3 years old

Location detected: 🇩🇪 Germanyvia ip

Hosting Concepts B.V. d/b/a Registrar.euen-GB

Social Profiles

GitHub

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Last analyzed: 10 May 2026 at 20:42

Historical Analysis & Change Tracking