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ibsf.org

https://ibsf.org· First analyzed 10 May 2026· Updated 10 May 2026
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ibsf.org
Desktop screenshot of ibsf.org
Mobile screenshot of ibsf.org
Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

91.98.65.10

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Cloud Nbg1

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

syeef.ns.cloudflare.com.miki.ns.cloudflare.com.

Performance

94

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
11.8 MB
53 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

5 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Web Servers

1
Nginx

SEO Analysis

C62/100
19
5
4
Meta Tags10/15
Content3/12
Headings3/8
Technical24/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social1/5
Freshness2/4
Mobile4/4
Indexability3/3
I
ibsf.orgibsf.org

IBSF | International Bobsleigh & Skeleton Federation: IBSF

No description available for this page.

Title Length58 chars

Recommended: 50-60 chars (~335px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (4)

  • • Missing meta description — important for click-through rates in SERPs
  • • Very thin content (8 words). Search engines need substantial content for ranking.
  • • Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

34 rules

Sitemap reference found

Local SEO

Local Search Readiness

13/100
Poor
4 12 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
20/25
Machine Read.
7/25
Schema Data
3/25
Citation
2/25

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:2%
Words:1,701
Token eff.:Optimal

Structured Data

Microdata
Article×1.2microdata

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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
69/100
10
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
3/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 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.
39/100
F
1.22 g
CO₂e / view
11.8 MB
Page Weight
5%
Cleaner Than
New Visitor
1.39 g
vs
Returning (cached)
697 mg
Annual (10K/mo)
146.4 kg
Emission Segments
Data Center
60 mg
Network
359 mg
Device
802 mg
Resource Breakdown
JavaScript
101.6 KB
Images
11.3 MB
CSS
375.9 KB
HTML
62.1 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A+

Security Score

100%Excellent
Static / Informational

HTTPS

No WAF

31d

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

Valid From

13.03.2026

Valid Until

11.06.2026

Subject Alternative Names (3)

ibsf.dev.pxia.deibsf.orgwww.ibsf.org

SHA-256 Fingerprint

DB:19:0F:AF:7A:C6:2C:1F:54:9F:9C:78:8F:C3:13:07:9D:40:BA:A2...

Upgrade to view header details

HTTP Headers

Developer Console

connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-language
en
content-security-policy
default-src 'self' ; img-src 'self' data: https:...
content-type
text/html; charset=utf-8
date
Sun, 10 May 2026 14:35:45 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

gatekeeper.space.net
gatekeeper.spacenet.de

Domain Information

ibsf.org

Domain Age
18y 2m

Created

19.02.2008

Expires

19.02.2027

Last Updated

05.04.2026

Registrar

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

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked
Legitimate interest basis 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
74/100
Mobile Friendly281 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, shrink-to-fit=no
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

DIN Pro

WCAG Partial
59/100
Readability
/30
20/30

16px · LH 1.25

Hierarchy
/20
8/20
WCAG
/25
13/25

1:1 min contrast

Performance
/25
18/25

1 font · 4 req

Heading Font

DIN Pro

Sans

Body Font

DIN Pro

Sans16px

Contrast Ratio

1:1

28 issues

Reading Comfort

~41 CPL

Narrow lines
44px
h2
28px
h3
14px
h4
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 12/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 28 elements below WCAG AA threshold (min 1.0:1).

❌ 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).

Buy on MyFontsFlesch 12

Color Palette

12 unique colors
8.59:1 AAA Light
#ffffff
Primary· 43.4%
#544a46
Secondary· 6.3%
#442b2a
Secondary· 10%
#171613
Text· 8%
#9d6e49
Secondary· 5.9%
#7f252f
Accent· 5.4%
#bfb697
Secondary· 3.4%
#b69d60
Secondary· 1.9%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

2

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

11 Resources

10
Scripts
1
Styles
2
Async
2
Defer

Top Script Sources

olympics.com(3)local(3)consent.cookiebot.com(2)consentcdn.cookiebot.com(1)googletagmanager.com(1)

Website Identity

ibsf.org

18 years old
Location detected: 🇩🇪 Germanyvia ip
Hosting Concepts B.V. d/b/a Registrar.euen-GB

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Last analyzed: 10 May 2026 at 14:36

Historical Analysis & Change Tracking