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bike24.de

https://bike24.de· First analyzed 13 May 2026· Updated 13 May 2026
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bike24.de
Desktop screenshot of bike24.de
Mobile screenshot of bike24.de
Mobile

Sponsored

Hosting Provider

Akamai Technologies, Inc.

IP Address

184.24.77.141

Site Location

🇩🇪 Dresden, Germanyvia schema_nap

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS20940

Organization

Akamai Technologies, Inc.

CDN

Akamai

WAF

Akamai

Nameservers

a26-67.akam.net.a1-141.akam.net.a3-65.akam.net.a24-67.akam.net.+2 more

Performance

99

Core Web Vitals

Weight

First Contentful Paint
746 ms10%
Speed Index
970 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
426 KB
64 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Akamai Technologies, Inc.
CDN
Akamai

Technology Stack

5 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Tag Managers

1
Google Tag Manager

Reviews

1
Trustpilot

Customer Support

1
Zendesk

SEO Analysis

B75/100
20
7
1
Meta Tags12/15
Content10/12
Headings3/8
Technical21/21
E-E-A-T5/7
Images5/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
B
bike24.debike24.de

BIKE24 - Der Online Shop für Bike-Fans

BIKE24 ► Top Auswahl an Fahrrädern, Zubehör & Bekleidung ✓ Triathlon, Running & Outdoor ✓ 800+ Marken ✓ >1 Mio. aktive Kunden ➤ Build your ride!

Title Length38 chars

Recommended: 50-60 chars (~229px / 580px)

Description Length144 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

8 issues found

Upgrade to view details

Local SEO

Local Search Readiness

44/100
Fair
12 9

Sponsored

AI & LLM Readiness

D48/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
3/25
Citation
15/25

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
def. listsnav
Text ratio:5%
Words:2,045
Token eff.:Optimal
Depth:2/5

Structured Data

1 JSON-LD
Organization×1.1
sameAs entity links

Citation Readiness

Opening Summary40w
Descriptive Headingsavg 3w
Canonical URL
Open Graph2/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

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
72/100
11
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
13/20
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.
3 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.
76/100
A
43 mg
CO₂e / view
425.5 KB
Page Weight
90%
Cleaner Than
New Visitor
49 mg
vs
Returning (cached)
25 mg
Annual (10K/mo)
5.2 kg
Emission Segments
Data Center
2 mg
Network
13 mg
Device
28 mg
Resource Breakdown
JavaScript
173.9 KB
Images
1.2 KB
CSS
79.1 KB
HTML
53.0 KB
Other
118.3 KB
Green Hosting Verified
Akamai Technologies, Inc.
Provider Match
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

61%Fair
Interactive

HTTPS

WAF

36d

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

20.03.2026

Valid Until

18.06.2026

Subject Alternative Names (1)

www.bike24.de

SHA-256 Fingerprint

00:C7:E4:39:A2:FC:C3:C3:F8:F0:A4:38:76:9F:52:12:1F:FF:26:6E...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

akamai-grn
0.e3a13617.1778698153.4d2df5e
cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-language
de
content-security-policy
frame-ancestors 'self' https://production.bike24-prod.magnol...
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

bike24.de

Last Updated

16.12.2025

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
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.
C
69/100
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=1.0
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Helvetica

WCAG AA
51/100
Readability
/30
13/30

12px · LH 1.33

Hierarchy
/20
8/20
WCAG
/25
21/25

4.59:1 min contrast

Performance
/25
9/25

3 fonts · 5 req

Heading Font

Helvetica

Sans

Body Font

Helvetica

Sans12px

Contrast Ratio

4.59:1

WCAG AA (≥4.5:1)

Reading Comfort

~45 CPL

Narrow lines
28px
h2
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 21/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.6:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 21

Color Palette

8 unique colors
3.32:1 AA Large Light
#ffffff
Background· 58.8%
#8c8d91
Other· 16.3%
#182535
Primary· 4.9%
#406e9c
Secondary· 4%
#7991a8
Secondary· 0.2%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Reviews & Social Proof

1
TrustpilotMid-Market

Customer reviews and testimonials

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

11 Resources

9
Scripts
2
Styles
2
Async
7
Defer

Top Script Sources

assets.bike24.com(5)local(2)widget.trustpilot.com(1)s.go-mpulse.net(1)

Website Identity

Bike24 GmbH

Bike24 GmbH

Organization
www.bike24.de/

Breitscheidstr. 40, Dresden

01237, Dresden, Sachsen

DE

Location detected: 🇩🇪 Germany, Dresdenvia schema_nap
de-DE

Sponsored

Last analyzed: 13 May 2026 at 18:49

Historical Analysis & Change Tracking