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thunderbike.de

https://thunderbike.de· First analyzed 14 May 2026· Updated 14 May 2026
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thunderbike.de
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Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

85.10.213.194

Site Location

🇩🇪 Germanyvia phone

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner Online GmbH

Server

Apache

Nameservers

ns56.kundenserver.de.ns55.kundenserver.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
557 ms10%
Speed Index
724 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.8 MB
122 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPress
Infrastructure
Hosting
Hetzner

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

26 Technologies Detected

Plugins

13
Contact Form 7 Multi Step
Sharethis Share Buttons
WPML
Tb Vehicle AvailabilitySimple TagsYoutube Embed PlusFb Reviews WidgetWidget Google ReviewsWonderpush Web Push NotificationsBorlabs Cookie
Yoast SEO
WP Rocket
WPML

Analytics

3
Google Analytics
Google Analytics 4
Matomo

UI Components

2
Slick CarouselFancybox

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Social

1
ShareThis

Web Servers

1
Apache

CDN

1
Cloudflare

Security

1
reCAPTCHA

SEO Analysis

A80/100
23
6
2
Meta Tags14/15
Content10/12
Headings3/8
Technical25/25
E-E-A-T2/7
Images2/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
T
thunderbike.dethunderbike.de

Thunderbike Harley-Davidson | Custombikes, Zubehör & Online Shop

Offizieller Harley-Davidson Händler & Customizer. Custom Zubehör für H-D und Metric, H-D Rental, aktuelle Modelle und riesige Galerie mit Umbaubeispielen.

Title Length64 chars

Recommended: 50-60 chars (~384px / 580px)

Description Length154 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (19/23) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

35 URLs

35 sub-sitemaps

robots.txt

6 rules

Local SEO

Local Search Readiness

33/100
Needs Work
9 9

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AI & LLM Readiness

D48/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
8/25
Citation
13/25

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:5%
Words:1,665
Token eff.:Optimal

Structured Data

5 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary13w
Descriptive Headingsavg 1.4w
Canonical URL
Open Graph3/3
Twitter Card1/3
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
64/100
12
Passed
3
Critical
2
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
12/15
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
11/15
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.
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.
40/100
F
500 mg
CO₂e / view
4.8 MB
Page Weight
15%
Cleaner Than
New Visitor
572 mg
vs
Returning (cached)
286 mg
Annual (10K/mo)
60.0 kg
Emission Segments
Data Center
25 mg
Network
147 mg
Device
329 mg
Resource Breakdown
JavaScript
275.0 KB
Images
1.8 MB
CSS
2.7 MB
HTML
36.2 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

265d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

04.02.2026

Valid Until

03.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

thunderbike.dewww.thunderbike.de

SHA-256 Fingerprint

A4:CD:49:AE:61:66:E0:26:9E:8E:90:74:22:AB:B1:5B:41:19:45:25...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(max-age=0, no-cache)
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Thu, 14 May 2026 23:38:52 GMT
server
Apache
vary
Accept-Encoding
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

thunderbike-de.mail.protection.outlook.com

Domain Information

thunderbike.de

Last Updated

23.05.2018

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
76/100
Mobile Friendly2 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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Montserrat

WCAG Partial
72/100
Readability
/30
18/30

12px · LH 1.43

Hierarchy
/20
19/20

3.92x ratio · ✓ H1→H6

WCAG
/25
17/25

1:1 min contrast

Performance
/25
18/25

1 font · 5 req

Heading Font

Montserrat

Sans48px

Body Font

Montserrat

Sans12px

Contrast Ratio

1:1

17 issues

Reading Comfort

~45 CPL

Optimal (45–75)
48px
h1
30px
h2
24px
h3
24px
h4
12px
p

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

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 17 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 3.9x larger than body text.

Buy on MyFontsFluid Type (rem)

Color Palette

5 unique colors
19.66:1 AAA Dark
#0c0b0b
Background· 37.10000000000001%
#ffffff
Primary· 31.8%

Business & Marketing Stack

5 Tools Detected

Enterprise

Marketing Automation

1
Brevo (Sendinblue)SMB

Email marketing and automation platforms

Behavior Analytics

3
Google AnalyticsFree
Matomo (Piwik)Mid-Market
Google Tag ManagerFree

User behavior and product analytics

Social Media

1
ShareThisFree

Social widgets and sharing tools

3

Categories

5

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
3
Async
14
Defer

Top Script Sources

thunderbike.de(18)analytics.thunderbike.de(1)googletagmanager.com(1)

Website Identity

Thunderbike Harley-Davidson

Thunderbike Harley-Davidson

Organization

Official Harley-Davidson Dealer, Customizer, Manufacturer or Custom Parts & Accessories and World Champion of Custombike Building.

info@thunderbike.de
+49 02852 6777 0
www.thunderbike.com/
Location detected: 🇩🇪 Germanyvia phone
📧 Microsoft 365deEst. 1985

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Last analyzed: 14 May 2026 at 23:39

Historical Analysis & Change Tracking