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corratec.com

https://corratec.com· First analyzed 24 May 2026· Updated 24 May 2026
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corratec.com
Desktop screenshot of corratec.com
Mobile screenshot of corratec.com
Mobile

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Hosting Provider

Microsoft Azure
azure.microsoft.com

IP Address

20.93.188.253

Site Location

🇳🇱 Netherlandsvia ip

Server Location

🇳🇱 Amsterdam, Netherlands

ASN

AS8075

Organization

Microsoft Azure Cloud (westeurope)

Server

Apache

Nameservers

ns3.acp-domains.de.ns4.acp-domains.de.ns2.acp-domains.de.ns1.acp-domains.de.

Performance

90

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
155 KB
62 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Microsoft Azure

Technology Stack

10 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Other

1
AOS (Animate On Scroll)

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Email Marketing

1
Mailchimp

Advertising

1
LinkedIn Ads

Web Servers

1
Apachev2.4.46

Languages

1
PHPv8.1.28

SEO Analysis

B70/100
22
5
1
Meta Tags12/15
Content12/12
Headings5/8
Technical17/25
E-E-A-T0/7
Images3/7
Links4/5
URL5/5
Social3/5
Freshness2/4
Mobile4/4
Indexability3/3
C
corratec.comcorratec.com

corratec | Home page | Passion of Cycling

Discover the world of corratec – your specialist for high-quality bicycles and e-bikes from Bavaria. Whether mountain bike, road bike, or city bike – experie...

Description truncated.
Title Length41 chars

Recommended: 50-60 chars (~246px / 580px)

Description Length223 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (33/38) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

62 rules

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

D46/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
0/25
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
nav
Text ratio:4%
Words:891
Token eff.:Optimal
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary104w
Descriptive Headingsavg 10w
Canonical URL
Open Graph3/3
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
78/100
12
Passed
3
Critical
1
Warnings
Images & Alt Text
15/20
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
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
7/15
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.
78/100
A+
16 mg
CO₂e / view
155.2 KB
Page Weight
95%
Cleaner Than
New Visitor
18 mg
vs
Returning (cached)
9 mg
Annual (10K/mo)
1.9 kg
Emission Segments
Data Center
<0.001 g
Network
5 mg
Device
10 mg
Resource Breakdown
Images
139.3 KB
HTML
15.9 KB
Green Hosting Verified
Microsoft Azure
Provider Match
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

46d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

11.04.2026

Valid Until

10.07.2026

Subject Alternative Names (3)

corratec.comshop.corratec.comwww.corratec.com

SHA-256 Fingerprint

68:05:F4:71:94:04:0B:66:80:73:FA:A4:A3:F7:13:3C:F7:2E:A1:B3...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
⚡ Brotli(br)
content-length
15979
content-type
text/html; charset=UTF-8
date
Sun, 24 May 2026 13:39:55 GMT
server
Apache/2.4.46 (Unix) OpenSSL/1.1.1k
vary
Accept-Encoding
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

corratec-com.mail.protection.outlook.com

Domain Information

corratec.com

Domain Age
27y 3m

Created

03.02.1999

Expires

03.02.2027

Last Updated

04.02.2026

Registrar

InterNetX GmbH

DNSSEC
Not Enabled

Privacy & Compliance

consentmanager

Cookie Consent Banner
consentmanager
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: consentmanager
Privacy policy page linked

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
63/100
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...
Upgrade to view recommendations

Typography & Readability

-apple-system

WCAG Partial
77/100
Readability
/30
24/30

18px · LH 1.60

Hierarchy
/20
15/20

2.5x ratio

WCAG
/25
16/25

1:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

-apple-system

Sans45px

Body Font

-apple-system

Sans18px

Contrast Ratio

1:1

26 issues

Reading Comfort

~42 CPL

Narrow lines
45px
h1
32px
h3
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 44/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 26 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

Flesch 44

Color Palette

9 unique colors
21:1 AAA Light
#ffffff
Background· 32.8%
#000000
Background· 19.599999999999998%
#e3e8eb
Primary· 9.6%
#1c324a
Secondary· 5.2%
#160d0c
Secondary· 4.3%
#52443e
Secondary· 3.8%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

13 Resources

9
Scripts
4
Styles
5
Async
0
Defer

Top Script Sources

cdn.consentmanager.net(3)corratec.com(3)googletagmanager.com(1)a.delivery.consentmanager.net(1)c.delivery.consentmanager.net(1)

Website Identity

corratec.com

27 years old
Location detected: 🇳🇱 Netherlandsvia ip
InterNetX GmbH📧 Microsoft 365en

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Last analyzed: 24 May 2026 at 13:40

Historical Analysis & Change Tracking