fritz-kola.com

https://fritz-kola.com· First analyzed 20 May 2026· Updated 20 May 2026

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fritz-kola.com

Mobile

Sponsored

Hosting Provider

uvensys GmbH

IP Address

37.208.107.235

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Leihgestern, Germany

ASN

AS58010

Organization

uvensys GmbH

Server

Apache

Nameservers

c.ns14.net.a.ns14.net.b.ns14.net.d.ns14.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

707 ms10%

Speed Index

919 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

7.3 MB

55 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

uvensys GmbH

Technology Stack

6 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Plausible Analytics Sentry

CSS Frameworks

Tailwind CSS

Web Servers

Apache

SEO Analysis

C66/100

Meta Tags14/15

Content3/12

Headings7/8

Technical19/25

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

fritz-kola.comfritz-kola.com

fritz-kola | independent and awake since 2003. | fritz-kola

an old vw van, a desire for independence and a simple idea – it can be done better. that’s all it took to get started.

Title Length59 chars

Recommended: 50-60 chars (~348px / 580px)

Description Length118 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (9 words). Search engines need substantial content for ranking.
• Most images missing alt text (36/38) — critical for accessibility and SEO

6 issues found

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Crawlability

Sitemap

Type: standard

292 URLs

robots.txt

4 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

6/100

Poor

2 13 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

F34/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

7/25

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:1%

Words:1,109

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary

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 (12)

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.

89/100

Passed

Critical

Warnings

Images & Alt Text

18/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

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

15/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

9/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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.

42/100

750 mg

CO₂e / view

7.3 MB

Page Weight

Cleaner Than

New Visitor

857 mg

Returning (cached)

429 mg

Annual (10K/mo)

90.0 kg

Emission Segments

Data Center

37 mg

Network

221 mg

Device

493 mg

Resource Breakdown

JavaScript

67.0 KB

Images

145.4 KB

CSS

115.4 KB

HTML

28.1 KB

Other

6.9 MB

Green Hosting Verified

uvensys GmbH

GWF Verified

6 recommendations

•Carbon footprint recommendation preview...

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A+

Security Score

93%Excellent

Static / Informational

HTTPS

No WAF

65d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

25.04.2026

Valid Until

24.07.2026

Subject Alternative Names (4)

drink-from-glass.comfritz-kola.comtest.trink-aus-glas.dewww.fritz-kola.com

SHA-256 Fingerprint

7B:32:69:C9:DC:20:14:E8:F7:F8:B4:FD:59:AD:2A:ED:55:53:FF:C3...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age

178293

cache-control

🔴 No Cache(no-cache, private)

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-language

content-length

28512

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

fritzkola-com01c.mail.protection.outlook.com

Domain Information

fritz-kola.com

Domain Age

22 years

Created

14.05.2004

Expires

14.05.2027

Last Updated

15.05.2026

Registrar

InterNetX GmbH

DNSSEC

Not Enabled

Privacy & Compliance

Usercentrics

Cookie Consent Banner

Usercentrics

GDPR Indicators

Cookie consent banner detected

CMP: Usercentrics

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.

70/100

Mobile Friendly134 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, minimum-scale=1

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

fritz-kola + Karla

WCAG Partial

71/100

Readability

/30

21/30

16px · LH 1.63

Hierarchy

/20

13/20

4x ratio

WCAG

/25

17/25

1:1 min contrast

Performance

/25

20/25

2 fonts · 3 req

Heading Font

fritz-kola

Sans64px

Body Font

Karla

Sans16px

Contrast Ratio

1:1

24 issues

Reading Comfort

~93 CPL

Wide lines

64px

16px

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

⚠️ Wide lines: ~93 chars/line. Use max-width: 65ch for comfortable reading.

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

⚠️ Partial contrast: 24 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 4.0x larger than body text.

Buy on MyFontsFlesch 44

Color Palette

5 unique colors

21:1 AAA Dark

#000000

Background· 78.89999999999999%

#ffffff

Text· 5.5%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

PlausibleSMB

User behavior and product analytics

Sponsored

Scripts & Styles

27 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(11)app.usercentrics.eu(2)privacy-proxy.usercentrics.eu(1)browser.sentry-cdn.com(1)plausible.io(1)

Website Identity

fritz-kola.com

22 years old

Location detected: 🇩🇪 Germanyvia ip

InterNetX GmbH📧 Microsoft 365en

Social Profiles

Facebook YouTube

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Last analyzed: 20 May 2026 at 09:36

Historical Analysis & Change Tracking