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kleiberit.com

https://kleiberit.com· First analyzed 04 Jun 2026· Updated 04 Jun 2026
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kleiberit.com
Desktop screenshot of kleiberit.com
Mobile screenshot of kleiberit.com
Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

88.198.35.208

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner

Server

Nginx

Nameservers

ns2.eurodns.com.ns3.eurodns.com.ns4.eurodns.com.ns1.eurodns.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
652 ms10%
Speed Index
848 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.1 MB
47 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

6 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Segment

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Web Servers

1
Nginx

SEO Analysis

C69/100
18
6
1
Meta Tags11/15
Content11/12
Headings8/8
Technical16/21
E-E-A-T3/7
Images1/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
K
kleiberit.comkleiberit.com

Startseite - KLEIBERIT SE & CO. KG

KLEIBERIT - Der Spezialist unter dern Klebstoffherstellern. Hersteller von Industrie-, Bau- und Textil-Klebstoffen.

Title Length34 chars

Recommended: 50-60 chars (~207px / 580px)

Description Length115 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (28/55) — critical for accessibility and SEO

7 issues found

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Local SEO

Local Search Readiness

11/100
Poor
3 14 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

F38/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
11/25

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:1,613
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary152w
Descriptive Headingsavg 3.3w
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...
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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
68/100
12
Passed
3
Critical
2
Warnings
Images & Alt Text
13/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
5/15
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.
4 recommendations
  • •Accessibility recommendation preview...
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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.
38/100
D
218 mg
CO₂e / view
2.1 MB
Page Weight
50%
Cleaner Than
New Visitor
249 mg
vs
Returning (cached)
124 mg
Annual (10K/mo)
26.1 kg
Emission Segments
Data Center
11 mg
Network
64 mg
Device
143 mg
Resource Breakdown
JavaScript
650.4 KB
Images
806.6 KB
CSS
579.2 KB
HTML
118.4 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
6 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

36%Critical
Interactive

HTTPS

No WAF

302d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

02.03.2026

Valid Until

02.04.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.kleiberit.comkleiberit.com

SHA-256 Fingerprint

E3:99:79:A1:D7:77:37:84:F5:23:F9:9D:67:37:66:B6:69:32:C7:6A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔵 1 Week(max-age=2490154)
content-language
de-DE
content-length
120919
content-type
text/html; charset=utf-8
date
Thu, 04 Jun 2026 13:32:38 GMT
etag
"fc0d65888eccc22dbf7561ba47a5a566"
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.kleiberit.com

Domain Information

kleiberit.com

Domain Age
28y 7m

Created

03.11.1997

Expires

02.11.2026

Last Updated

21.05.2025

Registrar

EuroDNS S.A.

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
70/100
Mobile Friendly24 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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Futura Plus W08 Medium + Futura Plus W08 Book

WCAG AAA
74/100
Readability
/30
19/30

18px · LH 1.50

Hierarchy
/20
17/20

2.22x ratio · ✓ H1→H6

WCAG
/25
23/25

12.03:1 min contrast

Performance
/25
15/25

System fonts

Heading Font

Futura Plus W08 Medium

Sans40px

Body Font

Futura Plus W08 Book

Sans18px

Contrast Ratio

12.03:1

WCAG AAA (≥7:1)

Reading Comfort

~32 CPL

Narrow lines
40px
h1
36px
h2
22px
h3
22px
h4
18px
p

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 9/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 12.0:1).

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

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

Buy on MyFontsFlesch 9

Color Palette

5 unique colors
Light
#f2f2f2
Background· 63.5%
#435c83
Primary· 5.8%

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

10 Resources

8
Scripts
2
Styles
2
Async
1
Defer

Top Script Sources

local(4)consent.cookiebot.com(2)consentcdn.cookiebot.com(1)googletagmanager.com(1)

Website Identity

kleiberit.com

28 years old
Location detected: 🇩🇪 Germanyvia ip
EuroDNS S.A.de-DE

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Last analyzed: 04 Jun 2026 at 13:32

Historical Analysis & Change Tracking

kleiberit.com Technology Stack - Built With Tailwind CSS, Font Awesome, Google Analytics, Google Analytics 4, Nginx | StackOptic | StackOptic