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bautz.de

https://bautz.de· First analyzed 12 May 2026· Updated 12 May 2026
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bautz.de
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Mobile

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Hosting Provider

Google Cloud Platform
cloud.google.com

IP Address

23.236.62.147

Site Location

🇩🇪 Nordhausen, Germanyvia schema

Server Location

🇺🇸 Council Bluffs, United States

ASN

AS396982

Organization

Google Cloud (us-central1)

Server

Pepyaka

CDN

Fastly

Nameservers

ns1.namesecure.de.ns2.namesecure.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
662 ms10%
Speed Index
861 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4 MB
150 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Wix
website_builder

Progressive Web App

Service WorkerApple Touch Icon

Technology Stack

6 Technologies Detected

Frameworks

1
Reactv18.3.1

Libraries

1
Lodashv4.17.21

Other

1
Lottie

CSS Frameworks

1
Tailwind CSS

Customer Support

1
Zendesk

Analytics

1
Sentry

SEO Analysis

C66/100
20
8
1
Meta Tags15/15
Content3/12
Headings5/8
Technical23/25
E-E-A-T0/7
Images4/7
Links2/5
URL5/5
Social5/5
Freshness0/4
Mobile1/4
Indexability3/3
B
bautz.debautz.de

Philosophie | Verlag Traugott Bautz GmbH | Nordhausen

Verlag T. Bautz GmbH veröffentlicht Ihre Bücher kostengünstig und in bester Qualität. Schwerpunkte sind u.a. Philosophie, Theologie, Religion, Geschichte.

Title Length53 chars

Recommended: 50-60 chars (~321px / 580px)

Description Length154 chars

Recommended: 120-160 chars

Issues (1)

  • • Very thin content (0 words). Search engines need substantial content for ranking.

9 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

15 rules

Sitemap reference found

Local SEO

Local Search Readiness

51/100
Fair
12 11

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AI & LLM Readiness

F35/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
6/25
Citation
2/25

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:0%
Words:573
Token eff.:Optimal

Structured Data

3 JSON-LD
WebSiteLocalBusiness×1.1SearchAction

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
Upgrade to view recommendations

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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
65/100
9
Passed
5
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
3/20
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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.
29/100
F
416 mg
CO₂e / view
4.0 MB
Page Weight
15%
Cleaner Than
New Visitor
475 mg
vs
Returning (cached)
238 mg
Annual (10K/mo)
49.9 kg
Emission Segments
Data Center
20 mg
Network
122 mg
Device
273 mg
Resource Breakdown
JavaScript
1.9 MB
Images
1.7 MB
CSS
1.6 KB
HTML
313.3 KB
Other
117.9 KB
Green Hosting Verified
Google Cloud
GWF Verified
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

46%Poor
Interactive

HTTPS

No WAF

47d

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/2+H3

Valid From

31.03.2026

Valid Until

29.06.2026

Subject Alternative Names (2)

bautz.dewww.bautz.de

SHA-256 Fingerprint

73:0B:CE:73:C3:C3:06:55:73:F3:E9:4C:C4:C2:0A:67:EF:EF:BB:BA...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
age
174
alt-svc
h3=":443"; ma=2592000
cache-control
🟡 0s(public,max-age=0,must-revalidate)
content-encoding
⚡ Brotli(br)
content-language
en
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

50

SPF
DKIM
DMARC

MX Records (1)

mails.bautz.de

Domain Information

bautz.de

Last Updated

20.11.2025

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
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.
B
72/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

museo-w01-700

WCAG Partial
58/100
Readability
/30
18/30

20px · LH 1.20

Hierarchy
/20
4/20

0.6x ratio

WCAG
/25
18/25

1.59:1 min contrast

Performance
/25
18/25

System fonts

Heading Font

museo-w01-700

Sans12px

Body Font

museo-w01-700

Sans20px

Contrast Ratio

1.59:1

1 issue

Reading Comfort

~59 CPL

Optimal (45–75)
12px
h1
22px
h2
20px
p
Perfect Fourth
Scale

✅ Excellent readability: 20px body text is ideal for all devices.

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~59 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 10/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 1.6:1).

❌ Broken heading hierarchy: 3 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

Buy on MyFontsFluid TypeFlesch 10

Color Palette

11 unique colors
6.43:1 AA Light
#ffffff
Background· 75.2%
#566067
Secondary· 2.5%
#2e2b25
Secondary· 3.7%
#c2cbd6
Secondary· 3.6%
#93a6c4
Secondary· 2.5%
#aeb8c7
Secondary· 2.5%
#d9e1e9
Primary· 2.3%
#80715d
Secondary· 2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

17 Resources

15
Scripts
2
Styles
8
Async
2
Defer

Top Script Sources

static.parastorage.com(13)browser.sentry-cdn.com(2)

Website Identity

Verlag Traugott Bautz GmbH

LocalBusiness
03631466710
www.bautz.de

1 Ellernstraße, Nordhausen

99734, Nordhausen, TH

DE

Location detected: 🇩🇪 Germany, Nordhausenvia schema
de

Social Profiles

Instagram

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Last analyzed: 12 May 2026 at 10:34

Historical Analysis & Change Tracking