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dbz.de

https://dbz.de· First analyzed 21 May 2026· Updated 21 May 2026
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dbz.de
Desktop screenshot of dbz.de
Mobile screenshot of dbz.de
Mobile

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Hosting Provider

Gendorf.NET

IP Address

79.98.227.64

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Burgkirchen an der Alz, Germany

ASN

AS12853

Organization

Gendorf.NET

Nameservers

ns.udag.net.ns.udag.org.ns.udag.de.

Performance

79

Core Web Vitals

Weight

First Contentful Paint
2.4 s10%
Speed Index
3.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.6 MB
104 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Gendorf.NET

Technology Stack

9 Technologies Detected

UI Components

2
Owl CarouselFancybox

CSS Frameworks

2
Tailwind CSS
Normalize.css

Libraries

1
jQueryv1.11.2

Other

1
Modernizr

Icon Libraries

1
Font Awesome

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

SEO Analysis

D59/100
15
8
3
Meta Tags10/15
Content11/12
Headings3/8
Technical15/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile3/4
Indexability3/3
D
dbz.dedbz.de

Deutsche BauZeitschrift – die Architekturfachzeitschrift

No description available for this page.

Title Length56 chars

Recommended: 50-60 chars (~334px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (35/45) — critical for accessibility and SEO

11 issues found

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Crawlability

Sitemap

Type: index

16 URLs

16 sub-sitemaps

robots.txt

14 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

8/100
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

D41/100
Bot Access
20/25
Machine Read.
10/25
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
nav
Text ratio:7%
Words:972
Token eff.:Optimal
Sections/1K:25.7
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary35w
Descriptive Headingsavg 4.3w
Canonical URL
Open Graph1/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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
63/100
9
Passed
5
Critical
2
Warnings
Images & Alt Text
13/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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.
5 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.
26/100
E
328 mg
CO₂e / view
2.6 MB
Page Weight
30%
Cleaner Than
New Visitor
375 mg
vs
Returning (cached)
188 mg
Annual (10K/mo)
39.4 kg
Emission Segments
Data Center
73 mg
Network
79 mg
Device
176 mg
Resource Breakdown
JavaScript
165.4 KB
Images
2.2 MB
CSS
203.4 KB
HTML
18.5 KB
Green Hosting Not Verified
Gendorf.NET
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

56%Poor
Interactive

HTTPS

No WAF

76d

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/1.1

Valid From

07.05.2026

Valid Until

05.08.2026

Subject Alternative Names (2)

dbz.dewww.dbz.de

SHA-256 Fingerprint

D5:9F:C6:27:93:3E:ED:B6:99:55:D3:74:39:E7:C5:EC:60:75:FC:6C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-security-policy
frame-ancestors 'self' *.test.bauverlag.de *.bauverlag.de;
content-type
text/html; charset=UTF-8
date
Thu, 21 May 2026 02:46:42 GMT
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

dbz-de.mail.protection.outlook.com

Domain Information

dbz.de

Last Updated

02.08.2021

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice
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
70/100
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=1.0
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

open_sanssemibold + open_sansregular

WCAG AA
72/100
Readability
/30
22/30

16px · LH --

Hierarchy
/20
8/20
WCAG
/25
22/25

5.74:1 min contrast

Performance
/25
20/25

2 fonts · 3 req

Heading Font

open_sanssemibold

Sans

Body Font

open_sansregular

Sans16px

Contrast Ratio

5.74:1

WCAG AA (≥4.5:1)

Reading Comfort

~43 CPL

Narrow lines
24px
h2
20px
h3
16px
p

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

❌ Very complex text: Flesch score 26/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.7:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 2 font families keeps load times fast.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFontsFlesch 26

Color Palette

7 unique colors
5.01:1 AA Light
#ffffff
Background· 32.2%
#6a7260
Secondary· 7.3%
#41332d
Primary· 10.6%

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

30 Resources

20
Scripts
10
Styles
8
Async
2
Defer

Top Script Sources

cdn.adspirit.de(6)data-cdc9d8aabf.dbz.de(3)bauverlag.adspirit.de(3)app.usercentrics.eu(2)unpkg.com(2)

Website Identity

dbz.de

Location detected: 🇩🇪 Germanyvia tld
📧 Microsoft 365de

Sponsored

Last analyzed: 21 May 2026 at 02:47

Historical Analysis & Change Tracking