oeffnungszeitenbuch.de

https://oeffnungszeitenbuch.de· First analyzed 14 May 2026· Updated 14 May 2026

Export

Mobile

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Hosting Provider

Hetzner

hetzner.com

IP Address

78.47.41.57

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner Online GmbH

Server

Nginx

Nameservers

ns75.domaincontrol.com.ns76.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

508 ms10%

Speed Index

660 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

965 KB

82 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

7 Technologies Detected

Advertising

Google Ads Google AdSense

Icon Libraries

Analytics

Tag Managers

Web Servers

Languages

SEO Analysis

B75/100

Meta Tags15/15

Content10/12

Headings8/8

Technical21/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

oeffnungszeitenbuch.deoeffnungszeitenbuch.de

ÖffnungszeitenBuch | Branchenbuch für Deutschland, AT & CH

Hier findest Du Öffnungszeiten von Firmen, Behörden, Dienstleistern, Ämtern und mehr - über 3,5 Millionen Einträge im ÖffnungszeitenBuch

Title Length58 chars

Recommended: 50-60 chars (~350px / 580px)

Description Length136 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (6/9) — critical for accessibility and SEO

6 issues found

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Crawlability

Sitemap

robots.txt

42 rules

Local SEO

Local Search Readiness

11/100

Poor

3 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

F37/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

1/25

Citation

9/25

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:2%

Words:625

Token eff.:Optimal

Structured Data

1 JSON-LD

BreadcrumbList

Citation Readiness

Opening Summary6559w

Descriptive Headingsavg 2.7w

Canonical URL

Open Graph2/3

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.

46/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

14/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

2/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

12/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

7/15

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

ARIA & Roles

6/15

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

3 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.

61/100

98 mg

CO₂e / view

965.1 KB

Page Weight

70%

Cleaner Than

New Visitor

111 mg

Returning (cached)

56 mg

Annual (10K/mo)

11.7 kg

Emission Segments

Data Center

5 mg

Network

29 mg

Device

64 mg

Resource Breakdown

JavaScript

803.5 KB

Images

75.3 KB

CSS

7.6 KB

HTML

54.9 KB

Other

23.8 KB

Green Hosting Verified

Hetzner Online GmbH

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

51d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

06.04.2026

Valid Until

05.07.2026

Subject Alternative Names (2)

oeffnungszeitenbuch.dewww.oeffnungszeitenbuch.de

SHA-256 Fingerprint

4F:5C:3E:5A:55:ED:04:6B:50:67:49:A0:34:BD:96:5C:45:66:72:C0...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ch

Sec-CH-UA-Arch, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version,...

access-control-allow-headers

Origin, X-Requested-With, Content-Type, Accept

access-control-allow-origin

cache-control

🟡 2 Hours(public, max-age=7200, s-maxage=7200, must-revalidate, proxy-...)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mxlb.ispgateway.de

Domain Information

oeffnungszeitenbuch.de

Last Updated

09.12.2025

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

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.

70/100

Mobile Friendly11 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=1.0

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

arial

WCAG Partial

53/100

Readability

/30

10/30

13px · LH --

Hierarchy

/20

11/20

1.54x ratio

WCAG

/25

12/25

3.84:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

arial

Sans20px

Body Font

arial

Sans13px

Contrast Ratio

3.84:1

1 issue

Reading Comfort

Single Font Family

left aligned

20px

15px

13px

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Hard to read: Flesch score 40/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 3.8:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

✅ System fonts: Zero font loading delay — best possible LCP impact.

Flesch 40

Color Palette

8 unique colors

2.72:1 Fail Light

#ffffff

Background· 51.199999999999996%

#a09c99

Other· 4.6%

#54affe

Primary· 27.2%

#3c6eac

Secondary· 4.9%

#b5c3cc

Secondary· 4.4%

#579cd5

Accent· 1.7%

#43577a

Secondary· 1.7%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

17 Resources

Scripts

Styles

Async

Defer

Top Script Sources

maps.googleapis.com(4)local(2)dn0qt3r0xannq.cloudfront.net(2)googletagmanager.com(1)spcmp.oeffnungszeitenbuch.de(1)

Website Identity

oeffnungszeitenbuch.de

Location detected: 🇩🇪 Germanyvia tld

Social Profiles

Facebook X (Twitter)

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Last analyzed: 14 May 2026 at 11:03

Historical Analysis & Change Tracking