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hoerzu.de

https://hoerzu.de· First analyzed 05 May 2026· Updated 05 May 2026
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hoerzu.de
Desktop screenshot of hoerzu.de
Mobile screenshot of hoerzu.de
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.66.173.64

Site Location

🇩🇪 Germanyvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ingrid.ns.cloudflare.com.nicolas.ns.cloudflare.com.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
605 KB
102 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

4 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

C67/100
21
6
2
Meta Tags9/15
Content10/12
Headings6/8
Technical20/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social1/5
Freshness0/4
Mobile4/4
Indexability3/3
H
hoerzu.dehoerzu.de

HÖRZU | Deutschlands erste Programmzeitschrift mit dem TV-Programm ...

Fernsehprogramm von heute - mit den aktuellen Informationen zum TV-Programm bei Hörzu. Sehen was heute im Fernsehprogramm läuft.

Title truncated.
Title Length76 chars

Recommended: 50-60 chars (~477px / 580px)

Description Length128 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (76 chars, ~477px). Will be truncated in search results.
  • • Most images missing alt text (28/44) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

138 rules

Sitemap reference found

Local SEO

Local Search Readiness

7/100
Poor
2 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

F31/100
Bot Access
4/25
Machine Read.
13/25
Schema Data
0/25
Citation
14/25

AI Bot Access

1/14 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
data-nosnippet

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:3%
Words:769
Token eff.:Optimal
Sections/1K:45.5
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary88w
Descriptive Headingsavg 6.3w
Canonical URL
Open Graph1/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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.
A
82/100
13
Passed
2
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
16/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 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.
75/100
A
61 mg
CO₂e / view
605.1 KB
Page Weight
80%
Cleaner Than
New Visitor
70 mg
vs
Returning (cached)
35 mg
Annual (10K/mo)
7.3 kg
Emission Segments
Data Center
3 mg
Network
18 mg
Device
40 mg
Resource Breakdown
JavaScript
4.1 KB
Images
367.7 KB
CSS
208.4 KB
HTML
14.7 KB
Other
10.2 KB
Green Hosting Verified
Cloudflare
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

WAF

80d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

26.04.2026

Valid Until

25.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

hoerzu.de*.hoerzu.de

SHA-256 Fingerprint

8F:27:F2:48:F7:51:FB:EA:31:35:67:28:34:07:0B:31:7F:E4:B3:8A...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟡 1800s(public, max-age=1800, s-maxage=1200, stale-while-revalidate=...)
cf-cache-status
HIT
cf-ray
9f6f7e3bc9f00c51-BOS
content-encoding
⚡ Brotli(br)
content-language
de
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

hoerzu-de.mail.protection.outlook.com

Domain Information

hoerzu.de

Last Updated

21.07.2025

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.
A
84/100
Mobile Friendly26 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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Source Sans Pro + Arial

WCAG Partial
69/100
Readability
/30
18/30

11px · LH 1.30

Hierarchy
/20
14/20

2.18x ratio

WCAG
/25
16/25

1:1 min contrast

Performance
/25
21/25

System fonts

Heading Font

Source Sans Pro

Sans24px

Body Font

Arial

Sans11px

Contrast Ratio

1:1

31 issues

Reading Comfort

~49 CPL

Optimal (45–75)
24px
h1
24px
h2
48px
h3
11px
p
Perfect Fifth
Scale

❌ Critical: 11px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~49 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 22/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 31 elements below WCAG AA threshold (min 1.0:1).

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

Buy on MyFontsFlesch 22

Color Palette

8 unique colors
6:1 AA Light
#ffffff
Background· 34.2%
#68625e
Other· 13%
#762f30
Primary· 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

13 Resources

12
Scripts
1
Styles
10
Async
0
Defer

Top Script Sources

sdk.mrf.io(2)cdn.consentmanager.net(2)cp.hoerzu.de(1)googletagmanager.com(1)scout.data.funkedigital.de(1)

Website Identity

hoerzu.de

Location detected: 🇩🇪 Germanyvia tld
📧 Microsoft 365de

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Last analyzed: 05 May 2026 at 11:44

Historical Analysis & Change Tracking