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hfm-berlin.de

https://hfm-berlin.de· First analyzed 22 May 2026· Updated 22 May 2026
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hfm-berlin.de
Desktop screenshot of hfm-berlin.de
Mobile screenshot of hfm-berlin.de
Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

188.245.111.246

Site Location

🇩🇪 Germanyvia phone

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner

Server

Apache

Nameservers

oxygen.ns.hetzner.com.helium.ns.hetzner.de.hydrogen.ns.hetzner.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
485 ms10%
Speed Index
630 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
20.1 MB
48 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Apache

SEO Analysis

C67/100
18
7
1
Meta Tags7/15
Content11/12
Headings8/8
Technical19/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
H
hfm-berlin.dehfm-berlin.de

Hochschule für Musik Hanns Eisler Berlin: Hochschule für Musik Hann...

Die staatliche Hochschule für Musik Hanns Eisler Berlin wurde 1950 gegründet und ist eine der führenden Musikhochschulen Europas. Nicolas Altstaedt, Kolja Bl...

Title truncated. Description truncated.
Title Length82 chars

Recommended: 50-60 chars (~485px / 580px)

Description Length399 chars

Recommended: 120-160 chars

Issues (1)

  • • Title is too long (82 chars, ~485px). Will be truncated in search results.

8 issues found

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Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

17/100
Poor
5 11 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.
8/25
Schema Data
0/25
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
nav
Text ratio:7%
Words:2,768
Token eff.:Optimal
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph2/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
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Sponsored

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
83/100
12
Passed
1
Critical
0
Warnings
Images & Alt Text
20/20
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
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
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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.
40/100
F
2.08 g
CO₂e / view
20.1 MB
Page Weight
5%
Cleaner Than
New Visitor
2.37 g
vs
Returning (cached)
1.19 g
Annual (10K/mo)
249.3 kg
Emission Segments
Data Center
102 mg
Network
611 mg
Device
1.37 g
Resource Breakdown
JavaScript
122.2 KB
Images
19.6 MB
CSS
350.7 KB
HTML
23.1 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
5 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

31%Critical
Interactive

HTTPS

No WAF

66d

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

Valid From

29.04.2026

Valid Until

28.07.2026

Subject Alternative Names (2)

*.hfm-berlin.dehfm-berlin.de

SHA-256 Fingerprint

88:AB:AB:8B:BA:3B:56:14:A4:CE:07:43:8D:D5:8C:C2:87:21:B1:06...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟡 1553s(max-age=1553)
content-encoding
⚡ Brotli(br)
content-language
de-DE
content-type
text/html; charset=utf-8
date
Fri, 22 May 2026 09:38:08 GMT
expires
Fri, 22 May 2026 10:04:01 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

mail.bw-tech.org
mail.bw-tech.org
mail.bw-tech.org

Domain Information

hfm-berlin.de

Last Updated

30.07.2025

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Privacy policy page linked

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.
D
57/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

sourcesanspro-light-webfont + sourcesanspro-regular-webfont

WCAG AA
64/100
Readability
/30
20/30

18px · LH 1.50

Hierarchy
/20
17/20

2.86x ratio · ✓ H1→H6

WCAG
/25
18/25

5.14:1 min contrast

Performance
/25
9/25

3 fonts · 5 req

Heading Font

sourcesanspro-light-webfont

Sans51px

Body Font

sourcesanspro-regular-webfont

Sans18px

Contrast Ratio

5.14:1

WCAG AA (≥4.5:1)

Reading Comfort

~38 CPL

Narrow lines
51px
h1
28px
h2
22px
h3
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 16/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.1:1).

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

✅ Strong hierarchy: Headlines are 2.9x larger than body text.

Buy on MyFontsFlesch 16

Color Palette

6 unique colors
18.1:1 AAA Light
#ffffff
Background· 54.099999999999994%
#161616
Text· 1%
#c0ad9f
Primary· 18.7%

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

7 Resources

4
Scripts
3
Styles
1
Async
1
Defer

Top Script Sources

local(4)

Website Identity

hfm-berlin.de

+4930688305700
Location detected: 🇩🇪 Germanyvia phone
de

Social Profiles

FacebookInstagram

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Last analyzed: 22 May 2026 at 09:38

Historical Analysis & Change Tracking