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hmtm-hannover.de

https://hmtm-hannover.de· First analyzed 13 May 2026· Updated 13 May 2026
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hmtm-hannover.de
Desktop screenshot of hmtm-hannover.de
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Mobile

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Hosting Provider

Everscale GmbH

IP Address

185.148.170.12

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Hanover, Germany

ASN

AS24679

Organization

Everscale GmbH

Server

Apache

Nameservers

ns13.domaincontrol.com.ns14.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
645 ms10%
Speed Index
838 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.8 MB
62 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

9 Technologies Detected

Libraries

2
jQueryv1.3.2
Lightbox

CSS Frameworks

2
Tailwind CSS
Bootstrap

UI Components

1
Slick Carousel

Icon Libraries

1
Font Awesome

Analytics

1
Matomo

Web Servers

1
Apachev2.2.22

Languages

1
PHPv5.4.45

SEO Analysis

D57/100
15
11
1
Meta Tags7/15
Content10/12
Headings3/8
Technical14/25
E-E-A-T3/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
H
hmtm-hannover.dehmtm-hannover.de

Hochschule für Musik, Theater und Medien Hannover: Willkommen an der

No description available for this page.

Title Length68 chars

Recommended: 50-60 chars (~418px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

6 rules

Local SEO

Local Search Readiness

6/100
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.
13/25
Schema Data
0/25
Citation
8/25

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
data-nosnippet

Machine Readability

llms.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:6%
Words:754
Token eff.:Optimal
Sections/1K:8

Structured Data

No Schema

Citation Readiness

Opening Summary266w
Descriptive Headingsavg 2.7w
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
66/100
9
Passed
5
Critical
1
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
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
9/15
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.
27/100
D
223 mg
CO₂e / view
1.8 MB
Page Weight
60%
Cleaner Than
New Visitor
255 mg
vs
Returning (cached)
128 mg
Annual (10K/mo)
26.8 kg
Emission Segments
Data Center
50 mg
Network
54 mg
Device
120 mg
Resource Breakdown
JavaScript
44.1 KB
Images
5.9 KB
CSS
1.7 MB
HTML
9.8 KB
Other
9.8 KB
Green Hosting Not Verified
Everscale GmbH
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

2d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

14.04.2025

Valid Until

16.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.hmtm-hannover.dehmtm-hannover.de

SHA-256 Fingerprint

46:B3:98:85:A7:A3:5C:A5:1A:52:63:5E:17:2A:97:17:1E:0C:B1:D8...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Wed, 13 May 2026 14:29:54 GMT
keep-alive
timeout=5, max=99
server
Apache/2.2.22 (Debian)
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.hmtm-hannover.de

Domain Information

hmtm-hannover.de

Last Updated

03.12.2024

DNSSEC
Not Enabled

Privacy & Compliance

consentmanager

Cookie Consent Banner
consentmanager
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: consentmanager
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 Friendly25 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, user-scalable=no
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Verdana

WCAG Partial
52/100
Readability
/30
10/30

11px · LH 1.36

Hierarchy
/20
14/20

1.58x ratio

WCAG
/25
14/25

4.09:1 min contrast

Performance
/25
14/25

1 font

Heading Font

Verdana

Sans17px

Body Font

Verdana

Sans11px

Contrast Ratio

4.09:1

19 issues

Reading Comfort

~44 CPL

Narrow lines
17px
h1
13px
h3
11px
h4
11px
p

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

⚠️ Tight line spacing (1.36). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 19 elements below WCAG AA threshold (min 4.1:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 0

Color Palette

8 unique colors
3.81:1 AA Large Light
#e7e7e7
Background· 29.3%
#6e747c
Other· 10.8%
#ffffff
Primary· 0%
#d274a9
Accent· 5.6%

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

25 Resources

15
Scripts
10
Styles
4
Async
0
Defer

Top Script Sources

local(6)cdn.consentmanager.net(3)typo3conf(3)c.delivery.consentmanager.net(2)code.jquery.com(1)

Website Identity

hmtm-hannover.de

Location detected: 🇩🇪 Germanyvia tld
de

Social Profiles

FacebookInstagram

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Last analyzed: 13 May 2026 at 14:30

Historical Analysis & Change Tracking