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gak-bremen.de

https://gak-bremen.de· First analyzed 04 Jun 2026· Updated 04 Jun 2026
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gak-bremen.de
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Mobile

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Hosting Provider

Neue Medien Muennich GmbH

IP Address

85.13.130.66

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Neusalza-Spremberg, Germany

ASN

AS34788

Organization

Neue Medien Muennich GmbH

Server

Apache

Nameservers

ns5.kasserver.com.ns6.kasserver.com.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
928 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
308 KB
27 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
customGAKv0.01Custom
by Maxime Marois

Technology Stack

7 Technologies Detected

Plugins

3
Burst StatisticsDitty News Ticker
Yoast SEO

Libraries

1
jQueryv3.1.0

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Web Servers

1
Apache

SEO Analysis

B74/100
22
7
2
Meta Tags10/15
Content10/12
Headings0/8
Technical23/25
E-E-A-T5/7
Images3/7
Links4/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
G
gak-bremen.degak-bremen.de

Gesellschaft für Aktuelle Kunst

Die GAK zählt zu den wichtigsten Institutionen für zeitgenössische Kunst in Norddeutschland

Title Length31 chars

Recommended: 50-60 chars (~186px / 580px)

Description Length91 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (5/6) — critical for accessibility and SEO

9 issues found

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Crawlability

Sitemap

Type: standard

1 URLs

robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

21/100
Needs Work
6 12

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AI & LLM Readiness

D53/100
Bot Access
20/25
Machine Read.
15/25
Schema Data
8/25
Citation
10/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:11%
Words:613
Token eff.:Optimal
Depth:1/5

Structured Data

5 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary14w
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card1/3
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.
D
57/100
7
Passed
5
Critical
0
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
5/20
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
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.
4 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.
74/100
A+
31 mg
CO₂e / view
308.5 KB
Page Weight
90%
Cleaner Than
New Visitor
36 mg
vs
Returning (cached)
18 mg
Annual (10K/mo)
3.7 kg
Emission Segments
Data Center
2 mg
Network
9 mg
Device
21 mg
Resource Breakdown
JavaScript
102.0 KB
Images
158.8 KB
CSS
35.1 KB
HTML
12.4 KB
Other
301 B
Green Hosting Verified
ALL-INKL.COM
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

21%Critical
Interactive

HTTPS

No WAF

51d

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

26.04.2026

Valid Until

25.07.2026

Subject Alternative Names (2)

gak-bremen.dewww.gak-bremen.de

SHA-256 Fingerprint

EA:78:78:6E:6F:A4:E7:99:51:EF:D7:BA:6D:ED:7D:93:EE:DB:6A:96...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Thu, 04 Jun 2026 09:39:27 GMT
link
<https://gak-bremen.de/wp-json/>; rel="https://api.w.org/", ...
server
Apache
vary
Accept-Encoding,User-Agent
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

50

SPF
DKIM
DMARC

MX Records (1)

w0122f59.kasserver.com

Domain Information

gak-bremen.de

Last Updated

09.10.2014

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

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.
B
76/100
Mobile Friendly27 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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Agipo Regular

WCAG AAA
62/100
Readability
/30
16/30

25px · LH 1.15

Hierarchy
/20
10/20
WCAG
/25
20/25

8.31:1 min contrast

Performance
/25
16/25

1 font

Heading Font

Agipo Regular

Body Font

Agipo Regular

Sans25px

Contrast Ratio

8.31:1

WCAG AAA (≥7:1)

Reading Comfort

~32 CPL

Narrow lines
25px
p

✅ Excellent readability: 25px body text is ideal for all devices.

⚠️ Tight line spacing (1.15). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 10/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 8.3:1).

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

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

Buy on MyFontsFlesch 10

Color Palette

10 unique colors
7.39:1 AAA Light
#eeeeee
Background· 72.60000000000001%
#514b48
Other· 4%
#b5aca0
Primary· 3.4%
#28201e
Secondary· 3.2%
#81705e
Secondary· 2.4%

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

19 Resources

12
Scripts
7
Styles
2
Async
1
Defer

Top Script Sources

gak-bremen.de(11)static.kulturkurier.de(1)

Website Identity

Gesellschaft für Aktuelle Kunst

Gesellschaft für Aktuelle Kunst

Organization

Die Gesellschaft für Aktuelle Kunst wurde am 30. Juli 1980 in Bremen als Kunstverein gegründet. Zur selben Zeit wurde die Renovierung der Räume in der Weserburg begonnen, so dass im Februar 1981 die erste Ausstellung stattfinden konnte. Seither hat die GAK über 200 Ausstellungen gezeigt und zählt he

[email protected]
gak-bremen.de/
Location detected: 🇩🇪 Germanyvia tld

Social Profiles

Instagram

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Last analyzed: 04 Jun 2026 at 09:39

Historical Analysis & Change Tracking