StackOptic
Back to Search
dam-online.de favicon

dam-online.de

https://dam-online.de· First analyzed 13 May 2026· Updated 13 May 2026
Export
dam-online.de
Desktop screenshot of dam-online.de
Mobile screenshot of dam-online.de
Mobile

Sponsored

Hosting Provider

Kinsta
cloudflare.com

IP Address

162.159.135.42

Site Location

🇩🇪 Germanyvia phone

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns.stadt-frankfurt.de.ns2.stadt-frankfurt.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
577 ms10%
Speed Index
750 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.4 MB
121 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.15.20
cms
Diviv4.27.5Custom
by Elegant Themes
View Theme

Technology Stack

31 Technologies Detected

Plugins

23
The Events CalendarEvents Calendar ProMailsterActivitypub
Contact Form 7
WPML
Complianz GdprMegamenu ProTribe Ext List Venues Organizers Shortcodes
Divi_Cpt_Layout_Injector
Mailjet For Wordpress
Woocommerce Germanized
Mabel Business Hours Indicator Pro
WooCommerce
Feed Them Social
Jetpack
Advanced Form Integration
Woocommerce Multilingual
PerfmattersMegamenuThe Events Calendar Shortcode Pro
Jetpack
WPML

Libraries

2
jQueryv3.7.1
jQuery UI

CSS Frameworks

2
Tailwind CSS
Bootstrap

Icon Libraries

1
Font Awesome

Analytics

1
Google Analytics

CDN

1
Cloudflare

Security

1
reCAPTCHA

SEO Analysis

C69/100
20
9
1
Meta Tags10/15
Content8/12
Headings5/8
Technical25/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness2/4
Mobile3/4
Indexability3/3
D
dam-online.dedam-online.de

DAM Online | Deutsches Architekturmuseum

Architektur, Museum, Frankfurt, Deutschland,

Title Length40 chars

Recommended: 50-60 chars (~250px / 580px)

Description Length44 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (43/52) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

25 URLs

25 sub-sitemaps

robots.txt

9 rules

Sitemap reference found

Local SEO

Local Search Readiness

34/100
Needs Work
9 9 2

Sponsored

AI & LLM Readiness

F39/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
7/25
Citation
5/25

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:3%
Words:2,362
Token eff.:Optimal

Structured Data

41 JSON-LD
Person×1.3LocalBusiness×1.1microdataEvent
sameAs entity links

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
B
73/100
12
Passed
6
Critical
1
Warnings
Images & Alt Text
13/20
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
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
14/15
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
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 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.
44/100
D
247 mg
CO₂e / view
2.4 MB
Page Weight
30%
Cleaner Than
New Visitor
283 mg
vs
Returning (cached)
141 mg
Annual (10K/mo)
29.7 kg
Emission Segments
Data Center
12 mg
Network
73 mg
Device
162 mg
Resource Breakdown
JavaScript
188.6 KB
Images
1.4 MB
CSS
747.0 KB
HTML
60.6 KB
Other
3.8 KB
Green Hosting Verified
Something Familiar
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

36%Critical
Interactive

HTTPS

WAF

88d

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+H3

Valid From

11.05.2026

Valid Until

09.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

dam-online.de*.dam-online.de

SHA-256 Fingerprint

AA:1D:A4:7D:A8:B1:67:35:43:AC:46:3F:33:9C:CB:D6:B9:53:D8:D9...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🟡 0s(public, max-age=0, s-maxage=3600)
cache-tag
52d22d77-3701-4ea8-8edb-6252cbcd9c87,37657f97b6181a372f47c29...
cf-cache-status
DYNAMIC
cf-ray🇮🇹 Milan
9faf83fd79e0edcd-MXP
content-encoding
⚡ Brotli(br)
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (1)

mxlb.ispgateway.de

Domain Information

dam-online.de

Last Updated

23.04.2018

DNSSEC
Not Enabled

Privacy & Compliance

Complianz

Cookie Consent Banner
Complianz
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Complianz
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
53/100
Not Mobile Friendly55 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.
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Oswald + Open Sans

WCAG Partial
56/100
Readability
/30
21/30

16px · LH 1.60

Hierarchy
/20
12/20

4.5x ratio

WCAG
/25
13/25

1:1 min contrast

Performance
/25
10/25

4 fonts · 13 req

Heading Font

Oswald

Display72px

Body Font

Open Sans

Sans16px

Contrast Ratio

1:1

4 issues

Reading Comfort

~40 CPL

Narrow lines
72px
h1
58px
h2
21px
h3
18px
h4
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 35/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 1.0:1).

❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

✅ Strong hierarchy: Headlines are 4.5x larger than body text.

Buy on MyFontsFluid Type (rem)Flesch 35

Color Palette

12 unique colors
2.85:1 Fail Light
#999999
Other· 29.799999999999994%
#ffffff
Background· 15.6%
#94706a
Primary· 10.6%
#7e1b16
Accent· 9.9%
#96817a
Secondary· 7.5%
#270f0d
Secondary· 5.8%
#413d34
Text· 5.8%
#999957
Secondary· 4.6%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
ComplianzSMB

Cookie consent and privacy compliance tools

2

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
1
Async
1
Defer

Top Script Sources

dam-online.de(17)gstatic.com(1)app.mailjet.com(1)stats.wp.com(1)

Website Identity

DIE LANGE BANK im Stadtraum

Event

<p>Ein Treffpunkt an der Langen Bank — die künstlerische Installation ist als Ort der Begegnung, der Inspiration und Erholung konzipiert. </p>\n

info.dam@stadt-frankfurt.de
+49 6921231076
dam-online.de/veranstaltung/die-lange-bank-installation-auf-der-hauptwache/
Location detected: 🇩🇪 Germanyvia phone
de-DE

Sponsored

Last analyzed: 13 May 2026 at 06:13

Historical Analysis & Change Tracking