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jmberlin.de

https://jmberlin.de· First analyzed 28 Apr 2026· Updated 28 Apr 2026
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jmberlin.de
Desktop screenshot of jmberlin.de
Mobile screenshot of jmberlin.de
Mobile

Sponsored

Hosting Provider

Hetzner
hetzner.com

IP Address

162.55.221.243

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner

Server

Apache

Nameservers

ns82.domaincontrol.com.ns81.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
681 ms10%
Speed Index
885 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
603 KB
42 requests

Image Optimization

Lazy LoadWebPUploadcare
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Technology Stack

4 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Email Marketing

1
Brevo (Sendinblue)

Web Servers

1
Apache

SEO Analysis

B73/100
23
4
0
Meta Tags9/15
Content11/12
Headings6/8
Technical19/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
J
jmberlin.dejmberlin.de

Jüdisches Museum Berlin

Planen Sie ihren Besuch und tauchen Sie in das digitale Museum ein. Erfahren Sie mehr zu jüdischer Geschichte und Gegenwart in Deutschland.

Title Length23 chars

Recommended: 50-60 chars (~141px / 580px)

Description Length139 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    2 URLs

    2 sub-sitemaps

    robots.txt

    53 rules

    Local SEO

    Local Search Readiness

    14/100
    Poor
    5 12 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    D46/100
    Bot Access
    20/25
    Machine Read.
    12/25
    Schema Data
    0/25
    Citation
    14/25

    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
    def. listsnavheader/footer
    Text ratio:7%
    Words:1,467
    Token eff.:Optimal
    Sections/1K:25.2
    Depth:3/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary43w
    Descriptive Headingsavg 3.7w
    Canonical URL
    Open Graph3/3
    Twitter Card2/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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
    75/100
    11
    Passed
    3
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    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.
    80/100
    A
    61 mg
    CO₂e / view
    602.7 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
    97.1 KB
    Images
    270.0 KB
    CSS
    201.9 KB
    HTML
    33.3 KB
    Other
    300 B
    Green Hosting Verified
    Hetzner Online GmbH
    GWF Verified
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    61%Fair
    Interactive

    HTTPS

    No WAF

    59d

    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

    28.03.2026

    Valid Until

    26.06.2026

    Subject Alternative Names (3)

    jmb-home-live.outermedia.infojmberlin.dewww.jmberlin.de

    SHA-256 Fingerprint

    76:76:E1:79:D2:12:E0:FB:20:AE:38:CC:D0:DE:45:AC:55:98:D9:5A...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-credentials
    true
    access-control-allow-headers
    origin, x-requested-with, content-type, authorization, conte...
    access-control-allow-methods
    PUT, GET, POST, DELETE, OPTIONS, PATCH
    cache-control
    🟡 1 Hours(max-age=3600, public)
    content-encoding
    📦 Gzip(gzip)
    content-language
    de
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    70

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (2)

    mail02.jmberlin.de
    mail.jmberlin.de

    Domain Information

    jmberlin.de

    Last Updated

    07.08.2021

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    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.
    C
    69/100
    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=1.0

    Typography & Readability

    Headline + JMBPro

    WCAG Partial
    66/100
    Readability
    /30
    16/30

    14px · LH 1.30

    Hierarchy
    /20
    15/20

    6.43x ratio

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    18/25

    2 fonts · 6 req

    Heading Font

    Headline

    Sans90px

    Body Font

    JMBPro

    Sans14px

    Contrast Ratio

    1:1

    13 issues

    Reading Comfort

    ~41 CPL

    Narrow lines
    90px
    h1
    72px
    h2
    90px
    h3
    19px
    h4
    14px
    p

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

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

    ⚠️ Hard to read: Flesch score 39/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.0:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 6.4x larger than body text.

    Buy on MyFontsFlesch 39

    Color Palette

    6 unique colors
    17.93:1 AAA Light
    #ffffff
    Background· 34.8%
    #171717
    Text· 14.3%
    #000013
    Primary· 35.8%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Matomo (Piwik)Mid-Market
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    16 Resources

    10
    Scripts
    6
    Styles
    8
    Async
    3
    Defer

    Top Script Sources

    static.fundraiseup.com(5)jmberlin.de(2)local(2)cdn.fundraiseup.com(1)

    Website Identity

    jmberlin.de

    Location detected: 🇩🇪 Germanyvia tld
    de

    Sponsored

    Last analyzed: 28 Apr 2026 at 00:34

    Historical Analysis & Change Tracking