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natmus.dk

https://natmus.dk· First analyzed 26 Apr 2026· Updated 26 Apr 2026
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natmus.dk
Desktop screenshot of natmus.dk
Mobile screenshot of natmus.dk
Mobile

Sponsored

Hosting Provider

Cibicom A/S

IP Address

178.72.21.206

Site Location

🇩🇰 Denmarkvia phone

Server Location

🇩🇰 Copenhagen, Denmark

ASN

AS3342

CDN

CDN

Nameservers

ns6.sitnet.dk.ns7.sitnet.dk.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
497 ms10%
Speed Index
646 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
673 KB
44 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

6 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv3.4.1

UI Components

1
Fancybox

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

SEO Analysis

C68/100
21
6
0
Meta Tags8/15
Content8/12
Headings5/8
Technical21/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
N
natmus.dknatmus.dk

Museer og slotte

Nationalmuseet består af mange forskelligartede museer og slotte, der hver for sig tilbyder en unik kulturel oplevelse.

Title Length16 chars

Recommended: 50-60 chars (~99px / 580px)

Description Length119 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    2,200 URLs

    robots.txt

    2 rules

    Local SEO

    Local Search Readiness

    18/100
    Poor
    4 12 1

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

    Sponsored

    AI & LLM Readiness

    D43/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    2/25
    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.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    navheader/footer
    Text ratio:10%
    Words:443
    Token eff.:Optimal
    Sections/1K:33.9
    Depth:2/5

    Structured Data

    Microdata
    Organization×1.1microdataSearchActionmicrodata

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 1.6w
    Canonical URL
    Open Graph3/3
    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

    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
    70/100
    10
    Passed
    4
    Critical
    1
    Warnings
    Images & Alt Text
    13/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    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.
    77/100
    A
    68 mg
    CO₂e / view
    673.2 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    78 mg
    vs
    Returning (cached)
    39 mg
    Annual (10K/mo)
    8.2 kg
    Emission Segments
    Data Center
    3 mg
    Network
    20 mg
    Device
    45 mg
    Resource Breakdown
    Images
    657.7 KB
    HTML
    9.4 KB
    Other
    6.1 KB
    Green Hosting Verified
    WebHot ApS
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    66%Fair
    Interactive

    HTTPS

    No WAF

    201d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Sectigo Limited

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    13.11.2025

    Valid Until

    13.11.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.natmus.dknatmus.dk

    SHA-256 Fingerprint

    DD:5E:7D:DF:53:31:57:E1:B3:A9:6A:30:26:4E:85:CE:BB:92:90:15...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    cache-control
    🟡 0s(max-age=0)
    content-encoding
    📦 Gzip(gzip)
    content-length
    10199
    content-type
    text/html; charset=utf-8
    date
    Sun, 26 Apr 2026 12:51:53 GMT
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    natmus-dk.mail.protection.outlook.com

    Domain Information

    natmus.dk

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot

    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
    59/100
    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, maximum-scale=5, user-scalable=yes, viewport-fit=cover
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    NationaleRegular

    WCAG Partial
    68/100
    Readability
    /30
    20/30

    16px · LH --

    Hierarchy
    /20
    17/20

    2.5x ratio

    WCAG
    /25
    13/25

    1.66:1 min contrast

    Performance
    /25
    18/25

    1 font · 2 req

    Heading Font

    NationaleRegular

    Sans40px

    Body Font

    NationaleRegular

    Sans16px

    Contrast Ratio

    1.66:1

    11 issues

    Reading Comfort

    Single Font Family

    left aligned
    40px
    h1
    26px
    h3

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

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

    ⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.7:1).

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

    ✅ Strong hierarchy: Headlines are 2.5x larger than body text.

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

    Buy on MyFontsFlesch 39

    Color Palette

    9 unique colors
    19.3:1 AAA Light
    #ffffff
    Background· 47.6%
    #0e0e0e
    Text· 13.2%
    #333333
    Primary· 0%
    #212629
    Secondary· 4.8%
    #d4fb62
    Accent· 3.9%
    #3c4c08
    Accent· 3.7%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    6 Resources

    5
    Scripts
    1
    Styles
    3
    Async
    0
    Defer

    Top Script Sources

    web.cmp.usercentrics.eu(2)googletagmanager.com(1)ajax.googleapis.com(1)local(1)

    Website Identity

    natmus.dk

    +45 3313 4411
    Location detected: 🇩🇰 Denmarkvia phone
    📧 Microsoft 365da

    Social Profiles

    FacebookInstagram

    Sponsored

    Last analyzed: 26 Apr 2026 at 12:52

    Historical Analysis & Change Tracking