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rmo.nl

https://rmo.nl· First analyzed 02 May 2026· Updated 02 May 2026
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rmo.nl
Desktop screenshot of rmo.nl
Mobile screenshot of rmo.nl
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

188.114.97.3

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

CloudFlare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

elliott.ns.cloudflare.com.raphaela.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
495 ms10%
Speed Index
644 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
424 KB
199 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.1
cms
rmoCustom

Technology Stack

33 Technologies Detected

Plugins

18
Donation For Woocommerce
Simple Google Recaptcha
Gravity Forms
Wpdm Gutenberg Blocks
WooCommerce
Download ManagerHoneypotInschrijven LedenportaalAdvanced Woo SearchEmail Encoder BundleFlexible ShippingWoo PostnlWp Armour Extended
Mailchimp For Woocommerce
MegamenuEwww Image Optimizer
Elementor
Gravity Forms

Libraries

4
jQueryv3.2.1
jQuery UI
LodashMoment.js

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelSegment

Frameworks

1
React

UI Components

1
Owl Carousel

Other

1
lazysizes

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Email Marketing

1
Mailchimp

CDN

1
Cloudflare

SEO Analysis

A81/100
24
6
0
Meta Tags8/15
Content10/12
Headings6/8
Technical21/25
E-E-A-T7/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile3/4
Indexability3/3
R
rmo.nlrmo.nl

Rijksmuseum van Oudheden

Rijksmuseum van Oudheden: archeologisch museum over het oude Egypte en Nabije Oosten, de Klassieke wereld en Nederland in de prehistorie, Romeinse tijd en mi...

Description truncated.
Title Length24 chars

Recommended: 50-60 chars (~155px / 580px)

Description Length168 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    399 rules

    Local SEO

    Local Search Readiness

    29/100
    Needs Work
    8 9

    Sponsored

    AI & LLM Readiness

    D51/100
    Bot Access
    15/25
    Machine Read.
    8/25
    Schema Data
    11/25
    Citation
    17/25

    AI Bot Access

    6/14 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
    nav
    Text ratio:5%
    Words:1,680
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    6 JSON-LD
    Article×1.2Person×1.3Organization×1.1(min)WebSiteSearchAction

    Citation Readiness

    Opening Summary13w
    Descriptive Headingsavg 2.7w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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.
    C
    67/100
    11
    Passed
    6
    Critical
    1
    Warnings
    Images & Alt Text
    8/20
    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
    10/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 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.
    66/100
    A
    43 mg
    CO₂e / view
    424.1 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    49 mg
    vs
    Returning (cached)
    25 mg
    Annual (10K/mo)
    5.1 kg
    Emission Segments
    Data Center
    2 mg
    Network
    13 mg
    Device
    28 mg
    Resource Breakdown
    CSS
    373.2 KB
    HTML
    50.5 KB
    Other
    428 B
    Green Hosting Verified
    Cloudflare
    GWF Verified
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    26%Critical
    Interactive

    HTTPS

    WAF

    70d

    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

    12.04.2026

    Valid Until

    11.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    rmo.nl*.rmo.nl

    SHA-256 Fingerprint

    B9:5D:0F:76:A6:84:96:C8:5E:E2:20:C3:39:0F:E4:8C:7F:8B:AA:E3...

    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
    🔴 No Cache(private, no-cache, must-revalidate)
    cf-cache-status
    DYNAMIC
    cf-ray🇮🇹 Milan
    9f58253f8b5ceda3-MXP
    content-encoding
    zstd
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    73

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    rmo-nl.mail.protection.outlook.com

    Domain Information

    rmo.nl

    Domain Age
    28y 8m

    Created

    26.08.1997

    Last Updated

    11.07.2025

    Registrar

    Registrar.eu

    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
    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 Friendly2 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, user-scalable=yes
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    GintoNordMedium + GintoLight

    WCAG Partial
    53/100
    Readability
    /30
    16/30

    14px · LH 1.45

    Hierarchy
    /20
    15/20

    7.14x ratio

    WCAG
    /25
    15/25

    1:1 min contrast

    Performance
    /25
    7/25

    4 fonts · 4 req

    Heading Font

    GintoNordMedium

    Sans100px

    Body Font

    GintoLight

    Sans14px

    Contrast Ratio

    1:1

    16 issues

    Reading Comfort

    ~34 CPL

    Narrow lines
    100px
    h1
    28px
    h2
    20px
    h3
    18px
    h4
    14px
    p

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

    ✅ Optimal line spacing: 1.45 ratio (ideal range 1.4–1.6).

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

    ⚠️ Partial contrast: 16 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 7.1x larger than body text.

    Buy on MyFontsFluid Type (rem)Flesch 0

    Color Palette

    12 unique colors
    20.82:1 AAA Dark
    #000000
    Background· 19.900000000000002%
    #fefefe
    Text· 11.5%
    #85784b
    Primary· 14%
    #473490
    Secondary· 4.6%
    #a29985
    Secondary· 4.2%
    #474663
    Secondary· 1.7%

    Business & Marketing Stack

    6 Tools Detected

    Enterprise

    Marketing Automation

    1
    MailchimpSMB

    Email marketing and automation platforms

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    Social Media

    1
    Facebook SDKFree

    Social widgets and sharing tools

    5

    Categories

    6

    Total Tools

    0

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    8
    Async
    6
    Defer

    Top Script Sources

    rmo.nl(9)googletagmanager.com(4)connect.facebook.net(2)consent.cookiebot.com(2)chimpstatic.com(1)

    Website Identity

    Rijksmuseum van Oudheden

    Organization

    Rijksmuseum van Oudheden: archeologisch museum over het oude Egypte en Nabije Oosten, de Klassieke wereld en Nederland in de prehistorie, Romeinse tijd en middeleeuwen.

    0715163163
    www.rmo.nl/author/admin/
    28 years old
    Location detected: 🇳🇱 Netherlandsvia tld
    Registrar.eu📧 Microsoft 365nl

    Sponsored

    Last analyzed: 02 May 2026 at 15:45

    Historical Analysis & Change Tracking