royal-house.nl

https://royal-house.nl· First analyzed 21 May 2026· Updated 21 May 2026

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royal-house.nl

Mobile

Sponsored

Hosting Provider

Prolocation B.V.

IP Address

178.22.85.65

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Delft, The Netherlands

ASN

AS41887

Organization

Prolocation B.V.

Nameservers

ns3.rijksoverheidnl.org.ns1.rijksoverheidnl.nl.ns2.rijksoverheidnl.eu.ns0.rijksoverheidnl.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

587 ms10%

Speed Index

763 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.9 MB

35 requests

Image Optimization

Lazy LoadResponsiveVercel Image Optimization

0–49

50–89

90–100

Architecture Stack

Hybrid

🔀 Hybrid

Frontend

Framework

Next.js

Infrastructure

Hosting

Prolocation B.V.

CDN

Vercel Image

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

3 Technologies Detected

Meta Frameworks

Next.js

CSS Frameworks

Tailwind CSS

Analytics

Matomo

SEO Analysis

B79/100

Meta Tags12/15

Content8/12

Headings8/8

Technical20/25

E-E-A-T2/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile4/4

Indexability3/3

royal-house.nlroyal-house.nl

Home | Royal House of the Netherlands

The official website of the Royal House, with information on its members and the monarchy, plus press releases, speeches and photos.

Title Length37 chars

Recommended: 50-60 chars (~225px / 580px)

Description Length132 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (11/12) — critical for accessibility and SEO

4 issues found

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Crawlability

Sitemap

Type: index

14 URLs

14 sub-sitemaps

robots.txt

2 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

7/100

Poor

2 14 1

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

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AI & LLM Readiness

D46/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

2/25

Citation

17/25

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:1%

Words:235

Token eff.:Too Short

Sections/1K:51.1

Depth:2/5

Structured Data

2 JSON-LD

WebSite

Citation Readiness

Opening Summary30w

Descriptive Headingsavg 4.8w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (7)

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.

A+

90/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

20/20

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

13/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

7/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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.

32/100

362 mg

CO₂e / view

2.9 MB

Page Weight

30%

Cleaner Than

New Visitor

413 mg

Returning (cached)

207 mg

Annual (10K/mo)

43.4 kg

Emission Segments

Data Center

81 mg

Network

87 mg

Device

194 mg

Resource Breakdown

JavaScript

962.0 KB

Images

282.1 KB

CSS

1.2 MB

HTML

54.1 KB

Other

372.1 KB

Green Hosting Not Verified

Prolocation B.V.

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

89%Very Good

Interactive

HTTPS

No WAF

238d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Ireland Limited

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

15.01.2026

Valid Until

14.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.royal-house.nl

SHA-256 Fingerprint

82:A5:17:6A:2E:52:17:9F:7C:F4:B5:A6:F6:51:B1:49:BF:B7:82:58...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

alt-svc

h3=":443"; ma=93600

cache-control

🟡 60s(must-revalidate, max-age=60)

content-encoding

📦 Gzip(gzip)

content-length

55068

content-security-policy

default-src 'self'; img-src 'self' data: blob: https://stati...

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

Domain Information

royal-house.nl

Domain Age

11y 10m

Created

03.07.2014

Last Updated

04.10.2021

Registrar

Rijksoverheid

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

71/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Noto Sans

WCAG Partial

72/100

Readability

/30

25/30

17px · LH 1.58

Hierarchy

/20

19/20

2.32x ratio · ✓ H1→H6

WCAG

/25

17/25

1.39:1 min contrast

Performance

/25

11/25

3 fonts · 2 req

Heading Font

Noto Sans

Sans40px

Body Font

Noto Sans

Sans17px

Contrast Ratio

1.39:1

9 issues

Reading Comfort

~32 CPL

Narrow lines

40px

32px

23px

17px

✅ Excellent readability: 17px body text is ideal for all devices.

✅ Optimal line spacing: 1.58 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 32/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.4:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.3x larger than body text.

Buy on MyFontsFluid Type (rem)Flesch 32

Color Palette

11 unique colors

5.22:1 AA Light

#ffffff

Background· 18.400000000000002%

#6d6d65

Other· 9.2%

#192b6d

Primary· 19.3%

#196946

Accent· 14%

#9dbbb0

Secondary· 12.6%

#599678

Secondary· 6.6%

#41b792

Secondary· 6%

#0c2437

Accent· 5.8%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

20 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(15)statistiek.rijksoverheid.nl(2)

Website Identity

Ministry of General Affairs

GovernmentOrganization

The official website of the Royal House, with information on its members and the monarchy, plus press releases, speeches and photos.

www.royal-house.nl/

11 years old

Location detected: 🇳🇱 Netherlandsvia tld

Rijksoverheiden

Social Profiles

Facebook Instagram LinkedIn YouTube Bluesky

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Last analyzed: 21 May 2026 at 08:57

Historical Analysis & Change Tracking