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ruimtelijkeadaptatie.nl

https://ruimtelijkeadaptatie.nl· First analyzed 04 Jun 2026· Updated 04 Jun 2026
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ruimtelijkeadaptatie.nl
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Mobile

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Hosting Provider

iProx Hosting

IP Address

185.38.232.211

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Amsterdam, The Netherlands

ASN

AS34427

Organization

iProx Hosting

Server

-

Nameservers

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

Performance

100

Core Web Vitals

Weight

First Contentful Paint
330 ms10%
Speed Index
429 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
15 KB
30 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
iProx Hosting

Technology Stack

4 Technologies Detected

Analytics

2
Google Analytics
Matomo

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

SEO Analysis

C68/100
19
6
1
Meta Tags10/15
Content12/12
Headings8/8
Technical18/25
E-E-A-T0/7
Images1/7
Links4/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
R
ruimtelijkeadaptatie.nlruimtelijkeadaptatie.nl

Home | Kennisportaal Klimaatadaptatie

Het Kennisportaal is dé informatiebron voor iedereen die werkt aan klimaatadaptatie. Je vindt hier praktische informatie, handige hulpmiddelen, inspirerende ...

Description truncated.
Title Length37 chars

Recommended: 50-60 chars (~221px / 580px)

Description Length236 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (12/13) — critical for accessibility and SEO

7 issues found

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Crawlability

Sitemap

Type: standard

2,326 URLs

robots.txt

7 rules

Sitemap reference found

Local SEO

Local Search Readiness

6/100
Poor
2 13 2

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

D47/100
Bot Access
20/25
Machine Read.
13/25
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
navheader/footer
Text ratio:9%
Words:879
Token eff.:Optimal
Sections/1K:22.8
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary73w
Descriptive Headingsavg 4w
Canonical URL
Open Graph2/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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
83/100
12
Passed
1
Critical
0
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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.
65/100
A+
2 mg
CO₂e / view
15.5 KB
Page Weight
95%
Cleaner Than
New Visitor
2 mg
vs
Returning (cached)
1 mg
Annual (10K/mo)
228 g
Emission Segments
Data Center
<0.001 g
Network
<0.001 g
Device
1 mg
Resource Breakdown
HTML
15.5 KB
Green Hosting Not Verified
iProx Hosting
3 recommendations
  • •Carbon footprint recommendation preview...
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A

Security Score

86%Very Good
Interactive

HTTPS

No WAF

215d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Ireland Limited

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

02.01.2026

Valid Until

05.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (6)

klimaatadaptatienederland.nlwww.klimaatadaptatienederland.nlwindopzee.nlwww.windopzee.nlcirculairambachtscentrum.nlwww.circulairambachtscentrum.nl

SHA-256 Fingerprint

4E:B0:77:66:51:36:26:B0:F7:3D:04:B3:1D:3B:5F:CB:5E:0F:7A:3A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟡 456s(private, max-age=456, s-maxage=456)
content-encoding
📦 Gzip(gzip)
content-length
15550
content-security-policy
frame-ancestors 'self'
content-type
text/html; charset=utf-8
date
Thu, 04 Jun 2026 17:22:11 GMT
Good Warning Issue

Email Infrastructure

Google Workspace

Score

70

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

alt3.aspmx.l.google.com
alt2.aspmx.l.google.com
aspmx.l.google.com
alt4.aspmx.l.google.com

+1 more

Domain Information

ruimtelijkeadaptatie.nl

Domain Age
12y 4m

Created

09.01.2014

Last Updated

01.06.2021

Registrar

Rijksoverheid

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

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
54/100
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
initial-scale=1
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Times New Roman

WCAG AAA
77/100
Readability
/30
20/30

16px · LH --

Hierarchy
/20
19/20

2x ratio · ✓ H1→H6

WCAG
/25
24/25

9.4:1 min contrast

Performance
/25
14/25

1 font

Heading Font

Times New Roman

Serif32px

Body Font

Times New Roman

Serif16px

Contrast Ratio

9.4:1

WCAG AAA (≥7:1)

Reading Comfort

~41 CPL

Narrow lines
32px
h1
24px
h2
19px
h3
16px
p

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

❌ Very complex text: Flesch score 16/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 9.4:1).

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

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 17

Color Palette

7 unique colors
Light
#ffffff
Background· 90.60000000000001%
#b2b5c9
Primary· 2.7%
#979ab8
Secondary· 2.2%
#dddee4
Secondary· 1.4%
#8382a5
Secondary· 1.1%
#ceced9
Secondary· 1.1%
#ebedf0
Secondary· 0.9%

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

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Scripts & Styles

16 Resources

10
Scripts
6
Styles
1
Async
0
Defer

Top Script Sources

local(9)googletagmanager.com(1)

Website Identity

ruimtelijkeadaptatie.nl

12 years old
Location detected: 🇳🇱 Netherlandsvia tld
Rijksoverheid📧 Google Workspacenl

Social Profiles

FacebookLinkedIn

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Last analyzed: 04 Jun 2026 at 17:22

Historical Analysis & Change Tracking