richtlijnendatabase.nl

https://richtlijnendatabase.nl· First analyzed 08 May 2026· Updated 08 May 2026

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Mobile

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Hosting Provider

Fundaments B.V

IP Address

45.13.164.48

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Westlaren, The Netherlands

ASN

AS20559

Organization

Fundaments B.V

Nameservers

ns1.oxilion.nl.ns2.oxilion.nl.ns3.oxilion.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.4 MB

21 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

Infrastructure

Hosting

Fundaments B.V

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

6 Technologies Detected

Analytics

UI Components

CSS Frameworks

Icon Libraries

Tag Managers

SEO Analysis

D54/100

Meta Tags4/15

Content12/12

Headings6/8

Technical13/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

richtlijnendatabase.nlrichtlijnendatabase.nl

Richtlijnendatabase

No description available for this page.

Title Length19 chars

Recommended: 50-60 chars (~111px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

• Missing meta description — important for click-through rates in SERPs

10 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

8 rules

Local SEO

Local Search Readiness

15/100

Poor

5 10 2

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

Sponsored

AI & LLM Readiness

F39/100

Bot Access

20/25

Machine Read.

12/25

Schema Data

0/25

Citation

7/25

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

nav

Text ratio:19%

Words:2,485

Token eff.:Optimal

Sections/1K:8.9

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary13w

Descriptive Headingsavg 1.8w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

84/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

15/20

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

10/15

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.

36/100

181 mg

CO₂e / view

1.4 MB

Page Weight

60%

Cleaner Than

New Visitor

207 mg

Returning (cached)

103 mg

Annual (10K/mo)

21.7 kg

Emission Segments

Data Center

40 mg

Network

43 mg

Device

97 mg

Resource Breakdown

JavaScript

92.7 KB

Images

331.5 KB

CSS

1016.0 KB

HTML

21.8 KB

Green Hosting Not Verified

Fundaments B.V

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

86%Very Good

Interactive

HTTPS

No WAF

30d

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

10.03.2026

Valid Until

08.06.2026

Subject Alternative Names (2)

richtlijnendatabase.nlwww.richtlijnendatabase.nl

SHA-256 Fingerprint

08:49:BC:69:90:B7:74:A3:21:A0:E3:CA:4E:3E:7B:CE:A9:3B:A8:BE...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-security-policy

default-src 'self'; object-src 'none'; child-src 'self' http...

content-type

text/html; charset=UTF-8

date

Fri, 08 May 2026 20:35:19 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mx2.mail-scanner.eu

mx1.mail-scanner.eu

Domain Information

richtlijnendatabase.nl

Domain Age

13y 10m

Created

05.07.2012

Last Updated

13.12.2025

Registrar

Registrar.eu

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner

Cookie Notice (WP)

GDPR Indicators

Cookie consent banner detected

CMP: Cookie Notice (WP)

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.

74/100

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, maximum-scale=2.0, minimum-scale=1.0, initial-scale=1.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Avenir

WCAG Partial

62/100

Readability

/30

18/30

16px · LH 1.20

Hierarchy

/20

18/20

2.88x ratio

WCAG

/25

15/25

3.33:1 min contrast

Performance

/25

11/25

1 font · 7 req

Heading Font

Avenir

Sans46px

Body Font

Avenir

Sans16px

Contrast Ratio

3.33:1

1 issue

Reading Comfort

~35 CPL

Narrow lines

46px

32px

28px

16px

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

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

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

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 3.3:1).

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

✅ Strong hierarchy: Headlines are 2.9x larger than body text.

Buy on MyFontsFlesch 0

Color Palette

4 unique colors

Light

#ffffff

Primary· 55.1%

#e8ecef

Background· 35.99999999999999%

#8c718b

Secondary· 5.5%

#b3ccc9

Secondary· 3.4%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Sponsored

Scripts & Styles

10 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(5)google-analytics.com(1)googletagmanager.com(1)

Website Identity

richtlijnendatabase.nl

info@richtlijnendatabase.nl

0885053434

13 years old

Location detected: 🇳🇱 Netherlandsvia tld

Registrar.eunl

Social Profiles

LinkedIn YouTube

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Last analyzed: 08 May 2026 at 20:35

Historical Analysis & Change Tracking