Back to Search
rvig.nl favicon

rvig.nl

https://rvig.nl· First analyzed 28 May 2026· Updated 28 May 2026
Export
rvig.nl
Desktop screenshot of rvig.nl
Mobile screenshot of rvig.nl
Mobile

Sponsored

Hosting Provider

HostingDictu

IP Address

93.92.103.107

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 The Hague, Netherlands

ASN

AS24586

Organization

HostingDictu

Server

Nginx

Nameservers

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

Performance

100

Core Web Vitals

Weight

First Contentful Paint
474 ms10%
Speed Index
616 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.2 MB
23 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Nginx

SEO Analysis

C60/100
19
6
1
Meta Tags4/15
Content10/12
Headings8/8
Technical16/25
E-E-A-T0/7
Images4/7
Links4/5
URL5/5
Social0/5
Freshness2/4
Mobile4/4
Indexability3/3
R
rvig.nlrvig.nl

Home | RvIG

No description available for this page.

Title Length11 chars

Recommended: 50-60 chars (~69px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

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

7 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

53 rules

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.

Sponsored

AI & LLM Readiness

D43/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
0/25
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:9%
Words:487
Token eff.:Optimal
Sections/1K:43.1
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary287w
Descriptive Headingsavg 2.8w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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.
A
82/100
13
Passed
1
Critical
1
Warnings
Images & Alt Text
18/20
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
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
13/15
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.
1 recommendation
  • •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.
54/100
D
228 mg
CO₂e / view
2.2 MB
Page Weight
50%
Cleaner Than
New Visitor
261 mg
vs
Returning (cached)
130 mg
Annual (10K/mo)
27.4 kg
Emission Segments
Data Center
11 mg
Network
67 mg
Device
150 mg
Resource Breakdown
JavaScript
58.1 KB
Images
355.9 KB
CSS
356.3 KB
HTML
8.4 KB
Other
1.4 MB
Green Hosting Verified
Intermax
GWF Verified
2 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

81%Very Good
Interactive

HTTPS

No WAF

188d

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/1.1

Valid From

19.05.2026

Valid Until

02.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (3)

rvig.nlwww.rvig.nlprod.rvig.nl

SHA-256 Fingerprint

80:81:A9:55:39:0F:AE:ED:EF:53:76:56:D5:A5:71:EC:D7:6D:3E:5D...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(must-revalidate, no-cache, private)
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-eval' 'unsafe-...
content-type
text/html; charset=UTF-8
content-language
nl
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mail2.ssonet.nl
mail.ssonet.nl

Domain Information

rvig.nl

Domain Age
11y 9m

Created

20.08.2014

Last Updated

04.10.2021

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.
C
66/100
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=1.0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

RO Sans

WCAG Partial
70/100
Readability
/30
22/30

20px · LH 1.50

Hierarchy
/20
18/20

2.22x ratio · ✓ H1→H6

WCAG
/25
17/25

3.45:1 min contrast

Performance
/25
13/25

1 font · 4 req

Heading Font

RO Sans

Sans45px

Body Font

RO Sans

Sans20px

Contrast Ratio

3.45:1

4 issues

Reading Comfort

~31 CPL

Narrow lines
45px
h1
27px
h2
20px
h3
20px
p

✅ Excellent readability: 20px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 7/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 3.5:1).

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

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

Buy on MyFontsFlesch 7

Color Palette

9 unique colors
Light
#ffffff
Background· 57.60000000000001%
#00689b
Accent· 10.8%
#5f1f7a
Primary· 0%
#45b3ad
Secondary· 9.4%
#e9f1f5
Secondary· 6.4%
#1e8da7
Accent· 5.5%
#cedede
Secondary· 3%
#4b9aa5
Secondary· 2.9%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

11 Resources

9
Scripts
2
Styles
2
Async
1
Defer

Top Script Sources

local(6)statistiek.rijksoverheid.nl(2)scripts.ivorystudio.net(1)

Website Identity

rvig.nl

11 years old
Location detected: 🇳🇱 Netherlandsvia tld
Rijksoverheidnl

Sponsored

Last analyzed: 28 May 2026 at 22:48

Historical Analysis & Change Tracking