knrm.nl

https://knrm.nl· First analyzed 12 May 2026· Updated 12 May 2026

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knrm.nl

Mobile

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Hosting Provider

CJ2 Hosting B.V

IP Address

213.132.223.225

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Amsterdam, The Netherlands

ASN

AS39704

Organization

CJ2 Hosting B.V

Server

Nginx

CDN

Azure Cdn

Nameservers

ns1-01.azure-dns.com.ns2-01.azure-dns.net.ns3-01.azure-dns.org.ns4-01.azure-dns.info.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

677 ms10%

Speed Index

880 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

19.7 MB

78 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Joomla!

Technology Stack

13 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Matomo Microsoft Clarity

Libraries

CSS Frameworks

Icon Libraries

Tag Managers

Web Servers

Customer Support

SEO Analysis

A80/100

Meta Tags7/15

Content10/12

Headings8/8

Technical20/25

E-E-A-T7/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile3/4

Indexability3/3

knrm.nlknrm.nl

De Koninklijke Nederlandse Redding Maatschappij al 200 jaar redders...

De KNRM redt al meer dan 200 jaar mens en dier in nood op zee en binnenwater, geheel vrijwillig en kosteloos. Dankzij donateurs kunnen onze redders 24/7 uitv...

Title truncated. Description truncated.

Title Length81 chars

Recommended: 50-60 chars (~492px / 580px)

Description Length229 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (81 chars, ~492px). Will be truncated in search results.
• Most images missing alt text (35/54) — critical for accessibility and SEO

6 issues found

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Crawlability

Sitemap

Type: standard

6,203 URLs

robots.txt

18 rules

Local SEO

Local Search Readiness

14/100

Poor

4 13

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

D44/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

11/25

Citation

12/25

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

Text ratio:9%

Words:4,684

Token eff.:Poor Structure

Structured Data

4 JSON-LD

Article×1.2Person×1.3(min)Organization×1.1WebSiteSearchAction

Citation Readiness

Opening Summary1694w

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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+

95/100

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

15/15

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.

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

2.04 g

CO₂e / view

19.7 MB

Page Weight

Cleaner Than

New Visitor

2.33 g

Returning (cached)

1.16 g

Annual (10K/mo)

244.2 kg

Emission Segments

Data Center

100 mg

Network

598 mg

Device

1.34 g

Resource Breakdown

JavaScript

293.1 KB

Images

976.3 KB

CSS

788.8 KB

HTML

25.9 KB

Other

17.6 MB

Green Hosting Verified

CJ2 Hosting BV

GWF Verified

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

49%Poor

Interactive

HTTPS

No WAF

59d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp384r1) (384 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

12.04.2026

Valid Until

11.07.2026

Subject Alternative Names (3)

knrm.nlknrm2024.developtexel.nlwww.knrm.nl

SHA-256 Fingerprint

1C:A9:09:EC:E3:55:24:3E:FB:62:59:6F:26:28:64:0E:E1:6A:56:29...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)

content-encoding

📦 Gzip(gzip)

content-length

26219

content-type

text/html; charset=utf-8

cross-origin-opener-policy

same-origin

date

Tue, 12 May 2026 09:50:50 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

knrm-nl.mail.protection.outlook.com

Domain Information

knrm.nl

Domain Age

29y 8m

Created

19.09.1996

Last Updated

11.07.2025

Registrar

Registrar.eu

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

Data Protection Officer mentioned

Legitimate interest basis 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.

80/100

Mobile Friendly28 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, initial-scale=1

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

veneer + PT Serif

WCAG Partial

61/100

Readability

/30

14/30

15px · LH 1.87

Hierarchy

/20

16/20

5.33x ratio · ✓ H1→H6

WCAG

/25

17/25

1:1 min contrast

Performance

/25

14/25

3 fonts · 6 req

Heading Font

veneer

Sans80px

Body Font

PT Serif

Serif15px

Contrast Ratio

1:1

5 issues

Reading Comfort

~57 CPL

Optimal (45–75)

80px

48px

32px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Wide line spacing (1.87). 1.4–1.6 is optimal for body text.

✅ Optimal line length: ~57 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 40/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.0:1).

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

Buy on MyFontsFluid Type (rem)Flesch 40

Color Palette

12 unique colors

2.27:1 Fail Light

#ffffff

Background· 54.800000000000004%

#aaada6

Other· 3%

#252f2b

Text· 7.8%

#03476a

Primary· 6.9%

#83a69d

Secondary· 6.7%

#c7d6c4

Secondary· 5.4%

#60776f

Secondary· 4.5%

#b3c0b1

Secondary· 4%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(8)googletagmanager.com(4)youtube.com(2)consent.cookiebot.com(2)clarity.ms(2)

Website Identity

KNRM

Organization

De KNRM redt al meer dan 200 jaar mens en dier in nood op zee en binnenwater, geheel vrijwillig en kosteloos. Dankzij donateurs kunnen onze redders 24/7 uitvaren onder alle omstandigheden. Ontdek ons verhaal en steun onze missie.

www.knrm.nl/

29 years old

Location detected: 🇳🇱 Netherlandsvia tld

Registrar.eu📧 Microsoft 365nl-nl

Social Profiles

Facebook Instagram LinkedIn YouTube TikTok

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Last analyzed: 12 May 2026 at 09:51

Historical Analysis & Change Tracking