iucn.nl

https://iucn.nl· First analyzed 17 May 2026· Updated 17 May 2026

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iucn.nl

Mobile

Sponsored

Hosting Provider

IP Address

89.31.98.112

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇳🇱 Rotterdam, The Netherlands

ASN

AS35470

Organization

Server

Apache

Nameservers

ns2.intakt.com.chloe.intakt.com.kimberley.intakt.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

444 ms10%

Speed Index

577 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.3 MB

64 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Technology Stack

14 Technologies Detected

Analytics

Libraries

Advertising

Twitter Ads LinkedIn Ads

Plugins

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Web Servers

SEO Analysis

B72/100

Meta Tags4/15

Content8/12

Headings8/8

Technical24/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

iucn.nliucn.nl

IUCN NL

No description available for this page.

Title Length7 chars

Recommended: 50-60 chars (~41px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

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

5 issues found

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Crawlability

Sitemap

Type: index

6 URLs

6 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

22/100

Needs Work

6 12

Sponsored

AI & LLM Readiness

D43/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

6/25

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

Text ratio:1%

Words:485

Token eff.:Optimal

Structured Data

2 JSON-LD

Organization×1.1WebSite

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph2/3

Twitter Card2/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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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.

72/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

17/20

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

11/15

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.

2 recommendations

•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.

19/100

546 mg

CO₂e / view

4.3 MB

Page Weight

15%

Cleaner Than

New Visitor

624 mg

Returning (cached)

312 mg

Annual (10K/mo)

65.6 kg

Emission Segments

Data Center

122 mg

Network

131 mg

Device

293 mg

Resource Breakdown

JavaScript

378.9 KB

Images

588.1 KB

CSS

3.3 MB

HTML

40.3 KB

Green Hosting Not Verified

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

73%Good

Static / Informational

HTTPS

No WAF

83d

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/1.1

Valid From

10.05.2026

Valid Until

08.08.2026

Subject Alternative Names (2)

iucn.nlwww.iucn.nl

SHA-256 Fingerprint

8F:BE:E5:88:16:30:D2:B5:39:97:1D:C3:9D:DC:35:38:DA:38:F2:AC...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

40956

content-type

text/html; charset=UTF-8

date

Sun, 17 May 2026 04:08:55 GMT

keep-alive

timeout=5, max=100

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

iucn-nl.mail.protection.outlook.com

Domain Information

iucn.nl

Domain Age

26 years

Created

16.05.2000

Last Updated

14.08.2023

Registrar

Intakt Holding B.V.

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

78/100

Mobile Friendly91 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Lato

WCAG Partial

74/100

Readability

/30

22/30

24px · LH 1.46

Hierarchy

/20

18/20

2.08x ratio · ✓ H1→H6

WCAG

/25

16/25

1:1 min contrast

Performance

/25

18/25

1 font · 4 req

Heading Font

Lato

Sans50px

Body Font

Lato

Sans24px

Contrast Ratio

1:1

19 issues

Reading Comfort

~33 CPL

Narrow lines

50px

30px

20px

16px

24px

✅ Excellent readability: 24px body text is ideal for all devices.

✅ Optimal line spacing: 1.46 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 11/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 19 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 2.1x larger than body text.

Buy on MyFontsFlesch 11

Color Palette

12 unique colors

2.43:1 Fail Light

#ffffff

Background· 26%

#9caa9a

Secondary· 5.8%

#49492d

Primary· 8.1%

#5a6f41

Secondary· 7.2%

#999780

Secondary· 7.1%

#757d59

Secondary· 6.7%

#2f3f24

Secondary· 6.3%

#161810

Secondary· 5.9%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Twitter/X AdsMid-Market

LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

19 Resources

Scripts

Styles

Async

Defer

Top Script Sources

iucn.nl(11)connect.facebook.net(2)googletagmanager.com(2)static.ads-twitter.com(1)snap.licdn.com(1)

Website Identity

IUCN

Organization

IUCN NL

www.iucn.nl/wp

26 years old

Location detected: 🇳🇱 Netherlandsvia tld

Intakt Holding B.V.📧 Microsoft 365nl-NL

Social Profiles

Instagram LinkedIn

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Last analyzed: 17 May 2026 at 04:09

Historical Analysis & Change Tracking