iea.nl

https://iea.nl· First analyzed 04 May 2026· Updated 04 May 2026

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iea.nl

Mobile

Sponsored

Hosting Provider

Mittwald CM Service GmbH & Co.

IP Address

157.97.36.133

Site Location

🇳🇱 Netherlandsvia phone

Server Location

🇩🇪 Espelkamp, Germany

ASN

AS15817

Organization

Mittwald CM Service GmbH & Co.

Server

Apache

Nameservers

ns02.hostnet.nl.ns01.hostnet.nl.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

616 ms10%

Speed Index

801 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.2 MB

74 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

Drupal

Infrastructure

Hosting

Mittwald CM Service GmbH & Co.

Technology Stack

6 Technologies Detected

CSS Frameworks

Libraries

Icon Libraries

Analytics

Web Servers

SEO Analysis

C60/100

Meta Tags4/15

Content11/12

Headings8/8

Technical17/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

iea.nliea.nl

About IEA | IEA.nl

No description available for this page.

Title Length18 chars

Recommended: 50-60 chars (~100px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

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

8 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

52 rules

Local SEO

Local Search Readiness

26/100

Needs Work

8 9 2

Sponsored

AI & LLM Readiness

D46/100

Bot Access

20/25

Machine Read.

12/25

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:10%

Words:1,033

Token eff.:Optimal

Sections/1K:8.7

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary43w

Descriptive Headingsavg 5.2w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (7)

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.

83/100

Passed

Critical

Warnings

Images & Alt Text

18/20

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

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

10/15

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.

62/100

121 mg

CO₂e / view

1.2 MB

Page Weight

70%

Cleaner Than

New Visitor

138 mg

Returning (cached)

69 mg

Annual (10K/mo)

14.5 kg

Emission Segments

Data Center

6 mg

Network

36 mg

Device

79 mg

Resource Breakdown

JavaScript

294.1 KB

Images

407.0 KB

CSS

478.5 KB

HTML

15.8 KB

Green Hosting Verified

Mittwald CM Service GmbH & Co. KG

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

23d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (3072 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

05.05.2025

Valid Until

27.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.iea.nliea.nl

SHA-256 Fingerprint

4C:84:4D:04:35:D8:D8:C5:E2:CD:6E:7D:BC:57:12:B1:88:3F:13:14...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

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

content-encoding

📦 Gzip(gzip)

content-language

content-length

15848

content-type

text/html; charset=UTF-8

date

Mon, 04 May 2026 08:30:31 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

iea-nl.mail.protection.outlook.com

Domain Information

iea.nl

Domain Age

30y 6m

Created

24.10.1995

Last Updated

16.05.2024

Registrar

Hostnet 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.

62/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Lato

WCAG Partial

64/100

Readability

/30

17/30

15px · LH 1.67

Hierarchy

/20

17/20

1.53x ratio · ✓ H1→H6

WCAG

/25

17/25

1.09:1 min contrast

Performance

/25

13/25

1 font · 3 req

Heading Font

Lato

Sans23px

Body Font

Lato

Sans15px

Contrast Ratio

1.09:1

8 issues

Reading Comfort

~44 CPL

Narrow lines

23px

21px

15px

18px

15px

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

⚠️ Hard to read: Flesch score 34/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 1.1:1).

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

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 34

Color Palette

9 unique colors

Light

#ffffff

Background· 42.199999999999996%

#15a2b4

Accent· 17.099999999999998%

#ebf7f6

Secondary· 11.9%

#0278b6

Primary· 9.3%

#cfc2a2

Secondary· 9.1%

#e5e8d7

Secondary· 5%

#57b0c0

Secondary· 2.2%

#31527e

Secondary· 1.9%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Matomo (Piwik)Mid-Market

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(17)analytics.iea-hamburg.org(1)cdnjs.cloudflare.com(1)cdn.jsdelivr.net(1)

Website Identity

iea.nl

secretariat@iea.nl

+31 20 6253625

30 years old

IEA AmsterdamKeizersgracht 3111016 EE AmsterdamThe NetherlandsPhone:+31 (0)20 625 3625Email:secretariat@iea.nlWeb:www.ie

Location detected: 🇳🇱 Netherlandsvia phone

Hostnet B.V.📧 Microsoft 365en

Social Profiles

Facebook X (Twitter)LinkedIn YouTube Bluesky

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Last analyzed: 04 May 2026 at 13:20

Historical Analysis & Change Tracking