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energielabel.nl

https://energielabel.nl· First analyzed 11 May 2026· Updated 11 May 2026
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energielabel.nl
Desktop screenshot of energielabel.nl
Mobile screenshot of energielabel.nl
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.210.233

Site Location

🇳🇱 Netherlandsvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

dns44.cloudns.net.dns43.cloudns.net.dns41.cloudns.net.dns42.cloudns.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
399 ms10%
Speed Index
519 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.2 MB
34 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Ghost

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

7 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Hotjar

Other

1
GSAP

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

B76/100
24
4
1
Meta Tags13/15
Content8/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images2/7
Links4/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
E
energielabel.nlenergielabel.nl

Alles over het energielabel | Energielabel

Ga je een huis kopen of verkopen? Of ben je toe aan een nieuw apparaat of auto? Check het energielabel: daarmee kan je geld besparen. Tips voor een slimme aa...

Description truncated.
Title Length42 chars

Recommended: 50-60 chars (~240px / 580px)

Description Length163 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (7/10) — critical for accessibility and SEO

5 issues found

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Crawlability

Sitemap

Type: standard

40 URLs

robots.txt

5 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

14/100
Poor
4 13 1

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

D50/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
6/25
Citation
11/25

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:0%
Words:439
Token eff.:Optimal
Sections/1K:29.6
Depth:2/5

Structured Data

2 JSON-LD
Organization×1.1WebSiteSearchAction

Citation Readiness

Opening Summary14w
Descriptive Headingsavg 2.5w
Canonical URL
Open Graph2/3
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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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+
90/100
14
Passed
1
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
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
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
9/15
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.
60/100
B
126 mg
CO₂e / view
1.2 MB
Page Weight
70%
Cleaner Than
New Visitor
144 mg
vs
Returning (cached)
72 mg
Annual (10K/mo)
15.2 kg
Emission Segments
Data Center
6 mg
Network
37 mg
Device
83 mg
Resource Breakdown
JavaScript
61.2 KB
Images
511.4 KB
CSS
137.2 KB
HTML
541.6 KB
Green Hosting Verified
Cloudflare
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

61%Fair
Interactive

HTTPS

WAF

76d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

28.04.2026

Valid Until

27.07.2026

Subject Alternative Names (2)

energielabel.nlwww.energielabel.nl

SHA-256 Fingerprint

5C:5C:50:CC:B2:9E:BF:2E:84:6F:65:B6:93:35:D4:BA:C0:49:4F:5A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-expose-headers
Request-Context
cache-control
🟡 111s(public, max-age=111)
cf-cache-status
DYNAMIC
cf-ray🇮🇹 Milan
9f9dac478c1fbae2-MXP
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

energielabel-nl.mail.protection.outlook.com

Domain Information

energielabel.nl

Domain Age
26y 3m

Created

21.01.2000

Last Updated

11.07.2025

Registrar

Registrar.eu

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Privacy policy page linked
Data Protection Officer 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.
B
78/100
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...
Upgrade to view recommendations

Typography & Readability

Proxima Nova

WCAG AAA
81/100
Readability
/30
25/30

16px · LH 1.50

Hierarchy
/20
18/20

5x ratio · ✓ H1→H6

WCAG
/25
20/25

9.69:1 min contrast

Performance
/25
18/25

1 font · 4 req

Heading Font

Proxima Nova

Sans80px

Body Font

Proxima Nova

Sans16px

Contrast Ratio

9.69:1

WCAG AAA (≥7:1)

Reading Comfort

~38 CPL

Narrow lines
80px
h1
32px
h2
16px
p

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

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

❌ Very complex text: Flesch score 27/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 9.7:1).

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

✅ Strong hierarchy: Headlines are 5.0x larger than body text.

Buy on MyFontsFlesch 27

Color Palette

12 unique colors
3.09:1 AA Large Light
#ffffff
Primary· 51.3%
#989285
Secondary· 6.2%
#ffb037
Accent· 9.3%
#c5bab2
Secondary· 7.8%
#0b3a5a
Accent· 5.8%
#815c49
Secondary· 5.6%
#e0eae8
Secondary· 4.4%
#d5ccc9
Secondary· 2.7%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

18 Resources

15
Scripts
3
Styles
6
Async
1
Defer

Top Script Sources

local(10)googletagmanager.com(2)google-analytics.com(1)widget.scribit.pro(1)fast.fonts.net(1)

Website Identity

energielabel.nl

26 years old
Location detected: 🇳🇱 Netherlandsvia tld
Registrar.eu📧 Microsoft 365nl

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Last analyzed: 11 May 2026 at 02:15

Historical Analysis & Change Tracking