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eei.org

https://eei.org· First analyzed 02 May 2026· Updated 02 May 2026
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eei.org
Desktop screenshot of eei.org
Mobile screenshot of eei.org
Mobile

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Hosting Provider

Aptum Technologies

IP Address

69.172.200.171

Site Location

🇳🇱 Netherlandsvia ip

Server Location

🇳🇱 Amsterdam, The Netherlands

ASN

AS19324

Organization

Aptum Technologies

CDN

CDN

Nameservers

ns-1562.awsdns-03.co.uk.ns-490.awsdns-61.com.ns-656.awsdns-18.net.ns-1479.awsdns-56.org.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
964 ms10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
20.9 MB
45 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Aptum Technologies
CDN
CDN

Technology Stack

8 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Advertising

2
Twitter AdsLinkedIn Ads

Libraries

1
jQueryv3.2.1

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

SEO Analysis

D56/100
16
8
2
Meta Tags5/15
Content12/12
Headings3/8
Technical18/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
E
eei.orgeei.org

Home

EEI Home

Title Length4 chars

Recommended: 50-60 chars (~27px / 580px)

Description Length9 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (20/22) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

3 rules

Allows all crawlers

Local SEO

Local Search Readiness

25/100
Needs Work
8 8 2

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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
nav
Text ratio:5%
Words:928
Token eff.:Optimal
Sections/1K:6.5
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary258w
Descriptive Headingsavg 3.7w
Canonical URL
Open Graph0/3
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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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
84/100
13
Passed
2
Critical
0
Warnings
Images & Alt Text
15/20
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
9/15
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.
28/100
F
2.16 g
CO₂e / view
20.9 MB
Page Weight
5%
Cleaner Than
New Visitor
2.47 g
vs
Returning (cached)
1.24 g
Annual (10K/mo)
259.6 kg
Emission Segments
Data Center
106 mg
Network
636 mg
Device
1.42 g
Resource Breakdown
JavaScript
183.8 KB
Images
6.9 MB
CSS
13.8 MB
Fonts
1.3 KB
HTML
36.0 KB
Green Hosting Verified
Link11 GmbH
GWF Verified
7 recommendations
  • •Carbon footprint recommendation preview...
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C

Security Score

66%Fair
Interactive

HTTPS

No WAF

99d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

12.08.2025

Valid Until

09.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.eei.orgeei.org

SHA-256 Fingerprint

D1:CA:82:66:E8:27:05:5C:C3:06:DF:82:E2:B1:01:69:2C:B5:04:51...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, no-store)
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-length
36514
content-security-policy
connect-src 'self' 'unsafe-inline' ...
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)

eei-org.mail.protection.outlook.com

Domain Information

eei.org

Domain Age
31 years

Created

15.04.1995

Expires

16.04.2031

Last Updated

20.02.2026

Registrar

Network Solutions, LLC

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
63/100
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

Nunito Sans

WCAG Partial
68/100
Readability
/30
20/30

16px · LH 1.50

Hierarchy
/20
17/20

2.88x ratio · ✓ H1→H6

WCAG
/25
16/25

1.21:1 min contrast

Performance
/25
15/25

1 font · 1 req

Heading Font

Nunito Sans

Sans46px

Body Font

Nunito Sans

Sans16px

Contrast Ratio

1.21:1

2 issues

Reading Comfort

~32 CPL

Narrow lines
46px
h1
72px
h2
21px
h3
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 17/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.2:1).

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

✅ Strong hierarchy: Headlines are 2.9x larger than body text.

GGoogle FontsFlesch 17

Color Palette

13 unique colors
Light
#ffffff
Background· 25.4%
#1a1f58
Primary· 9.2%
#3c3b69
Secondary· 8.6%
#835453
Secondary· 7.3%
#bfbac6
Secondary· 7.3%
#364f80
Secondary· 7.1%
#472d40
Secondary· 6.5%
#634a5a
Secondary· 5.6%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

3
Facebook PixelMid-Market
Twitter/X AdsMid-Market
LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

2

Categories

4

Total Tools

1

Enterprise

2

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

13 Resources

9
Scripts
4
Styles
6
Async
0
Defer

Top Script Sources

connect.facebook.net(2)local(2)tags.srv.stackadapt.com(1)snap.licdn.com(1)static.ads-twitter.com(1)

Website Identity

eei.org

202-508-5000
31 years old
Location detected: 🇳🇱 Netherlandsvia ip
Network Solutions, LLC📧 Microsoft 365en

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Last analyzed: 02 May 2026 at 02:50

Historical Analysis & Change Tracking