StackOptic
Back to Search
hydrogeneurope.eu favicon

hydrogeneurope.eu

https://hydrogeneurope.eu· First analyzed 10 May 2026· Updated 10 May 2026
Export
hydrogeneurope.eu
Desktop screenshot of hydrogeneurope.eu
Mobile screenshot of hydrogeneurope.eu
Mobile

Sponsored

Hosting Provider

Hetzner
hetzner.com

IP Address

23.88.92.57

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner

Server

Apache

Nameservers

ns.second-ns.com.ns1.your-server.de.ns3.second-ns.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
600 ms10%
Speed Index
780 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.2 MB
92 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
Bethemev28.4.1.1Custom
by Muffin group
View Theme

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

24 Technologies Detected

Plugins

15
Essential GridAgile Store LocatorRevsliderSimple Job BoardSjb Job ExpiratorComplianz Gdpr Premium
Wpforms Form Locker
Wpmart Custom TenderHe Team Supreme
Wpforms User Registration
WPForms
WooCommerce
Yoast SEO
Elementor
Gutenberg

Libraries

3
jQueryv3.7.1
jQuery UI
Underscore.js

Other

1
GSAP

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Web Servers

1
Apache

Security

1
reCAPTCHA

SEO Analysis

B73/100
22
7
2
Meta Tags8/15
Content10/12
Headings3/8
Technical24/25
E-E-A-T2/7
Images3/7
Links4/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
H
hydrogeneurope.euhydrogeneurope.eu

Hydrogen Europe Home

Hydrogen Europe is the leading organization representing European based companies and stakeholders that are committed to moving towards a (circular) carbon n...

Description truncated.
Title Length20 chars

Recommended: 50-60 chars (~126px / 580px)

Description Length172 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (13/23) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

5 rules

Local SEO

Local Search Readiness

20/100
Needs Work
6 12

Sponsored

AI & LLM Readiness

D47/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
8/25
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:2%
Words:808
Token eff.:Optimal

Structured Data

5 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary295w
Descriptive Headingsavg 2.5w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
Upgrade to view recommendations

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
83/100
15
Passed
4
Critical
0
Warnings
Images & Alt Text
18/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
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
11/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
41/100
F
435 mg
CO₂e / view
4.2 MB
Page Weight
15%
Cleaner Than
New Visitor
497 mg
vs
Returning (cached)
248 mg
Annual (10K/mo)
52.1 kg
Emission Segments
Data Center
21 mg
Network
128 mg
Device
286 mg
Resource Breakdown
JavaScript
1.1 MB
Images
1.2 MB
CSS
1.7 MB
Fonts
4.6 KB
HTML
241.1 KB
Other
406 B
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

26%Critical
Interactive

HTTPS

No WAF

58d

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/2

Valid From

08.04.2026

Valid Until

07.07.2026

Subject Alternative Names (2)

*.hydrogeneurope.euhydrogeneurope.eu

SHA-256 Fingerprint

95:F0:D6:D1:78:B4:7F:AC:FB:61:56:44:6F:31:78:F4:14:84:FD:9F...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

content-type
text/html; charset=UTF-8
date
Sun, 10 May 2026 09:26:38 GMT
link
<https://hydrogeneurope.eu/wp-json/>; rel="https://api.w.org...
permissions-policy
private-state-token-redemption=(self "https://www.google.com...
server
Apache
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

98

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

hydrogeneurope-eu.mail.protection.outlook.com

Domain Information

hydrogeneurope.eu

DNSSEC
Not Enabled

Privacy & Compliance

Complianz

Cookie Consent Banner
Complianz
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Complianz
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
75/100
Mobile Friendly23 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, maximum-scale=1
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Poppins

WCAG Partial
47/100
Readability
/30
11/30

12px · LH 2.17

Hierarchy
/20
7/20
WCAG
/25
13/25

1:1 min contrast

Performance
/25
16/25

1 font · 8 req

Heading Font

Poppins

Sans

Body Font

Poppins

Sans12px

Contrast Ratio

1:1

23 issues

Reading Comfort

~45 CPL

Optimal (45–75)
50px
h2
18px
h4
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Wide line spacing (2.17). 1.4–1.6 is optimal for body text.

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

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 23 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

GGoogle FontsBuy on MyFontsFluid TypeFlesch 0

Color Palette

5 unique colors
8.51:1 AAA Dark
#4c4c4c
Text· 23.5%
#fefefe
Primary· 17.5%
#001d24
Accent· 54.2%
#1e3136
Primary· 3%
#dee8e7
Secondary· 1.7%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
ComplianzSMB

Cookie consent and privacy compliance tools

2

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
2
Async
0
Defer

Top Script Sources

hydrogeneurope.eu(20)

Website Identity

Hydrogen Europe

Hydrogen Europe

Organization

Hydrogen Europe is the leading organization representing European based companies and stakeholders that are committed to moving towards a (circular) carbon neutral economy.

hydrogeneurope.eu/
Location detected: 🇩🇪 Germanyvia ip
📧 Microsoft 365en-GB

Sponsored

Last analyzed: 10 May 2026 at 09:26

Historical Analysis & Change Tracking