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energie-lexikon.info

https://energie-lexikon.info· First analyzed 22 May 2026· Updated 22 May 2026
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energie-lexikon.info
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Mobile

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Hosting Provider

cyon GmbH

IP Address

149.126.4.113

Site Location

🇨🇭 Frauenfeld, Switzerlandvia geo_meta

Server Location

🇨🇭 Basel, Switzerland

ASN

AS47302

Nameservers

ns2.cyon.ch.ns1.cyon.ch.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
465 ms10%
Speed Index
604 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
173 KB
17 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
cyon GmbH

Technology Stack

2 Technologies Detected

Libraries

2
jQueryv3.5.1
jQuery UI

SEO Analysis

A81/100
25
4
1
Meta Tags7/15
Content12/12
Headings8/8
Technical20/25
E-E-A-T5/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile3/4
Indexability3/3
E
energie-lexikon.infoenergie-lexikon.info

Das RP-Energie-Lexikon, Grundbegriffe, Fakten und Zusammenhänge im ...

Das RP-Energie-Lexikon enthält detaillierte Fachartikel über Grundbegriffe, Fakten und Zusammenhänge im Fachgebiet der Energieversorgung und Energienutzung. ...

Title truncated. Description truncated.
Title Length146 chars

Recommended: 50-60 chars (~876px / 580px)

Description Length252 chars

Recommended: 120-160 chars

Issues (1)

  • • Title is too long (146 chars, ~876px). Will be truncated in search results.

5 issues found

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Crawlability

Sitemap

Type: standard

978 URLs

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100
Poor
3 15 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

C66/100
Bot Access
20/25
Machine Read.
16/25
Schema Data
10/25
Citation
20/25

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
code blocksnav
Text ratio:26%
Words:1,252
Token eff.:Optimal
Sections/1K:7.2
Depth:2/5

Structured Data

1 JSON-LD
Article×1.2Person×1.3Organization×1.1BreadcrumbList

Citation Readiness

Opening Summary41w
Descriptive Headingsavg 3.4w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (5)
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.
B
77/100
14
Passed
1
Critical
2
Warnings
Images & Alt Text
20/20
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
2/15
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
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.
80/100
A+
18 mg
CO₂e / view
173.3 KB
Page Weight
95%
Cleaner Than
New Visitor
20 mg
vs
Returning (cached)
10 mg
Annual (10K/mo)
2.1 kg
Emission Segments
Data Center
<0.001 g
Network
5 mg
Device
12 mg
Resource Breakdown
JavaScript
89.6 KB
Images
4.5 KB
CSS
48.6 KB
Fonts
18.0 KB
HTML
12.2 KB
Other
388 B
Green Hosting Verified
cyon
GWF Verified
2 recommendations
  • •Carbon footprint recommendation preview...
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A+

Security Score

98%Excellent
Static / Informational

HTTPS

No WAF

67d

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+H3

Valid From

29.04.2026

Valid Until

28.07.2026

Subject Alternative Names (4)

energie-lexikon.infoenlex.infowww.energie-lexikon.infowww.enlex.info

SHA-256 Fingerprint

56:63:A3:5C:D3:42:52:61:C3:8A:A5:C5:A6:15:91:1E:B7:15:C3:CF...

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...
cache-control
🟡 1800s(public, max-age=1800)
content-encoding
⚡ Brotli(br)
content-security-policy
default-src 'self'; img-src 'self' *.vgwort.de; script-src '...
content-type
text/html; charset=UTF-8
date
Fri, 22 May 2026 18:12:17 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

mail.energie-lexikon.info

Domain Information

energie-lexikon.info

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.
D
57/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG AA
73/100
Readability
/30
22/30

16px · LH 1.60

Hierarchy
/20
17/20

1.8x ratio · ✓ H1→H6

WCAG
/25
18/25

5.5:1 min contrast

Performance
/25
16/25

1 font · 4 req

Heading Font

Open Sans

Sans29px

Body Font

Open Sans

Sans16px

Contrast Ratio

5.5:1

WCAG AA (≥4.5:1)

Reading Comfort

~34 CPL

Narrow lines
29px
h1
21px
h2
18px
h3
16px
p

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

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

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

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.5:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFontsFlesch 0

Color Palette

6 unique colors
2.18:1 Fail Light
#ffffff
Background· 75.9%
#aeb0b0
Other· 3.6%
#d9e2d9
Primary· 6.999999999999999%
#9a7d83
Secondary· 3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

9 Resources

6
Scripts
3
Styles
0
Async
4
Defer

Top Script Sources

local(5)cloudtext.js?v11(1)

Website Identity

energie-lexikon.info

Location detected: 🇨🇭 Switzerland, Frauenfeldvia geo_meta
de

Sponsored

Last analyzed: 22 May 2026 at 18:12

Historical Analysis & Change Tracking