matricula-online.eu

https://matricula-online.eu· First analyzed 17 May 2026· Updated 17 May 2026

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matricula-online.eu

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

3.73.2.133

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS16509

Organization

AWS EC2 (eu-central-1)

Server

Apache

Nameservers

ns-714.awsdns-25.net.ns-1195.awsdns-21.org.ns-1570.awsdns-04.co.uk.ns-248.awsdns-31.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

602 ms10%

Speed Index

783 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

404 KB

32 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.7.5

cms

icarus-themeCustom

Technology Stack

11 Technologies Detected

Plugins

Table Of Contents Plus Webp Express Qtranslate Xt

Analytics

Libraries

Other

CSS Frameworks

Icon Libraries

Web Servers

Languages

SEO Analysis

D52/100

Meta Tags4/15

Content3/12

Headings6/8

Technical20/25

E-E-A-T0/7

Images5/7

Links2/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

matricula-online.eumatricula-online.eu

Matricula | ICARUS

No description available for this page.

Title Length18 chars

Recommended: 50-60 chars (~105px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Very thin content (14 words). Search engines need substantial content for ranking.

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

8 URLs

8 sub-sitemaps

robots.txt

8 rules

Local SEO

Local Search Readiness

20/100

Needs Work

6 10 2

Sponsored

AI & LLM Readiness

F26/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

0/25

Citation

5/25

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:0%

Words:175

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

70/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

8/20

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

3/15

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.

81/100

41 mg

CO₂e / view

404.1 KB

Page Weight

90%

Cleaner Than

New Visitor

47 mg

Returning (cached)

23 mg

Annual (10K/mo)

4.9 kg

Emission Segments

Data Center

2 mg

Network

12 mg

Device

27 mg

Resource Breakdown

JavaScript

56.8 KB

Images

98.9 KB

CSS

110.2 KB

HTML

138.1 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

2 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

68d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

26.04.2026

Valid Until

25.07.2026

Subject Alternative Names (1)

www.icar-us.eu

SHA-256 Fingerprint

D8:C4:C0:FD:DB:D6:64:FF:30:8B:11:2D:01:CB:81:86:7B:9F:10:FF...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Sun, 17 May 2026 21:59:55 GMT

link

<https://www.icar-us.eu/en/wp-json/>; rel="https://api.w.org...

server

Apache/2.4.62 (Debian)

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

matricula-online.eu

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

67/100

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,
      minimum-scale=1,
      maximum-scale=1

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

asapregular

WCAG Partial

67/100

Readability

/30

22/30

16px · LH 1.50

Hierarchy

/20

12/20

2.25x ratio

WCAG

/25

18/25

1:1 min contrast

Performance

/25

15/25

1 font · 2 req

Heading Font

asapregular

Sans36px

Body Font

asapregular

Sans16px

Contrast Ratio

1:1

6 issues

Reading Comfort

~38 CPL

Narrow lines

36px

24px

16px

✅ 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 20/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

Buy on MyFontsFluid Type (rem)Flesch 20

Color Palette

12 unique colors

Light

#ffffff

Background· 66.3%

#ab0c44

Primary· 5.4%

#d7cac8

Secondary· 4.1%

#abd91b

Accent· 4%

#b93351

Accent· 4%

#f2ede6

Secondary· 3.4%

#c96c8e

Secondary· 3.3%

#ed973a

Accent· 2.7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

13 Resources

Scripts

Styles

Async

Defer

Top Script Sources

icar-us.eu(9)googletagmanager.com(1)

Website Identity

matricula-online.eu

info@icar-us.eu

Location detected: 🇩🇪 Germanyvia ip

en-GB

Social Profiles

Facebook X (Twitter)

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Last analyzed: 17 May 2026 at 22:00

Historical Analysis & Change Tracking