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intensivregister.de

https://intensivregister.de· First analyzed 19 May 2026· Updated 19 May 2026
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intensivregister.de
Desktop screenshot of intensivregister.de
Mobile screenshot of intensivregister.de
Mobile

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Hosting Provider

IP via link11.de

IP Address

128.65.209.124

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS34309

Organization

IP via link11.de

Server

Nginx

Nameservers

deneb.dfn.de.vaccine.rki.de.

Performance

86

Core Web Vitals

Weight

First Contentful Paint
1.7 s10%
Speed Index
2.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.4 MB
35 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Ghost

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

Frameworks

1
Angularv19.2.20

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Material Icons

Web Servers

1
Nginxv1.30.1

SEO Analysis

D48/100
13
10
1
Meta Tags4/15
Content9/12
Headings6/8
Technical11/21
E-E-A-T0/7
Images2/7
Links4/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
I
intensivregister.deintensivregister.de

DIVI-Intensivregister

No description available for this page.

Title Length21 chars

Recommended: 50-60 chars (~119px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

11 issues found

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Local SEO

Local Search Readiness

5/100
Poor
2 13 2

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

D45/100
Bot Access
20/25
Machine Read.
18/25
Schema Data
0/25
Citation
7/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:8%
Words:1,984
Token eff.:Optimal
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary33w
Descriptive Headingsavg 3.1w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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
80/100
14
Passed
4
Critical
0
Warnings
Images & Alt Text
13/20
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
8/15
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.
36/100
E
357 mg
CO₂e / view
3.4 MB
Page Weight
15%
Cleaner Than
New Visitor
408 mg
vs
Returning (cached)
204 mg
Annual (10K/mo)
42.8 kg
Emission Segments
Data Center
18 mg
Network
105 mg
Device
234 mg
Resource Breakdown
JavaScript
2.3 MB
Images
154.9 KB
CSS
787.5 KB
HTML
50.4 KB
Other
198.0 KB
Green Hosting Verified
Link11 GmbH
GWF Verified
5 recommendations
  • •Carbon footprint recommendation preview...
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A+

Security Score

93%Excellent
Static / Informational

HTTPS

No WAF

170d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Hellenic Academic and Research Institutions CA

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

21.04.2026

Valid Until

06.11.2026

Subject Alternative Names (6)

intensivregister.deauth.intensivregister.dewww.intensivregister.departner.intensivregister.deadmin.intensivregister.deprod-alike.intensivregister.de

SHA-256 Fingerprint

D0:12:48:C3:79:C8:3F:20:8D:89:10:AC:73:12:00:47:3F:13:03:F9...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
content-length
51265
content-type
text/html
date
Tue, 19 May 2026 11:44:21 GMT
etag
"6a0b1443-c841"
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

25

SPF
DKIM
DMARC

Domain Information

intensivregister.de

Last Updated

28.06.2023

DNSSEC
Not Enabled

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
74/100
Mobile Friendly9 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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto

WCAG AAA
72/100
Readability
/30
19/30

16px · LH 1.50

Hierarchy
/20
10/20

1.88x ratio

WCAG
/25
24/25

8.56:1 min contrast

Performance
/25
19/25

System fonts

Heading Font

Roboto

Sans30px

Body Font

Roboto

Sans16px

Contrast Ratio

8.56:1

WCAG AAA (≥7:1)

Reading Comfort

~34 CPL

Narrow lines
30px
h1
24px
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 3/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 8.6:1).

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

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

Flesch 3

Color Palette

7 unique colors
Light
#ffffff
Background· 64.49999999999999%
#870902
Primary· 7.1%
#cfd5da
Secondary· 4.1%
#846263
Secondary· 2.8%
#630401
Accent· 0.9%

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

4 Resources

2
Scripts
2
Styles
0
Async
0
Defer

Top Script Sources

polyfills-B6TNHZQ6.js(1)main-E7WZF6CN.js(1)

Website Identity

intensivregister.de

[email protected]
Location detected: 🇩🇪 Germanyvia tld
de

Social Profiles

GitHub

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Last analyzed: 19 May 2026 at 11:44

Historical Analysis & Change Tracking

intensivregister.de Technology Stack - Built With Angular, Tailwind CSS, Material Icons, Nginx | StackOptic | StackOptic