h-na.de

https://h-na.de· First analyzed 02 Jun 2026· Updated 02 Jun 2026

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h-na.de

Mobile

Sponsored

Hosting Provider

HEG Mass

IP Address

5.175.14.45

Site Location

🇩🇪 Germanyvia phone

Server Location

🇫🇷 Strasbourg, France

ASN

AS8972

Organization

HEG Mass

Server

Apache

Nameservers

ns46.domaincontrol.com.ns45.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

640 ms10%

Speed Index

832 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.8 MB

48 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

HEG Mass

Technology Stack

8 Technologies Detected

Libraries

CSS Frameworks

Other

AOS (Animate On Scroll)

Icon Libraries

Ionicons

Web Servers

Apache

SEO Analysis

D50/100

Meta Tags4/15

Content12/12

Headings6/8

Technical11/21

E-E-A-T0/7

Images1/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

h-na.deh-na.de

KDStV Hasso-Nassovia

No description available for this page.

Title Length20 chars

Recommended: 50-60 chars (~121px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (27/27) — critical for accessibility and SEO

10 issues found

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Local SEO

Local Search Readiness

15/100

Poor

5 10 2

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

Sponsored

AI & LLM Readiness

F34/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

0/25

Citation

6/25

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:70%

Words:8,170

Token eff.:Acceptable

Sections/1K:4.8

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary15w

Descriptive Headingsavg 1.8w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

78/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

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

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

6/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

1 recommendation

•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.

11/100

476 mg

CO₂e / view

3.8 MB

Page Weight

15%

Cleaner Than

New Visitor

544 mg

Returning (cached)

272 mg

Annual (10K/mo)

57.1 kg

Emission Segments

Data Center

106 mg

Network

114 mg

Device

256 mg

Resource Breakdown

JavaScript

256.1 KB

Images

2.7 MB

CSS

728.3 KB

HTML

86.4 KB

Green Hosting Not Verified

HEG Mass

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

107d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Starfield Technologies, Inc.

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

18.03.2026

Valid Until

18.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.h-na.deh-na.de

SHA-256 Fingerprint

6E:F6:E0:A9:A9:81:55:34:F7:74:71:7B:7C:6A:76:B5:CB:73:1E:94...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

connection

keep-alive

content-length

88205

content-type

text/html

date

Tue, 02 Jun 2026 17:48:08 GMT

etag

"1588d-64e62d0d9e8e2"

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mx0.h-na.de

Domain Information

h-na.de

Last Updated

18.03.2026

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.

61/100

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

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Open Sans

WCAG AA

70/100

Readability

/30

19/30

14px · LH 1.71

Hierarchy

/20

16/20

3.57x ratio

WCAG

/25

22/25

4.56:1 min contrast

Performance

/25

13/25

2 fonts · 2 req

Heading Font

Open Sans

Sans50px

Body Font

Open Sans

Sans14px

Contrast Ratio

4.56:1

WCAG AA (≥4.5:1)

Reading Comfort

~45 CPL

Optimal (45–75)

50px

20px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

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

❌ Very complex text: Flesch score 22/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.6:1).

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

✅ Strong hierarchy: Headlines are 3.6x larger than body text.

Buy on MyFontsFlesch 22

Color Palette

15 unique colors

Light

#bcb0b0

Secondary· 6.6%

#d2c6c5

Primary· 12.6%

#053259

Accent· 8.6%

#06477a

Accent· 8%

#e8722b

Accent· 7.6%

#9b7a6d

Secondary· 7.4%

#060811

Secondary· 7.3%

#c69478

Secondary· 6.8%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

17 Resources

Scripts

Styles

Async

Defer

Top Script Sources

js(10)

Website Identity

h-na.de

[email protected]

+4969590828

Location detected: 🇩🇪 Germanyvia phone

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Last analyzed: 02 Jun 2026 at 17:48

Historical Analysis & Change Tracking