hs-nb.de

https://hs-nb.de· First analyzed 10 May 2026· Updated 10 May 2026

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hs-nb.de

Mobile

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Hosting Provider

Ernst-Moritz-Arndt-Universitaet Greifswald

IP Address

141.53.15.120

Site Location

🇩🇪 Germanyvia phone

Server Location

🇩🇪 Greifswald, Germany

ASN

AS680

Organization

Ernst-Moritz-Arndt-Universitaet Greifswald

Server

Apache

Nameservers

deneb.dfn.de.ns.hs-nb.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

586 ms10%

Speed Index

762 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.5 MB

87 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

TYPO3

Technology Stack

7 Technologies Detected

Libraries

UI Components

Other

CSS Frameworks

Icon Libraries

Analytics

Web Servers

SEO Analysis

C67/100

Meta Tags11/15

Content11/12

Headings3/8

Technical18/25

E-E-A-T3/7

Images1/7

Links5/5

URL5/5

Social1/5

Freshness2/4

Mobile4/4

Indexability3/3

hs-nb.dehs-nb.de

Hochschule Neubrandenburg - Hochschule Neubrandenburg

Hochschule Neubrandenburg

Title Length53 chars

Recommended: 50-60 chars (~324px / 580px)

Description Length25 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (33/44) — critical for accessibility and SEO

9 issues found

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Crawlability

Sitemap

robots.txt

16 rules

Local SEO

Local Search Readiness

22/100

Needs Work

6 10 2

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AI & LLM Readiness

D43/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

13/25

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

navheader/footer

Text ratio:5%

Words:604

Token eff.:Optimal

Sections/1K:43

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary334w

Descriptive Headingsavg 4.7w

Canonical URL

Open Graph0/3

Twitter Card1/3

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.

82/100

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

13/15

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.

24/100

573 mg

CO₂e / view

4.5 MB

Page Weight

15%

Cleaner Than

New Visitor

655 mg

Returning (cached)

328 mg

Annual (10K/mo)

68.8 kg

Emission Segments

Data Center

128 mg

Network

138 mg

Device

308 mg

Resource Breakdown

JavaScript

97.5 KB

Images

2.7 MB

CSS

1.7 MB

HTML

13.6 KB

Green Hosting Not Verified

Ernst-Moritz-Arndt-Universitaet Greifswald

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

56%Poor

Interactive

HTTPS

No WAF

184d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Hellenic Academic and Research Institutions CA

Key Algorithm

ECDSA (secp384r1) (384 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

10.11.2025

Valid Until

10.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.hs-nb.de

SHA-256 Fingerprint

ED:4A:55:A3:2E:E8:3D:95:CB:E4:3B:5C:A8:83:3D:2E:F1:DF:E2:39...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-language

de-DE

content-length

13670

content-type

text/html; charset=utf-8

date

Sun, 10 May 2026 10:37:51 GMT

permissions-policy

interest-cohort=()

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.hs-nb.de

Domain Information

hs-nb.de

Last Updated

05.07.2006

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.

58/100

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=1.0, user-scalable=yes

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Muli + Open Sans

WCAG Partial

51/100

Readability

/30

16/30

15px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

13/25

4.05:1 min contrast

Performance

/25

14/25

3 fonts · 5 req

Heading Font

Muli

Sans

Body Font

Open Sans

Sans15px

Contrast Ratio

4.05:1

8 issues

Reading Comfort

~41 CPL

Narrow lines

24px

34px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

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

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 4.0:1).

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFontsFlesch 0

Color Palette

10 unique colors

Light

#ffffff

Background· 52.49999999999999%

#73a9e0

Accent· 7.2%

#ced5dd

Secondary· 6.6%

#dc0032

Primary· 6.2%

#aec4e0

Secondary· 6%

#e7dcdd

Secondary· 5.2%

#b9a2b7

Secondary· 5.1%

#e21e3e

Accent· 4%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Matomo (Piwik)Mid-Market

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

19 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(16)matomo.hs-nb.de(1)

Website Identity

hs-nb.de

+4939556930

Location detected: 🇩🇪 Germanyvia phone

Social Profiles

Facebook Instagram YouTube

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Last analyzed: 10 May 2026 at 10:38

Historical Analysis & Change Tracking