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hszg.de

https://hszg.de· First analyzed 11 May 2026· Updated 11 May 2026
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hszg.de
Desktop screenshot of hszg.de
Mobile screenshot of hszg.de
Mobile

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Hosting Provider

Hochschule Zittau/Goerlitz

IP Address

141.46.8.164

Site Location

🇩🇪 Germanyvia phone

Server Location

🇩🇪 Zittau, Germany

ASN

AS680

Organization

Hochschule Zittau/Goerlitz

Server

Nginx

Nameservers

dns-3.dfn.de.dns-1.dfn.de.sirius.hrz.hszg.de.orion.hrz.hszg.de.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
768 ms10%
Speed Index
998 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.7 MB
55 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

7 Technologies Detected

Libraries

2
jQuery
jQuery UI

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

B73/100
21
8
2
Meta Tags12/15
Content12/12
Headings3/8
Technical24/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social4/5
Freshness2/4
Mobile1/4
Indexability3/3
H
hszg.dehszg.de

Hochschule Zittau/Görlitz - Studieren und Forschen im Herzen Europas

Praxisnah und familiär Studieren und Forschen im Dreiländereck: Polen-Tschechien-Deutschland mit 40 Bachelor-, Master- und Diplomstudiengängen.

Title Length68 chars

Recommended: 50-60 chars (~414px / 580px)

Description Length143 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (21/35) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

9 rules

Local SEO

Local Search Readiness

24/100
Needs Work
7 10 1

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AI & LLM Readiness

D41/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
3/25
Citation
10/25

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:5%
Words:2,469
Token eff.:Optimal
Depth:1/5

Structured Data

2 JSON-LD
WebSiteBreadcrumbList

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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
73/100
10
Passed
3
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
10/20
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
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 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.
35/100
F
597 mg
CO₂e / view
4.7 MB
Page Weight
15%
Cleaner Than
New Visitor
683 mg
vs
Returning (cached)
341 mg
Annual (10K/mo)
71.7 kg
Emission Segments
Data Center
133 mg
Network
143 mg
Device
321 mg
Resource Breakdown
JavaScript
349.7 KB
Images
2.6 MB
CSS
1.7 MB
HTML
34.3 KB
Green Hosting Not Verified
Hochschule Zittau/Goerlitz
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

86%Very Good
Interactive

HTTPS

No WAF

151d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Hellenic Academic and Research Institutions CA

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

10.10.2025

Valid Until

10.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

hszg.delp.hszg.def-mk.hszg.dehsb.hszg.desecurity.hszg.dezuklos.hszg.dewww.hszg.desport.hszg.de+12 more

SHA-256 Fingerprint

BF:76:AE:04:98:1F:16:AE:1A:3C:90:E8:C9:B7:23:81:91:C7:F0:1D...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-headers
DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Cont...
access-control-allow-methods
GET, POST, OPTIONS
access-control-allow-origin
http://hszg.de, http://*.hszg.de
cache-control
🔴 No Cache(private, no-store, max-age=0)
content-encoding
📦 Gzip(gzip)
content-language
de-DE
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

c1101.mx.srv.dfn.de
a1101.mx.srv.dfn.de
b1101.mx.srv.dfn.de

Domain Information

hszg.de

Last Updated

05.07.2017

DNSSEC
Not Enabled

Privacy & Compliance

Usercentrics

Cookie Consent Banner
Usercentrics
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Usercentrics
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.
C
68/100
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, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

RobotoSlab-700 + Roboto-400

WCAG AAA
60/100
Readability
/30
22/30

14px · LH 1.50

Hierarchy
/20
8/20
WCAG
/25
18/25

15.04:1 min contrast

Performance
/25
12/25

3 fonts · 10 req

Heading Font

RobotoSlab-700

Sans

Body Font

Roboto-400

Sans14px

Contrast Ratio

15.04:1

WCAG AAA (≥7:1)

Reading Comfort

~32 CPL

Narrow lines
40px
h2
28px
h3
14px
p

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

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

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 15.0:1).

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

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

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

Buy on MyFonts

Color Palette

10 unique colors
2.2:1 Fail Light
#fdfdfd
Background· 25.099999999999994%
#abafa1
Secondary· 9.8%
#82c341
Primary· 0%
#080f14
Secondary· 13.8%
#3a3120
Secondary· 9.2%
#525647
Secondary· 7.7%
#a36942
Secondary· 7.2%
#a68c69
Secondary· 6.6%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

21 Resources

14
Scripts
7
Styles
3
Async
0
Defer

Top Script Sources

local(9)app.usercentrics.eu(2)userlike-cdn-widgets.s3-eu-west-1.amazonaws.com(2)privacy-proxy.usercentrics.eu(1)

Website Identity

Hochschule Zittau/Görlitz - Studieren und Forschen im Herzen Europas

+4935836120
www.hszg.de
Location detected: 🇩🇪 Germanyvia phone
de

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Last analyzed: 11 May 2026 at 23:26

Historical Analysis & Change Tracking