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ostfalia.de

https://ostfalia.de· First analyzed 05 May 2026· Updated 05 May 2026
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ostfalia.de
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Mobile

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Hosting Provider

Ostfalia Hochschule fuer angewandte Wissenschaften

IP Address

141.41.9.103

Site Location

🇩🇪 Germanyvia phone

Server Location

🇩🇪 Wolfenbüttel, Germany

ASN

AS680

Organization

Ostfalia Hochschule fuer angewandte Wissenschaften

Server

Apache

Nameservers

dns1.sonia.de.dns2.sonia.de.dns-1.serv.uni-osnabrueck.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
501 ms10%
Speed Index
651 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
959 KB
19 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Web Servers

1
Apachev2.4.58

SEO Analysis

C69/100
21
9
1
Meta Tags7/15
Content10/12
Headings8/8
Technical20/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social1/5
Freshness2/4
Mobile4/4
Indexability3/3
O
ostfalia.deostfalia.de

Ostfalia Hochschule - praxisnah studieren in Niedersachsen - Ostfal...

Zukunft studieren. Praxis erleben – an der Ostfalia.Als eine der größten Hochschulen für angewandte Wissenschaften Niedersachsens bietet die Ostfalia Hochsch...

Title truncated. Description truncated.
Title Length110 chars

Recommended: 50-60 chars (~669px / 580px)

Description Length874 chars

Recommended: 120-160 chars

Issues (1)

  • • Title is too long (110 chars, ~669px). Will be truncated in search results.

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

22/100
Needs Work
6 10 2

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AI & LLM Readiness

D42/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
0/25
Citation
14/25

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:8%
Words:1,753
Token eff.:Optimal
Depth:1/5

Structured Data

Microdata

Citation Readiness

Opening Summary36w
Descriptive Headingsavg 6.5w
Canonical URL
Open Graph0/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
Upgrade to view recommendations

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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.
B
77/100
15
Passed
1
Critical
3
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
5/15
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
8/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 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.
63/100
B
119 mg
CO₂e / view
959.4 KB
Page Weight
70%
Cleaner Than
New Visitor
136 mg
vs
Returning (cached)
68 mg
Annual (10K/mo)
14.2 kg
Emission Segments
Data Center
27 mg
Network
29 mg
Device
64 mg
Resource Breakdown
JavaScript
22.2 KB
Images
567.4 KB
CSS
133.1 KB
Fonts
202.0 KB
HTML
21.1 KB
Other
13.6 KB
Green Hosting Not Verified
Ostfalia Hochschule fuer angewandte Wissenschaften
4 recommendations
  • •Carbon footprint recommendation preview...
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D

Security Score

46%Poor
Interactive

HTTPS

No WAF

290d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Hellenic Academic and Research Institutions CA

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

20.02.2026

Valid Until

20.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (6)

www.ostfalia.depws.ostfalia.derelaunch.ostfalia.destudium.ostfalia.dewww.qa-v13.ostfalia.deostfalia.de

SHA-256 Fingerprint

06:27:45:A9:9E:64:5D:86:F7:28:3C:5C:29:86:D4:E6:9D:0E:91:66...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(private, no-store, max-age=0)
connection
Upgrade, Keep-Alive
content-encoding
📦 Gzip(gzip)
content-language
de-DE
content-length
21306
content-type
text/html;charset=utf-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (2)

mx2.sonia.de
mx1.sonia.de

Domain Information

ostfalia.de

Last Updated

22.01.2019

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner
Cookie Notice (WP)
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookie Notice (WP)
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.
B
74/100
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
initial-scale=1.0,width=device-width,shrink-to-fit=no

Typography & Readability

inter

WCAG Partial
76/100
Readability
/30
20/30

18px · LH 1.33

Hierarchy
/20
17/20

2.78x ratio · ✓ H1→H6

WCAG
/25
19/25

1:1 min contrast

Performance
/25
20/25

1 font · 3 req

Heading Font

inter

Sans50px

Body Font

inter

Sans18px

Contrast Ratio

1:1

1 issue

Reading Comfort

~36 CPL

Narrow lines
50px
h1
40px
h2
30px
h3
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 5/100. Consider shorter sentences and simpler words.

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

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.8x larger than body text.

Buy on MyFontsFlesch 5

Color Palette

14 unique colors
7.03:1 AAA Dark
#463e40
Other· 8.6%
#d5d4d6
Other· 3.8%
#d3effc
Primary· 14.9%
#fefffe
Primary· 12.8%
#937b6f
Secondary· 7.7%
#d4ab96
Secondary· 7.4%
#145aa5
Primary· 7.1%
#df7b53
Accent· 6%

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

3 Resources

1
Scripts
2
Styles
0
Async
1
Defer

Top Script Sources

local(1)

Website Identity

ostfalia.de

+4953319390
Location detected: 🇩🇪 Germanyvia phone
de-DE

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Last analyzed: 05 May 2026 at 17:47

Historical Analysis & Change Tracking