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sciebo.de

https://sciebo.de· First analyzed 21 May 2026· Updated 21 May 2026
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sciebo.de
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Mobile

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Hosting Provider

Westfaelische Wilhelms-Universitaet, ZIV

IP Address

128.176.1.4

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Münster, Germany

ASN

AS680

Organization

Westfaelische Wilhelms-Universitaet, ZIV

Server

Apache

Nameservers

ns02-ext.uni-muenster.de.ns01-ext.uni-muenster.de.dns-1.dfn.de.dns-2.dfn.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
667 ms10%
Speed Index
867 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.1 MB
22 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Westfaelische Wilhelms-Universitaet, ZIV

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Web Servers

1
Apachev2.4

SEO Analysis

D40/100
11
7
4
Meta Tags0/15
Content8/12
Headings3/8
Technical9/21
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
S
sciebo.desciebo.de

No Title Found

No description available for this page.

Title Length0 chars

Recommended: 50-60 chars

Description Length0 chars

Recommended: 120-160 chars

Issues (4)

  • • Missing page title — critical for SEO rankings and SERP display
  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1

11 issues found

Upgrade to view details

Local SEO

Local Search Readiness

0/100
Poor
15 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

F32/100
Bot Access
20/25
Machine Read.
3/25
Schema Data
0/25
Citation
9/25

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:15%
Words:282
Token eff.:Too Short
Sections/1K:49.6
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary22w
Descriptive Headingsavg 2.1w
Canonical URL
Open Graph1/3
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
70/100
8
Passed
6
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
5/20
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.
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.
49/100
B
135 mg
CO₂e / view
1.1 MB
Page Weight
70%
Cleaner Than
New Visitor
154 mg
vs
Returning (cached)
77 mg
Annual (10K/mo)
16.2 kg
Emission Segments
Data Center
30 mg
Network
32 mg
Device
72 mg
Resource Breakdown
JavaScript
90.9 KB
Images
68.3 KB
CSS
925.1 KB
HTML
4.1 KB
Green Hosting Not Verified
Westfaelische Wilhelms-Universitaet, ZIV
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

76%Good
Static / Informational

HTTPS

No WAF

48d

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

08.07.2025

Valid Until

08.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

hochschulcloud.nrwwww.hochschulcloud.nrw

SHA-256 Fingerprint

A8:DF:2B:EC:07:A1:3F:17:42:CE:2F:E2:37:AB:BC:82:CC:AE:F2:61...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-length
3904
content-type
text/html
date
Thu, 21 May 2026 00:38:04 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (4)

udcm-wwu3.uni-muenster.de
udcm-wwu4.uni-muenster.de
udcm-wwu1.uni-muenster.de
udcm-wwu2.uni-muenster.de

Domain Information

sciebo.de

Last Updated

22.02.2024

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

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 Friendly
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...
Upgrade to view recommendations

Typography & Readability

Montserrat

WCAG Partial
63/100
Readability
/30
23/30

25px · LH 1.40

Hierarchy
/20
8/20
WCAG
/25
14/25

1:1 min contrast

Performance
/25
18/25

1 font · 6 req

Heading Font

Montserrat

Sans

Body Font

Montserrat

Sans25px

Contrast Ratio

1:1

11 issues

Reading Comfort

~37 CPL

Narrow lines
75px
h2
25px
h3
25px
p

✅ Excellent readability: 25px body text is ideal for all devices.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 20/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.0:1).

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

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 20

Color Palette

10 unique colors
Light
#00c85f
Accent· 25%
#00eb9d
Accent· 12.2%
#000000
Primary· 0%
#00c979
Accent· 11.2%
#009244
Accent· 11.1%
#00ad5a
Accent· 10.6%
#54d49b
Accent· 7.7%
#017932
Primary· 7.1%

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

2 Resources

1
Scripts
1
Styles
0
Async
0
Defer

Top Script Sources

local(1)

Website Identity

sciebo.de

Location detected: 🇩🇪 Germanyvia tld

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Last analyzed: 21 May 2026 at 00:38

Historical Analysis & Change Tracking