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vut.cz

https://vut.cz· First analyzed 28 Apr 2026· Updated 28 Apr 2026
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vut.cz
Desktop screenshot of vut.cz
Mobile screenshot of vut.cz
Mobile

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Hosting Provider

IP Address

147.229.2.90

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Černá Hora, Czechia

ASN

AS197451

Organization

VUTBR

Server

Nginx

Nameservers

rhino.cis.vutbr.cz.pipit.cis.vutbr.cz.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
571 ms10%
Speed Index
742 ms10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2 MB
49 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
VUTBR

Technology Stack

9 Technologies Detected

Libraries

1

UI Components

1

Other

1

CSS Frameworks

1

Tag Managers

1

Advertising

1

Web Servers

1

SEO Analysis

C60/100
15
10
1
Meta Tags7/15
Content11/12
Headings6/8
Technical14/25
E-E-A-T3/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness2/4
Mobile3/4
Indexability3/3
V
vut.czvut.cz

Vysoké učení technické v Brně

Vysoké učení technické v Brně je česká vysoká škola s více než 120letou tradicí, která neustále posiluje svou pozici špičkové vědecko-výzkumné instituce. Tec...

Description truncated.
Title Length29 chars

Recommended: 50-60 chars (~177px / 580px)

Description Length261 chars

Recommended: 120-160 chars

Issues (1)

  • Most images missing alt text (8/14) — critical for accessibility and SEO

Crawlability

Sitemap
robots.txt

29 rules

Local SEO

Local Search Readiness

10/100
Poor
3 12 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

D49/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
0/25
Citation
16/25

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:9%
Words:1,909
Token eff.:Optimal
Sections/1K:18.3
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary30w
Descriptive Headingsavg 6w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (6)
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.
A
88/100
15
Passed
1
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
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
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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.
26/100
D
259 mg
CO₂e / view
2.0 MB
Page Weight
50%
Cleaner Than
New Visitor
296 mg
vs
Returning (cached)
148 mg
Annual (10K/mo)
31.1 kg
Emission Segments
Data Center
58 mg
Network
62 mg
Device
139 mg
Resource Breakdown
JavaScript
205.7 KB
Images
48.1 KB
CSS
1.6 MB
HTML
13.3 KB
Other
172.8 KB
Green Hosting Not Verified
VUTBR
5 recommendations
  • Carbon footprint recommendation preview...
B

Security Score

76%Good
Interactive

HTTPS

No WAF

57d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

26.03.2026

Valid Until

24.06.2026

Subject Alternative Names (1)

www.vut.cz

SHA-256 Fingerprint

C0:EB:66:3C:D7:B7:1C:F9:84:6E:8E:AE:AD:40:12:8F:C5:9A:B3:10...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-length
13343
content-security-policy
default-src * data: blob: filesystem: about: ws: wss: 'unsaf...
content-type
text/html; charset=utf-8
date
Tue, 28 Apr 2026 15:08:06 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mailgw1.ro.vutbr.cz

Domain Information

vut.cz

Domain Age
24y 6m

Created

13.10.2001

Expires

24.10.2026

Last Updated

21.12.2022

Registrar

REG-INTERNET-CZ

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked
Data Protection Officer mentioned

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.
D
56/100
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, minimum-scale=1.0, maximum-scale=1.0, user-scalable=0
3 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

Vafle + Open Sans

WCAG AA
64/100
Readability
/30
18/30

14px · LH 1.79

Hierarchy
/20
14/20

2.86x ratio

WCAG
/25
19/25

4.69:1 min contrast

Performance
/25
13/25

2 fonts · 5 req

Heading Font

Vafle

Sans40px

Body Font

Open Sans

Sans14px

Contrast Ratio

4.69:1

WCAG AA (≥4.5:1)

Reading Comfort

~44 CPL

Narrow lines
40px
h1
30px
h2
24px
h3
18px
h4
14px
p

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

⚠️ Hard to read: Flesch score 50/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.7:1).

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

✅ Strong hierarchy: Headlines are 2.9x larger than body text.

✅ Lean font stack: 2 font families keeps load times fast.

Color Palette

9 unique colors
10.06:1 AAA Light
#ffffff
Background· 40.6%
#434148
Other· 5.5%
#0f141d
Primary· 19.200000000000003%
#6d4b4c
Secondary· 7.9%
#1a232f
Secondary· 7.7%
#b20e2b
Accent· 5.2%
#37272c
Secondary· 5.2%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2

User behavior and product analytics

Social Media

1

Social widgets and sharing tools

2

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

24 Resources

15
Scripts
9
Styles
5
Async
0
Defer

Top Script Sources

local(10)googletagmanager.com(4)cdn.cookiehub.eu(1)

Website Identity

vut.cz

vut@vutbr.cz
24 years old
Location detected: 🇨🇿 Czech Republicvia tld
REG-INTERNET-CZcs

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Last analyzed: 28 Apr 2026 at 15:08

Historical Analysis & Change Tracking