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vvo-online.de

https://vvo-online.de· First analyzed 16 May 2026· Updated 16 May 2026
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vvo-online.de
Desktop screenshot of vvo-online.de
Mobile screenshot of vvo-online.de
Mobile

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Hosting Provider

Verkehrsverbund Oberelbe GmbH

IP Address

212.111.241.220

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Dresden, Germany

ASN

AS15372

Organization

Verkehrsverbund Oberelbe GmbH

Nameservers

ans-01.ibh.net.ans-04.ibh.net.ans-05.ibh.net.ans-03.ibh.net.+1 more

Performance

100

Core Web Vitals

Weight

First Contentful Paint
602 ms10%
Speed Index
783 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.4 MB
39 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Verkehrsverbund Oberelbe GmbH

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

SEO Analysis

D59/100
16
7
2
Meta Tags13/15
Content12/12
Headings3/8
Technical13/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
V
vvo-online.devvo-online.de

VVO-Navigator - Ihr Mobilitätsportal für Dresden und die Region

Verkehrsverbund Oberelbe. Ein Ticket. Alles fahren. Tickets, Tarif, Fahrplan, Serviceangebote und Freizeittipps. Mit Bus und Bahn in Dresden und die Region. ...

Description truncated.
Title Length63 chars

Recommended: 50-60 chars (~378px / 580px)

Description Length183 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (15/22) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

16 rules

Local SEO

Local Search Readiness

8/100
Poor
2 13 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

F39/100
Bot Access
20/25
Machine Read.
9/25
Schema Data
0/25
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
navheader/footer
Text ratio:12%
Words:1,377
Token eff.:Optimal
Sections/1K:25.4
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary24w
Descriptive Headingsavg 3.2w
Canonical URL
Open Graph0/3
Twitter Card0/3
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
77/100
13
Passed
4
Critical
2
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
12/15
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.
4 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.
35/100
C
179 mg
CO₂e / view
1.4 MB
Page Weight
60%
Cleaner Than
New Visitor
204 mg
vs
Returning (cached)
102 mg
Annual (10K/mo)
21.5 kg
Emission Segments
Data Center
40 mg
Network
43 mg
Device
96 mg
Resource Breakdown
JavaScript
490.6 KB
Images
109.7 KB
CSS
721.0 KB
HTML
13.3 KB
Other
111.3 KB
Green Hosting Not Verified
Verkehrsverbund Oberelbe GmbH
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

298d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

06.02.2026

Valid Until

10.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.vvo-online.devvo-online.de

SHA-256 Fingerprint

F5:1D:81:D1:CE:A7:11:67:58:AC:25:E2:83:B1:B5:54:BD:76:AD:71...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟣 Private(private)
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Sat, 16 May 2026 05:26:00 GMT
expires
0
pragma
no-cache
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

73

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

esa.vvo-online.de

Domain Information

vvo-online.de

Last Updated

23.11.2022

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.
D
46/100
Not 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=1010
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Futura W02 + Arial

WCAG Partial
60/100
Readability
/30
20/30

14px · LH 1.40

Hierarchy
/20
7/20
WCAG
/25
14/25

1.87:1 min contrast

Performance
/25
19/25

System fonts

Heading Font

Futura W02

Sans

Body Font

Arial

Sans14px

Contrast Ratio

1.87:1

13 issues

Reading Comfort

~72 CPL

Optimal (45–75)
34px
h2
17px
h3
15px
h4
14px
p

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

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

✅ Optimal line length: ~72 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 45/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.9:1).

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

Buy on MyFontsFlesch 45

Color Palette

9 unique colors
Light
#ffffff
Background· 28.4%
#c1eafe
Accent· 23.8%
#2f3753
Secondary· 9.7%
#0073bd
Primary· 8.1%
#a0bbcb
Secondary· 6.6%
#d1bebf
Secondary· 6.5%
#657b9a
Secondary· 5.6%
#dbf0f8
Primary· 3.2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

8 Resources

7
Scripts
1
Styles
4
Async
1
Defer

Top Script Sources

local(3)piwik.vvo-online.de(2)cdn.eye-able.com(2)

Website Identity

vvo-online.de

Location detected: 🇩🇪 Germanyvia tld
de

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Last analyzed: 16 May 2026 at 05:26

Historical Analysis & Change Tracking