volla.online

https://volla.online· First analyzed 17 May 2026· Updated 17 May 2026

Export

volla.online

Mobile

Sponsored

Hosting Provider

STRATO

strato.de

IP Address

81.169.145.79

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Berlin, Germany

ASN

AS6724

Organization

Strato AG

Server

Apache

Nameservers

shades06.rzone.de.docks12.rzone.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

488 ms10%

Speed Index

634 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

37.7 MB

94 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

Infrastructure

Hosting

STRATO

Technology Stack

9 Technologies Detected

Icon Libraries

Font Awesome Ionicons Material Icons

Frameworks

Libraries

CSS Frameworks

Fonts

Analytics

Web Servers

SEO Analysis

D55/100

Meta Tags4/15

Content11/12

Headings6/8

Technical12/21

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile2/4

Indexability3/3

volla.onlinevolla.online

Volla Mobile Devices

No description available for this page.

Title Length20 chars

Recommended: 50-60 chars (~115px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

• Missing meta description — important for click-through rates in SERPs

9 issues found

Upgrade to view details

Local SEO

Local Search Readiness

8/100

Poor

3 12 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

D44/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

0/25

Citation

11/25

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:9%

Words:1,504

Token eff.:Optimal

Sections/1K:7.3

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary35w

Descriptive Headingsavg 6w

Canonical URL

Open Graph2/3

Twitter Card2/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

60/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

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

6/15

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.

24/100

3.90 g

CO₂e / view

37.7 MB

Page Weight

Cleaner Than

New Visitor

4.46 g

Returning (cached)

2.23 g

Annual (10K/mo)

468.3 kg

Emission Segments

Data Center

191 mg

Network

1.15 g

Device

2.56 g

Resource Breakdown

JavaScript

563.2 KB

Images

36.7 MB

CSS

405.1 KB

Fonts

1.7 KB

HTML

95.4 KB

Other

17.9 KB

Green Hosting Verified

STRATO

Provider Match

7 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

21%Critical

Interactive

HTTPS

No WAF

251d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

02.01.2026

Valid Until

23.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.volla.onlinevolla.online

SHA-256 Fingerprint

E4:12:5A:7E:EE:78:53:08:7B:7C:64:FF:D4:71:E3:12:9E:14:F6:08...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

content-length

647

content-type

text/html

date

Sun, 17 May 2026 15:58:39 GMT

etag

"287-63c64bc4672a5"

last-modified

Fri, 15 Aug 2025 10:20:13 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

smtpin.rzone.de

Domain Information

volla.online

Domain Age

9y 2m

Created

14.03.2017

Expires

14.03.2027

Last Updated

29.04.2026

Registrar

Cronon GmbH

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

65/100

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

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

-apple-system

WCAG Partial

74/100

Readability

/30

24/30

16px · LH 1.40

Hierarchy

/20

17/20

7.88x ratio

WCAG

/25

12/25

1:1 min contrast

Performance

/25

21/25

System fonts

Heading Font

-apple-system

Sans126px

Body Font

-apple-system

Sans16px

Contrast Ratio

1:1

27 issues

Reading Comfort

~34 CPL

Narrow lines

126px

33px

29px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

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

⚠️ Hard to read: Flesch score 49/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 27 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 7.9x larger than body text.

GGoogle FontsFlesch 49

Color Palette

14 unique colors

2.8:1 Fail Light

#8a9d9b

Secondary· 9%

#fdfdfd

Text· 6.5%

#8b845a

Primary· 12.3%

#556a5e

Secondary· 11.100000000000001%

#625b40

Secondary· 8.1%

#dbdbcf

Secondary· 7%

#babca5

Secondary· 6.5%

#a09d75

Secondary· 6%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Matomo (Piwik)Mid-Market

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

19 Resources

Scripts

Styles

Async

Defer

Top Script Sources

rw_common(8)analytics.volla.online(1)files(1)ajax.googleapis.com(1)

Website Identity

volla.online

hello@volla.online

9 years old

Location detected: 🇩🇪 Germanyvia ip

Cronon GmbHen

Social Profiles

Facebook X (Twitter)Instagram LinkedIn GitHub Telegram Mastodon

Sponsored

Last analyzed: 17 May 2026 at 15:59

Historical Analysis & Change Tracking