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varta-ag.com

https://varta-ag.com· First analyzed 04 May 2026· Updated 04 May 2026
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varta-ag.com
Desktop screenshot of varta-ag.com
Mobile screenshot of varta-ag.com
Mobile

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Hosting Provider

IP via link11.de

IP Address

128.65.210.55

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS34309

Organization

IP via link11.de

Server

Apache

Nameservers

auth02.ns.td-fn.net.auth01.ns.td-fn.net.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
816 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
7 MB
90 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

6 Technologies Detected

Frameworks

1
Angular

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Web Servers

1
Apachev2.4.62

Security

1
reCAPTCHA

SEO Analysis

B77/100
21
6
1
Meta Tags14/15
Content12/12
Headings8/8
Technical23/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
V
varta-ag.comvarta-ag.com

VARTA - Empowering Independence | VARTA AG

Ob bei der Nordpolexpedition oder auf dem Mond – VARTA ist seit über 130 Jahren dort, wo aus Leidenschaft, Zuverlässigkeit und Energie Zukunft gemacht wird.

Title Length42 chars

Recommended: 50-60 chars (~262px / 580px)

Description Length156 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (43/44) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

35 rules

Sitemap reference found

Local SEO

Local Search Readiness

17/100
Poor
5 12 1

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

D46/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
3/25
Citation
13/25

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
Text ratio:3%
Words:521
Token eff.:Optimal
Sections/1K:30.7

Structured Data

2 JSON-LD
WebSiteBreadcrumbList

Citation Readiness

Opening Summary59w
Descriptive Headingsavg 4.3w
Canonical URL
Open Graph2/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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
75/100
11
Passed
2
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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
4/15
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.
35/100
F
725 mg
CO₂e / view
7.0 MB
Page Weight
5%
Cleaner Than
New Visitor
829 mg
vs
Returning (cached)
414 mg
Annual (10K/mo)
87.0 kg
Emission Segments
Data Center
36 mg
Network
213 mg
Device
476 mg
Resource Breakdown
JavaScript
1.0 MB
Images
5.6 MB
CSS
315.6 KB
Fonts
82.2 KB
HTML
14.5 KB
Green Hosting Verified
Link11 GmbH
GWF Verified
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

76%Good
Interactive

HTTPS

No WAF

8d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GoDaddy.com, Inc.

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

13.05.2025

Valid Until

13.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.varta-ag.comvarta-ag.com

SHA-256 Fingerprint

D0:66:F6:40:F6:1E:BC:60:71:5E:0F:1A:16:58:6D:90:48:8F:D3:AD...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
access-control-allow-origin
*
cache-control
🟡 0s(max-age=0)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-language
de
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

vartaag-com01c.mail.protection.outlook.com

Domain Information

varta-ag.com

Domain Age
10y 7m

Created

07.10.2015

Expires

07.10.2026

Last Updated

08.10.2025

Registrar

Vautron Rechenzentrum AG

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
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.
C
64/100
Mobile Friendly6 breakpoints
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Varta DIN RC1

WCAG Partial
75/100
Readability
/30
23/30

20px · LH 1.50

Hierarchy
/20
17/20

3.75x ratio · ✓ H1→H6

WCAG
/25
17/25

1:1 min contrast

Performance
/25
18/25

1 font · 4 req

Heading Font

Varta DIN RC1

Sans75px

Body Font

Varta DIN RC1

Sans20px

Contrast Ratio

1:1

3 issues

Reading Comfort

~33 CPL

Narrow lines
75px
h1
73px
h2
44px
h3
20px
p

✅ Excellent readability: 20px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 22/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 3 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 3.8x larger than body text.

Buy on MyFontsFlesch 22

Color Palette

11 unique colors
18.31:1 AAA Light
#ffffff
Background· 33.3%
#141514
Text· 5.9%
#1a428a
Primary· 0%
#5e6c76
Secondary· 9.1%
#413c27
Secondary· 8.4%
#615838
Secondary· 7.1%
#232a2c
Secondary· 6.5%
#1f3b5f
Accent· 5.4%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

22 Resources

20
Scripts
2
Styles
1
Async
0
Defer

Top Script Sources

local(18)youtube.com(1)google.com(1)

Website Identity

VARTA - Empowering Independence | VARTA AG

www.varta-ag.com/
10 years old
Location detected: 🇩🇪 Germanyvia ip
Vautron Rechenzentrum AG📧 Microsoft 365de-DE

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Last analyzed: 04 May 2026 at 13:54

Historical Analysis & Change Tracking