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mahr.com

https://mahr.com· First analyzed 14 May 2026· Updated 14 May 2026
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mahr.com
Desktop screenshot of mahr.com
Mobile screenshot of mahr.com
Mobile

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Hosting Provider

DigitalOcean
digitalocean.com

IP Address

104.248.242.141

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS14061

Organization

DigitalOcean, LLC

Server

Apache

Nameservers

ns2.telekom-domains.de.ns1.telekom-domains.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
522 ms10%
Speed Index
679 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2 MB
55 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Apache

SEO Analysis

C65/100
20
7
2
Meta Tags4/15
Content12/12
Headings3/8
Technical22/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
M
mahr.commahr.com

Mahr Group

No description available for this page.

Title Length10 chars

Recommended: 50-60 chars (~67px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

14/100
Poor
4 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

D40/100
Bot Access
20/25
Machine Read.
10/25
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:6%
Words:853
Token eff.:Optimal
Sections/1K:9.4
Depth:2/5

Structured Data

Microdata
BreadcrumbList(min)microdata

Citation Readiness

Opening Summary14w
Descriptive Headingsavg 3.5w
Canonical URL
Open Graph0/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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.
C
66/100
9
Passed
4
Critical
2
Warnings
Images & Alt Text
15/20
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
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.
5 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.
67/100
C
207 mg
CO₂e / view
2.0 MB
Page Weight
50%
Cleaner Than
New Visitor
237 mg
vs
Returning (cached)
118 mg
Annual (10K/mo)
24.8 kg
Emission Segments
Data Center
10 mg
Network
61 mg
Device
136 mg
Resource Breakdown
JavaScript
187.7 KB
Images
1.6 MB
CSS
54.6 KB
Fonts
157.5 KB
HTML
11.7 KB
Green Hosting Verified
DigitalOcean
Provider Match
4 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

31%Critical
Interactive

HTTPS

No WAF

62d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

17.04.2026

Valid Until

16.07.2026

Subject Alternative Names (16)

mahr.commahr.demetering.mahr.cnmetering.mahr.commetrology.mahr.cnmetrology.mahr.commotion.mahr.cnmotion.mahr.com+8 more

SHA-256 Fingerprint

E5:86:43:68:45:EA:3F:F2:9D:83:91:AD:52:18:5E:13:5A:75:6F:C8...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
cache-control
🟡 10 Hours(max-age=38621)
content-encoding
⚡ Brotli(br)
content-language
en
content-length
11704
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

mahr-com.mail.protection.outlook.com

Domain Information

mahr.com

Domain Age
28y 6m

Created

18.11.1997

Expires

17.11.2026

Last Updated

15.03.2026

Registrar

Deutsche Telekom AG

DNSSEC
Not Enabled

Privacy & Compliance

CookieFirst

Cookie Consent Banner
CookieFirst
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: CookieFirst

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
61/100
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
device-width, initial-scale=1.0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto

WCAG AA
73/100
Readability
/30
25/30

18px · LH 1.60

Hierarchy
/20
8/20
WCAG
/25
22/25

6.14:1 min contrast

Performance
/25
18/25

System fonts

Heading Font

Roboto

Sans

Body Font

Roboto

Sans18px

Contrast Ratio

6.14:1

WCAG AA (≥4.5:1)

Reading Comfort

~86 CPL

Wide lines
29px
h2
22px
h4
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Wide lines: ~86 chars/line. Use max-width: 65ch for comfortable reading.

⚠️ Hard to read: Flesch score 36/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.1:1).

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

Flesch 36

Color Palette

14 unique colors
12.28:1 AAA Dark
#343537
Text· 14.6%
#ffffff
Text· 12.5%
#0a0203
Primary· 7.4%
#6f0819
Accent· 6.4%
#2f1b1f
Secondary· 4.1%

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

10 Resources

6
Scripts
4
Styles
1
Async
1
Defer

Top Script Sources

local(4)consent.cookiefirst.com(2)

Website Identity

mahr.com

28 years old
Location detected: 🇩🇪 Germanyvia ip
Deutsche Telekom AG📧 Microsoft 365en-GB

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Last analyzed: 14 May 2026 at 14:52

Historical Analysis & Change Tracking