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brainlab.com

https://brainlab.com· First analyzed 10 May 2026· Updated 10 May 2026
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brainlab.com
Desktop screenshot of brainlab.com
Mobile screenshot of brainlab.com
Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

142.132.234.167

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns5.xc-ns.de.ns2.xc-ns.de.

Performance

90

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.3 MB
146 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Hybrid
⚙️ SSR
Frontend
Framework
Nuxt.js
CMS
WordPress
Infrastructure
Hosting
Hetzner
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

6 Technologies Detected

Meta Frameworks

1
Nuxt.js

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Analytics

1
FullStory

CDN

1
Cloudflare

Libraries

1
Swiper

SEO Analysis

C68/100
21
3
2
Meta Tags15/15
Content3/12
Headings3/8
Technical19/25
E-E-A-T0/7
Images7/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
B
brainlab.combrainlab.com

Innovating Medtech for Better Patient Outcomes | Brainlab

Brainlab software and hardware devices create and enhance data to improve critical surgeries, radiosurgery treatments and operating room efficiency. Learn more!

Title Length57 chars

Recommended: 50-60 chars (~348px / 580px)

Description Length160 chars

Recommended: 120-160 chars

Issues (2)

  • • Very thin content (8 words). Search engines need substantial content for ranking.
  • • Missing H1 tag — every page should have exactly one H1

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

8 URLs

8 sub-sitemaps

robots.txt

20 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

12/100
Poor
5 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

F34/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
0/25
Citation
2/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:1%
Words:1,046
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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
72/100
10
Passed
3
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
10/20
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
11/15
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.
66/100
B
132 mg
CO₂e / view
1.3 MB
Page Weight
70%
Cleaner Than
New Visitor
151 mg
vs
Returning (cached)
76 mg
Annual (10K/mo)
15.9 kg
Emission Segments
Data Center
7 mg
Network
39 mg
Device
87 mg
Resource Breakdown
JavaScript
381.2 KB
Images
612.3 KB
CSS
230.3 KB
HTML
59.0 KB
Other
26.3 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

81%Very Good
Interactive

HTTPS

WAF

323d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

26.02.2026

Valid Until

30.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (12)

www.brainlab.comevents.brainlab.cominvestors.brainlab.comstaging.brainlab.comexactrac.brainlab.comid.brainlab.comapi.brainlab.comcentral.brainlab.com+4 more

SHA-256 Fingerprint

76:F2:6E:D4:8F:3F:D9:DF:48:88:18:66:7E:13:0A:86:CA:A7:FF:F0...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-placement
local-BOS
cf-ray
9f99fdafaccd78bc-BOS
content-encoding
⚡ Brotli(br)
content-security-policy
default-src * data: blob: 'unsafe-eval' 'unsafe-inline';fram...
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

desvsmtp02.brainlab.com
despsmtp01.brainlab.com

Domain Information

brainlab.com

Domain Age
30y 4m

Created

21.12.1995

Expires

20.12.2026

Last Updated

21.12.2025

Registrar

1API GmbH

DNSSEC
Not Enabled

Privacy & Compliance

Usercentrics

Cookie Consent Banner
Usercentrics
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Usercentrics
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.
A
80/100
Mobile Friendly111 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

BrainlabNowW05

WCAG Partial
66/100
Readability
/30
23/30

16px · LH 1.50

Hierarchy
/20
8/20
WCAG
/25
15/25

4.09:1 min contrast

Performance
/25
20/25

1 font · 2 req

Heading Font

BrainlabNowW05

Sans

Body Font

BrainlabNowW05

Sans16px

Contrast Ratio

4.09:1

5 issues

Reading Comfort

~34 CPL

Narrow lines
56px
h2
32px
h3
16px
p

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

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

❌ Very complex text: Flesch score 26/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 4.1:1).

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

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

Buy on MyFontsFluid TypeFlesch 26

Color Palette

9 unique colors
Dark
#000000
Background· 33.5%
#ee2375
Primary· 12.299999999999999%
#465f81
Secondary· 7.5%
#282e37
Secondary· 6.3%
#8ba1bd
Secondary· 4.9%
#5b3d4f
Secondary· 3.8%
#692341
Secondary· 0.5%

Business & Marketing Stack

3 Tools Detected

Advanced

Customer Support

1
LiveChatMid-Market

Live chat and helpdesk tools

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

22 Resources

12
Scripts
10
Styles
6
Async
0
Defer

Top Script Sources

sgtm.brainlab.com(3)livechat.infobip.com(2)app.usercentrics.eu(2)go.brainlab.com(2)privacy-proxy.usercentrics.eu(1)

Website Identity

brainlab.com

30 years old
Location detected: 🇩🇪 Germanyvia ip
1API GmbHen-US

Sponsored

Last analyzed: 10 May 2026 at 15:31

Historical Analysis & Change Tracking