lubera.com

https://lubera.com· First analyzed 17 May 2026· Updated 17 May 2026

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lubera.com

Mobile

Sponsored

Hosting Provider

WebhostOne GmbH

IP Address

89.107.188.97

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Bad Säckingen, Germany

ASN

AS12843

Organization

WebhostOne GmbH

Server

Nginx

Nameservers

ns.udag.org.ns.udag.net.ns.udag.de.

Performance

Core Web Vitals

Weight

First Contentful Paint

5.6 s10%

Speed Index

7.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.2 MB

146 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

WebhostOne GmbH

Technology Stack

13 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity

UI Components

Slick Carousel Lightbox

CSS Frameworks

Bootstrap

Tailwind CSS

Advertising

Google Ads Microsoft Advertising

Other

Modernizr

Tag Managers

Google Tag Manager

Web Servers

Nginx

SEO Analysis

B72/100

Meta Tags14/15

Content10/12

Headings3/8

Technical19/25

E-E-A-T0/7

Images6/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

lubera.comlubera.com

Pflanzen online kaufen - Pflanzenversand | Lubera® Shop

Pflanzen kaufen ✔ Über 5000 verschiedenen Pflanzen für Garten, Balkon & Terrasse ✔ eigene Züchtungen ✔ Lubera® Shop

Title Length55 chars

Recommended: 50-60 chars (~330px / 580px)

Description Length115 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

28 URLs

28 sub-sitemaps

robots.txt

37 rules

Sitemap reference found

Local SEO

Local Search Readiness

16/100

Poor

4 13 2

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

Sponsored

AI & LLM Readiness

F35/100

Bot Access

20/25

Machine Read.

2/25

Schema Data

0/25

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:5%

Words:6,978

Token eff.:Excessive

Sections/1K:0.9

Structured Data

No Schema

Citation Readiness

Opening Summary228w

Descriptive Headingsavg 7.5w

Canonical URL

Open Graph2/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

AI readiness recommendation preview...

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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.

59/100

Passed

Critical

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

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

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

2/15

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.

64/100

122 mg

CO₂e / view

1.2 MB

Page Weight

70%

Cleaner Than

New Visitor

139 mg

Returning (cached)

70 mg

Annual (10K/mo)

14.6 kg

Emission Segments

Data Center

6 mg

Network

36 mg

Device

80 mg

Resource Breakdown

JavaScript

319.6 KB

Images

610.1 KB

CSS

113.7 KB

Fonts

82.3 KB

HTML

78.3 KB

Other

4.0 KB

Green Hosting Verified

webhostone GmbH

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

50d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

07.04.2026

Valid Until

06.07.2026

Subject Alternative Names (1)

www.lubera.com

SHA-256 Fingerprint

AC:11:1D:57:1E:10:18:96:79:D5:1C:9F:68:6A:17:D6:CD:D4:C4:E7...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=iso-8859-15

date

Sun, 17 May 2026 15:12:50 GMT

pragma

no-cache

server

nginx

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

33544-2.whserv.de

Domain Information

lubera.com

Domain Age

23 years

Created

06.05.2003

Expires

06.05.2027

Last Updated

07.05.2026

Registrar

united-domains GmbH

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

60/100

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=1.0

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

roboto

WCAG Partial

60/100

Readability

/30

18/30

14px · LH 1.29

Hierarchy

/20

6/20

WCAG

/25

16/25

2.37:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

roboto

Sans

Body Font

roboto

Sans14px

Contrast Ratio

2.37:1

1 issue

Reading Comfort

~45 CPL

Optimal (45–75)

18px

16px

14px

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

⚠️ Tight line spacing (1.29). Increase to 1.4–1.6 for better readability.

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

❌ Very complex text: Flesch score 17/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.4:1).

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

Flesch 17

Color Palette

11 unique colors

Light

#ffffff

Background· 28.099999999999998%

#f7cd4b

Accent· 7.7%

#485c3a

Secondary· 7.7%

#c60304

Primary· 6.5%

#7f8f6c

Secondary· 6.3%

#e2e6db

Secondary· 5.9%

#302a23

Secondary· 5.8%

#a1b575

Secondary· 5.6%

Business & Marketing Stack

7 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Pinterest AdsMid-Market

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

25 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(5)googletagmanager.com(3)youtube.com(2)s.pinimg.com(2)connect.facebook.net(2)

Website Identity

lubera.com

23 years old

Location detected: 🇩🇪 Germanyvia ip

united-domains GmbHde

Sponsored

Last analyzed: 17 May 2026 at 15:13

Historical Analysis & Change Tracking