hainbuch.com

https://hainbuch.com· First analyzed 04 Jun 2026· Updated 04 Jun 2026

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hainbuch.com

Mobile

Sponsored

Hosting Provider

Hetzner

hetzner.com

IP Address

78.47.171.197

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner

Server

Apache

Nameservers

ns1079.ui-dns.biz.ns1105.ui-dns.com.ns1062.ui-dns.org.ns1035.ui-dns.de.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.1 s10%

Speed Index

1.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

48.6 MB

71 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

TYPO3

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

7 Technologies Detected

Analytics

CSS Frameworks

Tag Managers

Advertising

Web Servers

SEO Analysis

C68/100

Meta Tags15/15

Content10/12

Headings3/8

Technical21/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social1/5

Freshness0/4

Mobile4/4

Indexability3/3

hainbuch.comhainbuch.com

Vorreiter und Trendsetter für moderne Spannlösungen

Spannmittelhersteller und Erfinder von SPANNTOP und SPANNKOPF. Für höchste Ansprüche beim Drehen, Fräsen, Verzahnen und Schleifen.

Title Length51 chars

Recommended: 50-60 chars (~314px / 580px)

Description Length130 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (11/12) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

Local SEO

Local Search Readiness

22/100

Needs Work

6 11 1

Sponsored

AI & LLM Readiness

D45/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

6/25

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:6%

Words:1,245

Token eff.:Optimal

Sections/1K:2.4

Depth:1/5

Structured Data

2 JSON-LD

Article×1.2microdataWebSiteBreadcrumbList

Citation Readiness

Opening Summary58w

Descriptive Headingsavg 3.2w

Canonical URL

Open Graph0/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

79/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

15/15

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

7/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 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.

35/100

5.02 g

CO₂e / view

48.6 MB

Page Weight

Cleaner Than

New Visitor

5.74 g

Returning (cached)

2.87 g

Annual (10K/mo)

602.6 kg

Emission Segments

Data Center

246 mg

Network

1.48 g

Device

3.30 g

Resource Breakdown

JavaScript

210.4 KB

Images

4.4 MB

CSS

43.9 MB

HTML

38.8 KB

Green Hosting Verified

Hetzner Online GmbH

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

31%Critical

Interactive

HTTPS

No WAF

73d

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

19.05.2026

Valid Until

17.08.2026

Subject Alternative Names (2)

hainbuch.comwww.hainbuch.com

SHA-256 Fingerprint

D9:E7:2D:B6:BC:2F:F3:3B:56:25:16:A7:67:E6:ED:17:9E:84:49:B7...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 0s(max-age=0)

content-encoding

📦 Gzip(gzip)

content-language

content-type

text/html; charset=utf-8

date

Thu, 04 Jun 2026 14:29:44 GMT

expires

Thu, 04 Jun 2026 14:29:44 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

hainbuch-com.mail.protection.outlook.com

Domain Information

hainbuch.com

Domain Age

23y 3m

Created

11.03.2003

Expires

11.03.2027

Last Updated

12.03.2026

Registrar

IONOS SE

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

HelveticaNeueLTStd-Lt

WCAG Partial

54/100

Readability

/30

22/30

18px · LH 1.39

Hierarchy

/20

5/20

WCAG

/25

14/25

2.75:1 min contrast

Performance

/25

13/25

1 font · 4 req

Heading Font

HelveticaNeueLTStd-Lt

Sans

Body Font

HelveticaNeueLTStd-Lt

Sans18px

Contrast Ratio

2.75:1

12 issues

Reading Comfort

~40 CPL

Narrow lines

55px

18px

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

⚠️ Tight line spacing (1.39). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 12/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 2.8:1).

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

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 12

Color Palette

6 unique colors

2.17:1 Fail Light

#f0f0f0

Background· 39.6%

#a3a5a6

Other· 9%

#e2001a

Primary· 0%

#8f6065

Secondary· 8.1%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

11 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(4)googletagmanager.com(2)cloud.ccm19.de(2)gstatic.com(1)

Website Identity

Vorreiter und Trendsetter für moderne Spannlösungen

www.hainbuch.com

23 years old

Location detected: 🇩🇪 Germanyvia ip

IONOS SE📧 Microsoft 365en-us

Social Profiles

Instagram LinkedIn YouTube

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Last analyzed: 04 Jun 2026 at 14:30

Historical Analysis & Change Tracking