Back to Search
herweck.de favicon

herweck.de

https://herweck.de· First analyzed 04 Jun 2026· Updated 04 Jun 2026
Export
herweck.de
Desktop screenshot of herweck.de
Mobile screenshot of herweck.de
Mobile

Sponsored

Hosting Provider

Herweck AG

IP Address

193.104.66.136

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Kirkel, Germany

ASN

AS50332

Organization

Herweck AG

Server

Apache

Nameservers

pns.bzt.de.sns.bzt.de.

Performance

80

Core Web Vitals

Weight

First Contentful Paint
2.3 s10%
Speed Index
3.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.9 MB
86 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPressv6.9.1
Infrastructure
Hosting
Herweck AG

Technology Stack

16 Technologies Detected

Plugins

9
Popup BuilderSantapress
Scope Sso Login For Wordpress
H5PWp Lightbox 2Email Templates DesignerSlide AnythingBorlabs Cookie
Yoast SEO

Libraries

3
jQueryv3.7.1
LightboxAnimate.css

CSS Frameworks

2
Tailwind CSS
Bootstrap

UI Components

1
Owl Carousel

Web Servers

1
Apache

SEO Analysis

B71/100
21
7
2
Meta Tags4/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T0/7
Images2/7
Links4/5
URL5/5
Social3/5
Freshness4/4
Mobile4/4
Indexability3/3
H
herweck.deherweck.de

Home - Herweck

No description available for this page.

Title Length14 chars

Recommended: 50-60 chars (~92px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (25/26) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

10/100
Poor
3 13 1

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

Sponsored

AI & LLM Readiness

D49/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
4/25
Citation
12/25

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:5%
Words:499
Token eff.:Optimal
Sections/1K:16
Depth:2/5

Structured Data

3 JSON-LD
WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary31w
Descriptive Headingsavg 1.6w
Canonical URL
Open Graph1/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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
76/100
11
Passed
3
Critical
2
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
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
7/15
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.
29/100
D
240 mg
CO₂e / view
1.9 MB
Page Weight
50%
Cleaner Than
New Visitor
275 mg
vs
Returning (cached)
137 mg
Annual (10K/mo)
28.8 kg
Emission Segments
Data Center
54 mg
Network
58 mg
Device
129 mg
Resource Breakdown
JavaScript
336.7 KB
Images
432.9 KB
CSS
1.1 MB
HTML
14.7 KB
Other
4.8 KB
Green Hosting Not Verified
Herweck AG
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

268d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

27.01.2026

Valid Until

27.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.herweck.deherweck.de

SHA-256 Fingerprint

C9:5C:C5:04:B4:89:88:28:A8:00:0B:C5:55:16:A0:09:4D:6A:D5:F6...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-length
14730
content-type
text/html; charset=UTF-8
date
Thu, 04 Jun 2026 10:16:10 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

73

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

herweck02.herweck.de

Domain Information

herweck.de

Last Updated

17.10.2007

DNSSEC
Not Enabled

Privacy & Compliance

Borlabs Cookie

Cookie Consent Banner
Borlabs Cookie
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Borlabs Cookie
Privacy policy page linked
Legitimate interest basis 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
67/100
Mobile Friendly3 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=1.0,maximum-scale=1.0
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto_Condensed

WCAG Partial
67/100
Readability
/30
14/30

12px · LH 1.25

Hierarchy
/20
16/20

2.94x ratio · ✓ H1→H6

WCAG
/25
17/25

1:1 min contrast

Performance
/25
20/25

1 font · 2 req

Heading Font

Roboto_Condensed

Sans36px

Body Font

Roboto_Condensed

Sans12px

Contrast Ratio

1:1

8 issues

Reading Comfort

~45 CPL

Optimal (45–75)
36px
h1
21px
h2
15px
h3
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

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

⚠️ Partial contrast: 8 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 2.9x larger than body text.

Buy on MyFontsFluid Type (rem)

Color Palette

6 unique colors
2.39:1 Fail Light
#ffffff
Primary· 24.4%
#a8a7ae
Other· 6.7%
#080a08
Background· 54.5%
#4c4895
Primary· 9.2%
#292935
Secondary· 1.4%

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

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
2
Async
0
Defer

Top Script Sources

herweck.de(17)code.etracker.com(2)etracker.de(1)

Website Identity

Home - Herweck

www.herweck.de/
Location detected: 🇩🇪 Germanyvia tld
de

Sponsored

Last analyzed: 04 Jun 2026 at 10:16

Historical Analysis & Change Tracking