online-edelstahlschornstein.de

https://online-edelstahlschornstein.de· First analyzed 27 May 2026· Updated 27 May 2026

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Mobile

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Hosting Provider

EXONET-VIRTUALSERVERS

IP Address

178.22.63.117

Site Location

🇩🇪 Germanyvia tld

Server Location

🇳🇱 Zevenaar, The Netherlands

ASN

AS12859

Server

Nginx

Nameservers

ns.nscluster.no.ns.bnamed.eu.ns.bnamed.us.ns.nscluster.de.+1 more

Performance

Core Web Vitals

Weight

First Contentful Paint

804 ms10%

Speed Index

1.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.3 MB

37 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Magento

Technology Stack

10 Technologies Detected

Analytics

Libraries

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Web Servers

Customer Support

SEO Analysis

B73/100

Meta Tags9/15

Content11/12

Headings8/8

Technical24/25

E-E-A-T2/7

Images5/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

online-edelstahlschornstein.deonline-edelstahlschornstein.de

Preiswerter Edelstahlschornstein, Edelstahlkamin und Schornstein ed...

Edelstahlschornstein, Edelstahlkamin und Schornstein Edelstahl online kaufen. ☝Profi-Beratung ☝Schnelle Lieferung ☝25 Jahre Garantie ☝Deutsche Markenqualität

Title truncated.

Title Length74 chars

Recommended: 50-60 chars (~440px / 580px)

Description Length157 chars

Recommended: 120-160 chars

Issues (1)

• Title is too long (74 chars, ~440px). Will be truncated in search results.

7 issues found

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Crawlability

Sitemap

Type: standard

1,045 URLs

robots.txt

156 rules

Sitemap reference found

Local SEO

Local Search Readiness

35/100

Needs Work

9 12

Sponsored

AI & LLM Readiness

D56/100

Bot Access

20/25

Machine Read.

17/25

Schema Data

7/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:14%

Words:2,334

Token eff.:Optimal

Sections/1K:1.3

Depth:1/5

Structured Data

1 JSON-LD

Person×1.3Organization×1.1SearchAction

sameAs entity links

Citation Readiness

Opening Summary69w

Descriptive Headingsavg 3.7w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

75/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

18/20

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

8/15

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

ARIA & Roles

9/15

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

2 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.

61/100

130 mg

CO₂e / view

1.3 MB

Page Weight

70%

Cleaner Than

New Visitor

149 mg

Returning (cached)

75 mg

Annual (10K/mo)

15.6 kg

Emission Segments

Data Center

6 mg

Network

38 mg

Device

86 mg

Resource Breakdown

JavaScript

110.4 KB

Images

1.0 MB

CSS

102.4 KB

Fonts

1.1 KB

HTML

26.3 KB

Green Hosting Verified

BIT

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

31%Critical

Interactive

HTTPS

No WAF

83d

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

21.05.2026

Valid Until

19.08.2026

Subject Alternative Names (20)

canna-fumaria-1.itconduit-de-cheminee.beconduit-de-cheminee.frconduit-fumee.fredelstahl-kamin.atedelstahlschornstein-123.deflue-pipes-ltd.comflue-pipes.com+12 more

SHA-256 Fingerprint

3A:19:85:B1:DC:78:C2:AD:1E:03:57:D7:29:4E:EC:19:00:88:05:9B...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Wed, 27 May 2026 17:32:16 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

pragma

no-cache

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

mx.nameweb.biz

Domain Information

online-edelstahlschornstein.de

Last Updated

10.08.2025

DNSSEC

Not Enabled

Privacy & Compliance

GDPR Cookie Compliance

Cookie Consent Banner

GDPR Cookie Compliance

GDPR Indicators

Cookie consent banner detected

CMP: GDPR Cookie Compliance

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.

70/100

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

initial-scale=1.0, width=device-width

Typography & Readability

Helvetica + Arial

WCAG Partial

67/100

Readability

/30

19/30

14px · LH 1.30

Hierarchy

/20

16/20

1.71x ratio · ✓ H1→H6

WCAG

/25

18/25

3.47:1 min contrast

Performance

/25

14/25

System fonts

Heading Font

Helvetica

Sans24px

Body Font

Arial

Sans14px

Contrast Ratio

3.47:1

2 issues

Reading Comfort

~43 CPL

Narrow lines

24px

18px

14px

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

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 18/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 3.5:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ System fonts: Zero font loading delay — best possible LCP impact.

GGoogle Fonts Buy on MyFontsFlesch 18

Color Palette

7 unique colors

12.63:1 AAA Light

#ffffff

Background· 56.1%

#333333

Text· 13%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Sponsored

Scripts & Styles

13 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(5)online-edelstahlschornstein.de(3)scripts.clarity.ms(1)clarity.ms(1)ajax.googleapis.com(1)

Website Identity

online-Edelstahlschornstein.de

Organization

[email protected]

02324 603 99

www.online-edelstahlschornstein.de/

Marxstraße 97B, Hattingen

45527, Hattingen

Location detected: 🇩🇪 Germanyvia tld

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Last analyzed: 27 May 2026 at 17:32

Historical Analysis & Change Tracking