StackOptic
Back to Search
tecchannel.de favicon

tecchannel.de

https://tecchannel.de· First analyzed 30 Apr 2026· Updated 30 Apr 2026
Export
tecchannel.de
Desktop screenshot of tecchannel.de
Mobile screenshot of tecchannel.de
Mobile

Sponsored

Hosting Provider

Automattic, Inc

IP Address

192.0.66.142

Site Location

🇩🇪 Germanyvia tld

Server Location

🇺🇸 San Francisco, United States

ASN

AS2635

Server

Nginx

CDN

CDN

Nameservers

ns-1302.awsdns-34.org.ns-1937.awsdns-50.co.uk.ns-374.awsdns-46.com.ns-814.awsdns-37.net.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
706 ms10%
Speed Index
918 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
553 KB
59 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.8.5
cms
IDG B2B Base Themev1.0Custom
by Foundry

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

9 Technologies Detected

Fonts

2
Adobe Fonts (Typekit)Adobe Fonts

Analytics

2
Google Analytics
Google Analytics 4

Plugins

2
Yoast SEO
Jetpack

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

B77/100
23
6
1
Meta Tags14/15
Content10/12
Headings3/8
Technical23/25
E-E-A-T2/7
Images6/7
Links2/5
URL5/5
Social3/5
Freshness2/4
Mobile4/4
Indexability3/3
T
tecchannel.detecchannel.de

Computerwoche – Ihr Wegweiser für die digitale Transformation

Von Digitalisierung über Cloud Computing bis hin zum Internet der Dinge - computerwoche.de informiert über die aktuellen Trends der Unternehmens-IT.

Title Length62 chars

Recommended: 50-60 chars (~383px / 580px)

Description Length148 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: standard

14 URLs

robots.txt

106 rules

Sitemap reference found

Local SEO

Local Search Readiness

14/100
Poor
4 13

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

Sponsored

AI & LLM Readiness

D43/100
Bot Access
16/25
Machine Read.
8/25
Schema Data
3/25
Citation
16/25

AI Bot Access

8/14 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:3%
Words:1,390
Token eff.:Optimal
Sections/1K:0.7
Depth:1/5

Structured Data

2 JSON-LD
Organization×1.1BreadcrumbList

Citation Readiness

Opening Summary2539w
Descriptive Headingsavg 5.1w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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
73/100
11
Passed
4
Critical
1
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
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
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.
51/100
A
68 mg
CO₂e / view
552.8 KB
Page Weight
80%
Cleaner Than
New Visitor
78 mg
vs
Returning (cached)
39 mg
Annual (10K/mo)
8.2 kg
Emission Segments
Data Center
15 mg
Network
16 mg
Device
37 mg
Resource Breakdown
JavaScript
166.2 KB
Images
129.5 KB
CSS
196.4 KB
HTML
60.7 KB
Green Hosting Not Verified
Automattic, Inc
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

51%Poor
Interactive

HTTPS

No WAF

37d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

08.03.2026

Valid Until

06.06.2026

Subject Alternative Names (2)

computerwoche.dewww.computerwoche.de

SHA-256 Fingerprint

A1:9C:9E:24:C0:BF:79:5D:0C:A2:09:37:D5:58:7E:02:79:1B:18:CA...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
cache-control
🟣 Private(private)
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Thu, 30 Apr 2026 00:53:02 GMT
host-header
a9130478a60e5f9135f765b23f26593b
Good Warning Issue

Email Infrastructure

Mimecast

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

usb-smtp-inbound-1.mimecast.com
usb-smtp-inbound-2.mimecast.com

Domain Information

tecchannel.de

Last Updated

24.12.2025

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice
Privacy policy page linked
Data Protection Officer 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.
A
84/100
Mobile Friendly4 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, viewport-fit=cover
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

loos-wide + graphik

WCAG Partial
63/100
Readability
/30
22/30

19px · LH 1.44

Hierarchy
/20
8/20
WCAG
/25
18/25

1.07:1 min contrast

Performance
/25
15/25

2 fonts · 2 req

Heading Font

loos-wide

Sans

Body Font

graphik

Sans19px

Contrast Ratio

1.07:1

7 issues

Reading Comfort

~48 CPL

Optimal (45–75)
60px
h2
36px
h3
19px
p

✅ Excellent readability: 19px body text is ideal for all devices.

✅ Optimal line spacing: 1.44 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

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

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.1:1).

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

AAdobe FontsBuy on MyFontsFluid Type (rem)Flesch 13

Color Palette

10 unique colors
19.56:1 AAA Light
#ffffff
Primary· 59.7%
#0c0c0c
Text· 8.1%
#d18acf
Secondary· 6.7%
#f1c5e6
Accent· 5.4%
#dfd3d4
Secondary· 5.2%
#897493
Secondary· 5.2%
#9fc0c9
Secondary· 4.4%
#2a214d
Secondary· 3.2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Ad Networks

Google Ad Manager

Sponsored

Scripts & Styles

26 Resources

16
Scripts
10
Styles
6
Async
0
Defer

Top Script Sources

computerwoche.de(8)cmpv2.computerwoche.de(3)googletagmanager.com(2)macro.adnami.io(1)cp.computerwoche.de(1)

Website Identity

Computerwoche

Organization

Von Digitalisierung über Cloud Computing bis hin zum Internet der Dinge - computerwoche.de informiert über die aktuellen Trends der Unternehmens-IT.

www.computerwoche.de
Location detected: 🇩🇪 Germanyvia tld
📧 Mimecastde-DE

Sponsored

Last analyzed: 30 Apr 2026 at 00:53

Historical Analysis & Change Tracking