StackOptic
Back to Search
steico.com favicon

steico.com

https://steico.com· First analyzed 10 May 2026· Updated 10 May 2026
Export
steico.com
Desktop screenshot of steico.com
Mobile screenshot of steico.com
Mobile

Sponsored

Hosting Provider

Hetzner
hetzner.com

IP Address

88.198.166.27

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner Online GmbH

Server

Apache

Nameservers

ns73.domaincontrol.com.ns74.domaincontrol.com.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
1.0 s10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
7.3 MB
61 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
TYPO3

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

5 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Apache

SEO Analysis

D58/100
16
6
2
Meta Tags5/15
Content3/12
Headings8/8
Technical19/21
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social4/5
Freshness2/4
Mobile3/4
Indexability3/3
S
steico.comsteico.com

STEICO - Das Naturbausystem

Holzfaser-Dämmstoffe für das ganze Gebäude.

Title Length27 chars

Recommended: 50-60 chars (~170px / 580px)

Description Length43 chars

Recommended: 120-160 chars

Issues (2)

  • • Very thin content (4 words). Search engines need substantial content for ranking.
  • • Most images missing alt text (20/28) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Local SEO

Local Search Readiness

8/100
Poor
2 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

F37/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
3/25
Citation
7/25

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:3%
Words:1,470
Token eff.:Optimal

Structured Data

Microdata
Article×1.2microdata

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
11/15
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.
2 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.
37/100
F
753 mg
CO₂e / view
7.3 MB
Page Weight
5%
Cleaner Than
New Visitor
860 mg
vs
Returning (cached)
430 mg
Annual (10K/mo)
90.3 kg
Emission Segments
Data Center
37 mg
Network
221 mg
Device
495 mg
Resource Breakdown
JavaScript
104.2 KB
Images
6.5 MB
CSS
687.8 KB
HTML
12.2 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

31%Critical
Interactive

HTTPS

No WAF

26d

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/1.1

Valid From

07.03.2026

Valid Until

05.06.2026

Subject Alternative Names (2)

steico.comwww.steico.com

SHA-256 Fingerprint

75:98:39:1E:26:28:08:F1:C6:DC:61:D3:B2:18:46:1D:00:A2:B8:56...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟡 17 Hours(max-age=63917)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-language
de
content-type
text/html; charset=utf-8
date
Sun, 10 May 2026 18:35:53 GMT
Good Warning Issue

Email Infrastructure

Mimecast

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

eu-smtp-inbound-2.mimecast.com
eu-smtp-inbound-1.mimecast.com
mail.steico.com

Domain Information

steico.com

Domain Age
25y 10m

Created

30.06.2000

Expires

30.06.2026

Last Updated

29.06.2025

Registrar

Mesh Digital Limited

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
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
69/100
Mobile Friendly29 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, user-scalable=no
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto

WCAG Partial
81/100
Readability
/30
24/30

19px · LH 1.50

Hierarchy
/20
20/20

2.95x ratio · ✓ H1→H6

WCAG
/25
17/25

2.26:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

Roboto

Sans56px

Body Font

Roboto

Sans19px

Contrast Ratio

2.26:1

11 issues

Reading Comfort

~36 CPL

Narrow lines
56px
h1
34px
h2
40px
h3
19px
h4
19px
p

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 42/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 2.3:1).

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

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

Fluid Type (rem)Flesch 42

Color Palette

11 unique colors
Light
#ffffff
Primary· 60.099999999999994%
#6cb336
Accent· 8.5%
#3a3117
Secondary· 5.2%
#b5c38c
Secondary· 5.1%
#c2812d
Accent· 4.5%
#7f5620
Accent· 3.9%
#654117
Accent· 3.7%
#e9e3b5
Accent· 3.3%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

15 Resources

13
Scripts
2
Styles
5
Async
2
Defer

Top Script Sources

googletagmanager.com(4)local(4)consent.cookiebot.com(2)consentcdn.cookiebot.com(1)apps.elfsight.com(1)

Website Identity

steico.com

25 years old

Mannheim

Location detected: 🇩🇪 Germanyvia ip
Mesh Digital Limited📧 Mimecastde-DE

Sponsored

Last analyzed: 10 May 2026 at 18:36

Historical Analysis & Change Tracking