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wacker.com

https://wacker.com· First analyzed 29 Apr 2026· Updated 29 Apr 2026
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wacker.com
Desktop screenshot of wacker.com
Mobile screenshot of wacker.com
Mobile

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Hosting Provider

Incapsula Inc

IP Address

107.154.192.68

Site Location

🇬🇧 United Kingdomvia ip

Server Location

🇬🇧 London, United Kingdom

ASN

AS19551

Organization

Incapsula Inc

Server

Nginx

CDN

CDN

Nameservers

ns1.lemarit.de.ns2.lemarit.net.ns3.lemarit.de.ns1.lemarit.net.+1 more

Performance

100

Core Web Vitals

Weight

First Contentful Paint
643 ms10%
Speed Index
836 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.8 MB
40 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Incapsula Inc
CDN
CDN

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

4 Technologies Detected

Other

1
Chart.js

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

Security

1
reCAPTCHA

SEO Analysis

C64/100
19
9
1
Meta Tags7/15
Content10/12
Headings8/8
Technical14/25
E-E-A-T3/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability0/3
W
wacker.comwacker.com

Home - Wacker Chemie AG

Wacker Chemie AG – an international chemical company for highly developed specialty chemicals

Title Length23 chars

Recommended: 50-60 chars (~151px / 580px)

Description Length93 chars

Recommended: 120-160 chars

Issues (1)

  • • Page is set to noindex — will not appear in search results

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

34 rules

Sitemap reference found

Local SEO

Local Search Readiness

8/100
Poor
3 12 2

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

Sponsored

AI & LLM Readiness

F39/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
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
Text ratio:4%
Words:1,105
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary122w
Descriptive Headingsavg 2.7w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
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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
74/100
10
Passed
3
Critical
1
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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
13/15
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.
30/100
F
360 mg
CO₂e / view
2.8 MB
Page Weight
30%
Cleaner Than
New Visitor
412 mg
vs
Returning (cached)
206 mg
Annual (10K/mo)
43.2 kg
Emission Segments
Data Center
81 mg
Network
87 mg
Device
193 mg
Resource Breakdown
JavaScript
1.5 MB
Images
967.3 KB
CSS
321.1 KB
Fonts
81.1 KB
HTML
15.9 KB
Other
4.4 KB
Green Hosting Not Verified
Incapsula Inc
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

56%Poor
Interactive

HTTPS

WAF

164d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

26.03.2026

Valid Until

10.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.wacker.comwacker.com

SHA-256 Fingerprint

A3:E7:4A:45:AD:CB:EA:9A:73:10:6C:1D:DB:57:4A:3C:6A:0D:D3:65...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟡 900s(public, s-maxage=518400, max-age=900)
content-encoding
⚡ Brotli(br)
content-language
en-GB
content-type
text/html;charset=UTF-8
date
Wed, 29 Apr 2026 18:53:29 GMT
referrer-policy
strict-origin
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

75

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (8)

zfeqdmz35.wacker.com
zseqdmz15.wacker.com
zfeqdmz37.wacker.com
zfeqdmz27.wacker.com

+4 more

Domain Information

wacker.com

Domain Age
27y 1m

Created

10.03.1999

Expires

10.03.2027

Last Updated

11.03.2026

Registrar

COREhub, S.R.L.

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust
Privacy policy page linked

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.
B
73/100
Mobile Friendly2 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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

HelveticaPanforWacker

WCAG AA
85/100
Readability
/30
26/30

18px · LH 1.40

Hierarchy
/20
20/20

3.11x ratio · ✓ H1→H6

WCAG
/25
17/25

4.5:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

HelveticaPanforWacker

Sans56px

Body Font

HelveticaPanforWacker

Sans18px

Contrast Ratio

4.5:1

WCAG AA (≥4.5:1)

Reading Comfort

~38 CPL

Narrow lines
56px
h1
40px
h2
24px
h3
18px
h4
18px
p

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.5:1).

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

✅ Strong hierarchy: Headlines are 3.1x larger than body text.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFontsFlesch 54

Color Palette

7 unique colors
Light
#ffffff
Background· 30.9%
#000036
Primary· 46.60000000000001%
#202b91
Accent· 5.6%
#0f105b
Accent· 4.9%
#674d66
Secondary· 4.4%
#92a2b3
Secondary· 4.1%
#eef3f5
Secondary· 3.5%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
OneTrustEnterprise

Cookie consent and privacy compliance tools

2

Categories

2

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

15 Resources

12
Scripts
3
Styles
1
Async
0
Defer

Top Script Sources

local(11)cdn.cookielaw.org(1)

Website Identity

wacker.com

27 years old
Location detected: 🇬🇧 United Kingdomvia ip
COREhub, S.R.L.en

Sponsored

Last analyzed: 29 Apr 2026 at 18:53

Historical Analysis & Change Tracking