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achema.de

https://achema.de· First analyzed 03 May 2026· Updated 03 May 2026
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achema.de
Desktop screenshot of achema.de
Mobile screenshot of achema.de
Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

144.76.184.11

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner

Server

Apache

Nameservers

ns1.webdiscount.net.ns2.webdiscount.net.ns3.webdiscount.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
635 ms10%
Speed Index
826 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.9 MB
86 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
TYPO3
Infrastructure
Hosting
Hetzner

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

8 Technologies Detected

UI Components

2
SwiperLightbox

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQuery

Other

1
GSAP

Analytics

1
Matomo

Web Servers

1
Apachev2.4.58

SEO Analysis

B76/100
22
6
1
Meta Tags10/15
Content12/12
Headings7/8
Technical20/25
E-E-A-T3/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
A
achema.deachema.de

ACHEMA 2027 | 14 – 18 June 2027 | Frankfurt am Main, Germany - ACHEMA

ACHEMA is the world’s leading platform for the life science and process industries, driving innovation forward. At ACHEMA, experts, decision-makers and solut...

Description truncated.
Title Length69 chars

Recommended: 50-60 chars (~431px / 580px)

Description Length322 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (19/30) — critical for accessibility and SEO

7 issues found

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Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

7 rules

Sitemap reference found

Local SEO

Local Search Readiness

13/100
Poor
4 12 2

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

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AI & LLM Readiness

D44/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
17/25

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:6%
Words:1,436
Token eff.:Optimal
Sections/1K:6.3

Structured Data

No Schema

Citation Readiness

Opening Summary34w
Descriptive Headingsavg 3.6w
Canonical URL
Open Graph2/3
Twitter Card1/3
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
76/100
12
Passed
3
Critical
2
Warnings
Images & Alt Text
20/20
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
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
9/15
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.
3 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.
58/100
C
200 mg
CO₂e / view
1.9 MB
Page Weight
50%
Cleaner Than
New Visitor
229 mg
vs
Returning (cached)
114 mg
Annual (10K/mo)
24.0 kg
Emission Segments
Data Center
10 mg
Network
59 mg
Device
132 mg
Resource Breakdown
JavaScript
539.6 KB
Images
290.5 KB
CSS
1.1 MB
HTML
19.3 KB
Other
600 B
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

56%Poor
Interactive

HTTPS

No WAF

86d

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

30.04.2026

Valid Until

29.07.2026

Subject Alternative Names (2)

achema.dewww.achema.de

SHA-256 Fingerprint

30:7F:CF:75:42:9E:90:5B:4A:E7:D8:06:01:D6:02:71:01:00:F9:02...

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-language
en
content-length
19487
content-type
text/html; charset=utf-8
date
Sun, 03 May 2026 13:00:15 GMT
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

achema-de.mail.protection.outlook.com

Domain Information

achema.de

Last Updated

08.05.2023

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

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
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
width=device-width, initial-scale=1
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Inter

WCAG Partial
75/100
Readability
/30
26/30

16px · LH 1.50

Hierarchy
/20
17/20

3.12x ratio

WCAG
/25
14/25

2.46:1 min contrast

Performance
/25
18/25

1 font · 5 req

Heading Font

Inter

Sans50px

Body Font

Inter

Sans16px

Contrast Ratio

2.46:1

1 issue

Reading Comfort

~39 CPL

Narrow lines
50px
h1
36px
h2
32px
h3
24px
h4
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

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

⚠️ Hard to read: Flesch score 50/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.5:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

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

Buy on MyFontsFlesch 50

Color Palette

6 unique colors
12.63:1 AAA Dark
#333333
Text· 21.299999999999997%
#ffffff
Background· 19.3%
#02101a
Primary· 36.7%
#1d2526
Secondary· 4.6%
#a6b4b9
Secondary· 4%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Matomo (Piwik)Mid-Market
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

2

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
2
Async
1
Defer

Top Script Sources

local(17)achema.de(3)

Website Identity

achema.de

Location detected: 🇩🇪 Germanyvia tld
📧 Microsoft 365en

Social Profiles

LinkedIn

Sponsored

Last analyzed: 03 May 2026 at 13:00

Historical Analysis & Change Tracking