euchems.eu

https://euchems.eu· First analyzed 28 May 2026· Updated 28 May 2026

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euchems.eu

Mobile

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Hosting Provider

VCH Verlagsgellschaft mbH

IP Address

193.97.137.132

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Dortmund, Germany

ASN

AS9022

Organization

VCH Verlagsgellschaft mbH

Server

Apache

Nameservers

ns1.tierra.net.ns2.tierra.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.1 s10%

Speed Index

1.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4 MB

71 requests

Image Optimization

Lazy LoadResponsiveJetpack Photon (WordPress)

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

Diviv4.27.6Custom

by Elegant Themes

View Theme

Technology Stack

21 Technologies Detected

Plugins

Getwid Interactivemapbuilder Countdown Timer Ultimate Dg Blog Carousel Events Manager Mailchimp For Wp Email Encoder Bundle

TablePress

Yoast SEO

Jetpack

UI Components

Swiper Slick Carousel Fancybox

Libraries

CSS Frameworks

Icon Libraries

Fonts

Analytics

Web Servers

Languages

SEO Analysis

C65/100

Meta Tags4/15

Content3/12

Headings3/8

Technical24/25

E-E-A-T5/7

Images4/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile1/4

Indexability3/3

euchems.eueuchems.eu

Home - EuChemS

No description available for this page.

Title Length14 chars

Recommended: 50-60 chars (~92px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description — important for click-through rates in SERPs
• Very thin content (3 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

11 issues found

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Crawlability

Sitemap

Type: standard

1 URLs

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

18/100

Poor

5 12

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

8/25

Citation

9/25

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:1,462

Token eff.:Optimal

Structured Data

5 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

74/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

11/20

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

11/15

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

ARIA & Roles

7/15

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.

16/100

510 mg

CO₂e / view

4.0 MB

Page Weight

15%

Cleaner Than

New Visitor

583 mg

Returning (cached)

291 mg

Annual (10K/mo)

61.2 kg

Emission Segments

Data Center

114 mg

Network

122 mg

Device

274 mg

Resource Breakdown

JavaScript

1009.0 KB

Images

2.0 MB

CSS

781.3 KB

Fonts

2.6 KB

HTML

306.9 KB

Green Hosting Not Verified

VCH Verlagsgellschaft mbH

9 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

239d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

06.01.2026

Valid Until

22.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.euchems.eueuchems.eu

SHA-256 Fingerprint

8D:37:98:BC:80:43:9E:C8:CE:D5:BC:2A:46:37:39:2E:16:6C:CC:A2...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

Keep-Alive

content-type

text/html; charset=UTF-8

date

Thu, 28 May 2026 09:20:06 GMT

keep-alive

timeout=5, max=100

link

<https://www.euchems.eu/wp-json/>; rel="https://api.w.org/",...

server

Apache

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

euchems-eu.mail.protection.outlook.com

Domain Information

euchems.eu

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

57/100

Not Mobile Friendly60 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.

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial

WCAG Partial

61/100

Readability

/30

19/30

16px · LH 1.70

Hierarchy

/20

4/20

WCAG

/25

16/25

1.26:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

Arial

Sans

Body Font

Arial

Sans16px

Contrast Ratio

1.26:1

25 issues

Reading Comfort

~40 CPL

Narrow lines

32px

48px

16px

Major Third

Scale

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

⚠️ Hard to read: Flesch score 35/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 25 elements below WCAG AA threshold (min 1.3:1).

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

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

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

GGoogle FontsFlesch 35

Color Palette

8 unique colors

Light

#ffffff

Background· 27.2%

#3cb774

Accent· 23.6%

#49b055

Secondary· 14.6%

#202858

Secondary· 12.299999999999999%

#33c39a

Accent· 10.7%

#09358f

Primary· 6.1%

#87cda0

Secondary· 3.2%

#55885f

Secondary· 2.2%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Social Media

Twitter/X WidgetsFree

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

c0.wp.com(12)euchems.eu(4)platform.twitter.com(2)google-analytics.com(1)googletagmanager.com(1)

Website Identity

EuChemS

Organization

Chemistry Developing Solutions for Society

www.euchems.eu/

Location detected: 🇩🇪 Germanyvia ip

📧 Microsoft 365en-US

Social Profiles

Facebook X (Twitter)LinkedIn YouTube

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Last analyzed: 28 May 2026 at 09:20

Historical Analysis & Change Tracking