gerresheimer.com

https://gerresheimer.com· First analyzed 15 May 2026· Updated 15 May 2026

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gerresheimer.com

Mobile

Sponsored

Hosting Provider

Hetzner

hetzner.com

IP Address

78.46.120.116

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns2.nodesecure.de.ns1.nodesecure.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

760 ms10%

Speed Index

988 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

677 KB

46 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

TYPO3

Infrastructure

Hosting

Hetzner

CDN

Cloudflare

Technology Stack

5 Technologies Detected

CSS Frameworks

Analytics

Tag Managers

CDN

Libraries

SEO Analysis

B76/100

Meta Tags15/15

Content10/12

Headings3/8

Technical23/25

E-E-A-T2/7

Images3/7

Links5/5

URL5/5

Social4/5

Freshness2/4

Mobile1/4

Indexability3/3

gerresheimer.comgerresheimer.com

Verpackungen & Systeme für Pharma & Kosmetik | Gerresheimer

Ihr globaler Partner für Verpackungen und Drug-Delivery-Systeme aus Glas und Kunststoff. Entdecken Sie unsere Lösungen für Pharma, Biotech & Kosmetik.

Title Length59 chars

Recommended: 50-60 chars (~373px / 580px)

Description Length150 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (21/29) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

74 rules

Sitemap reference found

Local SEO

Local Search Readiness

18/100

Poor

5 13

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

Sponsored

AI & LLM Readiness

D50/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

5/25

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

nav

Text ratio:4%

Words:1,366

Token eff.:Optimal

Depth:1/5

Structured Data

1 JSON-LD

Article×1.2microdataOrganization×1.1

Citation Readiness

Opening Summary46w

Descriptive Headingsavg 8.1w

Canonical URL

Open Graph2/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

AI readiness recommendation preview...

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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.

71/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

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

4/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

4 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.

79/100

68 mg

CO₂e / view

676.6 KB

Page Weight

80%

Cleaner Than

New Visitor

78 mg

Returning (cached)

39 mg

Annual (10K/mo)

8.2 kg

Emission Segments

Data Center

3 mg

Network

20 mg

Device

45 mg

Resource Breakdown

JavaScript

46.2 KB

Images

450.1 KB

CSS

161.9 KB

HTML

18.0 KB

Other

394 B

Green Hosting Verified

Hetzner Online GmbH

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

76%Good

Interactive

HTTPS

WAF

139d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

17.03.2026

Valid Until

01.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.gerresheimer.comgerresheimer.com

SHA-256 Fingerprint

01:5A:DF:3C:DB:9B:F1:AF:E1:C8:A6:D1:DF:04:E9:47:28:5A:8B:7F...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(max-age=0, s-maxage=595, no-store)

cf-cache-status

HIT

cf-ray🇫🇷 Paris

9fbf0c41de442a38-CDG

content-encoding

⚡ Brotli(br)

content-language

de-DE

content-security-policy

default-src 'self'; script-src 'self' 'unsafe-inline' https:...

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mxb-0093ec01.gslb.pphosted.com

mxa-0093ec01.gslb.pphosted.com

Domain Information

gerresheimer.com

Domain Age

29y 5m

Created

14.12.1996

Expires

13.12.2026

Last Updated

14.12.2025

Registrar

InterNetX GmbH

DNSSEC

Not Enabled

Privacy & Compliance

Usercentrics

Cookie Consent Banner

Usercentrics

GDPR Indicators

Cookie consent banner detected

CMP: Usercentrics

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.

68/100

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, minimum-scale=1.0, maximum-scale=5.0, initial-scale=1.0

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

GT America Extended

WCAG AAA

74/100

Readability

/30

22/30

18px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

24/25

8.81:1 min contrast

Performance

/25

20/25

1 font · 2 req

Heading Font

GT America Extended

Sans

Body Font

GT America Extended

Sans18px

Contrast Ratio

8.81:1

WCAG AAA (≥7:1)

Reading Comfort

~32 CPL

Narrow lines

44px

35px

18px

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

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

❌ Very complex text: Flesch score 9/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 8.8:1).

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

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 9

Color Palette

8 unique colors

4.95:1 AA Dark

#707070

Other· 14.9%

#ffffff

Text· 14.3%

#434d52

Primary· 23.1%

#27373e

Secondary· 16.299999999999997%

#433832

Secondary· 6.1%

#6ab0ad

Secondary· 4.2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

web.cmp.usercentrics.eu(8)local(7)googletagmanager.com(1)privacy-proxy.usercentrics.eu(1)google.com(1)

Website Identity

Gerresheimer

Organization

www.gerresheimer.com/

29 years old

Location detected: 🇩🇪 Germanyvia ip

InterNetX GmbHde-DE

Social Profiles

Facebook X (Twitter)LinkedIn YouTube

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Last analyzed: 15 May 2026 at 03:27

Historical Analysis & Change Tracking