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aurubis.com

https://aurubis.com· First analyzed 07 May 2026· Updated 07 May 2026
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aurubis.com
Desktop screenshot of aurubis.com
Mobile screenshot of aurubis.com
Mobile

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Hosting Provider

Fastly, Inc.

IP Address

151.101.130.132

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Montreal, Canada

ASN

AS54113

Organization

Fastly, Inc.

CDN

Fastly

Nameservers

auth04.ns.de.uu.net.auth40.ns.uu.net.auth54.ns.de.uu.net.auth20.ns.wcom.com.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
26.6 MB
92 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Fastly, Inc.
CDN
Fastly

Technology Stack

5 Technologies Detected

Analytics

2
Google Analytics
Facebook Pixel

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Libraries

1
Swiper

SEO Analysis

D58/100
18
5
2
Meta Tags9/15
Content3/12
Headings3/8
Technical19/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
A
aurubis.comaurubis.com

Aurubis | Metals for Progress

Aurubis — Metals for Progress. Our mission: responsibly transforming raw materials into value — to provide metals for an innovative world

Title Length29 chars

Recommended: 50-60 chars (~176px / 580px)

Description Length137 chars

Recommended: 120-160 chars

Issues (2)

  • • Very thin content (5 words). Search engines need substantial content for ranking.
  • • Missing H1 tag — every page should have exactly one H1

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

2,456 URLs

robots.txt

8 rules

Sitemap reference found

Allows all crawlers

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.

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AI & LLM Readiness

F28/100
Bot Access
20/25
Machine Read.
1/25
Schema Data
0/25
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:3,043
Token eff.:Poor Structure

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
Upgrade to view recommendations

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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.
C
68/100
10
Passed
5
Critical
0
Warnings
Images & Alt Text
15/20
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.
3 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.
42/100
F
2.75 g
CO₂e / view
26.6 MB
Page Weight
5%
Cleaner Than
New Visitor
3.15 g
vs
Returning (cached)
1.57 g
Annual (10K/mo)
330.4 kg
Emission Segments
Data Center
135 mg
Network
809 mg
Device
1.81 g
Resource Breakdown
JavaScript
128.7 KB
Images
12.5 MB
CSS
679.1 KB
HTML
65.5 KB
Other
13.3 MB
Green Hosting Verified
Fastly, Inc.
Provider Match
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

56%Poor
Interactive

HTTPS

No WAF

52d

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/2

Valid From

30.03.2026

Valid Until

28.06.2026

Subject Alternative Names (2)

aurubis.comwww.aurubis.com

SHA-256 Fingerprint

BB:B7:07:C1:2A:EB:D4:0C:D9:E4:F9:C1:FC:64:8A:E2:50:D3:88:05...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
cache-control
🔴 No Cache(no-cache, no-store, must-revalidate, max-age=0, private)
content-encoding
📦 Gzip(gzip)
content-length
66755
content-security-policy
default-src 'unsafe-inline' 'unsafe-eval' https: http://*.ho...
content-type
text/html;charset=UTF-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mx2.hc1207-1.eu.iphmx.com
mx1.hc1207-1.eu.iphmx.com

Domain Information

aurubis.com

Domain Age
17y 9m

Created

18.07.2008

Expires

18.07.2026

Last Updated

28.11.2025

Registrar

Key-Systems GmbH

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
Data Protection Officer mentioned
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.
B
75/100
Mobile Friendly55 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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

KievitPro

WCAG Partial
56/100
Readability
/30
13/30

15px · LH 1.60

Hierarchy
/20
8/20
WCAG
/25
17/25

1:1 min contrast

Performance
/25
18/25

1 font · 5 req

Heading Font

KievitPro

Sans

Body Font

KievitPro

Sans15px

Contrast Ratio

1:1

7 issues

Reading Comfort

~200 CPL

Too wide
30px
h3
15px
p

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

❌ Very long lines: ~200 chars/line causes eye strain. Add max-width constraint.

❌ Very complex text: Flesch score 19/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.0:1).

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

Buy on MyFontsFlesch 19

Color Palette

6 unique colors
3.2:1 AA Large Light
#ffffff
Primary· 45.8%
#958f89
Other· 5.6%
#1b2031
Secondary· 33%
#1c6f92
Accent· 5.4%
#45353f
Secondary· 5.4%

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

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Scripts & Styles

13 Resources

3
Scripts
10
Styles
1
Async
0
Defer

Top Script Sources

consent.cookiebot.com(2)consentcdn.cookiebot.com(1)

Website Identity

aurubis.com

17 years old
Location detected: 🇨🇦 Canadavia ip
Key-Systems GmbHen

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Last analyzed: 07 May 2026 at 08:52

Historical Analysis & Change Tracking