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3dhubs.com

https://3dhubs.com· First analyzed 28 Apr 2026· Updated 28 Apr 2026
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3dhubs.com
Desktop screenshot of 3dhubs.com
Mobile screenshot of 3dhubs.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

3.164.206.20

Site Location

🇳🇱 Amsterdam, Netherlandsvia schema_nap

Server Location

🇫🇮 Helsinki, Finland

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

AmazonS3

CDN

CloudFront

Nameservers

ns-806.awsdns-36.net.ns-1448.awsdns-53.org.ns-146.awsdns-18.com.ns-1847.awsdns-38.co.uk.

Performance

93

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.7 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
386 KB
74 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Headless
⚙️ SSR
Decoupled
Frontend
Styling
Bootstrap
API
Data Source
Headless CMS
Contentful
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Detected API Sources

https://images.ctfassets.net/q...https://images.ctfassets.net/q...

Technology Stack

14 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelSentry

CSS Frameworks

2
Bootstrap
Tailwind CSS

Other

1
Polyfill.io

Icon Libraries

1
Material Icons

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Marketing

1
HubSpot

Advertising

1
Google Ads

Other

1
Optimizely

Reviews

1
Trustpilot

SEO Analysis

C67/100
21
4
2
Meta Tags8/15
Content3/12
Headings7/8
Technical24/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
3
3dhubs.com3dhubs.com

Protolabs Network (formerly Hubs) | On-demand manufacturing for cus...

Hubs is now Protolabs Network. Manufacturing capabilities for complex custom parts–from prototypes to production. 3D printing | CNC machining | injection mol...

Title truncated. Description truncated.
Title Length76 chars

Recommended: 50-60 chars (~479px / 580px)

Description Length163 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (76 chars, ~479px). Will be truncated in search results.
  • • Very thin content (10 words). Search engines need substantial content for ranking.

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

107 rules

Sitemap reference found

Local SEO

Local Search Readiness

39/100
Needs Work
11 10

Sponsored

AI & LLM Readiness

F33/100
Bot Access
20/25
Machine Read.
1/25
Schema Data
5/25
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:11%
Words:12,972
Token eff.:Excessive

Structured Data

2 JSON-LD
Organization×1.1BreadcrumbList
sameAs entity links

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 (11)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
C
66/100
8
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
8/20
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
7/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
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.
80/100
A+
39 mg
CO₂e / view
386.3 KB
Page Weight
90%
Cleaner Than
New Visitor
45 mg
vs
Returning (cached)
22 mg
Annual (10K/mo)
4.7 kg
Emission Segments
Data Center
2 mg
Network
12 mg
Device
26 mg
Resource Breakdown
JavaScript
165.5 KB
Images
1.6 KB
CSS
49.8 KB
Fonts
106.9 KB
HTML
59.7 KB
Other
2.9 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

26%Critical
Interactive

HTTPS

WAF

251d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

07.12.2025

Valid Until

04.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (4)

hubs.com3dhubs.com*.hubs.com*.3dhubs.com

SHA-256 Fingerprint

94:A6:DC:D5:39:9B:DA:99:55:87:7A:C6:00:41:15:62:8C:3E:99:AE...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

age
117
cache-control
🔴 No Cache(no-store, private)
content-encoding
⚡ Brotli(br)
content-type
text/html
date
Tue, 28 Apr 2026 18:56:13 GMT
etag
W/"d81d1d8d81ea3c1292605224905c14fa"
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mx0b-009d1701.pphosted.com
mx0a-009d1701.pphosted.com

Domain Information

3dhubs.com

Domain Age
14y 11m

Created

11.05.2011

Expires

11.05.2026

Last Updated

28.12.2025

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

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.
D
56/100
Not Mobile Friendly335 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.
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Lineto Circular

WCAG AA
77/100
Readability
/30
22/30

18px · LH 1.40

Hierarchy
/20
15/20

2.67x ratio

WCAG
/25
22/25

4.7:1 min contrast

Performance
/25
18/25

1 font · 4 req

Heading Font

Lineto Circular

Sans48px

Body Font

Lineto Circular

Sans18px

Contrast Ratio

4.7:1

WCAG AA (≥4.5:1)

Reading Comfort

~32 CPL

Narrow lines
48px
h1
32px
h2
14px
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).

❌ Very complex text: Flesch score 11/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.7:1).

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

✅ Strong hierarchy: Headlines are 2.7x larger than body text.

GGoogle FontsBuy on MyFontsFlesch 11

Color Palette

8 unique colors
2.01:1 Fail Dark
#191919
Text· 47.00000000000001%
#53484c
Other· 2.5%
#e4ecf3
Primary· 5.9%
#6d0612
Accent· 4.8%
#859bb0
Secondary· 4.7%
#303f4b
Secondary· 0.9%

Business & Marketing Stack

8 Tools Detected

Enterprise

CRM Systems

1
HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Google AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

2
CookieYesSMB
CookiebotMid-Market

Cookie consent and privacy compliance tools

A/B Testing & Optimization

1
OptimizelyEnterprise

Experimentation and conversion optimization

Reviews & Social Proof

1
TrustpilotMid-Market

Customer reviews and testimonials

6

Categories

8

Total Tools

2

Enterprise

3

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Sponsored

Scripts & Styles

24 Resources

19
Scripts
5
Styles
9
Async
2
Defer

Top Script Sources

googletagmanager.com(4)local(3)cdn-cookieyes.com(2)js.hs-analytics.net(1)js.usemessages.com(1)

Website Identity

Protolabs Network (formerly Hubs) | On-demand manufacturing for custom parts

Protolabs Network (formerly Hubs) | On-demand manufacturing for custom parts

Organization

Protolabs Network is an online manufacturing platform that offers businesses on-demand access to a global network of manufacturing partners.

networksupport@protolabs.com
+31-85-888-7380
www.hubs.com/
14 years old

Danzigerkade 23A, Amsterdam

1013AP, Amsterdam

NL

Location detected: 🇳🇱 Netherlands, Amsterdamvia schema_nap
Key-Systems GmbHen

Sponsored

Last analyzed: 28 Apr 2026 at 18:56

Historical Analysis & Change Tracking