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arduino.cc

https://arduino.cc· First analyzed 11 Feb 2026· Updated 11 Feb 2026
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arduino.cc
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Mobile

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Hosting Provider

aws.amazon.com

IP Address

13.33.235.115

Server Location

🇺🇸 New York, United States

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns-281.awsdns-35.com.ns-846.awsdns-41.net.ns-1118.awsdns-11.org.ns-1658.awsdns-15.co.uk.

Performance

Page Speed

766 KB
76 requests
0–49
50–89
90–100

Architecture Stack

JAMstack
SSG
Decoupled
Frontend
Framework
Next.js
API
Data Source
Headless CMS
DatoCMS
Infrastructure
Hosting
Amazon Web Services (AWS)
CDN
Cloudflare

Detected API Sources

https://arduino.cc/cdn-cgi/ima...

Technology Stack

8 Technologies Detected

Meta Frameworks

2

CSS Frameworks

1

Tag Managers

1

Advertising

1

SEO Analysis

D56/100
7
5
1
A
arduino.ccarduino.cc

Arduino - Home

Open-source electronic prototyping platform enabling users to create interactive electronic objects.

Title Length14 chars

Recommended: 50-60 chars

Description Length100 chars

Recommended: 120-160 chars

Issues (1)

  • Missing H1 tag - every page should have one H1

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Sponsored

D

Security Score

41%Poor
Interactive

HTTPS

WAF

60d

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

age
900
alt-svc
h3=":443"; ma=86400
cf-cache-status
HIT
cf-ray🇩🇪 Frankfurt
9cc2b05e189c71dc-FRA
content-encoding
📦 Gzip(gzip)
content-type
text/html
Good Warning Issue

Typography & Readability

Open Sans

73/100
Readability
/30
40/40

16px · LH 1.70

Hierarchy
/20
8/25
WCAG
/25
15/15

Contrast: undefined

Performance
/25
13/20

1 font

Heading Font

Open Sans

Sans

Body Font

Open Sans

Sans16px

Contrast Ratio

--

Reading Comfort

Single Font Family

left aligned
48px
h2
48px
h3
16px
p
Minor Second
Scale

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

✅ Optimal line spacing: 1.70 ratio ensures comfortable reading.

✅ Good performance: Using 1 font families keeps load times fast.

✅ Consistent design: Single font family with weight variations is a modern best practice.

✅ Protected text on images: Using gradient for readability.

✅ Clean layout: Consistent left alignment throughout.

Business & Marketing Stack

4 Tools Detected

Enterprise

Behavior Analytics

2

User behavior and product analytics

Advertising

1

Ad platforms and retargeting pixels

Privacy & Cookies

1

Cookie consent and privacy compliance tools

3

Categories

4

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

26 Resources

20
Scripts
6
Styles
6
Async
13
Defer

Top Script Sources

local(13)googletagmanager.com(2)cdn.iubenda.com(1)embeds.iubenda.com(1)gstatic.com(1)

Website Identity

arduino.cc

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Last analyzed: 11 Feb 2026 at 09:06

Historical Analysis & Change Tracking