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resin.io

https://resin.io· First analyzed 29 May 2026· Updated 29 May 2026
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resin.io
Desktop screenshot of resin.io
Mobile screenshot of resin.io
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.18.7.152

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

todd.ns.cloudflare.com.dahlia.ns.cloudflare.com.

Performance

93

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
49 KB
36 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Webflow

Technology Stack

7 Technologies Detected

Analytics

2
Google Analytics
Amplitude

Libraries

1
jQueryv3.5.1

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

B73/100
21
5
1
Meta Tags15/15
Content9/12
Headings6/8
Technical18/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
R
resin.ioresin.io

balena - Powerful IoT device management made simple

balenaCloud: Manage fleets of IoT Linux devices with balena’s cloud platform. First 10 devices are free. Develop, deploy, and scale your IoT fleet.

Title Length51 chars

Recommended: 50-60 chars (~317px / 580px)

Description Length147 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (66/80) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

147 URLs

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

7/100
Poor
2 14 2

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

Sponsored

AI & LLM Readiness

D44/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
0/25
Citation
12/25

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:11%
Words:1,342
Token eff.:Optimal
Sections/1K:9.7
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary19w
Descriptive Headingsavg 4.8w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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.
B
77/100
10
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
13/20
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
3/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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.
78/100
A+
5 mg
CO₂e / view
49.4 KB
Page Weight
95%
Cleaner Than
New Visitor
6 mg
vs
Returning (cached)
3 mg
Annual (10K/mo)
600 g
Emission Segments
Data Center
<0.001 g
Network
2 mg
Device
3 mg
Resource Breakdown
JavaScript
30.3 KB
Fonts
1.5 KB
HTML
17.6 KB
Green Hosting Verified
Cloudflare
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Interactive

HTTPS

WAF

75d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

14.05.2026

Valid Until

12.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.balena.io

SHA-256 Fingerprint

98:D2:23:2F:54:FC:04:42:37:60:54:DB:7C:EB:E3:AD:41:20:6F:4E...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cf-cache-status
HIT
cf-ray
a0374bcd6ec8066b-EWR
content-encoding
📦 Gzip(gzip)
content-security-policy
frame-ancestors 'self'
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Google Workspace

Score

68

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

alt2.aspmx.l.google.com
aspmx.l.google.com
alt1.aspmx.l.google.com
aspmx3.googlemail.com

+1 more

Domain Information

resin.io

Domain Age
12y 9m

Created

04.09.2013

Expires

04.09.2026

Last Updated

09.08.2025

Registrar

Gandi SAS

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

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
73/100
Mobile Friendly2 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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Source Sans Pro

WCAG Partial
70/100
Readability
/30
19/30

16px · LH 1.63

Hierarchy
/20
15/20

3x ratio

WCAG
/25
16/25

1:1 min contrast

Performance
/25
20/25

1 font · 1 req

Heading Font

Source Sans Pro

Sans48px

Body Font

Source Sans Pro

Sans16px

Contrast Ratio

1:1

22 issues

Reading Comfort

~34 CPL

Narrow lines
48px
h1
48px
h2
16px
h3
40px
h4
16px
p
Minor Second
Scale

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

❌ Very complex text: Flesch score 28/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 22 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

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

GGoogle FontsBuy on MyFontsFlesch 28

Color Palette

5 unique colors
Light
#ffffff
Background· 26.8%
#234560
Primary· 64.1%
#6d8a9f
Secondary· 4.6%
#c9d7d9
Secondary· 3.2%
#26587b
Primary· 1.3%

Business & Marketing Stack

5 Tools Detected

Enterprise

CRM Systems

1
HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

3
Google Tag ManagerFree
AmplitudeMid-Market
Google AnalyticsFree

User behavior and product analytics

Lead Generation

1
ClearbitEnterprise

Popups, forms, and lead capture tools

3

Categories

5

Total Tools

1

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

18 Resources

15
Scripts
3
Styles
4
Async
2
Defer

Top Script Sources

cdn.prod.website-files.com(3)cdn.jsdelivr.net(2)googletagmanager.com(1)gstatic.com(1)ajax.googleapis.com(1)

Website Identity

resin.io

12 years old
Location detected: 🇨🇦 Canadavia ip
Gandi SAS📧 Google Workspaceen-GB

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Last analyzed: 29 May 2026 at 17:42

Historical Analysis & Change Tracking