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aleo.org

https://aleo.org· First analyzed 12 May 2026· Updated 12 May 2026
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aleo.org
Desktop screenshot of aleo.org
Mobile screenshot of aleo.org
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

75.2.60.5

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Seattle, United States

ASN

AS16509

Organization

AWS Global Accelerator (GLOBAL)

Server

Netlify

CDN

Cloudflare

WAF

Cloudflare

Nameservers

darl.ns.cloudflare.com.rosalie.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
458 ms10%
Speed Index
595 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
6.9 MB
100 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

JAMstack
⚡ SSG
Decoupled
Frontend
Framework
Gatsbyv5.16.1
API
Data Source
Headless CMS
Contentful
Infrastructure
Platform
Netlify
CDN
Cloudflare

Detected API Sources

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

Technology Stack

6 Technologies Detected

Advertising

2
Twitter AdsLinkedIn Ads

Meta Frameworks

1
Gatsby

CSS Frameworks

1
Tailwind CSS

Analytics

1
Matomo

Platforms

1
Netlify

SEO Analysis

C67/100
21
6
1
Meta Tags12/15
Content3/12
Headings8/8
Technical20/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile1/4
Indexability3/3
A
aleo.orgaleo.org

Aleo | Zero-knowledge by design

Aleo is the ultimate solution for fully private applications. Discover the ultimate toolkit to write, run, and host private applications today.

Title Length31 chars

Recommended: 50-60 chars (~186px / 580px)

Description Length143 chars

Recommended: 120-160 chars

Issues (1)

  • • Very thin content (0 words). Search engines need substantial content for ranking.

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

9/100
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

F36/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
1/25
Citation
3/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:1%
Words:1,571
Token eff.:Optimal

Structured Data

1 JSON-LD
BreadcrumbList

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
D
58/100
6
Passed
7
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
0/20
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.
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.
33/100
F
717 mg
CO₂e / view
6.9 MB
Page Weight
5%
Cleaner Than
New Visitor
819 mg
vs
Returning (cached)
410 mg
Annual (10K/mo)
86.0 kg
Emission Segments
Data Center
35 mg
Network
211 mg
Device
471 mg
Resource Breakdown
JavaScript
246.2 KB
Images
1.3 MB
CSS
594.5 KB
HTML
250.7 KB
Other
4.6 MB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

61%Fair
Interactive

HTTPS

No WAF

62d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

14.04.2026

Valid Until

13.07.2026

Subject Alternative Names (2)

aleo.orgwww.aleo.org

SHA-256 Fingerprint

41:B7:0A:F1:EB:41:00:28:F9:59:9A:5E:10:BA:35:0C:6C:3C:4C:9D...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
access-control-allow-methods
PUT
access-control-allow-origin
*
age
9543
cache-control
🟡 0s(public,max-age=0,must-revalidate)
cache-status
"Netlify Edge"; hit
Good Warning Issue

Email Infrastructure

Google Workspace

Score

95

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

aspmx.l.google.com
alt4.aspmx.l.google.com
alt1.aspmx.l.google.com
alt3.aspmx.l.google.com

+1 more

Domain Information

aleo.org

Domain Age
16y 7m

Created

30.09.2009

Expires

30.09.2028

Last Updated

21.10.2024

Registrar

Cloudflare, Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

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.
C
69/100
Mobile Friendly2993 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, shrink-to-fit=no
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Aleo + Azeret

WCAG Partial
70/100
Readability
/30
26/30

17px · LH 1.41

Hierarchy
/20
15/20

5.29x ratio · ✓ H1→H6

WCAG
/25
13/25

3.09:1 min contrast

Performance
/25
16/25

2 fonts · 7 req

Heading Font

Aleo

Sans90px

Body Font

Azeret

Sans17px

Contrast Ratio

3.09:1

4 issues

Reading Comfort

~45 CPL

Optimal (45–75)
90px
h1
60px
h2
40px
h3
32px
h4
17px
p

✅ Excellent readability: 17px body text is ideal for all devices.

✅ Optimal line spacing: 1.41 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

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

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 3.1:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

Buy on MyFontsFlesch 9

Color Palette

7 unique colors
17.15:1 AAA Light
#f5f5f5
Background· 74.29999999999998%
#131212
Text· 2.1%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

Advertising

2
Twitter/X AdsMid-Market
LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

2

Categories

4

Total Tools

1

Enterprise

2

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

7 Resources

7
Scripts
0
Styles
7
Async
1
Defer

Top Script Sources

local(3)snap.licdn.com(1)cdn.matomo.cloud(1)static.ads-twitter.com(1)challenges.cloudflare.com(1)

Website Identity

aleo.org

16 years old
Location detected: 🇺🇸 United Statesvia ip
Cloudflare, Inc.📧 Google Workspace

Sponsored

Last analyzed: 12 May 2026 at 09:05

Historical Analysis & Change Tracking

aleo.org Technology Stack - Built With Gatsby, Tailwind CSS, Matomo, Twitter Ads, LinkedIn Ads | StackOptic | StackOptic