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leonardo.com

https://leonardo.com· First analyzed 26 Apr 2026· Updated 26 Apr 2026
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leonardo.com
Desktop screenshot of leonardo.com
Mobile screenshot of leonardo.com
Mobile

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Hosting Provider

ALENIA

IP Address

185.51.13.216

Site Location

🇮🇹 Italyvia ip

Server Location

🇮🇹 Rome, Italy

ASN

AS48135

Server

Apache

Nameservers

ns4.leonardo.com.ns1.leonardo.com.ns2.leonardo.com.ns3.leonardo.com.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
959 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
15.3 MB
250 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
ALENIA

Technology Stack

8 Technologies Detected

Libraries

1
jQuery

Other

1
GSAP

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Web Servers

1
Apache

SEO Analysis

B72/100
19
7
1
Meta Tags10/15
Content10/12
Headings5/8
Technical23/25
E-E-A-T2/7
Images1/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
L
leonardo.comleonardo.com

Aerospace, Defence and Security | Leonardo

Leader in Aerospace, Defence & Security

Title Length42 chars

Recommended: 50-60 chars (~253px / 580px)

Description Length39 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (183/287) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

3,676 URLs

robots.txt

10 rules

Sitemap reference found

Local SEO

Local Search Readiness

15/100
Poor
4 13

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

D50/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
3/25
Citation
14/25

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:3%
Words:2,545
Token eff.:Optimal
Sections/1K:0.4
Depth:1/5

Structured Data

1 JSON-LD
Organization×1.1
sameAs entity links

Citation Readiness

Opening Summary20w
Descriptive Headingsavg 3w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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.
A
80/100
13
Passed
4
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
12/15
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
11/15
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.
21/100
F
1.93 g
CO₂e / view
15.3 MB
Page Weight
5%
Cleaner Than
New Visitor
2.21 g
vs
Returning (cached)
1.10 g
Annual (10K/mo)
232.0 kg
Emission Segments
Data Center
432 mg
Network
464 mg
Device
1.04 g
Resource Breakdown
JavaScript
908.8 KB
Images
13.7 MB
CSS
612.9 KB
HTML
86.4 KB
Other
35.0 KB
Green Hosting Not Verified
ALENIA
9 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

81%Very Good
Interactive

HTTPS

No WAF

124d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Actalis S.p.A.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

29.08.2025

Valid Until

29.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

leonardo.com*.leonardo.com

SHA-256 Fingerprint

2C:66:00:D9:FC:C0:EF:03:46:8A:AE:90:23:C9:53:5C:A4:FE:34:F1...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(private, no-cache, no-store, must-revalidate)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsaf...
content-type
text/html;charset=UTF-8
date
Sun, 26 Apr 2026 11:01:18 GMT
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

75

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

l03201c001971.leonardo.com
l00301c001956.leonardo.com
l00301c001955.leonardo.com
leonardo-com.mail.protection.outlook.com

+1 more

Domain Information

leonardo.com

Domain Age
29y 6m

Created

04.11.1996

Expires

03.11.2026

Last Updated

11.08.2025

Registrar

Tucows Domains Inc.

DNSSEC
Not Enabled

Privacy & Compliance

TrustArc

Cookie Consent Banner
TrustArc
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: TrustArc
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
74/100
Mobile Friendly8 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
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

ConnextSansMedium + LineaSansExtraLight

WCAG Partial
64/100
Readability
/30
18/30

50px · LH 1.20

Hierarchy
/20
13/20

1.64x ratio

WCAG
/25
15/25

1:1 min contrast

Performance
/25
18/25

2 fonts · 6 req

Heading Font

ConnextSansMedium

Sans82px

Body Font

LineaSansExtraLight

Sans50px

Contrast Ratio

1:1

41 issues

Reading Comfort

~31 CPL

Narrow lines
82px
h1
60px
h2
16px
h4
50px
p

✅ Excellent readability: 50px body text is ideal for all devices.

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 41 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

Buy on MyFontsFluid TypeFlesch 0

Color Palette

9 unique colors
Light
#050716
Primary· 44.9%
#041542
Accent· 18.6%
#082f77
Accent· 8.2%
#575270
Secondary· 6.8%
#b0c2c9
Secondary· 5.5%
#1d182e
Secondary· 4.2%
#29305b
Secondary· 4.1%
#3d071a
Accent· 2.8%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Social Media

1
Twitter/X WidgetsFree

Social widgets and sharing tools

2

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
6
Async
0
Defer

Top Script Sources

local(17)leonardo.com(2)googletagmanager.com(1)

Website Identity

Leonardo S.p.A.

Leonardo S.p.A.

Organization
www.leonardo.com/en/home
29 years old
Location detected: 🇮🇹 Italyvia ip
Tucows Domains Inc.📧 Microsoft 365en-US

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Last analyzed: 26 Apr 2026 at 11:01

Historical Analysis & Change Tracking