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luxair.lu

https://luxair.lu· First analyzed 30 Apr 2026· Updated 30 Apr 2026
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luxair.lu
Desktop screenshot of luxair.lu
Mobile screenshot of luxair.lu
Mobile

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Hosting Provider

LUX

IP Address

213.166.32.108

Site Location

🇱🇺 Luxembourgvia tld

Server Location

🇱🇺 Schieren, Luxembourg

ASN

AS6661

Organization

LUX

CDN

Azure Cdn

Nameservers

ns1-06.azure-dns.com.ns2-06.azure-dns.net.ns3-06.azure-dns.org.ns4-06.azure-dns.info.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
783 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
7.1 MB
106 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
Drupal
Infrastructure
Hosting
LUX
CDN
Azure Cdn

Progressive Web App

Web Manifest

Technology Stack

8 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Frameworks

1
Angularv20.3.16

Icon Libraries

1
Material Icons

Fonts

1
Google Fonts

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Payments

1
PayPal

SEO Analysis

D56/100
17
7
2
Meta Tags7/15
Content3/12
Headings6/8
Technical19/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
L
luxair.luluxair.lu

Luxair: Official Site – Book Direct Flights to 90+ Destinations fro...

Discover more than 90 destinations from/to Luxembourg from only 89€! Recommendation: Fly SMART, our new standard all-included fare. Enjoy more value, choice ...

Title truncated. Description truncated.
Title Length72 chars

Recommended: 50-60 chars (~427px / 580px)

Description Length229 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (72 chars, ~427px). Will be truncated in search results.
  • • Very thin content (12 words). Search engines need substantial content for ranking.

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,242 URLs

robots.txt

74 rules

Sitemap reference found

Local SEO

Local Search Readiness

23/100
Needs Work
6 11 2

Sponsored

AI & LLM Readiness

F31/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
4/25

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:2%
Words:2,284
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card0/3
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.
C
68/100
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
6/20
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
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.
20/100
F
902 mg
CO₂e / view
7.1 MB
Page Weight
5%
Cleaner Than
New Visitor
1.03 g
vs
Returning (cached)
515 mg
Annual (10K/mo)
108.2 kg
Emission Segments
Data Center
201 mg
Network
217 mg
Device
484 mg
Resource Breakdown
JavaScript
95.8 KB
Images
6.6 MB
CSS
361.4 KB
Fonts
2.1 KB
HTML
25.1 KB
Other
4.8 KB
Green Hosting Not Verified
LUX
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

65%Fair
Critical / Transactional

HTTPS

No WAF

38d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

07.05.2025

Valid Until

08.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.luxair.luluxair.lu

SHA-256 Fingerprint

12:46:C7:98:00:48:7D:CA:E8:F7:59:A3:CA:B5:C7:B3:5A:86:EB:EB...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
content-encoding
📦 Gzip(gzip)
content-security-policy
frame-ancestors 'self' *.luxair.lu *.luxairtours.lu
content-type
text/html; charset=UTF-8
date
Thu, 30 Apr 2026 21:26:48 GMT
etag
"15342-650ae2c8f5de4"
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

98

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

mx.postcloud.lu

Domain Information

luxair.lu

DNSSEC
Not Enabled

Privacy & Compliance

Didomi

Cookie Consent Banner
Didomi
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Didomi
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
64/100
Mobile Friendly75 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, maximum-scale=1, user-scalable=0
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Inter Tight + Inter

WCAG Partial
62/100
Readability
/30
16/30

12px · LH 1.60

Hierarchy
/20
11/20

5.33x ratio

WCAG
/25
15/25

1:1 min contrast

Performance
/25
20/25

2 fonts · 2 req

Heading Font

Inter Tight

Sans64px

Body Font

Inter

Sans12px

Contrast Ratio

1:1

15 issues

Reading Comfort

~43 CPL

Narrow lines
64px
h1
48px
h2
28px
h3
18px
h4
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 45/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 15 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 5.3x larger than body text.

GGoogle FontsFluid TypeFlesch 45

Color Palette

5 unique colors
Light
#ffffff
Background· 63.8%
#e0ecef
Primary· 11%
#efdfd3
Secondary· 5.4%
#94a0ad
Secondary· 3.6%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

29 Resources

20
Scripts
9
Styles
4
Async
11
Defer

Top Script Sources

dxp-assets.luxair.lu(13)local(3)privacy.luxair.lu(2)googletagmanager.com(1)cdn1.adoberesources.net(1)

Website Identity

luxair.lu

0035224561
Location detected: 🇱🇺 Luxembourgvia tld
en

Sponsored

Last analyzed: 30 Apr 2026 at 21:27

Historical Analysis & Change Tracking