lessentiel.lu
L'essentiel: actualité du Luxembourg et news internationales
Last scanned Jul 26, 2026, 5:17 AM · 1 view
Overall score
Fair
Summary
Actualité luxembourgeoise et internationale grâce à L'essentiel, le portail d'information le plus rapide du Luxembourg. This website uses Next.js hosted on AWS behind CloudFront CDN. SEO is good (80/100) and accessibility is fair (60/100). Security scores excellent (90/100) and performance poor (40/100). Top issue: Title longer than 60 characters.
Actualité luxembourgeoise et internationale grâce à L'essentiel, le portail d'information le plus rapide du Luxembourg.
- United States
- Hosted on AWS
Top issues to fix
7 issues found · 2 high priority
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
Sluggish estimated load (3.5s)
PerformanceTarget under 3 seconds: enable compression and serve static assets from a CDN.
+1 more issue — details in the sections below.
SEO
3 issue(s) found
Performance
3.46 s
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
Actualité luxembourgeoise et internationale grâce à L'essentiel, le portail d'information le plus rapide du Luxembourg.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- L'essentiel: actualité du Luxembourg et news internationales
- Description
- Actualité luxembourgeoise et internationale grâce à L'essentiel, le portail d'information le plus rapide du Luxembourg.
- Canonical
- https://www.lessentiel.lu/fr
- Language
- fr
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 18.161.111.6
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- www.20min.ch
- Valid from
- Oct 29, 2025
- Valid to
- Nov 27, 2026
- Days until expiry
- 124
- SAN domains
- www.20min.ch, *.lessentiel.20min.ch, www.lessentiel.lu, v1.20min.ch, *.www.20min.ch, *.www.lematin.ch, *.v1.20min.ch, *.www.lessentiel.lu, lessentiel.20min.ch, www.lematin.ch
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 103 · H3 0
Links
117 internal · 14 external · 1 broken
Images
152 total · 130 missing alt
Scripts / Styles
23 scripts · 4 stylesheets
JS / CSS size
3.5 MB · 219 KB
Page size
927 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 84
- sitemap.xml
- Found
- URLs in sitemap
- 83
SEO issues
- Title longer than 60 characters
- No H1 heading found
- Missing OpenGraph tags
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
Scan details
- Requested URL
- https://lessentiel.lu
- Final URL
- https://www.lessentiel.lu/fr
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 3.45 s
- HTML size
- 927 KB
- Redirect chain
- https://lessentiel.lu → https://www.lessentiel.lu/ → https://www.lessentiel.lu/fr
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does lessentiel.lu use?
- lessentiel.lu is built with Next.js.
- Is lessentiel.lu secure (HTTPS)?
- Yes. lessentiel.lu uses TLS 1.3 with a certificate issued by Amazon, valid until Nov 27, 2026.
- Who hosts lessentiel.lu?
- lessentiel.lu is hosted on AWS, behind CloudFront CDN.
- What is lessentiel.lu's SEO score?
- lessentiel.lu scored 80/100 for SEO in the latest analysis (great).
- What is lessentiel.lu's overall website score?
- lessentiel.lu has an overall SiteGraph score of 69/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card