jlai.lu
jlai.lu - Instance Lemmy française, un forum de discussion pour tous les français et francophones !
Last scanned Jul 27, 2026, 2:43 PM
Overall score
Great
Summary
Lemmy. This website uses Express hosted on OVH - OVH SAS, FR. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance fair (65/100). Top issue: Title longer than 60 characters.
Lemmy
- France
- Hosted on OVH - OVH SAS, FR
Top issues to fix
4 issues found · 1 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
SEO
3 issue(s) found
Performance
224 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Lemmy
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- jlai.lu - Instance Lemmy française, un forum de discussion pour tous les français et francophones !
- Description
- Lemmy
- Canonical
- http://jlai.lu/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- Manifest
- https://jlai.lu/manifest.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- OVH - OVH SAS, FR
- CDN provider
- —
- IP address
- 37.187.131.9
- ASN
- AS16276 (OVH - OVH SAS, FR)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- jlai.lu
- Valid from
- May 31, 2026
- Valid to
- Aug 29, 2026
- Days until expiry
- 32
- SAN domains
- jlai.lu, www.jlai.lu
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 38 · H2 1 · H3 0
Links
87 internal · 31 external · 0 broken
Images
101 total · 0 missing alt
Scripts / Styles
2 scripts · 5 stylesheets
JS / CSS size
1.8 MB · 625 KB
Page size
420 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 12
- sitemap.xml
- Found
- URLs in sitemap
- 395
SEO issues
- Title longer than 60 characters
- Multiple H1 headings found
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://jlai.lu
- Final URL
- https://jlai.lu
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 216 ms
- HTML size
- 420 KB
- Redirect chain
- https://jlai.lu
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does jlai.lu use?
- jlai.lu is built with Express, Node.js, Nginx.
- Is jlai.lu secure (HTTPS)?
- Yes. jlai.lu uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 29, 2026.
- Who hosts jlai.lu?
- jlai.lu is hosted on OVH - OVH SAS, FR.
- What is jlai.lu's SEO score?
- jlai.lu scored 80/100 for SEO in the latest analysis (great).
- What is jlai.lu's overall website score?
- jlai.lu has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card