w3line.fr
Développement Web sur mesure Hébergement maintenance application WEB responsive mobile - W3line
Last scanned Aug 3, 2026, 4:00 PM · 10 views
Overall score
Great
Summary
W3line est experte en conception, développement, hébergement sécurisé et maintenance d'applications Web internet / Extranet / Intranet. This website uses Apache hosted on OVH - OVH SAS, FR. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
W3line est experte en conception, développement, hébergement sécurisé et maintenance d'applications Web internet / Extranet / Intranet.
- France
- Hosted on OVH - OVH SAS, FR
Top issues to fix
8 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
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 canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+2 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
236 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
0 overall since Jul 26, 2026
- Overall
- 85
- SEO
- 80
- Security
- 65
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
W3line est experte en conception, développement, hébergement sécurisé et maintenance d'applications Web internet / Extranet / Intranet.
Contact
Email, phone, and address published on this site's own pages.
- Phone
- 0475828101
Meta tags
- Title
- Développement Web sur mesure Hébergement maintenance application WEB responsive mobile - W3line
- Description
- W3line est experte en conception, développement, hébergement sécurisé et maintenance d'applications Web internet / Extranet / Intranet.
- Canonical
- Language
- fr
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index,follow
- Manifest
- https://www.w3line.fr/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- OVH - OVH SAS, FR
- CDN provider
- —
- IP address
- 92.222.255.63
- ASN
- AS16276 (OVH - OVH SAS, FR)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Sectigo Limited
- Subject
- www.w3line.fr
- Valid from
- Nov 5, 2025
- Valid to
- Dec 6, 2026
- Days until expiry
- 125
- SAN domains
- www.w3line.fr, w3line.fr
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 3 · H2 16 · H3 1
Links
27 internal · 7 external · 0 broken
Images
12 total · 0 missing alt
Scripts / Styles
7 scripts · 6 stylesheets
JS / CSS size
295 KB · 190 KB
Page size
25.8 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 138
SEO issues
- Title longer than 60 characters
- Missing canonical link
- Multiple H1 headings found
- Missing OpenGraph tags
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://w3line.fr
- Final URL
- https://www.w3line.fr/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 236 ms
- HTML size
- 25.8 KB
- Redirect chain
- https://w3line.fr → https://www.w3line.fr/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does w3line.fr use?
- w3line.fr is built with Bootstrap, jQuery, Apache.
- Is w3line.fr secure (HTTPS)?
- Yes. w3line.fr uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Dec 6, 2026.
- Who hosts w3line.fr?
- w3line.fr is hosted on OVH - OVH SAS, FR.
- What is w3line.fr's SEO score?
- w3line.fr scored 80/100 for SEO in the latest analysis (great).
- What is w3line.fr's overall website score?
- w3line.fr has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
- Has w3line.fr's score changed over time?
- w3line.fr's overall score has stayed steady at 85/100 since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card