bsdv.com
BSDV : conception et equipement de ligne biogaz : captage ou destruction
Last scanned Jul 22, 2026, 9:34 PM
Overall score
Fair
Summary
BSDV le spécialiste de ligne Biogaz : unité de pompage et d'ecrêtage, Gazomètre, unité de destruction et de valorisation du Biogaz. This website uses PHP hosted on AS12876 - Scaleway SAS, FR. SEO is fair (55/100) and accessibility is good (75/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
BSDV le spécialiste de ligne Biogaz : unité de pompage et d'ecrêtage, Gazomètre, unité de destruction et de valorisation du Biogaz
- France
- Hosted on AS12876 - Scaleway SAS, FR
Top issues to fix
14 issues found · 4 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.
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.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
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.
+8 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
125 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Organization
Company details published in this site's own structured data.
BSDV le spécialiste de ligne Biogaz : unité de pompage et d'ecrêtage, Gazomètre, unité de destruction et de valorisation du Biogaz
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- BSDV : conception et equipement de ligne biogaz : captage ou destruction
- Description
- BSDV le spécialiste de ligne Biogaz : unité de pompage et d'ecrêtage, Gazomètre, unité de destruction et de valorisation du Biogaz
- Canonical
- Language
- Charset
- iso-8859-1
- Viewport
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AS12876 - Scaleway SAS, FR
- CDN provider
- —
- IP address
- 62.4.28.41
- ASN
- AS12876 (AS12876 - Scaleway SAS, FR)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Let's Encrypt
- Subject
- bsdv.com
- Valid from
- Jul 8, 2026
- Valid to
- Oct 6, 2026
- Days until expiry
- 75
- SAN domains
- bsdv.com, www.bsdv.com
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 0 · H2 0 · H3 0
Links
5 internal · 2 external · 3 broken
Images
3 total · 0 missing alt
Scripts / Styles
2 scripts · 1 stylesheets
JS / CSS size
21.9 KB · 2.0 KB
Page size
7.9 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://bsdv.com
- Final URL
- https://bsdv.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 125 ms
- HTML size
- 7.9 KB
- Redirect chain
- https://bsdv.com
See something wrong on this report? Request a correction
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Index of /
Frequently asked questions
- What technology does bsdv.com use?
- bsdv.com is built with PHP, Apache.
- Is bsdv.com secure (HTTPS)?
- Yes. bsdv.com uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Oct 6, 2026.
- Who hosts bsdv.com?
- bsdv.com is hosted on AS12876 - Scaleway SAS, FR.
- What is bsdv.com's SEO score?
- bsdv.com scored 55/100 for SEO in the latest analysis (fair).
- What is bsdv.com's overall website score?
- bsdv.com has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card