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SGSiteGraph

vb-audio.com

VB-Audio home page

Last scanned Jul 26, 2026, 1:49 PM

72

Overall score

Fair

Summary

Audio Processing and Audio Programming by V.Burel. This website uses Apache hosted on OVH - OVH SAS, FR. SEO is fair (65/100) and accessibility is poor (45/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing canonical link.

Audio Processing and Audio Programming by V.Burel

Canada
Hosted on OVH - OVH SAS, FR

Top issues to fix

12 issues found · 5 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • No H1 heading found

    SEO

    Add 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

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • Missing viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

+6 more issues — details in the sections below.

65

SEO

5 issue(s) found

100

Performance

195 ms

75

Security

HTTPS & header checks

45

Accessibility

4 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Audio Processing and Audio Programming by V.Burel

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
VB-Audio home page
Description
Audio Processing and Audio Programming by V.Burel
Canonical
Language
Charset
iso8859-1
Viewport
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
OVH - OVH SAS, FR
CDN provider
IP address
144.217.77.144
ASN
AS16276 (OVH - OVH SAS, FR)

DNS records

TypeValue
A
  • 144.217.77.144
AAAA
MX
  • mx1.mail.ovh.net
  • mx2.mail.ovh.net
  • mx0.mail.ovh.net
TXT
NS
  • dns200.anycast.me
  • ns200.anycast.me
CAA
  • 1 issue "globalsign.com"
  • 1 issuewild "globalsign.com"
  • 1 issue "letsencrypt.org"
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
GlobalSign nv-sa
Subject
vb-audio.com
Valid from
Feb 25, 2026
Valid to
Mar 29, 2027
Days until expiry
243
SAN domains
vb-audio.com, voicemeeter.com, download.vb-audio.com, shop.vb-audio.com, forum.vb-audio.com, preprod.vb-audio.com, www.vb-audio.com

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

18 internal · 16 external · 3 broken

Images

11 total · 6 missing alt

Scripts / Styles

5 scripts · 1 stylesheets

JS / CSS size

93.4 KB · 3.4 KB

Page size

12.3 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text
  • No H1 heading found
  • Missing <html lang> attribute
  • Missing viewport meta tag

Scan details

Requested URL
https://vb-audio.com
Final URL
https://vb-audio.com
HTTP status
200
HTTP version
HTTP/2
Response time
195 ms
HTML size
12.3 KB
Redirect chain
https://vb-audio.com

See something wrong on this report? Request a correction

Frequently asked questions

What technology does vb-audio.com use?
vb-audio.com is built with jQuery, Google Analytics, Apache.
Is vb-audio.com secure (HTTPS)?
Yes. vb-audio.com uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Mar 29, 2027.
Who hosts vb-audio.com?
vb-audio.com is hosted on OVH - OVH SAS, FR.
What is vb-audio.com's SEO score?
vb-audio.com scored 65/100 for SEO in the latest analysis (fair).
What is vb-audio.com's overall website score?
vb-audio.com has an overall SiteGraph score of 72/100, combining SEO, performance, security, and accessibility.