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x86.fr

X86.FR | Doc TB's R&D Lab

Last scanned Jul 27, 2026, 5:43 PM

81

Overall score

Great

Summary

This website uses WordPress hosted on AS12876 - Scaleway SAS, FR. SEO is good (75/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Missing meta description.

France
Hosted on AS12876 - Scaleway SAS, FR

Top issues to fix

7 issues found · 3 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.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • Missing X-Content-Type-Options header

    Security

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

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

+1 more issue — details in the sections below.

75

SEO

3 issue(s) found

90

Performance

416 ms

65

Security

HTTPS & header checks

100

Accessibility

0 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.

Contact

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

Meta tags

Title
X86.FR | Doc TB's R&D Lab
Description
Canonical
Language
en-US
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
max-image-preview:large
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
X86.FR | Doc TB's R&D Lab
og:description
Doc TB's R&D blog featuring some interesting useless (and sometimes explosive) experiences. Home of the Universal Chip Analyzer and the ATX2AT Smart Adapter. Electronic stuff from ATMega to FPGA. No Ads but ASM code snippets!
og:type
website
og:url
https://x86.fr

Twitter Card

twitter:card
summary
twitter:title
X86.FR | Doc TB's R&D Lab
twitter:description
Doc TB's R&D blog featuring some interesting useless (and sometimes explosive) experiences. Home of the Universal Chip Analyzer and the ATX2AT Smart Adapter. Electronic stuff from ATMega to FPGA. No Ads but ASM code snippets!

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

CDN provider
IP address
212.129.20.209
ASN
AS12876 (AS12876 - Scaleway SAS, FR)

DNS records

TypeValue
A
  • 212.129.20.209
AAAA
MX
  • mail.x86.fr
TXT
  • v=spf1 a mx ~all
  • google-site-verification=LiXL5JMTqtmrEbnSgTINafT2D13d6ymfu6dOim8MjPc
  • 1|www.x86.fr
NS
  • dns200.anycast.me
  • ns200.anycast.me
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
x86.fr
Valid from
Jul 10, 2026
Valid to
Oct 8, 2026
Days until expiry
72
SAN domains
x86.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 1 · H2 14 · H3 0

Links

192 internal · 15 external · 0 broken

Images

115 total · 10 missing alt

Scripts / Styles

33 scripts · 17 stylesheets

JS / CSS size

383 KB · 344 KB

Page size

196 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
1
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Missing meta description
  • Missing canonical link
  • No structured data (JSON-LD) found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://x86.fr
Final URL
https://x86.fr
HTTP status
200
HTTP version
HTTP/1.1
Response time
412 ms
HTML size
196 KB
Redirect chain
https://x86.fr

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Frequently asked questions

What technology does x86.fr use?
x86.fr is built with WordPress, WooCommerce, jQuery, Apache.
Is x86.fr secure (HTTPS)?
Yes. x86.fr uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 8, 2026.
Who hosts x86.fr?
x86.fr is hosted on AS12876 - Scaleway SAS, FR.
What is x86.fr's SEO score?
x86.fr scored 75/100 for SEO in the latest analysis (fair).
What is x86.fr's overall website score?
x86.fr has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.