What technology does openbsd.org use?

We did not detect any specific technologies for openbsd.org in the latest scan.

Is openbsd.org secure (HTTPS)?

Yes. openbsd.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 24, 2026.

Who hosts openbsd.org?

openbsd.org is hosted on OPENBSD - OpenBSD, CA.

What is openbsd.org's SEO score?

openbsd.org scored 70/100 for SEO in the latest analysis (fair).

What is openbsd.org's overall website score?

openbsd.org has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.

openbsd.org

OpenBSD

Last scanned Jul 25, 2026, 4:25 AM · 2 views

Overall score

Fair

Summary

the main OpenBSD page. This website is hosted on OPENBSD - OpenBSD, CA. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: No H1 heading found.

the main OpenBSD page

Canada

Hosted on OPENBSD - OpenBSD, CA

Top issues to fix

8 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.
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.
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.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+2 more issues — details in the sections below.

SEO

4 issue(s) found

Performance

1.30 s

Security

HTTPS & header checks

Accessibility

1 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.

the main OpenBSD page

GitHub

Contact

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

Email: Duncan@AppliedOpenBSD.com binaryit.marketing@gmail.com gregb@ifost.org.au hadji.naoufel@gmail.com hlg@etale.com.ar info@cyber.com.au info@n01ytics.eu jj@cloudbt.com.au service@cybersecure.com.au web@ironline.com.au

Source: https://www.openbsd.org/support.html

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: OPENBSD - OpenBSD, CA
CDN provider: —
IP address: 199.185.178.80
ASN: AS22512 (OPENBSD - OpenBSD, CA)

DNS records

Type	Value
A	199.185.178.80
AAAA	2620:3d:c000:178::80
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: www.openbsd.org
Valid from: Jun 26, 2026
Valid to: Sep 24, 2026
Days until expiry: 61
SAN domains: ftplist1.openbsd.org, libressl.org, openbsd.org, openiked.org, openssh.com, openssh.org, www.libressl.org, www.openbsd.org, www.openiked.org, www.openrsync.org, www.openssh.com, www.openssh.org

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 0

Links

22 internal · 15 external · 0 broken

Images

2 total · 0 missing alt

Scripts / Styles

0 scripts · 1 stylesheets

JS / CSS size

0 B · 5.1 KB

Page size

3.5 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 2
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

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

Scan details

Requested URL: https://openbsd.org
Final URL: https://www.openbsd.org/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 1.30 s
HTML size: 3.5 KB
Redirect chain: https://openbsd.org → https://www.openbsd.org/

See something wrong on this report? Request a correction

Same hosting provider

openssh.org

OpenSSH

OPENBSD - OpenBSD, CA

Frequently asked questions

What technology does openbsd.org use?: We did not detect any specific technologies for openbsd.org in the latest scan.
Is openbsd.org secure (HTTPS)?: Yes. openbsd.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 24, 2026.
Who hosts openbsd.org?: openbsd.org is hosted on OPENBSD - OpenBSD, CA.
What is openbsd.org's SEO score?: openbsd.org scored 70/100 for SEO in the latest analysis (fair).
What is openbsd.org's overall website score?: openbsd.org has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.