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pfsense.org

pfSense® - World's Most Trusted Open Source Firewall

Last scanned Jul 25, 2026, 10:25 AM · 2 views

89

Overall score

Great

Summary

pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more. This website uses Nginx hosted on DATABANK-ZCOLO - zColo, US. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Missing canonical link.

pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more

United States
Hosted on DATABANK-ZCOLO - zColo, US

Top issues to fix

5 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

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

  • Missing canonical link

    SEO

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

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

  • 1 broken link on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

80

SEO

3 issue(s) found

90

Performance

487 ms

90

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.

Organization

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

pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more

X (Twitter)YouTubeGitHub

Contact

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

Source: https://pfsense.org/get-support/

Meta tags

Title
pfSense® - World's Most Trusted Open Source Firewall
Description
pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest
https://pfsense.org/manifest.json

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.

jQueryNginx

Hosting & CDN

CDN provider
—
IP address
208.123.73.78
ASN
AS27325 (DATABANK-ZCOLO - zColo, US)

DNS records

TypeValue
A
  • 208.123.73.78
AAAA
  • 2610:160:11:11::78
MX
  • aspmx2.googlemail.com
  • aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx3.googlemail.com
TXT
  • v=spf1 mx a ptr ip4:208.123.73.0/24 include:_spf.google.com -all
  • google-site-verification=OS7caGIdHZGtdrU3ihFMiZPo6v9YHZj9WLfBqQvUzaQ
NS
  • ns2.netgate.com
  • ns1.netgate.com
CAA
  • 0 issue "letsencrypt.org"
  • 0 issue "comodoca.com"
  • 0 issuewild "letsencrypt.org"
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
pfsense.org
Valid from
Jul 2, 2026
Valid to
Sep 30, 2026
Days until expiry
67
SAN domains
pfsense.co.za, pfsense.com, pfsense.net, pfsense.nl, pfsense.org, www.pfsense.co.za, www.pfsense.com, www.pfsense.net, www.pfsense.org

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 6 · H3 4

Links

14 internal · 16 external · 1 broken

Images

5 total · 0 missing alt

Scripts / Styles

8 scripts · 4 stylesheets

JS / CSS size

149 KB · 377 KB

Page size

25.9 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
0
sitemap.xml
Found
URLs in sitemap
19

SEO issues

  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://pfsense.org
Final URL
https://pfsense.org
HTTP status
200
HTTP version
HTTP/1.1
Response time
487 ms
HTML size
25.9 KB
Redirect chain
https://pfsense.org

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does pfsense.org use?
pfsense.org is built with jQuery, Nginx.
Is pfsense.org secure (HTTPS)?
Yes. pfsense.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 30, 2026.
Who hosts pfsense.org?
pfsense.org is hosted on DATABANK-ZCOLO - zColo, US.
What is pfsense.org's SEO score?
pfsense.org scored 80/100 for SEO in the latest analysis (great).
What is pfsense.org's overall website score?
pfsense.org has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.