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SGSiteGraph

linux.org.au

Home - Linux Australia

Last scanned Jul 26, 2026, 5:18 AM

78

Overall score

Fair

Summary

This website uses WordPress. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Missing meta description.

Top issues to fix

10 issues found · 4 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.

  • 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.

+4 more issues — details in the sections below.

70

SEO

4 issue(s) found

90

Performance

1.12 s

65

Security

HTTPS & header checks

90

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.

Contact

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

Meta tags

Title
Home - Linux Australia
Description
Canonical
https://linux.org.au/
Language
en-AU
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Home
og:description
Linux Australia Linux Australia is the peak body of Open Source communities in Australasia. Linux Australia represents Australasian users and developers of Free Software and Open Technologies, and facilitates internationally-renowned events including Everything Open and PyCon AU. You can now find us on Mastodon. Read more about
og:type
article
og:url
https://linux.org.au/

Twitter Card

twitter:card
summary_large_image
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Sectigo Limited
Subject
*.linux.org.au
Valid from
Jun 9, 2026
Valid to
Dec 24, 2026
Days until expiry
151
SAN domains
*.linux.org.au, linux.org.au

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 5 · H3 0

Links

39 internal · 14 external · 12 broken

Images

7 total · 1 missing alt

Scripts / Styles

31 scripts · 43 stylesheets

JS / CSS size

690 KB · 24.2 KB

Page size

130 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing meta description
  • No H1 heading found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://linux.org.au
Final URL
https://linux.org.au
HTTP status
200
HTTP version
HTTP/1.1
Response time
1.12 s
HTML size
130 KB
Redirect chain
https://linux.org.au

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Frequently asked questions

What technology does linux.org.au use?
linux.org.au is built with React, PHP, WordPress, jQuery, Google Analytics, Apache.
Is linux.org.au secure (HTTPS)?
Yes. linux.org.au uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Dec 24, 2026.
Who hosts linux.org.au?
Hosting provider information for linux.org.au is not available yet.
What is linux.org.au's SEO score?
linux.org.au scored 70/100 for SEO in the latest analysis (fair).
What is linux.org.au's overall website score?
linux.org.au has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.