What technology does cancer.org.au use?

cancer.org.au is built with Next.js.

Is cancer.org.au secure (HTTPS)?

Yes. cancer.org.au uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 23, 2026.

Who hosts cancer.org.au?

Hosting provider information for cancer.org.au is not available yet.

What is cancer.org.au's SEO score?

cancer.org.au scored 90/100 for SEO in the latest analysis (excellent).

What is cancer.org.au's overall website score?

cancer.org.au has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.

cancer.org.au

Cancer information and support | Cancer Council Australia

Last scanned Jul 26, 2026, 5:48 AM

Overall score

Great

Summary

Find evidence based cancer information on prevention, research, treatment and support provided by Australia's peak independent cancer authority. This website uses Next.js behind Vercel CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance fair (70/100). Top issue: robots.txt not found.

Find evidence based cancer information on prevention, research, treatment and support provided by Australia's peak independent cancer authority

Top issues to fix

6 issues found · 1 high priority

Slow estimated load (4.8s)
Performance
Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

2 issue(s) found

Performance

4.83 s

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.

Find evidence based cancer information on prevention, research, treatment and support provided by Australia's peak independent cancer authority

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Meta tags

Title: Cancer information and support | Cancer Council Australia
Description: Find evidence based cancer information on prevention, research, treatment and support provided by Australia's peak independent cancer authority
Canonical: https://www.cancer.org.au
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta: index, follow
Manifest: https://www.cancer.org.au/manifest.webmanifest

Technologies

Detected frameworks, languages, and tools.

Next.js

Hosting & CDN

Hosting provider: —
CDN provider: Vercel
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: www.cancer.org.au
Valid from: Jun 25, 2026
Valid to: Sep 23, 2026
Days until expiry: 56
SAN domains: www.cancer.org.au

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 7 · H3 19

Links

75 internal · 11 external · 20 broken

Images

21 total · 0 missing alt

Scripts / Styles

119 scripts · 3 stylesheets

JS / CSS size

327 KB · 451 B

Page size

482 KB

Robots.txt & Sitemap

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

SEO issues

robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://cancer.org.au
Final URL: https://www.cancer.org.au/
HTTP status: 200
HTTP version: HTTP/2
Response time: 4.82 s
HTML size: 482 KB
Redirect chain: https://cancer.org.au → https://www.cancer.org.au/

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Frequently asked questions

What technology does cancer.org.au use?: cancer.org.au is built with Next.js.
Is cancer.org.au secure (HTTPS)?: Yes. cancer.org.au uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 23, 2026.
Who hosts cancer.org.au?: Hosting provider information for cancer.org.au is not available yet.
What is cancer.org.au's SEO score?: cancer.org.au scored 90/100 for SEO in the latest analysis (excellent).
What is cancer.org.au's overall website score?: cancer.org.au has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.