sydney.edu.au
One of Australia’s top universities - The University of Sydney
Last scanned Jul 21, 2026, 12:20 PM · 1 view
Overall score
Great
Top issues to fix
7 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
2 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
+1 more issue — details in the sections below.
Summary
The University of Sydney: study at one of the world's best universities, leading the way in addressing environmental, social, and governance challenges. This website uses Apache hosted on AWS behind CloudFront CDN. SEO is excellent (90/100) and accessibility is fair (70/100). Security scores fair (70/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
SEO
2 issue(s) found
Performance
351 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
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
- One of Australia’s top universities - The University of Sydney
- Description
- The University of Sydney: study at one of the world's best universities, leading the way in addressing environmental, social, and governance challenges.
- Canonical
- https://www.sydney.edu.au
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 108.158.61.86
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS |
|
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- *.sydney.edu.au
- Valid from
- Feb 20, 2026
- Valid to
- Feb 19, 2027
- Days until expiry
- 213
- SAN domains
- *.sydney.edu.au, *.intranet.sydney.edu.au, *.library.sydney.edu.au, *.researcher-hub.sydney.edu.au, *.sydneyvietnaminstitute.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 2 · H2 25 · H3 6
Links
60 internal · 9 external · 0 broken
Images
17 total · 10 missing alt
Scripts / Styles
94 scripts · 2 stylesheets
JS / CSS size
830 KB · 886 KB
Page size
54.3 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 35
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Title longer than 60 characters
- Multiple H1 headings found
Accessibility issues
- Over half of images are missing alt text
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://sydney.edu.au
- Final URL
- https://www.sydney.edu.au/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 350 ms
- HTML size
- 54.3 KB
- Redirect chain
- https://sydney.edu.au → https://www.sydney.edu.au/
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Frequently asked questions
- What technology does sydney.edu.au use?
- sydney.edu.au is built with Svelte, Google Analytics, Google Ads, Meta Pixel, TikTok Pixel, Apache.
- Is sydney.edu.au secure (HTTPS)?
- Yes. sydney.edu.au uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Feb 19, 2027.
- Who hosts sydney.edu.au?
- sydney.edu.au is hosted on AWS, behind CloudFront CDN.
- What is sydney.edu.au's SEO score?
- sydney.edu.au scored 90/100 for SEO in the latest analysis (excellent).
- What is sydney.edu.au's overall website score?
- sydney.edu.au has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
- Is sydney.edu.au hiring?
- sydney.edu.au has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card