aco.com.au
Home - Australian Chamber Orchestra
Last scanned Aug 4, 2026, 7:00 PM · 9 views
Overall score
Great
Summary
Browse the latest news and upcoming events from the Australian Chamber Orchestra, one of Australia's leading cultural exports. This website uses Google Analytics behind Cloudflare CDN. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores good (85/100) and performance excellent (90/100). Top issue: Missing canonical link.
Browse the latest news and upcoming events from the Australian Chamber Orchestra, one of Australia's leading cultural exports.
Top issues to fix
8 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd 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
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
1.35 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-2 overall since Jul 27, 2026
- Overall
- 81
- SEO
- 65
- Security
- 85
- Performance
- 90
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- aco@aco.com.au
Meta tags
- Title
- Home - Australian Chamber Orchestra
- Description
- Browse the latest news and upcoming events from the Australian Chamber Orchestra, one of Australia's leading cultural exports.
- Canonical
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- 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
- Google Trust Services
- Subject
- aco.com.au
- Valid from
- Jul 22, 2026
- Valid to
- Oct 20, 2026
- Days until expiry
- 77
- SAN domains
- aco.com.au, *.aco.com.au
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 4 cookie(s) observed
Content & assets
Headings
H1 0 · H2 14 · H3 10
Links
60 internal · 11 external · 3 broken
Images
17 total · 0 missing alt
Scripts / Styles
49 scripts · 3 stylesheets
JS / CSS size
1.9 KB · 12.1 KB
Page size
50.9 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://aco.com.au
- Final URL
- https://www.aco.com.au/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.35 s
- HTML size
- 50.9 KB
- Redirect chain
- https://aco.com.au → https://www.aco.com.au/
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Frequently asked questions
- What technology does aco.com.au use?
- aco.com.au is built with jQuery, Google Analytics, Google Ads, Meta Pixel.
- Is aco.com.au secure (HTTPS)?
- Yes. aco.com.au uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 20, 2026.
- Who hosts aco.com.au?
- Hosting provider information for aco.com.au is not available yet.
- What is aco.com.au's SEO score?
- aco.com.au scored 65/100 for SEO in the latest analysis (fair).
- What is aco.com.au's overall website score?
- aco.com.au has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
- Has aco.com.au's score changed over time?
- aco.com.au's overall score has declined by 2 points (from 83 to 81) since Jul 27, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card