Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 52.222.201.112 |
| Server Software | nginx |
| CDN | CDN (Hit from cloudfront) |
| Compression | gzip |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 52.222.201.112
Server Software nginx
CDN CDN (Hit from cloudfront)
Compression gzip
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://sydneyoperahouse.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.sydneyoperahouse.com/ | 200 | HTTP/2 200 |
#1 URL https://sydneyoperahouse.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.sydneyoperahouse.com/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 8.3 ms |
| TCP Connect | 9.5 ms |
| TLS Handshake | 5.8 ms |
| Time To First Byte (TTFB) | 20.9 ms |
| Content Download | 0.6 ms |
| Total Response Time | 21.6 ms |
DNS Lookup 8.3 ms
TCP Connect 9.5 ms
TLS Handshake 5.8 ms
Time To First Byte (TTFB) 20.9 ms
Content Download 0.6 ms
Total Response Time 21.6 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains; preload |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains; preload
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Home | Sydney Opera House |
| Meta Description | With over 40 shows a week there’s something for everyone at the Sydney Opera House. Events, tours, food and drink – find out what’s on. |
| Canonical | https://www.sydneyoperahouse.com/ |
| Robots Meta | index, follow |
| Open Graph Title | Sydney Opera House | Nothing Quite Like It |
| Open Graph Description | With over 40 shows a week there’s something for everyone at the Sydney Opera House. Events, tours, food and drink – find out what’s on. |
Title Home | Sydney Opera House
Meta Description With over 40 shows a week there’s something for everyone at the Sydney Opera House. Events, tours, food and drink – find out what’s on.
Canonical https://www.sydneyoperahouse.com/
Robots Meta index, follow
Open Graph Title Sydney Opera House | Nothing Quite Like It
Open Graph Description With over 40 shows a week there’s something for everyone at the Sydney Opera House. Events, tours, food and drink – find out what’s on.
Detected Technologies
| Technology | Drupal jQuery Google Analytics Google Tag Manager Nginx |
Technology Drupal jQuery Google Analytics Google Tag Manager Nginx
HTTP Headers
| Content-type
| text/html; charset=UTF-8 |
| Content-length
| 22312 |
| Server
| nginx |
| Date
| Wed, 22 Jul 2026 03:43:47 GMT |
| Cache-control
| max-age=31536000, public |
| X-drupal-dynamic-cache
| HIT |
| Link
| ; rel="icon"; type="image/png"; sizes="96x96", ; rel="icon"; type="image/svg+xml", ; rel="shortcut icon", ; rel="apple-touch-icon"; sizes="180x180", ; rel="manifest" |
| Content-language
| en |
| X-content-type-options
| nosniff |
| X-frame-options
| SAMEORIGIN |
| Expires
| Sun, 19 Nov 1978 05:00:00 GMT |
| X-generator
| Drupal 10 (https://www.drupal.org) |
| Strict-transport-security
| max-age=31536000; includeSubDomains; preload |
| Last-modified
| Wed, 22 Jul 2026 03:43:47 GMT |
| Etag
| "1784691827-gzip" |
| Content-encoding
| gzip |
| X-request-id
| v-8bb3fe06-857f-11f1-8b11-3b7ea1d73e00 |
| X-ah-environment
| prod |
| Via
| varnish, 1.1 ed781950f045f8565b1dd350ab97767c.cloudfront.net (CloudFront) |
| Accept-ranges
| bytes |
| Vary
| Cookie,X-Acquia-Stripped-Query,Accept-Encoding |
| X-cache
| Hit from cloudfront |
| X-amz-cf-pop
| CDG50-P2 |
| X-amz-cf-id
| 3Smxefygs3zavfkcw_Dmvo5kLpXcWdTjNR-hdaAkQQe4M0ULEd4ASQ== |
| Age
| 56730 |
Meta Tags
| Description | With over 40 shows a week there’s something for everyone at the Sydney Opera House. Events, tours, food and drink – find out what’s on. |
| Robots | index, follow |
| Apple-mobile-web-app-title | Sydney Opera House |
| Generator | Drupal 10 (https://www.drupal.org) |
| MobileOptimized | width |
| HandheldFriendly | true |
| Viewport | width=device-width, initial-scale=1.0 |
Content-type text/html; charset=UTF-8
Content-length 22312
Server nginx
Date Wed, 22 Jul 2026 03:43:47 GMT
Cache-control max-age=31536000, public
X-drupal-dynamic-cache HIT
Link ; rel="icon"; type="image/png"; sizes="96x96", ; rel="icon"; type="image/svg+xml", ; rel="shortcut icon", ; rel="apple-touch-icon"; sizes="180x180", ; rel="manifest"
Content-language en
X-content-type-options nosniff
X-frame-options SAMEORIGIN
Expires Sun, 19 Nov 1978 05:00:00 GMT
X-generator Drupal 10 (https://www.drupal.org)
Strict-transport-security max-age=31536000; includeSubDomains; preload
Last-modified Wed, 22 Jul 2026 03:43:47 GMT
Etag "1784691827-gzip"
Content-encoding gzip
X-request-id v-8bb3fe06-857f-11f1-8b11-3b7ea1d73e00
X-ah-environment prod
Via varnish, 1.1 ed781950f045f8565b1dd350ab97767c.cloudfront.net (CloudFront)
Accept-ranges bytes
Vary Cookie,X-Acquia-Stripped-Query,Accept-Encoding
X-cache Hit from cloudfront
X-amz-cf-pop CDG50-P2
X-amz-cf-id 3Smxefygs3zavfkcw_Dmvo5kLpXcWdTjNR-hdaAkQQe4M0ULEd4ASQ==
Age 56730
