9.6 sec in total
1.5 sec
7.1 sec
992 ms
Click here to check amazing Sydney Opera House content for Australia. Otherwise, check out these important facts you probably never knew about sydneyoperahouse.com
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.
Visit sydneyoperahouse.comWe analyzed Sydneyoperahouse.com page load time and found that the first response time was 1.5 sec and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
sydneyoperahouse.com performance score
name
value
score
weighting
Value5.8 s
5/100
10%
Value22.4 s
0/100
25%
Value15.6 s
0/100
10%
Value3,680 ms
1/100
30%
Value0.013
100/100
15%
Value46.6 s
0/100
10%
1506 ms
689 ms
876 ms
899 ms
658 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 26% of them (19 requests) were addressed to the original Sydneyoperahouse.com, 28% (20 requests) were made to D16outft0soac8.cloudfront.net and 11% (8 requests) were made to Tags.tiqcdn.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Sydneyoperahouse.com.
Page size can be reduced by 1.1 MB (42%)
2.7 MB
1.6 MB
In fact, the total size of Sydneyoperahouse.com main page is 2.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 187.5 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 36.1 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 187.5 kB or 85% of the original size.
Potential reduce by 7.0 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Sydney Opera House images are well optimized though.
Potential reduce by 748.8 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 748.8 kB or 69% of the original size.
Potential reduce by 205.4 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Sydneyoperahouse.com needs all CSS files to be minified and compressed as it can save up to 205.4 kB or 87% of the original size.
Number of requests can be reduced by 29 (44%)
66
37
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sydney Opera House. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.sydneyoperahouse.com
1506 ms
head.min.css
689 ms
search.css
876 ms
head.min.js
899 ms
WebResource.axd
658 ms
hdr-samsung-black.png
447 ms
CircularPro-Book.woff
1746 ms
CircularPro-Bold.woff
2112 ms
sails.png
225 ms
header-logo.png
247 ms
menu-icon.png
470 ms
cancel.png
469 ms
search-icon-white.png
470 ms
CircularPro-Black.woff
2382 ms
MFL_SOH%20CAROUSEL_DESKTOP_2340x932PX-min.JPG
26 ms
sprites-global.png
944 ms
footer-social-icons-sprite.png
724 ms
utag.js
107 ms
main.js
1605 ms
GORAN_700x394_Filter_tile.jpg
28 ms
Revised_edm-Large-570x320-RJ.JPG
37 ms
BLANC_NEW%20CAST_SOH.COM_EVENT.jpg
884 ms
utag.8.js
8 ms
utag.3.js
6 ms
utag.6.js
5 ms
utag.2.js
5 ms
utag.18.js
9 ms
utag.21.js
9 ms
utag.22.js
9 ms
593263507.js
76 ms
analytics.js
12 ms
i.gif
123 ms
conversion_async.js
43 ms
activityi;src=4631902;type=conve0;cat=sydne00;u1=home;ord=4414645603392.273
40 ms
fbevents.js
144 ms
collect
27 ms
78 ms
collect
67 ms
41 ms
TLW%20SOH%20Home%20Desktop%20Tile%202340x932%20(1)-min.jpg
9 ms
HOMEPAGE_MAKEADAYOFIT_FandB_961x584.jpg
8 ms
HOMEPAGE_MAKEADAYOFIT_TOURS_961x584.jpg
14 ms
local-measure.js
227 ms
widgets.js
83 ms
icons.data.svg.css
693 ms
styles-widgets.css
56 ms
nr-852.min.js
316 ms
data.js
70 ms
275471f94c
63 ms
piwik.js
323 ms
grid_outer_fix.mustache.html
46 ms
CULTURECLUB16_2340x932.jpg
26 ms
hayfever_2340x932_notext-min.jpg
8 ms
grid_fix.mustache.html
101 ms
SR_132_SOH_2340x932%20(1)(1).jpg
60 ms
barber-700x394.jpg
107 ms
RT_038_SOH_700x394.jpg
119 ms
SSO_BB_SOH_Event_Filter-and-Page_700x394.jpg
118 ms
MATH_SLEATERKINNEY_EventPage_700x394.jpg
231 ms
BP_MUSICFORTUTUS_700x394.jpg
663 ms
RainbowRoom_Event_570x320_01.jpg
116 ms
586x410.jpg
115 ms
comeonin_586x410.jpg
115 ms
1%20%20Crown%20Street%20Public%20students%20tour%20-%20Sydney%20Opera%20House%20Welcome%20Centre%20launch__credit_Daniel%20Boud_061_586x410.jpg
115 ms
masterpass.jpg
457 ms
11374802_868164569931052_1106218618_a.jpg
135 ms
12716693_173292273043790_1809199593_n.jpg
200 ms
12479587_1690673147847703_398227350_n.jpg
204 ms
12519244_667227773417755_612944631_n.jpg
199 ms
12552397_223126218032109_538408031_n.jpg
202 ms
12547583_229335010737729_1587027395_n.jpg
203 ms
929340_833791156732268_106587274_n.jpg
135 ms
sydneyoperahouse.com accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
sydneyoperahouse.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
sydneyoperahouse.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sydneyoperahouse.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sydneyoperahouse.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
sydneyoperahouse.com
Open Graph description is not detected on the main page of Sydney Opera House. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: