11.7 sec in total
834 ms
10.7 sec
132 ms
Welcome to jfl.sydneyoperahouse.com homepage info - get ready to check Jfl Sydney Opera House best content for Australia right away, or after learning these important things about jfl.sydneyoperahouse.com
In our 50th year, we’re throwing a party and everyone’s invited. Join us for a year-long festival celebrating the past, present and future of Australia’s favourite building.
Visit jfl.sydneyoperahouse.comWe analyzed Jfl.sydneyoperahouse.com page load time and found that the first response time was 834 ms and then it took 10.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
jfl.sydneyoperahouse.com performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value28.0 s
0/100
25%
Value18.8 s
0/100
10%
Value2,890 ms
3/100
30%
Value0.008
100/100
15%
Value47.3 s
0/100
10%
834 ms
660 ms
439 ms
657 ms
668 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Jfl.sydneyoperahouse.com, 13% (8 requests) were made to Tags.tiqcdn.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (6.1 sec) relates to the external source Sydneyoperahouse.com.
Page size can be reduced by 855.9 kB (77%)
1.1 MB
253.2 kB
In fact, the total size of Jfl.sydneyoperahouse.com main page is 1.1 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. 45% of websites need less resources to load. CSS take 523.2 kB which makes up the majority of the site volume.
Potential reduce by 98.5 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 15.2 kB, which is 12% 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 98.5 kB or 78% of the original size.
Potential reduce by 6.3 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. Obviously, Jfl Sydney Opera House needs image optimization as it can save up to 6.3 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 290.6 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 290.6 kB or 68% of the original size.
Potential reduce by 460.4 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. Jfl.sydneyoperahouse.com needs all CSS files to be minified and compressed as it can save up to 460.4 kB or 88% of the original size.
Number of requests can be reduced by 48 (84%)
57
9
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jfl 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 29 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
pagenotfound.aspx
834 ms
main.css
660 ms
global.css
439 ms
widgets.css
657 ms
custom.css
668 ms
textref.ashx
2474 ms
responsive.css
887 ms
responsive.css
672 ms
bootstrap.css
880 ms
common.css
881 ms
search.css
1100 ms
recaptcha.css
887 ms
common.css
1101 ms
WebResource.axd
1743 ms
ScriptResource.axd
1334 ms
ScriptResource.axd
2018 ms
pagenotfound.aspx
6111 ms
ScriptResource.axd
1120 ms
ScriptResource.axd
1344 ms
udm-dom.js
1354 ms
udm-mod-keyboard.js
1875 ms
GlobalSearchBar.js
1871 ms
jquery-ui-1.10.3.custom.min.js
4259 ms
jquery.sidr.min.js
2046 ms
responsive.js
2425 ms
master.css
262 ms
grid.css
260 ms
bg-main.png
407 ms
hdr-samsung-black.png
418 ms
sails.png
283 ms
header-logo.png
225 ms
menu-icon.png
279 ms
cancel.png
223 ms
search-icon-white.png
282 ms
sprites-global.png
235 ms
footer-social-icons-sprite.png
398 ms
utag.js
139 ms
CircularPro-Black.woff
1982 ms
CircularPro-Bold.woff
301 ms
CircularPro-Book.woff
1201 ms
utag.3.js
29 ms
utag.6.js
53 ms
utag.2.js
54 ms
utag.18.js
59 ms
utag.21.js
60 ms
utag.22.js
59 ms
utag.51.js
82 ms
analytics.js
5 ms
collect
20 ms
conversion_async.js
21 ms
i.gif
24 ms
activityi;src=4631902;type=conve0;cat=sydne00;ord=6862943773157.895
55 ms
fbevents.js
9 ms
widgets.js
135 ms
collect
70 ms
38 ms
45 ms
insight.min.js
24 ms
35 ms
print.css
231 ms
nr-885.min.js
25 ms
275471f94c
62 ms
14 ms
jfl.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.
jfl.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
jfl.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jfl.sydneyoperahouse.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Jfl.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.
jfl.sydneyoperahouse.com
Open Graph description is not detected on the main page of Jfl 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: