Tools & Wizards About Us
gertrudeopera.com.au screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

gertrudeopera.com.au

Opera | Australian Contemporary Opera Co. | Melbourne

Page Load Speed

1.6 sec in total

First Response

287 ms

Resources Loaded

1.3 sec

Page Rendered

56 ms

gertrudeopera.com.au screenshot

About Website

Click here to check amazing Gertrude Opera content. Otherwise, check out these important facts you probably never knew about gertrudeopera.com.au

Contemporary opera, festival opera, chamber opera, special concerts and events. International Emerging Artist Performance Program. Corporate workshops and performances.

Visit gertrudeopera.com.au

Key Findings

We analyzed Gertrudeopera.com.au page load time and found that the first response time was 287 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

gertrudeopera.com.au performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.041

99/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

Network Requests Diagram

www.acoco.org.au

287 ms

minified.js

35 ms

focus-within-polyfill.js

29 ms

polyfill.min.js

26 ms

thunderbolt-commons.8add2233.bundle.min.js

21 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Gertrudeopera.com.au, 27% (15 requests) were made to Static.parastorage.com and 22% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (662 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 48.1 kB (17%)

Content Size

290.6 kB

After Optimization

242.5 kB

  • Images
  • JavaScript

In fact, the total size of Gertrudeopera.com.au main page is 290.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 289.4 kB which makes up the majority of the site volume.

HTML Optimization

-0%

Potential reduce by -8 B

  • Original 0 B

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 web page is already compressed.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.2 kB
  • After minification 1.2 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. Gertrude Opera images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 48.1 kB

  • Original 289.4 kB
  • After minification 289.4 kB
  • After compression 241.3 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 48.1 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (29%)

Requests Now

34

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gertrude Opera. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.acoco.org.au

www.acoco.org.au

287 ms

minified.js

minified.js

35 ms

focus-within-polyfill.js

focus-within-polyfill.js

29 ms

polyfill.min.js

polyfill.min.js

26 ms

thunderbolt-commons.8add2233.bundle.min.js

thunderbolt-commons.8add2233.bundle.min.js

21 ms

main.1550a9c2.bundle.min.js

main.1550a9c2.bundle.min.js

21 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

18 ms

lodash.min.js

lodash.min.js

20 ms

react.production.min.js

react.production.min.js

20 ms

react-dom.production.min.js

react-dom.production.min.js

22 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

131 ms

ACOCO%20LOGO_FULL_BLACK.png

ACOCO%20LOGO_FULL_BLACK.png

301 ms

bundle.min.js

bundle.min.js

55 ms

f1a4ba_4d6eb671da114d038893aef0e0c4f9fa~mv2.png

f1a4ba_4d6eb671da114d038893aef0e0c4f9fa~mv2.png

242 ms

f1a4ba_0080dd24c822463785e843d445546340~mv2.png

f1a4ba_0080dd24c822463785e843d445546340~mv2.png

184 ms

Image%203%20aternate%20crop.png

Image%203%20aternate%20crop.png

190 ms

4422b2_896ba853dbde4d238ae50ba4c6af8625~mv2.jpg

4422b2_896ba853dbde4d238ae50ba4c6af8625~mv2.jpg

247 ms

5_edited.png

5_edited.png

243 ms

4_edited.png

4_edited.png

410 ms

4422b2_7a34225adf3d4f5497be506a78ad1a0d~mv2.gif

4422b2_7a34225adf3d4f5497be506a78ad1a0d~mv2.gif

211 ms

FIND%20OUT%20MORE_edited.png

FIND%20OUT%20MORE_edited.png

418 ms

2.png

2.png

569 ms

1.png

1.png

472 ms

3.png

3.png

494 ms

4.png

4.png

580 ms

5.png

5.png

662 ms

885f815586f74d2493ca39e56aa770dd.jpg

885f815586f74d2493ca39e56aa770dd.jpg

422 ms

f1dcd76240564bdfbafb7c03457c3dc3.jpg

f1dcd76240564bdfbafb7c03457c3dc3.jpg

426 ms

885f815586f74d2493ca39e56aa770dd.jpg

885f815586f74d2493ca39e56aa770dd.jpg

539 ms

f1a4ba_1c5e96b915614f15a0b647a03ed37ae7~mv2.png

f1a4ba_1c5e96b915614f15a0b647a03ed37ae7~mv2.png

618 ms

f1dcd76240564bdfbafb7c03457c3dc3.jpg

f1dcd76240564bdfbafb7c03457c3dc3.jpg

611 ms

123 ms

125 ms

122 ms

121 ms

121 ms

119 ms

125 ms

128 ms

127 ms

127 ms

128 ms

135 ms

file.woff

file.woff

379 ms

file.woff

file.woff

384 ms

file.woff

file.woff

385 ms

file.woff

file.woff

400 ms

file.woff

file.woff

400 ms

deprecation-en.v5.html

deprecation-en.v5.html

7 ms

bolt-performance

bolt-performance

17 ms

deprecation-style.v5.css

deprecation-style.v5.css

3 ms

right-arrow.svg

right-arrow.svg

13 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

4 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

7 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

3 ms

Accessibility Review

gertrudeopera.com.au accessibility score

94

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Links do not have a discernible name

Best Practices

gertrudeopera.com.au best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

gertrudeopera.com.au SEO score

100

Search Engine Optimization Advices

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gertrudeopera.com.au 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 Gertrudeopera.com.au 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.

Social Sharing Optimization

gertrudeopera.com.au

Open Graph description is not detected on the main page of Gertrude Opera. 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: