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dolphinswimaustralia.com.au screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

dolphinswimaustralia.com.au

Dolphin Swim Australia

Page Load Speed

1.3 sec in total

First Response

304 ms

Resources Loaded

787 ms

Page Rendered

183 ms

dolphinswimaustralia.com.au screenshot

About Website

Visit dolphinswimaustralia.com.au now to see the best up-to-date Dolphin Swim Australia content and also check out these interesting facts you probably never knew about dolphinswimaustralia.com.au

Visit dolphinswimaustralia.com.au

Key Findings

We analyzed Dolphinswimaustralia.com.au page load time and found that the first response time was 304 ms and then it took 970 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

dolphinswimaustralia.com.au performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

www.dolphinswimaustralia.com.au

304 ms

css2

60 ms

legacy.js

33 ms

modern.js

39 ms

extract-css-runtime-fa6123382a1f7c724c7d-min.en-US.js

42 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Dolphinswimaustralia.com.au, 50% (13 requests) were made to Assets.squarespace.com and 23% (6 requests) were made to Images.squarespace-cdn.com. The less responsive or slowest element that took the longest time to load (304 ms) belongs to the original domain Dolphinswimaustralia.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 155.6 kB (5%)

Content Size

3.3 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dolphinswimaustralia.com.au main page is 3.3 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. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 140.0 kB

  • Original 163.9 kB
  • After minification 149.5 kB
  • After compression 24.0 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 140.0 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 6.4 kB

  • Original 1.8 MB
  • After minification 1.8 MB

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. Dolphin Swim Australia images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 6.0 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 1.3 MB

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. This website has mostly compressed JavaScripts.

CSS Optimization

-13%

Potential reduce by 3.2 kB

  • Original 25.6 kB
  • After minification 25.6 kB
  • After compression 22.4 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. Dolphinswimaustralia.com.au needs all CSS files to be minified and compressed as it can save up to 3.2 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (60%)

Requests Now

25

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dolphin Swim Australia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.dolphinswimaustralia.com.au

www.dolphinswimaustralia.com.au

304 ms

css2

css2

60 ms

legacy.js

legacy.js

33 ms

modern.js

modern.js

39 ms

extract-css-runtime-fa6123382a1f7c724c7d-min.en-US.js

extract-css-runtime-fa6123382a1f7c724c7d-min.en-US.js

42 ms

extract-css-moment-js-vendor-6c569122bfa66a51a056-min.en-US.js

extract-css-moment-js-vendor-6c569122bfa66a51a056-min.en-US.js

50 ms

cldr-resource-pack-e85130cf44bc2d365b8b-min.en-US.js

cldr-resource-pack-e85130cf44bc2d365b8b-min.en-US.js

50 ms

common-vendors-stable-b03dd66b7c78e5e40bc7-min.en-US.js

common-vendors-stable-b03dd66b7c78e5e40bc7-min.en-US.js

53 ms

common-vendors-7598f4eb50a2ef12b555-min.en-US.js

common-vendors-7598f4eb50a2ef12b555-min.en-US.js

57 ms

common-38c15f3cdda1c007775a-min.en-US.js

common-38c15f3cdda1c007775a-min.en-US.js

147 ms

commerce-588f73df52d6d11b6054-min.en-US.js

commerce-588f73df52d6d11b6054-min.en-US.js

147 ms

commerce-5af416c534ff65a9fbac-min.en-US.css

commerce-5af416c534ff65a9fbac-min.en-US.css

56 ms

performance-eb022691e09e39c54c48-min.en-US.js

performance-eb022691e09e39c54c48-min.en-US.js

59 ms

site.css

site.css

45 ms

js

js

159 ms

static.css

static.css

33 ms

site-bundle.41eaa1fb6d43514105e3007066fe136d.js

site-bundle.41eaa1fb6d43514105e3007066fe136d.js

35 ms

buttons.min.js

buttons.min.js

141 ms

DSA_Logo.png

DSA_Logo.png

77 ms

play-button.png

play-button.png

31 ms

0+_DSC4970+1x.jpg

0+_DSC4970+1x.jpg

40 ms

269987182_4704088796306536_3009060321558762572_n.jpg

269987182_4704088796306536_3009060321558762572_n.jpg

39 ms

_DSC8952+1.jpg

_DSC8952+1.jpg

37 ms

173220-56.jpg

173220-56.jpg

42 ms

DSA_Submark.png

DSA_Submark.png

35 ms

squarespace-ui-font.svg

squarespace-ui-font.svg

1 ms

Accessibility Review

dolphinswimaustralia.com.au accessibility score

96

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.

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

dolphinswimaustralia.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

dolphinswimaustralia.com.au SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

dolphinswimaustralia.com.au

Open Graph description is not detected on the main page of Dolphin Swim Australia. 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: