Tools & Wizards About Us
scubaworld.com.au screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

scubaworld.com.au

HMAS Brisbane Dive Tours | Scuba Diving Sunshine Coast

Page Load Speed

11.3 sec in total

First Response

428 ms

Resources Loaded

9.4 sec

Page Rendered

1.4 sec

scubaworld.com.au screenshot

About Website

Click here to check amazing Scuba World content for Australia. Otherwise, check out these important facts you probably never knew about scubaworld.com.au

Experience Scuba Diving on the Sunshine Coast with Scuba World. Dive the HMAS Brisbane Dive. Over 30 years experience. Advanced & Beginner Scuba Diving Courses

Visit scubaworld.com.au

Key Findings

We analyzed Scubaworld.com.au page load time and found that the first response time was 428 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.

Performance Metrics

scubaworld.com.au performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

19/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value2,820 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value18.4 s

3/100

10%

Network Requests Diagram

scubaworld.com.au

428 ms

scubaworld.com.au

2732 ms

woocommerce-layout.css

393 ms

woocommerce.css

592 ms

eae.min.css

809 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 86% of them (102 requests) were addressed to the original Scubaworld.com.au, 10% (12 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Scubaworld.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 168.2 kB (4%)

Content Size

4.3 MB

After Optimization

4.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Scubaworld.com.au main page is 4.3 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. 65% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 158.4 kB

  • Original 212.2 kB
  • After minification 207.3 kB
  • After compression 53.8 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 158.4 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 6.0 kB

  • Original 3.6 MB
  • After minification 3.6 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. Scuba World images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.8 kB

  • Original 383.8 kB
  • After minification 383.8 kB
  • After compression 382.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 2.0 kB

  • Original 144.6 kB
  • After minification 144.6 kB
  • After compression 142.6 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. Scubaworld.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 68 (67%)

Requests Now

101

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scuba World. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 37 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

scubaworld.com.au

scubaworld.com.au

428 ms

scubaworld.com.au

scubaworld.com.au

2732 ms

woocommerce-layout.css

woocommerce-layout.css

393 ms

woocommerce.css

woocommerce.css

592 ms

eae.min.css

eae.min.css

809 ms

peel.css

peel.css

599 ms

style.min.css

style.min.css

598 ms

theme.min.css

theme.min.css

599 ms

header-footer.min.css

header-footer.min.css

601 ms

frontend-lite.min.css

frontend-lite.min.css

793 ms

post-5.css

post-5.css

803 ms

elementor-icons.min.css

elementor-icons.min.css

804 ms

swiper.min.css

swiper.min.css

806 ms

frontend-lite.min.css

frontend-lite.min.css

820 ms

style.min.css

style.min.css

991 ms

global.css

global.css

992 ms

post-58.css

post-58.css

996 ms

post-332.css

post-332.css

995 ms

post-336.css

post-336.css

995 ms

free-shipping.css

free-shipping.css

997 ms

ecs-style.css

ecs-style.css

1188 ms

post-2720.css

post-2720.css

1186 ms

post-27645.css

post-27645.css

1186 ms

post-30481.css

post-30481.css

1189 ms

post-33509.css

post-33509.css

1190 ms

css

css

40 ms

fontawesome.min.css

fontawesome.min.css

1190 ms

solid.min.css

solid.min.css

1381 ms

jquery.min.js

jquery.min.js

1393 ms

jquery-migrate.min.js

jquery-migrate.min.js

1390 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

1391 ms

add-to-cart.min.js

add-to-cart.min.js

1392 ms

js.cookie.min.js

js.cookie.min.js

1409 ms

woocommerce.min.js

woocommerce.min.js

1576 ms

iconHelper.js

iconHelper.js

1581 ms

ecs_ajax_pagination.js

ecs_ajax_pagination.js

1580 ms

ecs.js

ecs.js

1580 ms

widget-woocommerce.min.css

widget-woocommerce.min.css

1619 ms

js

js

73 ms

api.js

api.js

39 ms

widget-icon-list.min.css

widget-icon-list.min.css

1430 ms

widget-nav-menu.min.css

widget-nav-menu.min.css

1387 ms

wc-blocks.css

wc-blocks.css

1326 ms

post-889.css

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1323 ms

post-922.css

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1322 ms

post-28616.css

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1323 ms

post-29043.css

post-29043.css

1322 ms

post-301.css

post-301.css

1190 ms

animations.min.css

animations.min.css

1187 ms

hooks.min.js

hooks.min.js

1199 ms

i18n.min.js

i18n.min.js

1187 ms

main.js

main.js

1187 ms

sourcebuster.min.js

sourcebuster.min.js

1186 ms

order-attribution.min.js

order-attribution.min.js

1176 ms

eae.min.js

eae.min.js

1185 ms

index.min.js

index.min.js

1184 ms

magnific.min.js

magnific.min.js

1180 ms

hello-frontend.min.js

hello-frontend.min.js

1182 ms

jquery.sticky.min.js

jquery.sticky.min.js

1182 ms

cart-fragments.min.js

cart-fragments.min.js

1182 ms

imagesloaded.min.js

imagesloaded.min.js

1186 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

1187 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

1188 ms

webpack.runtime.min.js

webpack.runtime.min.js

1185 ms

frontend-modules.min.js

frontend-modules.min.js

1188 ms

frontend.min.js

frontend.min.js

1171 ms

waypoints.min.js

waypoints.min.js

1178 ms

core.min.js

core.min.js

1177 ms

frontend.min.js

frontend.min.js

1162 ms

elements-handlers.min.js

elements-handlers.min.js

1162 ms

SW-text-svg.svg

SW-text-svg.svg

1002 ms

sw-diver.svg

sw-diver.svg

1156 ms

menu.svg

menu.svg

1164 ms

TripAdviser_HallofFame.png

TripAdviser_HallofFame.png

1166 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

21 ms

KFOkCnqEu92Fr1MmgVxIIzc.ttf

KFOkCnqEu92Fr1MmgVxIIzc.ttf

27 ms

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KFOmCnqEu92Fr1Mu4mxP.ttf

31 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

33 ms

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35 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

33 ms

font.woff

font.woff

1142 ms

Mask-Group-47-1.svg

Mask-Group-47-1.svg

1776 ms

Path-249.svg

Path-249.svg

976 ms

Mask-Group-1.jpg

Mask-Group-1.jpg

1887 ms

Mask-Group-1.png

Mask-Group-1.png

2049 ms

Mask-Group-45.jpg

Mask-Group-45.jpg

2031 ms

wetsuits.jpg

wetsuits.jpg

1643 ms

Mask-Group-10.jpg

Mask-Group-10.jpg

1185 ms

eicons.woff

eicons.woff

1567 ms

yMJMMIlzdpvBhQQL_SC3X9yhF25-T1nyKS6BoWg2.ttf

yMJMMIlzdpvBhQQL_SC3X9yhF25-T1nyKS6BoWg2.ttf

19 ms

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18 ms

yMJMMIlzdpvBhQQL_SC3X9yhF25-T1nyxSmBoWg2.ttf

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18 ms

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19 ms

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18 ms

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yMJMMIlzdpvBhQQL_SC3X9yhF25-T1nysimBoWg2.ttf

19 ms

fa-solid-900.woff

fa-solid-900.woff

1774 ms

recaptcha__en.js

recaptcha__en.js

26 ms

scubaworld.com.au

scubaworld.com.au

2259 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

198 ms

Jye78GSo.jpeg

Jye78GSo.jpeg

399 ms

Group-175.svg

Group-175.svg

199 ms

Group-172.png

Group-172.png

197 ms

com-aqualung-computer-0i300c-wrist-3-300x300.jpg

com-aqualung-computer-0i300c-wrist-3-300x300.jpg

203 ms

i200C-Dive-Computer-Blue-Center_1440x-e1625721407762-300x300.png

i200C-Dive-Computer-Blue-Center_1440x-e1625721407762-300x300.png

395 ms

Peregrine-1-300x300.jpg

Peregrine-1-300x300.jpg

394 ms

5mm--300x300.jpg

5mm--300x300.jpg

393 ms

MFSB.jpg

MFSB.jpg

986 ms

Mask-Group-53-750x750-1.jpg

Mask-Group-53-750x750-1.jpg

789 ms

Mask-Group-48-1-1.png

Mask-Group-48-1-1.png

817 ms

scuba-world-trip-advisor-travelers-choice.jpg

scuba-world-trip-advisor-travelers-choice.jpg

598 ms

Group-129-2.svg

Group-129-2.svg

590 ms

facebook-reviews.png

facebook-reviews.png

598 ms

GSR-Gold-Service-Queen-Adelaide-Restaurant-HR-Attendant_Waiter_1920.png

GSR-Gold-Service-Queen-Adelaide-Restaurant-HR-Attendant_Waiter_1920.png

1377 ms

logo-ssi.png

logo-ssi.png

790 ms

Logotype_AQUALUNG_pantone-scaled-2.png

Logotype_AQUALUNG_pantone-scaled-2.png

792 ms

logo-apeks-1.png

logo-apeks-1.png

987 ms

SRI-LOGO-228x98-1.jpg

SRI-LOGO-228x98-1.jpg

987 ms

sw-diver-svg.png

sw-diver-svg.png

988 ms

Accessibility Review

scubaworld.com.au accessibility score

86

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

scubaworld.com.au best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

scubaworld.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

    EN

  • Encoding

    UTF-8

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

scubaworld.com.au

Open Graph data is detected on the main page of Scuba World. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: