Tools & Wizards About Us
boatcourses.com.au screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

boatcourses.com.au

Boat & PWC (Jet Ski) Marine Licence Courses Online

Page Load Speed

7.9 sec in total

First Response

562 ms

Resources Loaded

7 sec

Page Rendered

335 ms

boatcourses.com.au screenshot

About Website

Welcome to boatcourses.com.au homepage info - get ready to check Boat Courses best content right away, or after learning these important things about boatcourses.com.au

Boat and PWC (Jetski) Endorsements in comfort of your home. $130 Boat and Jetski or $90 Jetski only if you have current boat licence. Call or book online.

Visit boatcourses.com.au

Key Findings

We analyzed Boatcourses.com.au page load time and found that the first response time was 562 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

boatcourses.com.au performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

boatcourses.com.au

562 ms

www.boatcourses.com.au

2205 ms

js

69 ms

style.min.css

456 ms

styles.css

676 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 82% of them (37 requests) were addressed to the original Boatcourses.com.au, 7% (3 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Boatcourses.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 160.8 kB (12%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Boatcourses.com.au main page is 1.4 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 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 43.9 kB

  • Original 57.7 kB
  • After minification 54.6 kB
  • After compression 13.8 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 43.9 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 15.5 kB

  • Original 1.0 MB
  • After minification 1.0 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. Boat Courses images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 89.1 kB

  • Original 178.1 kB
  • After minification 178.1 kB
  • After compression 88.9 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 89.1 kB or 50% of the original size.

CSS Optimization

-17%

Potential reduce by 12.2 kB

  • Original 70.7 kB
  • After minification 70.7 kB
  • After compression 58.5 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. Boatcourses.com.au needs all CSS files to be minified and compressed as it can save up to 12.2 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (54%)

Requests Now

39

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boat Courses. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

boatcourses.com.au

boatcourses.com.au

562 ms

www.boatcourses.com.au

www.boatcourses.com.au

2205 ms

js

js

69 ms

style.min.css

style.min.css

456 ms

styles.css

styles.css

676 ms

dashicons.min.css

dashicons.min.css

897 ms

css

css

40 ms

font-awesome.min.css

font-awesome.min.css

41 ms

style.css

style.css

678 ms

responsive.css

responsive.css

677 ms

style.css

style.css

676 ms

frontend-gtag.min.js

frontend-gtag.min.js

682 ms

wpstg-blank-loader.min.js

wpstg-blank-loader.min.js

685 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

765 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

766 ms

wp-polyfill.min.js

wp-polyfill.min.js

765 ms

hooks.min.js

hooks.min.js

765 ms

i18n.min.js

i18n.min.js

907 ms

index.js

index.js

914 ms

index.js

index.js

914 ms

jquery.min.js

jquery.min.js

18 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

924 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

923 ms

common.js

common.js

926 ms

scripts.js

scripts.js

1138 ms

ocean-waves.jpg

ocean-waves.jpg

898 ms

st-kilda-marina.jpg

st-kilda-marina.jpg

1123 ms

17-Yamaha.jpg

17-Yamaha.jpg

676 ms

boat-cruising-right.jpg

boat-cruising-right.jpg

677 ms

17-cruiser.jpg

17-cruiser.jpg

467 ms

jetski-licenses.jpg

jetski-licenses.jpg

901 ms

17-bowrider.jpg

17-bowrider.jpg

686 ms

cruiser.jpg

cruiser.jpg

1126 ms

boat-at-sunset.jpg

boat-at-sunset.jpg

1125 ms

jet-ski.jpg

jet-ski.jpg

1135 ms

maritime-safety-victoria.png

maritime-safety-victoria.png

1124 ms

white-to-transparent-gradient.png

white-to-transparent-gradient.png

1128 ms

jetski-jet-ski-boat-courses-license.jpg

jetski-jet-ski-boat-courses-license.jpg

1349 ms

boat-courses-boating-license.jpg

boat-courses-boating-license.jpg

1351 ms

Boating-Safety-Handbook-2023-WEB_Page_001.jpg

Boating-Safety-Handbook-2023-WEB_Page_001.jpg

1574 ms

st-kilda-marina-strip.jpg

st-kilda-marina-strip.jpg

1352 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

15 ms

u-440qyriQwlOrhSvowK_l5-fCZK.woff

u-440qyriQwlOrhSvowK_l5-fCZK.woff

21 ms

u-4n0qyriQwlOrhSvowK_l52xwNZWMf8.woff

u-4n0qyriQwlOrhSvowK_l52xwNZWMf8.woff

23 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

30 ms

Accessibility Review

boatcourses.com.au accessibility score

88

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

boatcourses.com.au best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

boatcourses.com.au SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

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 Boatcourses.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 Boatcourses.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

boatcourses.com.au

Open Graph description is not detected on the main page of Boat Courses. 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: