Tools & Wizards About Us

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

jvmarine.com.au

JV Marine World – Melbourne New Boats & Used Boats

Page Load Speed

8.9 sec in total

First Response

1.3 sec

Resources Loaded

6.6 sec

Page Rendered

1.1 sec

About Website

Visit jvmarine.com.au now to see the best up-to-date JV Marine content for Australia and also check out these interesting facts you probably never knew about jvmarine.com.au

JV Marine World - New and Used Boats, New Outboards, Jetski, Boat Trailers, Boat Service. Melbourne's Best Prices and Largest Range on Display.

Visit jvmarine.com.au

Key Findings

We analyzed Jvmarine.com.au page load time and found that the first response time was 1.3 sec and then it took 7.6 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

jvmarine.com.au performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value1,760 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.373

28/100

15%

TTI (Time to Interactive)

Value23.2 s

1/100

10%

Network Requests Diagram

www.jvmarine.com.au

1292 ms

sbi-styles.min.css

408 ms

style.min.css

814 ms

styles.css

608 ms

featherlight.min.css

609 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 74% of them (78 requests) were addressed to the original Jvmarine.com.au, 7% (7 requests) were made to Lh3.googleusercontent.com and 4% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Jvmarine.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 574.9 kB (18%)

Content Size

3.1 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jvmarine.com.au main page is 3.1 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. 65% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 162.4 kB

  • Original 192.2 kB
  • After minification 186.6 kB
  • After compression 29.8 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 162.4 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 20.6 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. JV Marine images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 14.5 kB

  • Original 594.1 kB
  • After minification 593.9 kB
  • After compression 579.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-73%

Potential reduce by 377.4 kB

  • Original 514.5 kB
  • After minification 512.0 kB
  • After compression 137.1 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. Jvmarine.com.au needs all CSS files to be minified and compressed as it can save up to 377.4 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (48%)

Requests Now

98

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JV Marine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

jvmarine.com.au accessibility score

85

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

jvmarine.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

jvmarine.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 Jvmarine.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 Jvmarine.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

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