Tools & Wizards About Us
rearvisionsystems.com.au screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

rearvisionsystems.com.au

Rear Vision Systems | Vehicle Camera System - Mobile DVR - Reversing Cameras

Page Load Speed

5.5 sec in total

First Response

1.8 sec

Resources Loaded

3.7 sec

Page Rendered

55 ms

rearvisionsystems.com.au screenshot

About Website

Visit rearvisionsystems.com.au now to see the best up-to-date Rear Vision Systems content and also check out these interesting facts you probably never knew about rearvisionsystems.com.au

RVS specialise in vehicle reversing cameras and Mobile DVRs (MDVR) for waste, forklifts, trucks, and mining industries. MDVRs offer live tracking (GPS), reporting, viewing and recording. RVS offers sa...

Visit rearvisionsystems.com.au

Key Findings

We analyzed Rearvisionsystems.com.au page load time and found that the first response time was 1.8 sec and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

rearvisionsystems.com.au performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value1,190 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

Network Requests Diagram

www.rearvisionsystems.com.au

1761 ms

minified.js

24 ms

focus-within-polyfill.js

54 ms

polyfill.min.js

928 ms

thunderbolt-commons.3a64b3ed.bundle.min.js

4 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Rearvisionsystems.com.au, 46% (28 requests) were made to Static.wixstatic.com and 28% (17 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Rearvisionsystems.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 722.3 kB (32%)

Content Size

2.2 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rearvisionsystems.com.au main page is 2.2 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 669.0 kB

  • Original 823.7 kB
  • After minification 821.9 kB
  • After compression 154.7 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 669.0 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 5.1 kB

  • Original 1.1 MB
  • After minification 1.1 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. Rear Vision Systems images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 48.1 kB

  • Original 292.8 kB
  • After minification 292.8 kB
  • After compression 244.7 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 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (23%)

Requests Now

43

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rear Vision Systems. 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.rearvisionsystems.com.au

www.rearvisionsystems.com.au

1761 ms

minified.js

minified.js

24 ms

focus-within-polyfill.js

focus-within-polyfill.js

54 ms

polyfill.min.js

polyfill.min.js

928 ms

thunderbolt-commons.3a64b3ed.bundle.min.js

thunderbolt-commons.3a64b3ed.bundle.min.js

4 ms

main.380e55cc.bundle.min.js

main.380e55cc.bundle.min.js

6 ms

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

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

7 ms

lodash.min.js

lodash.min.js

9 ms

react.production.min.js

react.production.min.js

10 ms

react-dom.production.min.js

react-dom.production.min.js

10 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

9 ms

197925_3c1f19202e784d329800a6bb733b8606~mv2.jpg

197925_3c1f19202e784d329800a6bb733b8606~mv2.jpg

52 ms

197925_3c1f19202e784d329800a6bb733b8606~mv2.jpg

197925_3c1f19202e784d329800a6bb733b8606~mv2.jpg

122 ms

197925_fda8cb528c024044b51e981e96d43250~mv2.jpg

197925_fda8cb528c024044b51e981e96d43250~mv2.jpg

121 ms

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197925_fda8cb528c024044b51e981e96d43250~mv2.jpg

136 ms

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197925_fe3609f0f1bc4b7ea7994ebf581c0e4d~mv2.jpg

324 ms

197925_fe3609f0f1bc4b7ea7994ebf581c0e4d~mv2.jpg

197925_fe3609f0f1bc4b7ea7994ebf581c0e4d~mv2.jpg

278 ms

197925_5f8d100461114ee0b398ebad2f0f91f9~mv2.jpg

197925_5f8d100461114ee0b398ebad2f0f91f9~mv2.jpg

302 ms

197925_5f8d100461114ee0b398ebad2f0f91f9~mv2.jpg

197925_5f8d100461114ee0b398ebad2f0f91f9~mv2.jpg

337 ms

197925_f06c13121b6d4e5d965ae8e961a09f54~mv2.jpg

197925_f06c13121b6d4e5d965ae8e961a09f54~mv2.jpg

136 ms

197925_f06c13121b6d4e5d965ae8e961a09f54~mv2.jpg

197925_f06c13121b6d4e5d965ae8e961a09f54~mv2.jpg

152 ms

197925_1f0c4cb037944910912414ad000e3d87~mv2.jpg

197925_1f0c4cb037944910912414ad000e3d87~mv2.jpg

150 ms

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197925_1f0c4cb037944910912414ad000e3d87~mv2.jpg

317 ms

Untitled%20design.png

Untitled%20design.png

281 ms

materials%20handling.png

materials%20handling.png

470 ms

Waste.png

Waste.png

482 ms

mining.png

mining.png

491 ms

other%20vehicles.png

other%20vehicles.png

471 ms

Technical%20Support.png

Technical%20Support.png

512 ms

Tested.png

Tested.png

527 ms

Untitled-1.png

Untitled-1.png

683 ms

Fast%20Shipping.png

Fast%20Shipping.png

636 ms

Installation.png

Installation.png

718 ms

Wide%20range%20of%20products.png

Wide%20range%20of%20products.png

768 ms

Roam.png

Roam.png

688 ms

197925_16563ab7a459461cb693f4e6603de139f000.jpg

197925_16563ab7a459461cb693f4e6603de139f000.jpg

714 ms

DSCN0218_JPG.jpg

DSCN0218_JPG.jpg

770 ms

EST-LogoandName.png

EST-LogoandName.png

839 ms

d2b5c8_9e0b76e59725423a89afe689fafb1f88f001.jpg

d2b5c8_9e0b76e59725423a89afe689fafb1f88f001.jpg

911 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

84 ms

AvenirLTW05-35Light.woff

AvenirLTW05-35Light.woff

76 ms

bundle.min.js

bundle.min.js

85 ms

93 ms

96 ms

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101 ms

88 ms

89 ms

132 ms

125 ms

133 ms

131 ms

130 ms

144 ms

deprecation-en.v5.html

deprecation-en.v5.html

5 ms

bolt-performance

bolt-performance

21 ms

deprecation-style.v5.css

deprecation-style.v5.css

3 ms

right-arrow.svg

right-arrow.svg

14 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

3 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

4 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

8 ms

Accessibility Review

rearvisionsystems.com.au accessibility score

95

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

rearvisionsystems.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

rearvisionsystems.com.au SEO score

90

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

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 Rearvisionsystems.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 Rearvisionsystems.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

rearvisionsystems.com.au

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