Tools & Wizards About Us
prestonaustralia.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

prestonaustralia.com

Preston Australia | Innovative Construction Systems & Façade1ˢᵗ Technology | Preston Australia

Page Load Speed

7.4 sec in total

First Response

503 ms

Resources Loaded

5.8 sec

Page Rendered

1.1 sec

prestonaustralia.com screenshot

About Website

Welcome to prestonaustralia.com homepage info - get ready to check Preston Australia best content right away, or after learning these important things about prestonaustralia.com

Discover Preston Australia’s game-changing construction innovations including Façade1ˢᵗ, SuperAccess, SuperDeck, Folding Scaffold, and more. Built for smarter builds.

Visit prestonaustralia.com

Key Findings

We analyzed Prestonaustralia.com page load time and found that the first response time was 503 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

prestonaustralia.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

prestonaustralia.com

503 ms

www.prestonaustralia.com

1656 ms

jquery.mobile.min.css

24 ms

font-awesome.min.css

52 ms

plugins.css

222 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 17% of them (8 requests) were addressed to the original Prestonaustralia.com, 55% (26 requests) were made to Cdn.moble.com and 13% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Prestonaustralia.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 74.7 kB (1%)

Content Size

5.6 MB

After Optimization

5.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prestonaustralia.com main page is 5.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 29.2 kB

  • Original 36.9 kB
  • After minification 36.8 kB
  • After compression 7.8 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 29.2 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 44.6 kB

  • Original 5.3 MB
  • After minification 5.3 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. Preston Australia images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 79 B

  • Original 164.2 kB
  • After minification 164.2 kB
  • After compression 164.2 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

-3%

Potential reduce by 827 B

  • Original 24.9 kB
  • After minification 24.9 kB
  • After compression 24.1 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. Prestonaustralia.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (26%)

Requests Now

38

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preston 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 5 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

prestonaustralia.com

prestonaustralia.com

503 ms

www.prestonaustralia.com

www.prestonaustralia.com

1656 ms

jquery.mobile.min.css

jquery.mobile.min.css

24 ms

font-awesome.min.css

font-awesome.min.css

52 ms

plugins.css

plugins.css

222 ms

base.css

base.css

442 ms

theme.css

theme.css

3384 ms

custom.css

custom.css

652 ms

jquery.min.js

jquery.min.js

28 ms

jquery.mobile.min.js

jquery.mobile.min.js

34 ms

api.js

api.js

41 ms

theme.js

theme.js

1104 ms

custom.js

custom.js

3404 ms

css

css

30 ms

LOGO_v8.51_yellow.png

LOGO_v8.51_yellow.png

103 ms

widget_ffI.jpg

widget_ffI.jpg

110 ms

lennoxbridge_vlwebicon.jpg

lennoxbridge_vlwebicon.jpg

109 ms

P1010155vlweb.jpg

P1010155vlweb.jpg

108 ms

P1010659.jpg

P1010659.jpg

109 ms

20220124_130226_resizedvlweb.jpg

20220124_130226_resizedvlweb.jpg

109 ms

P1010594vlweb.jpg

P1010594vlweb.jpg

107 ms

stairkit_waratah.jpg

stairkit_waratah.jpg

116 ms

heavydutyramp_vlwebicon.jpg

heavydutyramp_vlwebicon.jpg

117 ms

DSC02716VLiconweb.jpg

DSC02716VLiconweb.jpg

114 ms

chutepageicon.jpg

chutepageicon.jpg

117 ms

IMG_0426vlwebicon.jpg

IMG_0426vlwebicon.jpg

116 ms

IMG_2889VLweb.jpg

IMG_2889VLweb.jpg

129 ms

P1010459vlwebicon.jpg

P1010459vlwebicon.jpg

138 ms

20211115_124019VLwebicon.jpg

20211115_124019VLwebicon.jpg

138 ms

BANNER.jpg

BANNER.jpg

137 ms

twins_of_the_night.jpg

twins_of_the_night.jpg

136 ms

20170527_104226_vlwebicon.jpg

20170527_104226_vlwebicon.jpg

136 ms

northwestrail_vlwebicon.jpg

northwestrail_vlwebicon.jpg

136 ms

wembley_bridge.jpg

wembley_bridge.jpg

148 ms

DSC06034vlwebicon.jpg

DSC06034vlwebicon.jpg

150 ms

20190509_113659vlwebicon.jpg

20190509_113659vlwebicon.jpg

149 ms

IMG_3211vlwebicon.jpg

IMG_3211vlwebicon.jpg

152 ms

wynyard-place-walkway_vlweb.jpg

wynyard-place-walkway_vlweb.jpg

150 ms

Preston-logo-icon.png

Preston-logo-icon.png

59 ms

Preston-logo-icon-white.png

Preston-logo-icon-white.png

62 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUZiYw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUZiYw.woff

19 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYw.woff

37 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYw.woff

43 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

21 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

51 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

52 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

51 ms

Accessibility Review

prestonaustralia.com accessibility score

72

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

prestonaustralia.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

prestonaustralia.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prestonaustralia.com 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 Prestonaustralia.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

prestonaustralia.com

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