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prenco.com.au screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

prenco.com.au

Page Load Speed

10.1 sec in total

First Response

625 ms

Resources Loaded

8.5 sec

Page Rendered

973 ms

prenco.com.au screenshot

About Website

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

With over 25 years experience, Silverback is a specialist provider of load restraint, emergency response, cargo protection & safety products online. Buy now!

Visit prenco.com.au

Key Findings

We analyzed Prenco.com.au page load time and found that the first response time was 625 ms and then it took 9.5 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

prenco.com.au performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value18.1 s

0/100

10%

TBT (Total Blocking Time)

Value14,090 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value27.5 s

0/100

10%

Network Requests Diagram

prenco.com.au

625 ms

www.silverback.com.au

2549 ms

jquery-1.11.3.min.js

437 ms

bootstrap.bundle.min.js

644 ms

jquery.simplyCountable.js

694 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Prenco.com.au, 63% (66 requests) were made to Silverback.com.au and 5% (5 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Silverback.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 118.1 kB (9%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prenco.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. 70% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 104.7 kB

  • Original 120.7 kB
  • After minification 96.0 kB
  • After compression 16.0 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. This page needs HTML code to be minified as it can gain 24.7 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 104.7 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 9.4 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. Prenco images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.4 kB

  • Original 76.6 kB
  • After minification 76.6 kB
  • After compression 75.2 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

-6%

Potential reduce by 2.6 kB

  • Original 42.6 kB
  • After minification 42.6 kB
  • After compression 40.0 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. Prenco.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 39 (42%)

Requests Now

93

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prenco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

prenco.com.au

prenco.com.au

625 ms

www.silverback.com.au

www.silverback.com.au

2549 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

437 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

644 ms

jquery.simplyCountable.js

jquery.simplyCountable.js

694 ms

jquery.ba-throttle-debounce.min.js

jquery.ba-throttle-debounce.min.js

701 ms

jquery.ui.totop.js

jquery.ui.totop.js

711 ms

easing.js

easing.js

711 ms

site.js

site.js

708 ms

bootstrap.min.css

bootstrap.min.css

849 ms

fontAwesome.css

fontAwesome.css

896 ms

css2

css2

236 ms

css2

css2

263 ms

site.css

site.css

920 ms

owl.carousel.min.js

owl.carousel.min.js

941 ms

owl.carousel.min.css

owl.carousel.min.css

976 ms

owl.theme.default.css

owl.theme.default.css

940 ms

js

js

271 ms

www.silverback.com.au_ba7f1d5a8a819de66cf18aba8126a4b0.js

www.silverback.com.au_ba7f1d5a8a819de66cf18aba8126a4b0.js

371 ms

20610571.js

20610571.js

259 ms

analytics.js

analytics.js

240 ms

gtm.js

gtm.js

133 ms

widget.js

widget.js

595 ms

recorder.js

recorder.js

352 ms

cartstack_utility.js

cartstack_utility.js

311 ms

Company-Logo.png

Company-Logo.png

350 ms

tech35.jpg

tech35.jpg

568 ms

slideshow_35.jpg

slideshow_35.jpg

956 ms

tech33.jpg

tech33.jpg

567 ms

slideshow_33.jpg

slideshow_33.jpg

859 ms

tech34.jpg

tech34.jpg

689 ms

slideshow_34.jpg

slideshow_34.jpg

955 ms

EmailBanner.jpg

EmailBanner.jpg

778 ms

Online-Orders.jpg

Online-Orders.jpg

779 ms

Catalogues-Download.jpg

Catalogues-Download.jpg

886 ms

30003.jpg

30003.jpg

982 ms

30015.jpg

30015.jpg

983 ms

30145.jpg

30145.jpg

1058 ms

31905.jpg

31905.jpg

1084 ms

31906.jpg

31906.jpg

1112 ms

90004.jpg

90004.jpg

1114 ms

90092.jpg

90092.jpg

1180 ms

GWTWC.jpg

GWTWC.jpg

1180 ms

SPMG.jpg

SPMG.jpg

1255 ms

SRMG.jpg

SRMG.jpg

1282 ms

STSC.jpg

STSC.jpg

1312 ms

STTB.jpg

STTB.jpg

1309 ms

10698.jpg

10698.jpg

1377 ms

25-Years.png

25-Years.png

1378 ms

Spill_Kit_Service_Vehicle.jpg

Spill_Kit_Service_Vehicle.jpg

1453 ms

Silverback-Defence-Services.jpg

Silverback-Defence-Services.jpg

1483 ms

Container-Management.jpg

Container-Management.jpg

1510 ms

SB-LOGO-400.png

SB-LOGO-400.png

1509 ms

3M.jpg

3M.jpg

1574 ms

Accumax.jpg

Accumax.jpg

1576 ms

Aust-Made.jpg

Aust-Made.jpg

1655 ms

Austlift.jpg

Austlift.jpg

1682 ms

CPS.jpg

CPS.jpg

1706 ms

Cyclop.jpg

Cyclop.jpg

1707 ms

Drager.jpg

Drager.jpg

1772 ms

East-West-Engineering.jpg

East-West-Engineering.jpg

1664 ms

conversion_async.js

conversion_async.js

559 ms

loader.js

loader.js

425 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

505 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

574 ms

3d33f4e6-b3b8-4faa-9496-ae5cfdb5c4ed.js

3d33f4e6-b3b8-4faa-9496-ae5cfdb5c4ed.js

435 ms

collect

collect

256 ms

ieVl2ZhZI2eCN5jzbjEETS9weq8-59U.ttf

ieVl2ZhZI2eCN5jzbjEETS9weq8-59U.ttf

404 ms

fa-solid-900.woff

fa-solid-900.woff

1705 ms

tracking.js

tracking.js

388 ms

20610571.js

20610571.js

258 ms

20610571.js

20610571.js

259 ms

collectedforms.js

collectedforms.js

235 ms

fb.js

fb.js

234 ms

collect

collect

240 ms

fa-regular-400.woff

fa-regular-400.woff

1327 ms

fa-brands-400.woff

fa-brands-400.woff

1545 ms

widget.css

widget.css

274 ms

call-tracking_7.js

call-tracking_7.js

95 ms

i

i

152 ms

Envirosmart.jpg

Envirosmart.jpg

1233 ms

147 ms

69 ms

98 ms

82 ms

Load-Choker.jpg

Load-Choker.jpg

1201 ms

Mela.jpg

Mela.jpg

1201 ms

ga-audiences

ga-audiences

59 ms

wcm

wcm

60 ms

86 ms

20 ms

24 ms

Pratt.jpg

Pratt.jpg

1238 ms

Prenco.jpg

Prenco.jpg

1225 ms

40 ms

css

css

31 ms

ProChoice.jpg

ProChoice.jpg

1224 ms

Tulip-Industries.jpg

Tulip-Industries.jpg

1207 ms

Unisto.jpg

Unisto.jpg

1288 ms

WaterGate.jpg

WaterGate.jpg

1306 ms

Dian-Fossey-Gorilla-Fund-200-380.png

Dian-Fossey-Gorilla-Fund-200-380.png

1254 ms

About-Us-BG-5.jpg

About-Us-BG-5.jpg

1232 ms

Industries.jpg

Industries.jpg

1264 ms

Kira-1920-705-V4.jpg

Kira-1920-705-V4.jpg

1660 ms

__ptq.gif

__ptq.gif

55 ms

Accessibility Review

prenco.com.au accessibility score

80

Accessibility Issues

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

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Best Practices

prenco.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

prenco.com.au SEO score

91

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 Prenco.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 Prenco.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

prenco.com.au

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