Tools & Wizards About Us
computeronline.com.au screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    82% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

computeronline.com.au

Australia Computer Online - Desktops, Notebooks, Computer Peripherals, Computer Components, Networking, Software

Page Load Speed

7.3 sec in total

First Response

524 ms

Resources Loaded

6.6 sec

Page Rendered

168 ms

computeronline.com.au screenshot

About Website

Click here to check amazing Computer Online content for Australia. Otherwise, check out these important facts you probably never knew about computeronline.com.au

Buy Computers, Processor, Processors, CPU, Hard Disk, HDD, Mainboard, Main Board, Motherboard, CD-ROMS, DVD-ROMS, CD ReWriters, External Boxes for optical drive, External DVDRW / Blu-Ray Writer, DVD R...

Visit computeronline.com.au

Key Findings

We analyzed Computeronline.com.au page load time and found that the first response time was 524 ms and then it took 6.7 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

computeronline.com.au performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.199

62/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

computeronline.com.au

524 ms

www.computeronline.com.au

1483 ms

css_global.css

639 ms

promotion.css

640 ms

aco_logo_t.gif

671 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 73% of them (41 requests) were addressed to the original Computeronline.com.au, 23% (13 requests) were made to Embed.tawk.to and 2% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Computeronline.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 76.7 kB (16%)

Content Size

483.9 kB

After Optimization

407.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Computeronline.com.au main page is 483.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 252.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 38.5 kB

  • Original 48.2 kB
  • After minification 43.8 kB
  • After compression 9.7 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 38.5 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 10.0 kB

  • Original 252.4 kB
  • After minification 242.5 kB

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. Computer Online images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 24.7 kB

  • Original 178.5 kB
  • After minification 178.5 kB
  • After compression 153.8 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 24.7 kB or 14% of the original size.

CSS Optimization

-75%

Potential reduce by 3.6 kB

  • Original 4.8 kB
  • After minification 3.5 kB
  • After compression 1.2 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. Computeronline.com.au needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (35%)

Requests Now

54

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Computer Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

computeronline.com.au

computeronline.com.au

524 ms

www.computeronline.com.au

www.computeronline.com.au

1483 ms

css_global.css

css_global.css

639 ms

promotion.css

promotion.css

640 ms

aco_logo_t.gif

aco_logo_t.gif

671 ms

pnt.gif

pnt.gif

682 ms

nu.gif

nu.gif

605 ms

facebook-lg.png

facebook-lg.png

845 ms

urchin.js

urchin.js

6 ms

what_hot.gif

what_hot.gif

665 ms

antec-vsk3500e_s.jpg

antec-vsk3500e_s.jpg

665 ms

corsair-220t-w-h104.jpg

corsair-220t-w-h104.jpg

666 ms

58251_2.jpg

58251_2.jpg

744 ms

68305_2.jpg

68305_2.jpg

743 ms

59373_1.jpg

59373_1.jpg

1022 ms

51103_2.jpg

51103_2.jpg

1382 ms

60572_2.jpg

60572_2.jpg

1302 ms

60871_1.jpg

60871_1.jpg

1303 ms

25077_2.jpg

25077_2.jpg

1344 ms

53585_2.jpg

53585_2.jpg

1546 ms

59442_2.jpg

59442_2.jpg

1827 ms

56557_1.jpg

56557_1.jpg

2068 ms

50016_2.jpg

50016_2.jpg

1950 ms

28777_1.jpg

28777_1.jpg

1992 ms

44497_2.jpg

44497_2.jpg

2029 ms

56696_2.jpg

56696_2.jpg

2150 ms

61456_2.jpg

61456_2.jpg

2431 ms

59110_3.jpg

59110_3.jpg

2747 ms

53928_2.jpg

53928_2.jpg

2592 ms

56920_1.jpg

56920_1.jpg

2631 ms

44493_2.jpg

44493_2.jpg

2671 ms

45047_1.jpg

45047_1.jpg

2748 ms

62142_1.jpg

62142_1.jpg

3039 ms

63830_2.jpg

63830_2.jpg

3181 ms

59734_1.jpg

59734_1.jpg

3219 ms

63038_2.jpg

63038_2.jpg

3260 ms

53524_2.jpg

53524_2.jpg

3336 ms

45041_1.jpg

45041_1.jpg

3336 ms

55408_2.jpg

55408_2.jpg

3663 ms

44336_2.jpg

44336_2.jpg

3770 ms

special_crn_tl.gif

special_crn_tl.gif

3849 ms

special_crn_tr.gif

special_crn_tr.gif

3847 ms

default

default

188 ms

__utm.gif

__utm.gif

18 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

189 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

173 ms

twk-event-polyfill.js

twk-event-polyfill.js

176 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

68 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

184 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

204 ms

twk-main.js

twk-main.js

123 ms

twk-vendor.js

twk-vendor.js

281 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

409 ms

twk-chunk-common.js

twk-chunk-common.js

423 ms

twk-runtime.js

twk-runtime.js

235 ms

twk-app.js

twk-app.js

236 ms

Accessibility Review

computeronline.com.au accessibility score

54

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

Best Practices

computeronline.com.au best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

computeronline.com.au SEO score

71

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Computeronline.com.au can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Computeronline.com.au 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

computeronline.com.au

Open Graph description is not detected on the main page of Computer Online. 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: