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atcwc.com.au screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

atcwc.com.au

Computer World, PC Repairs Adelaide, Laptop Repairs Adelaide, iPhone Repairs Adelaide, Computer Sales Adelaide

Page Load Speed

6.7 sec in total

First Response

1.6 sec

Resources Loaded

4.3 sec

Page Rendered

798 ms

atcwc.com.au screenshot

About Website

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

Computer World Centre provides sales and support for all your IT needs. Laptop repairs, iphone repairs, virus removal and software troubleshooting are a speciality. Centrally located at 68 Grote St in...

Visit atcwc.com.au

Key Findings

We analyzed Atcwc.com.au page load time and found that the first response time was 1.6 sec and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

atcwc.com.au performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.328

35/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

atcwc.com.au

1573 ms

style.min.css

580 ms

nicepage.css

889 ms

media.css

390 ms

jquery.min.js

635 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 59% of them (41 requests) were addressed to the original Atcwc.com.au, 36% (25 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Atcwc.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (45%)

Content Size

4.8 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Atcwc.com.au main page is 4.8 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 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 1.7 MB

  • Original 1.9 MB
  • After minification 1.9 MB
  • After compression 136.2 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 1.7 MB or 93% of the original size.

Image Optimization

-15%

Potential reduce by 412.3 kB

  • Original 2.7 MB
  • After minification 2.3 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. Obviously, Atcwc needs image optimization as it can save up to 412.3 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 885 B

  • Original 149.0 kB
  • After minification 149.0 kB
  • After compression 148.1 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

-5%

Potential reduce by 4.1 kB

  • Original 88.8 kB
  • After minification 88.8 kB
  • After compression 84.8 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. Atcwc.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (12%)

Requests Now

43

After Optimization

38

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Atcwc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

atcwc.com.au

atcwc.com.au

1573 ms

style.min.css

style.min.css

580 ms

nicepage.css

nicepage.css

889 ms

media.css

media.css

390 ms

jquery.min.js

jquery.min.js

635 ms

jquery-migrate.min.js

jquery-migrate.min.js

409 ms

nicepage.js

nicepage.js

1080 ms

css

css

39 ms

css

css

58 ms

css

css

18 ms

cwcnewlogo-web-3.jpg

cwcnewlogo-web-3.jpg

264 ms

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4321256-3.png

265 ms

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slide1salesandrepair1-2.jpg

414 ms

slide2salesrepairs-2.jpg

slide2salesrepairs-2.jpg

435 ms

slide3salesandrepair-2.jpg

slide3salesandrepair-2.jpg

613 ms

slide42-2.jpg

slide42-2.jpg

459 ms

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slide5salesrepair1-2.jpg

606 ms

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slide6netwroksalesrepair-2.jpg

603 ms

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609 ms

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633 ms

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801 ms

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843 ms

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994 ms

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996 ms

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1038 ms

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1027 ms

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1041 ms

Gary-2.jpg

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1060 ms

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2193 ms

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1713 ms

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1283 ms

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1679 ms

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hp-2.jpg

1238 ms

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1254 ms

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1431 ms

lenovo-2.jpg

lenovo-2.jpg

1449 ms

asus-2.jpg

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1476 ms

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1623 ms

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1673 ms

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Accessibility Review

atcwc.com.au accessibility score

70

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

atcwc.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

atcwc.com.au SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Atcwc.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 Atcwc.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

atcwc.com.au

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