Report Summary

  • 17

    Performance

    Renders faster than
    33% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

justelectronics.co.za

Just Electronics - Online Store | Shop Now & Save

Page Load Speed

2.6 sec in total

First Response

525 ms

Resources Loaded

1.7 sec

Page Rendered

393 ms

justelectronics.co.za screenshot

About Website

Welcome to justelectronics.co.za homepage info - get ready to check Just Electronics best content for South Africa right away, or after learning these important things about justelectronics.co.za

Shop Just Electronics for satellite tv, network equipment, batteries, surge protection, electrical, computer peripherals, audio & more tech.

Visit justelectronics.co.za

Key Findings

We analyzed Justelectronics.co.za page load time and found that the first response time was 525 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

justelectronics.co.za performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value16.8 s

0/100

25%

SI (Speed Index)

Value49.5 s

0/100

10%

TBT (Total Blocking Time)

Value98,600 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value134.9 s

0/100

10%

Network Requests Diagram

www.justelectronics.co.za

525 ms

css

63 ms

uniform.default.css

45 ms

styles.css

45 ms

styles.css

46 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Justelectronics.co.za, 34% (41 requests) were made to Cdn5.bigcommerce.com and 18% (21 requests) were made to Cdn2.bigcommerce.com. The less responsive or slowest element that took the longest time to load (525 ms) belongs to the original domain Justelectronics.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 655.5 kB (42%)

Content Size

1.6 MB

After Optimization

903.0 kB

In fact, the total size of Justelectronics.co.za main page is 1.6 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 705.6 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 60.3 kB

  • Original 73.8 kB
  • After minification 70.1 kB
  • After compression 13.6 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 60.3 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 32.0 kB

  • Original 705.6 kB
  • After minification 673.6 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. Just Electronics images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 480.9 kB

  • Original 676.0 kB
  • After minification 583.8 kB
  • After compression 195.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 480.9 kB or 71% of the original size.

CSS Optimization

-80%

Potential reduce by 82.4 kB

  • Original 103.0 kB
  • After minification 84.9 kB
  • After compression 20.6 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. Justelectronics.co.za needs all CSS files to be minified and compressed as it can save up to 82.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 70 (61%)

Requests Now

114

After Optimization

44

The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Just Electronics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

justelectronics.co.za accessibility score

79

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-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

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.

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

<frame> or <iframe> elements do not have a title

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

justelectronics.co.za 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

justelectronics.co.za SEO score

92

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

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

    N/A

  • Encoding

    UTF-8

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

Open Graph description is not detected on the main page of Just Electronics. 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: