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av-a.co.za screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

av-a.co.za

AVA Solutions | Home Automation & Audio Visual | Gauteng

Page Load Speed

812 ms in total

First Response

49 ms

Resources Loaded

688 ms

Page Rendered

75 ms

av-a.co.za screenshot

About Website

Welcome to av-a.co.za homepage info - get ready to check AVA best content right away, or after learning these important things about av-a.co.za

​AVA Solutions provides design, installation and set-up of audio visual entertainment system, home cinema, multi room system and home automation systems. Based in Gauteng.

Visit av-a.co.za

Key Findings

We analyzed Av-a.co.za page load time and found that the first response time was 49 ms and then it took 763 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

av-a.co.za performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

www.av-a.co.za

49 ms

minified.js

74 ms

focus-within-polyfill.js

113 ms

polyfill.min.js

68 ms

thunderbolt-commons.fe884ace.bundle.min.js

145 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Av-a.co.za, 35% (12 requests) were made to Static.parastorage.com and 35% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (352 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 220.9 kB (34%)

Content Size

644.8 kB

After Optimization

424.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Av-a.co.za main page is 644.8 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. 45% of websites need less resources to load. HTML takes 293.8 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 216.6 kB

  • Original 293.8 kB
  • After minification 292.1 kB
  • After compression 77.2 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 216.6 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 90.6 kB
  • After minification 90.6 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. AVA images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.2 kB

  • Original 260.4 kB
  • After minification 260.4 kB
  • After compression 256.2 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.

Requests Breakdown

Number of requests can be reduced by 10 (48%)

Requests Now

21

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AVA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.av-a.co.za

www.av-a.co.za

49 ms

minified.js

minified.js

74 ms

focus-within-polyfill.js

focus-within-polyfill.js

113 ms

polyfill.min.js

polyfill.min.js

68 ms

thunderbolt-commons.fe884ace.bundle.min.js

thunderbolt-commons.fe884ace.bundle.min.js

145 ms

main.cc1c9ca9.bundle.min.js

main.cc1c9ca9.bundle.min.js

145 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

142 ms

lodash.min.js

lodash.min.js

143 ms

react.production.min.js

react.production.min.js

146 ms

react-dom.production.min.js

react-dom.production.min.js

145 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

165 ms

a4c16e_4a751074a58940698d0b14cd3784b6fc~mv2.jpg

a4c16e_4a751074a58940698d0b14cd3784b6fc~mv2.jpg

352 ms

bundle.min.js

bundle.min.js

65 ms

a4c16e_22c502c98229aaeba62d20113935b08c.jpg

a4c16e_22c502c98229aaeba62d20113935b08c.jpg

271 ms

a4c16e_2b1a6c3e4ffc4fb4965a3215530b6fc8~mv2.jpg

a4c16e_2b1a6c3e4ffc4fb4965a3215530b6fc8~mv2.jpg

279 ms

a4c16e_ee98fb1b03de471d997ee7146aa8c81f.jpg

a4c16e_ee98fb1b03de471d997ee7146aa8c81f.jpg

263 ms

a4c16e_755b569dfca14fde8494b04f9ab6c873.jpg

a4c16e_755b569dfca14fde8494b04f9ab6c873.jpg

278 ms

a4c16e_22c502c98229aaeba62d20113935b08c.jpg

a4c16e_22c502c98229aaeba62d20113935b08c.jpg

318 ms

131 ms

123 ms

117 ms

117 ms

117 ms

113 ms

152 ms

155 ms

149 ms

150 ms

150 ms

146 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

32 ms

deprecation-style.v5.css

deprecation-style.v5.css

12 ms

right-arrow.svg

right-arrow.svg

9 ms

Accessibility Review

av-a.co.za accessibility score

88

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

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

av-a.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

av-a.co.za SEO score

100

Search Engine Optimization Advices

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 Av-a.co.za 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 Av-a.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

av-a.co.za

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