Tools & Wizards About Us
powerspeed.co.za screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

powerspeed.co.za

Electrical Installation, Repairs & Maintenance | Power Speed Electrical

Page Load Speed

15.1 sec in total

First Response

4 sec

Resources Loaded

11 sec

Page Rendered

170 ms

powerspeed.co.za screenshot

About Website

Welcome to powerspeed.co.za homepage info - get ready to check Power Speed best content right away, or after learning these important things about powerspeed.co.za

Power Speed Electrical is a Randburg-based electrical installation, repairs and maintenance company, offering comprehensive services for all residential and commercial properties.

Visit powerspeed.co.za

Key Findings

We analyzed Powerspeed.co.za page load time and found that the first response time was 4 sec and then it took 11.1 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

powerspeed.co.za performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value18.3 s

0/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.085

93/100

15%

TTI (Time to Interactive)

Value11.4 s

18/100

10%

Network Requests Diagram

www.powerspeed.co.za

3966 ms

analytics.js

67 ms

wp-emoji-release.min.js

242 ms

style.min.css

476 ms

custom.css

702 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 68% of them (34 requests) were addressed to the original Powerspeed.co.za, 20% (10 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Powerspeed.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.4 kB (7%)

Content Size

721.0 kB

After Optimization

667.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Powerspeed.co.za main page is 721.0 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. 40% of websites need less resources to load. Images take 323.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 51.4 kB

  • Original 64.4 kB
  • After minification 60.5 kB
  • After compression 13.0 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. 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 51.4 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 33 B

  • Original 323.8 kB
  • After minification 323.8 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. Power Speed images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.7 kB

  • Original 199.8 kB
  • After minification 199.8 kB
  • After compression 198.1 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

-0%

Potential reduce by 290 B

  • Original 133.1 kB
  • After minification 133.1 kB
  • After compression 132.8 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. Powerspeed.co.za has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 23 (61%)

Requests Now

38

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Power Speed. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.powerspeed.co.za

www.powerspeed.co.za

3966 ms

analytics.js

analytics.js

67 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

242 ms

style.min.css

style.min.css

476 ms

custom.css

custom.css

702 ms

style.css

style.css

1173 ms

css

css

66 ms

formreset.min.css

formreset.min.css

702 ms

formsmain.min.css

formsmain.min.css

703 ms

readyclass.min.css

readyclass.min.css

706 ms

browsers.min.css

browsers.min.css

706 ms

dashicons.min.css

dashicons.min.css

1164 ms

frontend.min.js

frontend.min.js

933 ms

frontend.min.js

frontend.min.js

934 ms

jquery.js

jquery.js

1169 ms

jquery-migrate.min.js

jquery-migrate.min.js

935 ms

es6-promise.auto.min.js

es6-promise.auto.min.js

1165 ms

recaptcha.js

recaptcha.js

1166 ms

jquery.maskedinput.min.js

jquery.maskedinput.min.js

1166 ms

font-awesome.min.css

font-awesome.min.css

87 ms

js

js

89 ms

webafrica-js.js

webafrica-js.js

1398 ms

tracker.js

tracker.js

1399 ms

custom.unified.js

custom.unified.js

1862 ms

common.js

common.js

1398 ms

wp-embed.min.js

wp-embed.min.js

1408 ms

collect

collect

19 ms

collect

collect

4 ms

newlogo.png

newlogo.png

233 ms

ls-13.png

ls-13.png

841 ms

slide-2.png

slide-2.png

613 ms

noun_620925_cc.png

noun_620925_cc.png

384 ms

noun_77557_cc.png

noun_77557_cc.png

390 ms

noun_717314_cc.png

noun_717314_cc.png

464 ms

noun_121097_cc.png

noun_121097_cc.png

614 ms

noun_603291_cc.png

noun_603291_cc.png

757 ms

labour-logo.jpg

labour-logo.jpg

758 ms

full_20th_april_2011_06_14_07_eca.gif

full_20th_april_2011_06_14_07_eca.gif

844 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

40 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

44 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

53 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

57 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

68 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWVAexQ.ttf

68 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexQ.ttf

57 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk0ZjWVAexQ.ttf

68 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

57 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWVAexQ.ttf

68 ms

modules.ttf

modules.ttf

764 ms

section.jpg

section.jpg

233 ms

Accessibility Review

powerspeed.co.za accessibility score

79

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

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

powerspeed.co.za best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

powerspeed.co.za SEO score

93

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

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 Powerspeed.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 Powerspeed.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

powerspeed.co.za

Open Graph description is not detected on the main page of Power Speed. 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: