Report Summary

  • 52

    Performance

    Renders faster than
    70% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

atspeed.co.za

Power Electronics In Johannesburg | Industrial Automation | Control Panels | At Speed

Page Load Speed

3.2 sec in total

First Response

420 ms

Resources Loaded

2.7 sec

Page Rendered

119 ms

atspeed.co.za screenshot

About Website

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

At Speed is a power electronics company in Johannesburg, specialists in the design and supply and manufacturing of variable speed drives, soft starters, rectifiers and control panels and other great i...

Visit atspeed.co.za

Key Findings

We analyzed Atspeed.co.za page load time and found that the first response time was 420 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

atspeed.co.za performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.374

28/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

Network Requests Diagram

atspeed.co.za

420 ms

wp-emoji-release.min.js

98 ms

css

31 ms

general-https-4a72f22.css

193 ms

layout-front_page-https-6b1218a.css

286 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 84% of them (42 requests) were addressed to the original Atspeed.co.za, 4% (2 requests) were made to Netdna.bootstrapcdn.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (667 ms) belongs to the original domain Atspeed.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 45.3 kB (8%)

Content Size

551.5 kB

After Optimization

506.2 kB

In fact, the total size of Atspeed.co.za main page is 551.5 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. 35% of websites need less resources to load. Javascripts take 306.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 38.6 kB

  • Original 48.2 kB
  • After minification 45.9 kB
  • After compression 9.5 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 38.6 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 339 B

  • Original 168.3 kB
  • After minification 167.9 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. At Speed images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.8 kB

  • Original 306.4 kB
  • After minification 306.4 kB
  • After compression 301.6 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 1.5 kB

  • Original 28.7 kB
  • After minification 28.7 kB
  • After compression 27.1 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. Atspeed.co.za has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 30 (64%)

Requests Now

47

After Optimization

17

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of At 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 21 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

atspeed.co.za accessibility score

88

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

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

Form elements do not have associated labels

Best Practices

atspeed.co.za best practices score

67

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

atspeed.co.za SEO score

98

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

High

Tap targets are not sized appropriately

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