Tools & Wizards About Us

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

airconditioningcontractors.co.za

Aircon South Africa (Installation, Service, Repairs & Sales) - Airconditioning Contractors

Page Load Speed

10.1 sec in total

First Response

1.2 sec

Resources Loaded

8.2 sec

Page Rendered

710 ms

About Website

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Key Findings

We analyzed Airconditioningcontractors.co.za page load time and found that the first response time was 1.2 sec and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

airconditioningcontractors.co.za performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value14.3 s

1/100

10%

TBT (Total Blocking Time)

Value8,470 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.148

76/100

15%

TTI (Time to Interactive)

Value15.6 s

6/100

10%

Network Requests Diagram

airconditioningcontractors.co.za

1185 ms

css

33 ms

406a464889d663544d83e4c02ac84487.css

1422 ms

jquery.min.js

967 ms

js

63 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 85% of them (17 requests) were addressed to the original Airconditioningcontractors.co.za, 5% (1 request) were made to Fonts.googleapis.com and 5% (1 request) were made to Static.getclicky.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Airconditioningcontractors.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 222.7 kB (52%)

Content Size

426.1 kB

After Optimization

203.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Airconditioningcontractors.co.za main page is 426.1 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. Only 5% of websites need less resources to load. HTML takes 255.2 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 222.7 kB

  • Original 255.2 kB
  • After minification 246.9 kB
  • After compression 32.5 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 222.7 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 34.7 kB
  • After minification 34.7 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. Airconditioning Contractors images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 33.7 kB
  • After minification 33.7 kB
  • After compression 33.7 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 0 B

  • Original 102.6 kB
  • After minification 102.6 kB
  • After compression 102.6 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. Airconditioningcontractors.co.za has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (27%)

Requests Now

15

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Airconditioning Contractors. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

airconditioningcontractors.co.za accessibility score

92

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

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

airconditioningcontractors.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

airconditioningcontractors.co.za SEO score

93

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

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 Airconditioningcontractors.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 Airconditioningcontractors.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 Airconditioning Contractors. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: