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coolprojects.co.za screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

coolprojects.co.za

Cool Projects Air Conditioning - design, installation, service and maintenance

Page Load Speed

20.1 sec in total

First Response

758 ms

Resources Loaded

17.3 sec

Page Rendered

2 sec

coolprojects.co.za screenshot

About Website

Welcome to coolprojects.co.za homepage info - get ready to check Cool Projects best content right away, or after learning these important things about coolprojects.co.za

Cool Projects Air Conditioning - design, installation, service and maintenance. Dealers for Samsung, Daikin, Midea and LG. Quality service for domestic and commercial air conditioning Cool Projects Ai...

Visit coolprojects.co.za

Key Findings

We analyzed Coolprojects.co.za page load time and found that the first response time was 758 ms and then it took 19.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

coolprojects.co.za performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.5 s

0/100

25%

SI (Speed Index)

Value21.0 s

0/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.169

70/100

15%

TTI (Time to Interactive)

Value14.1 s

9/100

10%

Network Requests Diagram

coolprojects.co.za

758 ms

www.coolprojects.co.za

826 ms

www.coolprojects.co.za

1550 ms

js

72 ms

css

749 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 88% of them (21 requests) were addressed to the original Coolprojects.co.za, 4% (1 request) were made to Googletagmanager.com and 4% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (12 sec) belongs to the original domain Coolprojects.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.4 kB (17%)

Content Size

480.9 kB

After Optimization

397.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coolprojects.co.za main page is 480.9 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. 30% of websites need less resources to load. Javascripts take 221.7 kB which makes up the majority of the site volume.

HTML Optimization

-56%

Potential reduce by 65.0 kB

  • Original 115.8 kB
  • After minification 103.9 kB
  • After compression 50.9 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 65.0 kB or 56% of the original size.

Image Optimization

-11%

Potential reduce by 10.9 kB

  • Original 101.7 kB
  • After minification 90.8 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. Obviously, Cool Projects needs image optimization as it can save up to 10.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 6.2 kB

  • Original 221.7 kB
  • After minification 221.7 kB
  • After compression 215.6 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

-4%

Potential reduce by 1.5 kB

  • Original 41.7 kB
  • After minification 41.7 kB
  • After compression 40.3 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. Coolprojects.co.za has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (55%)

Requests Now

20

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cool Projects. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

coolprojects.co.za

coolprojects.co.za

758 ms

www.coolprojects.co.za

www.coolprojects.co.za

826 ms

www.coolprojects.co.za

www.coolprojects.co.za

1550 ms

js

js

72 ms

css

css

749 ms

css

css

40 ms

css

css

1233 ms

js

js

2291 ms

WebResource.axd

WebResource.axd

514 ms

ScriptResource.axd

ScriptResource.axd

776 ms

ScriptResource.axd

ScriptResource.axd

763 ms

js

js

1000 ms

global-0.js

global-0.js

1039 ms

js

js

1022 ms

js

js

1276 ms

CoolProjectsLogotransparentnew.png

CoolProjectsLogotransparentnew.png

288 ms

cool-projects-5.png

cool-projects-5.png

12031 ms

homepage06-footer-mask-2.png

homepage06-footer-mask-2.png

287 ms

envelope.svg

envelope.svg

272 ms

phone.svg

phone.svg

276 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQUwaEQXjM.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQUwaEQXjM.woff

83 ms

cool_projects_slider_04_1920-upscale_1.jpg

cool_projects_slider_04_1920-upscale_1.jpg

817 ms

fixed-widget-icon.png

fixed-widget-icon.png

495 ms

css

css

257 ms

Accessibility Review

coolprojects.co.za accessibility score

93

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

Links do not have a discernible name

Best Practices

coolprojects.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

coolprojects.co.za SEO score

89

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

    EN

  • Encoding

    UTF-8

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

coolprojects.co.za

Open Graph description is not detected on the main page of Cool Projects. 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: