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tecsa.co.za screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 55

    SEO

    Google-friendlier than
    20% of websites

tecsa.co.za

Page Load Speed

18.1 sec in total

First Response

1.5 sec

Resources Loaded

16.2 sec

Page Rendered

347 ms

tecsa.co.za screenshot

About Website

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Key Findings

We analyzed Tecsa.co.za page load time and found that the first response time was 1.5 sec and then it took 16.6 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

tecsa.co.za performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

tecsa.co.za

1542 ms

main.css

4013 ms

css

221 ms

jquery.min.js

3104 ms

jquery-ui.min.js

327 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 94% of them (32 requests) were addressed to the original Tecsa.co.za, 3% (1 request) were made to Fonts.googleapis.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (10.7 sec) belongs to the original domain Tecsa.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.5 kB (19%)

Content Size

383.6 kB

After Optimization

312.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tecsa.co.za main page is 383.6 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. 15% of websites need less resources to load. Images take 294.1 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 8.1 kB

  • Original 10.5 kB
  • After minification 8.8 kB
  • After compression 2.4 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. This page needs HTML code to be minified as it can gain 1.7 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 8.1 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 11.8 kB

  • Original 294.1 kB
  • After minification 282.3 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. Tecsa images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 51.6 kB

  • Original 78.8 kB
  • After minification 78.8 kB
  • After compression 27.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 51.6 kB or 65% of the original size.

CSS Optimization

-22%

Potential reduce by 47 B

  • Original 217 B
  • After minification 210 B
  • After compression 170 B

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. Tecsa.co.za needs all CSS files to be minified and compressed as it can save up to 47 B or 22% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

32

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tecsa. According to our analytics all requests are already optimized.

Network Requests Diagram

tecsa.co.za

tecsa.co.za

1542 ms

main.css

main.css

4013 ms

css

css

221 ms

jquery.min.js

jquery.min.js

3104 ms

jquery-ui.min.js

jquery-ui.min.js

327 ms

jquery.mSimpleSlidebox.js

jquery.mSimpleSlidebox.js

2588 ms

main-bkg.jpg

main-bkg.jpg

1832 ms

logo.png

logo.png

1847 ms

header-nav-off2.gif

header-nav-off2.gif

616 ms

1.jpg

1.jpg

4460 ms

2.jpg

2.jpg

2889 ms

3.jpg

3.jpg

2439 ms

4.jpg

4.jpg

3777 ms

5.jpg

5.jpg

5918 ms

6.jpg

6.jpg

4349 ms

7.jpg

7.jpg

6253 ms

8.jpg

8.jpg

6573 ms

bkg-nav-off.jpg

bkg-nav-off.jpg

4401 ms

off.jpg

off.jpg

5868 ms

Tecsa-Appliance-Spares.jpg

Tecsa-Appliance-Spares.jpg

5758 ms

off2.jpg

off2.jpg

10113 ms

Tecsa-ref.jpg

Tecsa-ref.jpg

7923 ms

air-conditioner.jpg

air-conditioner.jpg

7217 ms

gray-arrow.gif

gray-arrow.gif

6899 ms

icon-tollfree.gif

icon-tollfree.gif

7230 ms

icon-homeowners.gif

icon-homeowners.gif

7857 ms

icon-email.gif

icon-email.gif

7871 ms

icon-contractors.gif

icon-contractors.gif

8808 ms

wesbroke.gif

wesbroke.gif

8483 ms

forge.gif

forge.gif

8514 ms

wired.png

wired.png

8528 ms

slidebox-previous.png

slidebox-previous.png

9147 ms

slidebox-next.png

slidebox-next.png

9158 ms

nexa_light-webfont.woff

nexa_light-webfont.woff

10653 ms

Accessibility Review

tecsa.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

Document doesn't have a <title> element

Best Practices

tecsa.co.za best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

tecsa.co.za SEO score

55

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

Document doesn't have a <title> element

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tecsa.co.za can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Tecsa.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

tecsa.co.za

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