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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

precisionlab.co.za

Index of /

Page Load Speed

20.2 sec in total

First Response

7.7 sec

Resources Loaded

12.5 sec

Page Rendered

121 ms

precisionlab.co.za screenshot

About Website

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Key Findings

We analyzed Precisionlab.co.za page load time and found that the first response time was 7.7 sec and then it took 12.6 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

precisionlab.co.za performance score

0

Network Requests Diagram

precisionlab.co.za

7665 ms

style.css

1974 ms

bootstrap.css

1932 ms

css

25 ms

bootstrap.css

1696 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 81% of them (25 requests) were addressed to the original Precisionlab.co.za, 16% (5 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (7.7 sec) belongs to the original domain Precisionlab.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 317.9 kB (31%)

Content Size

1.0 MB

After Optimization

706.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Precisionlab.co.za main page is 1.0 MB. 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 668.4 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 7.8 kB

  • Original 11.0 kB
  • After minification 10.4 kB
  • After compression 3.2 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 7.8 kB or 71% of the original size.

Image Optimization

-7%

Potential reduce by 43.9 kB

  • Original 668.4 kB
  • After minification 624.5 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. Precisionlab images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 93.5 kB

  • Original 142.2 kB
  • After minification 142.1 kB
  • After compression 48.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 93.5 kB or 66% of the original size.

CSS Optimization

-85%

Potential reduce by 172.6 kB

  • Original 202.7 kB
  • After minification 173.5 kB
  • After compression 30.1 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. Precisionlab.co.za needs all CSS files to be minified and compressed as it can save up to 172.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (32%)

Requests Now

22

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Precisionlab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

precisionlab.co.za

precisionlab.co.za

7665 ms

style.css

style.css

1974 ms

bootstrap.css

bootstrap.css

1932 ms

css

css

25 ms

bootstrap.css

bootstrap.css

1696 ms

style.css

style.css

1258 ms

woocommerce.css

woocommerce.css

1244 ms

jquery.min.js

jquery.min.js

1960 ms

soliloquy.css

soliloquy.css

1990 ms

modernizr.custom.js

modernizr.custom.js

2224 ms

soliloquy-min.js

soliloquy-min.js

3048 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

1045 ms

Precision-Laboratory-Supplies-logo.png

Precision-Laboratory-Supplies-logo.png

492 ms

menu-icon.png

menu-icon.png

735 ms

Chemistry_Laboratory_-_Bench2-960x300_c.jpg

Chemistry_Laboratory_-_Bench2-960x300_c.jpg

2172 ms

bottle-of-methanol-on-blue-background-960x300_c.jpg

bottle-of-methanol-on-blue-background-960x300_c.jpg

2556 ms

Chemical-elements-Desktop-Wallpaper1-960x300_c.jpg

Chemical-elements-Desktop-Wallpaper1-960x300_c.jpg

2847 ms

banner.jpg

banner.jpg

2721 ms

preloader.gif

preloader.gif

1272 ms

left.png

left.png

1541 ms

right.png

right.png

1749 ms

circle.png

circle.png

2013 ms

circle-hover.png

circle-hover.png

2257 ms

pause.png

pause.png

2483 ms

play.png

play.png

2643 ms

video.png

video.png

3013 ms

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cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

8 ms

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DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff

13 ms

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MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff

48 ms

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k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

16 ms

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EInbV5DfGHOiMmvb1Xr-hnhCUOGz7vYGh680lGh-uXM.woff

16 ms

SEO Factors

precisionlab.co.za SEO score

0

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 Precisionlab.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 Precisionlab.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

precisionlab.co.za

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