Tools & Wizards About Us
petronex.co.za screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    84% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

petronex.co.za

Petronex, the Leading reagent supplier to Africa | Petronex, the Leading reagent supplier to Africa

Page Load Speed

4.3 sec in total

First Response

1.4 sec

Resources Loaded

2.8 sec

Page Rendered

62 ms

petronex.co.za screenshot

About Website

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

Petronex is a privately held company, headquartered in Johannesburg, South Africa. Petronex supplies a range of commodities and raw materials to a diversified customer base locally and internationally...

Visit petronex.co.za

Key Findings

We analyzed Petronex.co.za page load time and found that the first response time was 1.4 sec and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

petronex.co.za performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

petronex.co.za

1434 ms

p.css

21 ms

68747470733a2f2f75706c6f61642e77696b696d656469612e6f72672f77696b6970656469612f636f6d6d6f6e732f612f61652f466c61675f6f665f7468655f556e697465645f4b696e67646f6d2e737667

28 ms

d

37 ms

d

64 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 48% of them (12 requests) were addressed to the original Petronex.co.za, 36% (9 requests) were made to Camo.githubusercontent.com and 12% (3 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Petronex.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 575.7 kB (56%)

Content Size

1.0 MB

After Optimization

458.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Petronex.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. 20% of websites need less resources to load. Javascripts take 668.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 127.1 kB

  • Original 151.1 kB
  • After minification 151.1 kB
  • After compression 24.0 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 127.1 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 215.1 kB
  • After minification 215.1 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. Petronex images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 448.6 kB

  • Original 668.3 kB
  • After minification 668.3 kB
  • After compression 219.7 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 448.6 kB or 67% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 5 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.

Requests Breakdown

Number of requests can be reduced by 6 (50%)

Requests Now

12

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Petronex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

petronex.co.za

petronex.co.za

1434 ms

p.css

p.css

21 ms

68747470733a2f2f75706c6f61642e77696b696d656469612e6f72672f77696b6970656469612f636f6d6d6f6e732f612f61652f466c61675f6f665f7468655f556e697465645f4b696e67646f6d2e737667

68747470733a2f2f75706c6f61642e77696b696d656469612e6f72672f77696b6970656469612f636f6d6d6f6e732f612f61652f466c61675f6f665f7468655f556e697465645f4b696e67646f6d2e737667

28 ms

d

d

37 ms

d

d

64 ms

d

d

100 ms

68747470733a2f2f75706c6f61642e77696b696d656469612e6f72672f77696b6970656469612f636f6d6d6f6e732f662f66612f466c61675f6f665f7468655f50656f706c65253237735f52657075626c69635f6f665f4368696e612e737667

68747470733a2f2f75706c6f61642e77696b696d656469612e6f72672f77696b6970656469612f636f6d6d6f6e732f662f66612f466c61675f6f665f7468655f50656f706c65253237735f52657075626c69635f6f665f4368696e612e737667

33 ms

68747470733a2f2f75706c6f61642e77696b696d656469612e6f72672f77696b6970656469612f636f6d6d6f6e732f632f63332f466c61675f6f665f4672616e63652e737667

68747470733a2f2f75706c6f61642e77696b696d656469612e6f72672f77696b6970656469612f636f6d6d6f6e732f632f63332f466c61675f6f665f4672616e63652e737667

25 ms

68747470733a2f2f75706c6f61642e77696b696d656469612e6f72672f77696b6970656469612f636f6d6d6f6e732f612f61652f466c61675f6f665f7468655f556e697465645f4b696e67646f6d2e737667

68747470733a2f2f75706c6f61642e77696b696d656469612e6f72672f77696b6970656469612f636f6d6d6f6e732f612f61652f466c61675f6f665f7468655f556e697465645f4b696e67646f6d2e737667

9 ms

polyfill-72b219bae196683411be.js

polyfill-72b219bae196683411be.js

229 ms

component---src-pages-index-js-f72e51885467a14a75a4.js

component---src-pages-index-js-f72e51885467a14a75a4.js

1312 ms

e50e9c162871c1d91fba5ce567a5656e16dc6783-43107aa9ec999c94077b.js

e50e9c162871c1d91fba5ce567a5656e16dc6783-43107aa9ec999c94077b.js

662 ms

commons-31edc686428ad15510ae.js

commons-31edc686428ad15510ae.js

880 ms

app-ea62b8a697a6a36e5d3f.js

app-ea62b8a697a6a36e5d3f.js

897 ms

framework-89ddeb149991009fa125.js

framework-89ddeb149991009fa125.js

1122 ms

webpack-runtime-2e8e680a7eac5bbae3e1.js

webpack-runtime-2e8e680a7eac5bbae3e1.js

450 ms

warehouse1-12f26d9ea2a3a739613b0395c38a9208.jpg

warehouse1-12f26d9ea2a3a739613b0395c38a9208.jpg

672 ms

warehouse2-d0d72607a64117148fa94db508d27ff2.jpg

warehouse2-d0d72607a64117148fa94db508d27ff2.jpg

1100 ms

warehouse3-702b47dcbf9fe5d1e02e5dd09dd03035.jpg

warehouse3-702b47dcbf9fe5d1e02e5dd09dd03035.jpg

894 ms

warehouse4-a219fde46e6b1cb5916d5fbcdaff1685.jpg

warehouse4-a219fde46e6b1cb5916d5fbcdaff1685.jpg

1319 ms

68747470733a2f2f75706c6f61642e77696b696d656469612e6f72672f77696b6970656469612f636f6d6d6f6e732f662f66612f466c61675f6f665f7468655f50656f706c65253237735f52657075626c69635f6f665f4368696e612e737667

68747470733a2f2f75706c6f61642e77696b696d656469612e6f72672f77696b6970656469612f636f6d6d6f6e732f662f66612f466c61675f6f665f7468655f50656f706c65253237735f52657075626c69635f6f665f4368696e612e737667

9 ms

68747470733a2f2f75706c6f61642e77696b696d656469612e6f72672f77696b6970656469612f636f6d6d6f6e732f632f63332f466c61675f6f665f4672616e63652e737667

68747470733a2f2f75706c6f61642e77696b696d656469612e6f72672f77696b6970656469612f636f6d6d6f6e732f632f63332f466c61675f6f665f4672616e63652e737667

8 ms

68747470733a2f2f75706c6f61642e77696b696d656469612e6f72672f77696b6970656469612f636f6d6d6f6e732f612f61652f466c61675f6f665f7468655f556e697465645f4b696e67646f6d2e737667

68747470733a2f2f75706c6f61642e77696b696d656469612e6f72672f77696b6970656469612f636f6d6d6f6e732f612f61652f466c61675f6f665f7468655f556e697465645f4b696e67646f6d2e737667

6 ms

68747470733a2f2f75706c6f61642e77696b696d656469612e6f72672f77696b6970656469612f636f6d6d6f6e732f662f66612f466c61675f6f665f7468655f50656f706c65253237735f52657075626c69635f6f665f4368696e612e737667

68747470733a2f2f75706c6f61642e77696b696d656469612e6f72672f77696b6970656469612f636f6d6d6f6e732f662f66612f466c61675f6f665f7468655f50656f706c65253237735f52657075626c69635f6f665f4368696e612e737667

6 ms

68747470733a2f2f75706c6f61642e77696b696d656469612e6f72672f77696b6970656469612f636f6d6d6f6e732f632f63332f466c61675f6f665f4672616e63652e737667

68747470733a2f2f75706c6f61642e77696b696d656469612e6f72672f77696b6970656469612f636f6d6d6f6e732f632f63332f466c61675f6f665f4672616e63652e737667

10 ms

Accessibility Review

petronex.co.za accessibility score

100

Accessibility Issues

Best Practices

petronex.co.za best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

petronex.co.za SEO score

100

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

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 Petronex.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 Petronex.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

petronex.co.za

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