Tools & Wizards About Us
xenachemicals.co.za screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

xenachemicals.co.za

Xena Chemicals | Pigment Suppliers

Page Load Speed

7.8 sec in total

First Response

849 ms

Resources Loaded

6.7 sec

Page Rendered

254 ms

xenachemicals.co.za screenshot

About Website

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

Xena Chemicals is a leading supplier of quality pigments for the plastics, coatings and inks industries across South Africa.

Visit xenachemicals.co.za

Key Findings

We analyzed Xenachemicals.co.za page load time and found that the first response time was 849 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

xenachemicals.co.za performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.9 s

0/100

25%

SI (Speed Index)

Value15.7 s

0/100

10%

TBT (Total Blocking Time)

Value220 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.196

63/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

Network Requests Diagram

xenachemicals.co.za

849 ms

xenachemicals.co.za

1554 ms

css

30 ms

bootstrap.min.css

1225 ms

simple-line-icons.css

1207 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 96% of them (45 requests) were addressed to the original Xenachemicals.co.za, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Xenachemicals.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (62%)

Content Size

3.1 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xenachemicals.co.za main page is 3.1 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. 40% of websites need less resources to load. CSS take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 37.4 kB

  • Original 43.6 kB
  • After minification 33.4 kB
  • After compression 6.2 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. This page needs HTML code to be minified as it can gain 10.2 kB, which is 23% 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 37.4 kB or 86% of the original size.

Image Optimization

-9%

Potential reduce by 94.2 kB

  • Original 1.0 MB
  • After minification 908.4 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. Xena Chemicals images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 347.0 kB

  • Original 447.7 kB
  • After minification 370.3 kB
  • After compression 100.8 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 347.0 kB or 77% of the original size.

CSS Optimization

-90%

Potential reduce by 1.5 MB

  • Original 1.6 MB
  • After minification 1.3 MB
  • After compression 154.6 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. Xenachemicals.co.za needs all CSS files to be minified and compressed as it can save up to 1.5 MB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (66%)

Requests Now

41

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xena Chemicals. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

xenachemicals.co.za

xenachemicals.co.za

849 ms

xenachemicals.co.za

xenachemicals.co.za

1554 ms

css

css

30 ms

bootstrap.min.css

bootstrap.min.css

1225 ms

simple-line-icons.css

simple-line-icons.css

1207 ms

font-awesome.min.css

font-awesome.min.css

1525 ms

style.css

style.css

1231 ms

hamburgers.min.css

hamburgers.min.css

1546 ms

wait-animate.min.css

wait-animate.min.css

1249 ms

animate.css

animate.css

1813 ms

cubeportfolio.min.css

cubeportfolio.min.css

1539 ms

slick.css

slick.css

1539 ms

styles.op-construction.css

styles.op-construction.css

3430 ms

custom.css

custom.css

1829 ms

logo.png

logo.png

1853 ms

img1.jpg

img1.jpg

2158 ms

jquery.min.js

jquery.min.js

1865 ms

jquery-migrate.min.js

jquery-migrate.min.js

1820 ms

popper.min.js

popper.min.js

1838 ms

bootstrap.min.js

bootstrap.min.js

2161 ms

jquery.unobtrusive-ajax.js

jquery.unobtrusive-ajax.js

2133 ms

appear.js

appear.js

2160 ms

jquery.cubeportfolio.min.js

jquery.cubeportfolio.min.js

2168 ms

slick.js

slick.js

2483 ms

hs.core.js

hs.core.js

2439 ms

hs.header.js

hs.header.js

2467 ms

hs.hamburgers.js

hs.hamburgers.js

2465 ms

hs.scroll-nav.js

hs.scroll-nav.js

2478 ms

hs.onscroll-animation.js

hs.onscroll-animation.js

2744 ms

hs.tabs.js

hs.tabs.js

2769 ms

hs.cubeportfolio.js

hs.cubeportfolio.js

2770 ms

hs.carousel.js

hs.carousel.js

2789 ms

hs.go-to.js

hs.go-to.js

2797 ms

paint_tins.png

paint_tins.png

4276 ms

windmill.png

windmill.png

3413 ms

inks.png

inks.png

3101 ms

sudarshan.png

sudarshan.png

3109 ms

ncc.png

ncc.png

3412 ms

hanil.png

hanil.png

2513 ms

aralon.png

aralon.png

2526 ms

pcbl.png

pcbl.png

2526 ms

preloader-black.svg

preloader-black.svg

445 ms

map2.png

map2.png

485 ms

font

font

150 ms

Simple-Line-Icons.ttf

Simple-Line-Icons.ttf

408 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

427 ms

hs-icons.ttf

hs-icons.ttf

319 ms

Accessibility Review

xenachemicals.co.za accessibility score

95

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

xenachemicals.co.za best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

xenachemicals.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 Xenachemicals.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 Xenachemicals.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

xenachemicals.co.za

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