Tools & Wizards About Us

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

centurionbarriersystems.com.au

Water Filled Plastic Barriers for Roads, Construction, Cark Parks

Page Load Speed

1.3 sec in total

First Response

669 ms

Resources Loaded

670 ms

Page Rendered

0 ms

About Website

Welcome to centurionbarriersystems.com.au homepage info - get ready to check Centurion Barriers Ystems best content right away, or after learning these important things about centurionbarriersystems.com.au

Australia's Leading Plastic Water Filled Barriers Specialists, ideal for roads, construction sites, car parks, crowd control, shopping centers, sporting

Visit centurionbarriersystems.com.au

Key Findings

We analyzed Centurionbarriersystems.com.au page load time and found that the first response time was 669 ms and then it took 670 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

centurionbarriersystems.com.au performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value14.3 s

0/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value890 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.525

14/100

15%

TTI (Time to Interactive)

Value16.2 s

5/100

10%

Network Requests Diagram

centurionbarriersystems.com.au

669 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Centurionbarriersystems.com.au and no external sources were called. The less responsive or slowest element that took the longest time to load (669 ms) belongs to the original domain Centurionbarriersystems.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (62%)

Content Size

1.6 MB

After Optimization

619.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Centurionbarriersystems.com.au main page is 1.6 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Javascripts take 556.9 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 918 B

  • Original 1.6 kB
  • After minification 1.5 kB
  • After compression 663 B

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 918 B or 58% of the original size.

Image Optimization

-28%

Potential reduce by 154.2 kB

  • Original 548.1 kB
  • After minification 393.9 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, Centurion Barriers Ystems needs image optimization as it can save up to 154.2 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 406.3 kB

  • Original 556.9 kB
  • After minification 406.7 kB
  • After compression 150.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 406.3 kB or 73% of the original size.

CSS Optimization

-85%

Potential reduce by 439.2 kB

  • Original 513.8 kB
  • After minification 479.8 kB
  • After compression 74.6 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. Centurionbarriersystems.com.au needs all CSS files to be minified and compressed as it can save up to 439.2 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

Accessibility Review

centurionbarriersystems.com.au 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.

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

<frame> or <iframe> elements do not have a title

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

centurionbarriersystems.com.au best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

centurionbarriersystems.com.au 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 Centurionbarriersystems.com.au 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 Centurionbarriersystems.com.au 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

Open Graph description is not detected on the main page of Centurion Barriers Ystems. 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: