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csaspecialised.com.au screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

csaspecialised.com.au

Industrial Waste Management Melbourne | CSA Specialised Services

Page Load Speed

17.5 sec in total

First Response

2.2 sec

Resources Loaded

14.9 sec

Page Rendered

423 ms

csaspecialised.com.au screenshot

About Website

Welcome to csaspecialised.com.au homepage info - get ready to check CSA Specialised best content right away, or after learning these important things about csaspecialised.com.au

CSA is a trusted environmental service provider specialising in waste management, removal and disposal across all industrial sectors in Melbourne, Victoria.

Visit csaspecialised.com.au

Key Findings

We analyzed Csaspecialised.com.au page load time and found that the first response time was 2.2 sec and then it took 15.3 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

csaspecialised.com.au performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value31.4 s

0/100

25%

SI (Speed Index)

Value24.8 s

0/100

10%

TBT (Total Blocking Time)

Value1,670 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.2

62/100

15%

TTI (Time to Interactive)

Value30.8 s

0/100

10%

Network Requests Diagram

csaspecialised.com.au

2194 ms

3b711c382d35419da4178e4caf16aa42.css

2662 ms

css

36 ms

jquery.min.js

1649 ms

jquery-migrate.min.js

1177 ms

Our browser made a total of 176 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Csaspecialised.com.au, 21% (37 requests) were made to Static.csaspecialised.com.au and 20% (36 requests) were made to Static3.csaspecialised.com.au. The less responsive or slowest element that took the longest time to load (8.7 sec) relates to the external source Static2.csaspecialised.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (29%)

Content Size

7.5 MB

After Optimization

5.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Csaspecialised.com.au main page is 7.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 336.8 kB

  • Original 437.5 kB
  • After minification 427.1 kB
  • After compression 100.7 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 336.8 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 28.0 kB

  • Original 4.2 MB
  • After minification 4.2 MB

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. CSA Specialised images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 958.0 kB

  • Original 1.8 MB
  • After minification 1.8 MB
  • After compression 868.9 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 958.0 kB or 52% of the original size.

CSS Optimization

-83%

Potential reduce by 822.7 kB

  • Original 994.5 kB
  • After minification 993.4 kB
  • After compression 171.8 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. Csaspecialised.com.au needs all CSS files to be minified and compressed as it can save up to 822.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 89 (57%)

Requests Now

155

After Optimization

66

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 155 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CSA Specialised. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 87 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

csaspecialised.com.au

csaspecialised.com.au

2194 ms

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Accessibility Review

csaspecialised.com.au accessibility score

81

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

csaspecialised.com.au 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

csaspecialised.com.au SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Csaspecialised.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 Csaspecialised.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

csaspecialised.com.au

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