Tools & Wizards About Us

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

keystoneacoustics.com.au

Decorative Acoustic Panels For Walls & Ceilings - Keystone Linings & Acoustics

Page Load Speed

17 sec in total

First Response

1.3 sec

Resources Loaded

13 sec

Page Rendered

2.6 sec

About Website

Welcome to keystoneacoustics.com.au homepage info - get ready to check Keystone Acoustics best content right away, or after learning these important things about keystoneacoustics.com.au

Keystone Linings specialise in design & manufacture of Decorative Acoustic Panels for walls & Ceilings for Australian Architects & Builders for 40yrs

Visit keystoneacoustics.com.au

Key Findings

We analyzed Keystoneacoustics.com.au page load time and found that the first response time was 1.3 sec and then it took 15.7 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

keystoneacoustics.com.au performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value23.4 s

0/100

10%

TBT (Total Blocking Time)

Value1,950 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.039

100/100

15%

TTI (Time to Interactive)

Value33.0 s

0/100

10%

Network Requests Diagram

keystonelinings.com.au

1304 ms

style.min.css

436 ms

shortcodes.css

648 ms

styles.css

649 ms

plyr.css

651 ms

Our browser made a total of 159 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Keystoneacoustics.com.au, 4% (7 requests) were made to Fonts.bunny.net and 3% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Keystonelinings.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 249.4 kB (2%)

Content Size

11.4 MB

After Optimization

11.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Keystoneacoustics.com.au main page is 11.4 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 10.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 205.4 kB

  • Original 243.0 kB
  • After minification 226.8 kB
  • After compression 37.6 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 205.4 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 16.5 kB

  • Original 10.0 MB
  • After minification 10.0 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. Keystone Acoustics images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 19.3 kB

  • Original 906.4 kB
  • After minification 906.3 kB
  • After compression 887.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 8.2 kB

  • Original 244.8 kB
  • After minification 244.3 kB
  • After compression 236.7 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. Keystoneacoustics.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 106 (74%)

Requests Now

143

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 143 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Keystone Acoustics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 73 to 1 for JavaScripts and from 35 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

keystoneacoustics.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.

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

keystoneacoustics.com.au best practices score

92

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

Page has valid source maps

SEO Factors

keystoneacoustics.com.au SEO score

89

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