Tools & Wizards About Us

Report Summary

  • 54

    Performance

    Renders faster than
    71% 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

  • 69

    SEO

    Google-friendlier than
    28% of websites

ozts.com.au

Oz Theatre Screens | Australian Made Projector Screens

Page Load Speed

8.7 sec in total

First Response

598 ms

Resources Loaded

7.6 sec

Page Rendered

477 ms

About Website

Welcome to ozts.com.au homepage info - get ready to check Oz Ts best content right away, or after learning these important things about ozts.com.au

Welcome to Oz Theatre Screens online storefront - Manufacturer of quality Australian made projection screens, Front Projection Screens, Home Theatre, Projector Screens

Visit ozts.com.au

Key Findings

We analyzed Ozts.com.au page load time and found that the first response time was 598 ms and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

ozts.com.au performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

ozts.com.au

598 ms

www.projectorscreens.com.au

1981 ms

standalone.4d440ef810a3816a9902649db94a44531698313411.css

629 ms

scripts-fb23d79a48abcbe92df487579241c51a1698313411.js

1976 ms

1Ptug8zYS_SKggPNyC0ISg.ttf

59 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Ozts.com.au, 76% (16 requests) were made to Projectorscreens.com.au and 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Projectorscreens.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 94.5 kB (4%)

Content Size

2.7 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ozts.com.au main page is 2.7 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. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 21.5 kB

  • Original 28.7 kB
  • After minification 26.0 kB
  • After compression 7.2 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. 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 21.5 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 47.0 kB

  • Original 2.4 MB
  • After minification 2.4 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. Oz Ts images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 18.8 kB

  • Original 177.3 kB
  • After minification 177.3 kB
  • After compression 158.6 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 18.8 kB or 11% of the original size.

CSS Optimization

-14%

Potential reduce by 7.2 kB

  • Original 49.7 kB
  • After minification 49.7 kB
  • After compression 42.6 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. Ozts.com.au needs all CSS files to be minified and compressed as it can save up to 7.2 kB or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oz Ts. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

ozts.com.au accessibility score

95

Accessibility Issues

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

ozts.com.au 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

Missing source maps for large first-party JavaScript

SEO Factors

ozts.com.au SEO score

69

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Ozts.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 Ozts.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 Oz Ts. 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: