15 sec in total
1.8 sec
12.3 sec
889 ms
Welcome to centralaudiovisual.com.au homepage info - get ready to check Central Audio Visual best content right away, or after learning these important things about centralaudiovisual.com.au
Central Audio Visual manages and hires commercial audio visual equipment, staging equipment and television broadcast facilities.
Visit centralaudiovisual.com.auWe analyzed Centralaudiovisual.com.au page load time and found that the first response time was 1.8 sec and then it took 13.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
centralaudiovisual.com.au performance score
name
value
score
weighting
Value7.2 s
1/100
10%
Value19.1 s
0/100
25%
Value19.3 s
0/100
10%
Value18,140 ms
0/100
30%
Value0.022
100/100
15%
Value31.7 s
0/100
10%
1820 ms
436 ms
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643 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 63% of them (61 requests) were addressed to the original Centralaudiovisual.com.au, 9% (9 requests) were made to Fonts.gstatic.com and 6% (6 requests) were made to I0.wp.com. The less responsive or slowest element that took the longest time to load (5.8 sec) belongs to the original domain Centralaudiovisual.com.au.
Page size can be reduced by 3.5 MB (37%)
9.5 MB
6.0 MB
In fact, the total size of Centralaudiovisual.com.au main page is 9.5 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. 65% of websites need less resources to load. Images take 9.0 MB which makes up the majority of the site volume.
Potential reduce by 96.4 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 96.4 kB or 84% of the original size.
Potential reduce by 3.4 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. Obviously, Central Audio Visual needs image optimization as it can save up to 3.4 MB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 8.6 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. This website has mostly compressed JavaScripts.
Potential reduce by 7.1 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. Centralaudiovisual.com.au has all CSS files already compressed.
Number of requests can be reduced by 60 (73%)
82
22
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Central Audio Visual. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.
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centralaudiovisual.com.au accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
centralaudiovisual.com.au best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
centralaudiovisual.com.au SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centralaudiovisual.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 Centralaudiovisual.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.
centralaudiovisual.com.au
Open Graph description is not detected on the main page of Central Audio Visual. 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: