3.7 sec in total
538 ms
2.9 sec
265 ms
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Visit cto.com.auWe analyzed Cto.com.au page load time and found that the first response time was 538 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
cto.com.au performance score
name
value
score
weighting
Value7.3 s
1/100
10%
Value7.3 s
5/100
25%
Value16.3 s
0/100
10%
Value1,170 ms
21/100
30%
Value0.1
90/100
15%
Value20.2 s
2/100
10%
538 ms
232 ms
459 ms
462 ms
466 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 83% of them (25 requests) were addressed to the original Cto.com.au, 7% (2 requests) were made to Googleadservices.com and 3% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Cto.com.au.
Page size can be reduced by 157.1 kB (44%)
356.3 kB
199.2 kB
In fact, the total size of Cto.com.au main page is 356.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 158.4 kB which makes up the majority of the site volume.
Potential reduce by 21.3 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 21.3 kB or 75% of the original size.
Potential reduce by 19.5 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, Cto needs image optimization as it can save up to 19.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 71.2 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 71.2 kB or 62% of the original size.
Potential reduce by 45.1 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. Cto.com.au needs all CSS files to be minified and compressed as it can save up to 45.1 kB or 84% of the original size.
Number of requests can be reduced by 11 (41%)
27
16
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.cto.com.au
538 ms
ModuleStyleSheets.css
232 ms
style.css
459 ms
sifr.css
462 ms
p7PM3-05.css
466 ms
jquery-latest.pack.js
8 ms
sifr.js
482 ms
sifr-config.js
463 ms
animatedcollapse.js
464 ms
Java_DynMenusSelectedCSS.js
690 ms
Java_DynMenus.js
686 ms
Java_DynMenusSelected.js
703 ms
conversion.js
14 ms
p7PM3scripts.js
691 ms
body_bg.png
239 ms
head_bg.png
234 ms
logo3.png
431 ms
facebook_icon.png
433 ms
linkedin_icon.png
439 ms
twitter_icon.png
450 ms
herotext.png
687 ms
rbutton_newsletter.png
462 ms
button_booknow.png
658 ms
button_locations.png
660 ms
foot_line.gif
669 ms
hero_bg.png
1165 ms
footer_tile.gif
462 ms
40 ms
30 ms
35 ms
cto.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
cto.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
Page has valid source maps
cto.com.au SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cto.com.au can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cto.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.
cto.com.au
Open Graph description is not detected on the main page of Cto. 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: