4.2 sec in total
760 ms
3.3 sec
114 ms
Click here to check amazing Kos content. Otherwise, check out these important facts you probably never knew about kos.com.au
This domain may be for sale!
Visit kos.com.auWe analyzed Kos.com.au page load time and found that the first response time was 760 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
kos.com.au performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value3.7 s
58/100
25%
Value3.5 s
88/100
10%
Value100 ms
98/100
30%
Value0.233
53/100
15%
Value3.5 s
92/100
10%
760 ms
470 ms
466 ms
694 ms
465 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to Kos.com.au and no external sources were called. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Kos.com.au.
Page size can be reduced by 35.5 kB (24%)
150.0 kB
114.5 kB
In fact, the total size of Kos.com.au main page is 150.0 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. Only 10% of websites need less resources to load. Images take 122.6 kB which makes up the majority of the site volume.
Potential reduce by 5.5 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 5.5 kB or 77% of the original size.
Potential reduce by 14.7 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, Kos needs image optimization as it can save up to 14.7 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 13.2 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 13.2 kB or 75% of the original size.
Potential reduce by 2.2 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. Kos.com.au needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 78% of the original size.
We found no issues to fix!
20
20
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kos. According to our analytics all requests are already optimized.
kos.com.au
760 ms
xr_main.css
470 ms
xr_text.css
466 ms
roe.js
694 ms
1.png
465 ms
2.png
469 ms
3.png
466 ms
5.png
467 ms
6.png
470 ms
7.png
478 ms
8.png
926 ms
9.png
927 ms
10.png
1617 ms
11.png
929 ms
12.jpg
1391 ms
53.jpg
939 ms
13.png
1389 ms
14.png
1390 ms
15.png
1391 ms
16.png
1402 ms
17.png
1855 ms
kos.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
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
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.
kos.com.au best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
kos.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
EN
N/A
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kos.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 Kos.com.au main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
kos.com.au
Open Graph description is not detected on the main page of Kos. 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: