8 sec in total
758 ms
6.7 sec
553 ms
Visit colesgroup.com.au now to see the best up-to-date Coles Group content for Australia and also check out these interesting facts you probably never knew about colesgroup.com.au
Visit colesgroup.com.auWe analyzed Colesgroup.com.au page load time and found that the first response time was 758 ms and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
colesgroup.com.au performance score
name
value
score
weighting
Value15.4 s
0/100
10%
Value24.5 s
0/100
25%
Value23.6 s
0/100
10%
Value410 ms
67/100
30%
Value0.006
100/100
15%
Value30.4 s
0/100
10%
758 ms
3216 ms
1432 ms
740 ms
742 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Colesgroup.com.au, 86% (48 requests) were made to Wesfarmers.com.au and 4% (2 requests) were made to Fast.fonts.com. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Wesfarmers.com.au.
Page size can be reduced by 594.3 kB (51%)
1.2 MB
561.6 kB
In fact, the total size of Colesgroup.com.au main page is 1.2 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. 35% of websites need less resources to load. Javascripts take 480.9 kB which makes up the majority of the site volume.
Potential reduce by 25.3 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. This page needs HTML code to be minified as it can gain 3.5 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 25.3 kB or 76% of the original size.
Potential reduce by 10.5 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. Coles Group images are well optimized though.
Potential reduce by 348.9 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 348.9 kB or 73% of the original size.
Potential reduce by 209.5 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. Colesgroup.com.au needs all CSS files to be minified and compressed as it can save up to 209.5 kB or 85% of the original size.
Number of requests can be reduced by 31 (58%)
53
22
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coles Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
colesgroup.com.au
758 ms
www.wesfarmers.com.au
3216 ms
jquery-1.8.1.min.js
1432 ms
jcemediabox.css
740 ms
style.css
742 ms
style.css
510 ms
category.css
967 ms
mootools-core.js
1662 ms
core.js
912 ms
k2.js
967 ms
caption.js
967 ms
jcemediabox.js
1373 ms
category_mt13.js
1657 ms
bootstrap.css
1899 ms
responsive.css
980 ms
flexslider.css
1258 ms
f168356e-8987-4b18-bb53-88fc8ae4e6cc.css
62 ms
bootstrap-transition.js
928 ms
bootstrap-alert.js
974 ms
bootstrap-modal.js
1087 ms
bootstrap-dropdown.js
1159 ms
bootstrap-scrollspy.js
1206 ms
bootstrap-tab.js
1209 ms
bootstrap-tooltip.js
1215 ms
bootstrap-popover.js
1219 ms
bootstrap-button.js
1389 ms
bootstrap-collapse.js
1435 ms
bootstrap-carousel.js
1607 ms
bootstrap-typeahead.js
1607 ms
md_stylechanger.js
1607 ms
jquery.flexslider.js
1763 ms
jquery.meanmenu.min.js
1774 ms
analytics.js
106 ms
header_bg.png
309 ms
logo_wesfarmers_white.png
324 ms
header_icons.png
306 ms
button_search.png
325 ms
2015_sustainability_report_banner_42_940_313_80_c-41-940-313-80-c.jpg
520 ms
luminous_world_national_art_school_sydney-55-940-313-80-c.jpg
358 ms
Coles_hero-26-940-313-80-c.jpg
447 ms
HIOS_hero-33-940-313-80-c.jpg
465 ms
Resources_hero-34-940-313-80-c.jpg
695 ms
Wes_CEF_hero-35-940-313-80-c.jpg
467 ms
dotpoint.png
559 ms
dotpoint_circle.png
677 ms
cover-ar2015.png
696 ms
cover-sr2015s-p.png
699 ms
quote.aspx
786 ms
twitter-bird.png
717 ms
footer_logo_wesfarmers.png
757 ms
collect
97 ms
popup.html
650 ms
tooltip.html
857 ms
c9608c86-30ac-4cc6-af64-c9a320349263.woff
42 ms
style.css
107 ms
jquery.min.js
65 ms
colesgroup.com.au accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
colesgroup.com.au best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
colesgroup.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
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Colesgroup.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 Colesgroup.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.
colesgroup.com.au
Open Graph description is not detected on the main page of Coles Group. 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: