10.6 sec in total
1.4 sec
8.7 sec
523 ms
Welcome to colesmastercard.com.au homepage info - get ready to check Coles Mastercard best content for Australia right away, or after learning these important things about colesmastercard.com.au
Choose the right credit card and benefit from Coles. Compare between Rewards, No Fee and Low Rate Mastercards. Apply online.
Visit colesmastercard.com.auWe analyzed Colesmastercard.com.au page load time and found that the first response time was 1.4 sec and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
colesmastercard.com.au performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value27.2 s
0/100
25%
Value19.9 s
0/100
10%
Value2,310 ms
5/100
30%
Value0.018
100/100
15%
Value29.9 s
0/100
10%
1382 ms
954 ms
725 ms
508 ms
487 ms
Our browser made a total of 117 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Colesmastercard.com.au, 11% (13 requests) were made to Coles.com.au and 6% (7 requests) were made to Pixel.mathtag.com. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Financialservices.coles.com.au.
Page size can be reduced by 1.3 MB (54%)
2.5 MB
1.2 MB
In fact, the total size of Colesmastercard.com.au main page is 2.5 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. 45% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 93.5 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. This page needs HTML code to be minified as it can gain 31.3 kB, which is 29% 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 93.5 kB or 87% of the original size.
Potential reduce by 62.3 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 Mastercard images are well optimized though.
Potential reduce by 828.2 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 828.2 kB or 74% of the original size.
Potential reduce by 356.2 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. Colesmastercard.com.au needs all CSS files to be minified and compressed as it can save up to 356.2 kB or 87% of the original size.
Number of requests can be reduced by 63 (57%)
110
47
The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coles Mastercard. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
credit-cards
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jquery-1.9.1.min.js
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bootstrap.css
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bootstrap-responsive.css
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galleria.classic.css
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Bootstrap.js
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colesmastercard.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
Heading elements are not in a sequentially-descending order
colesmastercard.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
Missing source maps for large first-party JavaScript
colesmastercard.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
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 Colesmastercard.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 Colesmastercard.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.
colesmastercard.com.au
Open Graph description is not detected on the main page of Coles Mastercard. 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: