69.6 sec in total
812 ms
51.1 sec
17.7 sec
Visit jbhifionline.com.au now to see the best up-to-date JB Hi Fi Online content and also check out these interesting facts you probably never knew about jbhifionline.com.au
JB Hi-Fi is Australia's largest home entertainment retailer with top products, great quality + value. Learn more about our product range online.
Visit jbhifionline.com.auWe analyzed Jbhifionline.com.au page load time and found that the first response time was 812 ms and then it took 68.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
jbhifionline.com.au performance score
name
value
score
weighting
Value7.2 s
1/100
10%
Value8.8 s
1/100
25%
Value29.2 s
0/100
10%
Value45,480 ms
0/100
30%
Value0
100/100
15%
Value72.5 s
0/100
10%
812 ms
204 ms
1836 ms
1837 ms
1840 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Jbhifionline.com.au, 17% (15 requests) were made to Assets.jbhifi.com.au and 6% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (18 sec) relates to the external source Assets.jbhifi.com.au.
Page size can be reduced by 765.5 kB (15%)
5.1 MB
4.4 MB
In fact, the total size of Jbhifionline.com.au main page is 5.1 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.4 MB which makes up the majority of the site volume.
Potential reduce by 206.9 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 87.2 kB, which is 38% 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 206.9 kB or 89% of the original size.
Potential reduce by 337.3 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. JB Hi Fi Online images are well optimized though.
Potential reduce by 221.3 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 221.3 kB or 49% of the original size.
Number of requests can be reduced by 39 (46%)
84
45
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JB Hi Fi Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.jbhifi.com.au
812 ms
jb.css
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angular-block-ui.css
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angular-block-ui-custom-cart.css
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notification.css
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Tipuh6LOjX++nZJK4Af+FsAGNAEuwCFBYsQEBjlmxRgYrWCGwEFlLsBRSWCGwgFkdsAYrXFhZsBQrAAAAAVTL21sAAA==
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jbhifionline.com.au accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
[id] attributes on active, focusable elements are not unique
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.
jbhifionline.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
jbhifionline.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 Jbhifionline.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 Jbhifionline.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.
jbhifionline.com.au
Open Graph description is not detected on the main page of JB Hi Fi Online. 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: