7.3 sec in total
655 ms
6.3 sec
375 ms
Click here to check amazing Du Speed content. Otherwise, check out these important facts you probably never knew about duspeed.com.au
DuSpeed Driving Performance manufactures the best OTR made for Holden Commodores. They are made out of fibreglass instead of plastic. Each one is manually made by Dus himself. Our intake is the only O...
Visit duspeed.com.auWe analyzed Duspeed.com.au page load time and found that the first response time was 655 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
duspeed.com.au performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value4.6 s
34/100
25%
Value10.3 s
8/100
10%
Value210 ms
88/100
30%
Value0.348
32/100
15%
Value7.2 s
50/100
10%
655 ms
897 ms
219 ms
12 ms
1966 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 49% of them (26 requests) were addressed to the original Duspeed.com.au, 30% (16 requests) were made to Freesites.com.au and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Freesites.com.au.
Page size can be reduced by 113.1 kB (8%)
1.5 MB
1.4 MB
In fact, the total size of Duspeed.com.au main page is 1.5 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. 40% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 15.5 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 15.5 kB or 75% of the original size.
Potential reduce by 63.0 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. Du Speed images are well optimized though.
Potential reduce by 33.1 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 33.1 kB or 27% of the original size.
Potential reduce by 1.4 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. Duspeed.com.au needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 21% of the original size.
Number of requests can be reduced by 17 (38%)
45
28
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Du Speed. 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 10 to 1 for CSS and as a result speed up the page load time.
duspeed.com.au
655 ms
www.duspeed.com.au
897 ms
layout.css
219 ms
jquery.min.js
12 ms
mobileMenu.js
1966 ms
webfont.js
18 ms
webfont.js
869 ms
jquery.nivo.slider.pack.js
434 ms
nivo-slider.css
432 ms
default.css
433 ms
slideshow.css
1041 ms
awesome.css
2186 ms
fitVideo.js
2299 ms
analytics.js
21 ms
addthis_widget.js
132 ms
css
15 ms
webfont.js
1534 ms
slideshow.css
1474 ms
tablet.css
222 ms
oz2.png
436 ms
ww2.png
650 ms
Engine-bay.jpg
521 ms
Green-edge2.jpg
593 ms
a2.jpg
871 ms
Mat.jpg
741 ms
Mike.jpg
1025 ms
bg-grid.jpg
267 ms
bg-grad.jpg
437 ms
bg-main.jpg
1513 ms
logo.png
1185 ms
panel-top.png
1036 ms
nav-bg.png
1972 ms
nav-div.gif
439 ms
panel-bg.png
656 ms
c9d37f0a7e90c239dc195aa548c78b7f-large.jpg
656 ms
5a38841125222c2dbf1c516a5dcf1088-large.jpg
1087 ms
3c176d2e357fd2c5f0210c3e35be2931-large.jpg
873 ms
42331d8bd1db10a26523969fc6bf26c5-large.jpg
1090 ms
b84ce8bb15bc4050c359dfec67f91f5f-large.jpg
1466 ms
72f0ee162b83bdfa37d74e1082331f6a-large.jpg
1304 ms
607e6c8af080779fb89ee22798d92d85-large.jpg
1308 ms
3aeefa7a0975d53ef8a2f9636f7de550-large.jpg
1402 ms
analytics.js
65 ms
loading.gif
1508 ms
EYqxmaNOzLlWtsZSScy6XTNs.ttf
64 ms
collect
58 ms
css
18 ms
panel-bot.png
1449 ms
js
62 ms
MwQ5bhbm2POE2V9BOA.ttf
7 ms
mobileMenu.css
217 ms
mobileMenu.css
218 ms
mobile.css
218 ms
duspeed.com.au accessibility score
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
Image elements do not have [alt] attributes
Links do not have a discernible name
duspeed.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
duspeed.com.au SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Duspeed.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 Duspeed.com.au main page’s claimed encoding is iso-8859-1. 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.
duspeed.com.au
Open Graph description is not detected on the main page of Du Speed. 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: