10.1 sec in total
2.6 sec
7.3 sec
249 ms
Click here to check amazing Centralsd content for Australia. Otherwise, check out these important facts you probably never knew about centralsd.com.au
Australian distributor of world-leading electronic security brands, CSD is committed to offering better products and better services across our national branch network.
Visit centralsd.com.auWe analyzed Centralsd.com.au page load time and found that the first response time was 2.6 sec and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
centralsd.com.au performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value5.4 s
20/100
25%
Value10.5 s
7/100
10%
Value970 ms
28/100
30%
Value0.168
71/100
15%
Value11.4 s
19/100
10%
2553 ms
921 ms
460 ms
458 ms
464 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 73% of them (40 requests) were addressed to the original Centralsd.com.au, 16% (9 requests) were made to Csd.com.au and 4% (2 requests) were made to Codeorigin.jquery.com. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Centralsd.com.au.
Page size can be reduced by 1.0 MB (34%)
3.1 MB
2.1 MB
In fact, the total size of Centralsd.com.au main page is 3.1 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. 55% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 32.5 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 32.5 kB or 63% of the original size.
Potential reduce by 273.2 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, Centralsd needs image optimization as it can save up to 273.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 628.4 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 628.4 kB or 76% of the original size.
Potential reduce by 113.8 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. Centralsd.com.au needs all CSS files to be minified and compressed as it can save up to 113.8 kB or 86% of the original size.
Number of requests can be reduced by 16 (31%)
52
36
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centralsd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
centralsd.com.au
2553 ms
default.css
921 ms
module.css
460 ms
module.css
458 ms
skin.css
464 ms
container.css
461 ms
jquery-1.7.2.min.js
16 ms
jquery-ui.min.js
18 ms
Menu.CSD.css
687 ms
Telerik.Web.UI.WebResource.axd
688 ms
jquery-1.7.2.min.js
6 ms
jquery-ui.min.js
6 ms
WebResource.axd
239 ms
Telerik.Web.UI.WebResource.axd
1204 ms
dnn.js
459 ms
dnn.modalpopup.js
462 ms
jquery.hoverIntent.min.js
524 ms
dnn.jquery.js
944 ms
dnncore.js
687 ms
initWidgets.js
464 ms
ga.js
8 ms
CSD-Aviglon-Banner.jpg
1459 ms
Integriti%20ad%20v2b.jpg
1742 ms
CSDLogo.jpg
231 ms
techSupport.gif
230 ms
AVG%20Front%20Page.PNG
4479 ms
IIS%20Front%20Page.PNG
1980 ms
Avigilon%20Front%20Page_thumbnail.PNG
727 ms
Inner%20Range%20Newsletter,%20Issue%201_Thumbnail.PNG
457 ms
Paradox%20Brochure%20Front%20Page_thumbnail.PNG
870 ms
Paradox%20Newsletter%20Front%20Page_thumbnail.PNG
726 ms
Brand%20Email%20Signature%20-%20V2%20-%20HR%20-%20V2%20(Custom).png
899 ms
Front%20Page%20Thumbnail.png
1740 ms
2013-08-02_PDXbrochure-FrontCover_135pxW.jpg
1056 ms
DS-2CD-71x3-E-190w.png
1055 ms
UWS%20Icon%20190w.png
1754 ms
Thermographic%20Image%20(Custom).png
1294 ms
avigilon-8-0mp-hd-dome-180%20-%20150px.jpg
1283 ms
integriti%20iphone.png
1510 ms
iParadox%20on%20Android%20150w.png
1512 ms
CSD-Darkfighter.jpg
1451 ms
CSD-Branches.jpg
1679 ms
WebsiteSliders_NewIntegriti%20v2b.jpg
1925 ms
Mobotix%20iPhone%20app.jpg
1694 ms
avigilon%20slider.jpg
1735 ms
Concept%20Web%20Banner.jpg
1906 ms
Mobotix%20Banner.jpg
1906 ms
HikvisionSlider.jpg
2364 ms
__utm.gif
13 ms
bg_topNav.gif
230 ms
WebResource.axd
229 ms
bg_topNav.gif
376 ms
bg_footer.gif
396 ms
DotNetNukeAjaxShared.js
442 ms
widgets.js
231 ms
centralsd.com.au accessibility score
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
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.
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.
centralsd.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
centralsd.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
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 Centralsd.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 Centralsd.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.
centralsd.com.au
Open Graph description is not detected on the main page of Centralsd. 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: