27.9 sec in total
1.4 sec
26.4 sec
135 ms
Visit odg.com.au now to see the best up-to-date Odg content and also check out these interesting facts you probably never knew about odg.com.au
ODG HADEN Construction is a leading electrical and communications engineering solutions provider. We help our customers design, build and maintain 'mission critical' infrastructure, such as Railway s...
Visit odg.com.auWe analyzed Odg.com.au page load time and found that the first response time was 1.4 sec and then it took 26.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 7 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
odg.com.au performance score
name
value
score
weighting
Value0
0/100
10%
Value0
0/100
25%
Value0
0/100
10%
Value0
0/100
30%
Value0.11
87/100
15%
Value0
0/100
10%
1413 ms
1040 ms
528 ms
785 ms
532 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 48% of them (20 requests) were addressed to the original Odg.com.au, 24% (10 requests) were made to Norfolkgl.com and 24% (10 requests) were made to Rcrtom.com.au. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Rcrtom.com.au.
Page size can be reduced by 101.9 kB (70%)
144.7 kB
42.9 kB
In fact, the total size of Odg.com.au main page is 144.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. CSS take 53.9 kB which makes up the majority of the site volume.
Potential reduce by 25.9 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. 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 25.9 kB or 83% of the original size.
Potential reduce by 2.1 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, Odg needs image optimization as it can save up to 2.1 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 27.1 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 27.1 kB or 55% of the original size.
Potential reduce by 46.7 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. Odg.com.au needs all CSS files to be minified and compressed as it can save up to 46.7 kB or 87% of the original size.
Number of requests can be reduced by 14 (58%)
24
10
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Odg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
odg.com.au
1413 ms
NorfolkGroup.css
1040 ms
Welcome.css
528 ms
AC_RunActiveContent.js
785 ms
Norfolk.js
532 ms
MenuMain.js
785 ms
Validation.js
776 ms
RCR_Logo_over.png
3882 ms
Haden_Logo_over.png
3883 ms
ResolveLogo_over.gif
3882 ms
EnergyProductLogo_over.gif
3883 ms
MetalbiltLogo_over.gif
3883 ms
PlusSymbol_over.png
268 ms
PlusSymbol_up.png
270 ms
Logo.gif
270 ms
SearchIcon.png
268 ms
Spacer.gif
267 ms
Home_Industrial.jpg
3894 ms
LeftGrad.gif
266 ms
RightGrad.gif
521 ms
SearchField.gif
520 ms
Logo.png
774 ms
Haden_Logo_up.png
4102 ms
ResolveLogo_up.gif
4103 ms
EnergyProductLogo_up.gif
4103 ms
MetalbiltLogo_up.gif
4104 ms
HomePageGradSlice.gif
498 ms
BackgroundGrad.gif
494 ms
ga.js
4 ms
__utm.gif
11 ms
NorfolkGroup_Print.css
266 ms
Welcome_Print.css
266 ms
www.rcrtom.com.au
11980 ms
www.rcrtom.com.au
15205 ms
www.rcrtom.com.au
18448 ms
www.rcrtom.com.au
19570 ms
www.rcrtom.com.au
19570 ms
www.rcrtom.com.au
19544 ms
www.rcrtom.com.au
20312 ms
www.rcrtom.com.au
20311 ms
www.rcrtom.com.au
20311 ms
www.rcrtom.com.au
20312 ms
odg.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
<frame> or <iframe> elements do not have a title
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
odg.com.au SEO score
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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Odg.com.au can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Odg.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.
odg.com.au
Open Graph description is not detected on the main page of Odg. 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: