8.6 sec in total
674 ms
6.7 sec
1.2 sec
Welcome to optimalgroup.com.au homepage info - get ready to check Optimal Group best content right away, or after learning these important things about optimalgroup.com.au
Optimal Group is at the forefront of innovation and application in the energy sector, and prides itself of being “in the problem-solving business” for our customers and partners.
Visit optimalgroup.com.auWe analyzed Optimalgroup.com.au page load time and found that the first response time was 674 ms and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
optimalgroup.com.au performance score
name
value
score
weighting
Value4.5 s
14/100
10%
Value12.1 s
0/100
25%
Value10.9 s
6/100
10%
Value1,640 ms
12/100
30%
Value0.012
100/100
15%
Value14.8 s
8/100
10%
674 ms
997 ms
66 ms
68 ms
240 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 90% of them (79 requests) were addressed to the original Optimalgroup.com.au, 2% (2 requests) were made to Google.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Optimalgroup.com.au.
Page size can be reduced by 486.1 kB (17%)
2.8 MB
2.3 MB
In fact, the total size of Optimalgroup.com.au main page is 2.8 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 2.3 MB which makes up the majority of the site volume.
Potential reduce by 18.9 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 3.1 kB, which is 13% 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 18.9 kB or 79% of the original size.
Potential reduce by 163.6 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. Optimal Group images are well optimized though.
Potential reduce by 303.0 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 303.0 kB or 58% of the original size.
Potential reduce by 574 B
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. Optimalgroup.com.au has all CSS files already compressed.
Number of requests can be reduced by 17 (23%)
74
57
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optimal Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
optimalgroup.com.au
674 ms
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vendor.css
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jqvalidate-additional-methods.js
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core.js
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analytics.js
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optimalgroup.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
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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
optimalgroup.com.au best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
optimalgroup.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
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
Tap targets are not sized appropriately
EN
EN
UTF8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Optimalgroup.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 Optimalgroup.com.au main page’s claimed encoding is utf8. 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.
optimalgroup.com.au
Open Graph description is not detected on the main page of Optimal Group. 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: