10.2 sec in total
495 ms
9.2 sec
555 ms
Welcome to ultrasound.co.za homepage info - get ready to check Ultra Sound best content for South Africa right away, or after learning these important things about ultrasound.co.za
Ultra Sound and Vision get high fidelity audio at home. We offer you the best solutions for your Home automation and entertainment systems. Visit us for a free demo on some of our products.
Visit ultrasound.co.zaWe analyzed Ultrasound.co.za page load time and found that the first response time was 495 ms and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
ultrasound.co.za performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value8.9 s
1/100
25%
Value9.7 s
11/100
10%
Value3,140 ms
2/100
30%
Value0.182
67/100
15%
Value17.8 s
4/100
10%
495 ms
1934 ms
670 ms
1385 ms
143 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 68% of them (49 requests) were addressed to the original Ultrasound.co.za, 6% (4 requests) were made to Js.zohostatic.com and 4% (3 requests) were made to Salesiq.zoho.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Ultrasound.co.za.
Page size can be reduced by 1.3 MB (34%)
3.9 MB
2.6 MB
In fact, the total size of Ultrasound.co.za main page is 3.9 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. 50% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 134.9 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 40.1 kB, which is 26% 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 134.9 kB or 87% of the original size.
Potential reduce by 101.6 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. Ultra Sound images are well optimized though.
Potential reduce by 873.3 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 873.3 kB or 72% of the original size.
Potential reduce by 194.6 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. Ultrasound.co.za needs all CSS files to be minified and compressed as it can save up to 194.6 kB or 84% of the original size.
Number of requests can be reduced by 17 (25%)
68
51
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ultra Sound. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
ultrasound.co.za
495 ms
1934 ms
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ultrasound.co.za 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
ultrasound.co.za 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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
ultrasound.co.za 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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ultrasound.co.za 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 Ultrasound.co.za 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.
ultrasound.co.za
Open Graph data is detected on the main page of Ultra Sound. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: