6.6 sec in total
572 ms
5.9 sec
127 ms
Welcome to altsa.co.za homepage info - get ready to check ALTSA best content for South Africa right away, or after learning these important things about altsa.co.za
ALTSA provides premium quality LED Lighting solutions across South Africa.
Visit altsa.co.zaWe analyzed Altsa.co.za page load time and found that the first response time was 572 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
altsa.co.za performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value20.3 s
0/100
25%
Value10.8 s
6/100
10%
Value670 ms
44/100
30%
Value0.192
64/100
15%
Value18.1 s
3/100
10%
572 ms
822 ms
7 ms
611 ms
1324 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 96% of them (45 requests) were addressed to the original Altsa.co.za, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Altsa.co.za.
Page size can be reduced by 281.5 kB (55%)
507.6 kB
226.1 kB
In fact, the total size of Altsa.co.za main page is 507.6 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. 25% of websites need less resources to load. Javascripts take 276.6 kB which makes up the majority of the site volume.
Potential reduce by 24.1 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 24.1 kB or 78% of the original size.
Potential reduce by 29.9 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, ALTSA needs image optimization as it can save up to 29.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 221.3 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 221.3 kB or 80% of the original size.
Potential reduce by 6.3 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. Altsa.co.za needs all CSS files to be minified and compressed as it can save up to 6.3 kB or 80% of the original size.
Number of requests can be reduced by 9 (20%)
45
36
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ALTSA. 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.
altsa.co.za
572 ms
www.altsa.co.za
822 ms
ga.js
7 ms
jsNavBarFuncs.js
611 ms
wp_navbar_menub.js
1324 ms
wp_navbar_menub_H1.css
558 ms
customnavtree1.js
607 ms
wp_navbar_menub_V2.css
609 ms
customnavtree9.js
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customnavtree12.js
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jquery.js
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jquery.timers.js
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jquery.wpgallery.js
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jspngfix.js
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altsa.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
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.
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
altsa.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
altsa.co.za 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Altsa.co.za 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 Altsa.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.
altsa.co.za
Open Graph description is not detected on the main page of ALTSA. 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: