6 sec in total
1.6 sec
4.3 sec
210 ms
Visit caldis.co.za now to see the best up-to-date Caldis content and also check out these interesting facts you probably never knew about caldis.co.za
Caldis Sound is a family owned business with over 35 years of retail experience in high end electronics and the very best the audio digital world has to offer.
Visit caldis.co.zaWe analyzed Caldis.co.za page load time and found that the first response time was 1.6 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
caldis.co.za performance score
name
value
score
weighting
Value8.4 s
0/100
10%
Value18.9 s
0/100
25%
Value25.2 s
0/100
10%
Value5,950 ms
0/100
30%
Value0
100/100
15%
Value23.6 s
1/100
10%
1566 ms
671 ms
451 ms
688 ms
468 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 91% of them (30 requests) were addressed to the original Caldis.co.za, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Iisgroup.co.za. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Caldis.co.za.
Page size can be reduced by 97.0 kB (27%)
352.8 kB
255.8 kB
In fact, the total size of Caldis.co.za main page is 352.8 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. Images take 203.3 kB which makes up the majority of the site volume.
Potential reduce by 5.4 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 974 B, 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 5.4 kB or 70% of the original size.
Potential reduce by 6.4 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. Caldis images are well optimized though.
Potential reduce by 67.0 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 67.0 kB or 56% of the original size.
Potential reduce by 18.2 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. Caldis.co.za needs all CSS files to be minified and compressed as it can save up to 18.2 kB or 82% of the original size.
Number of requests can be reduced by 9 (28%)
32
23
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Caldis. 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 6 to 1 for CSS and as a result speed up the page load time.
caldis.co.za
1566 ms
style_caldis.css
671 ms
specials.css
451 ms
featured.css
688 ms
products_form.css
468 ms
form.css
694 ms
jquery.lightbox-0.5.css
471 ms
product_form_validation.js
679 ms
validation.js
748 ms
jquery-1.6.2.min.js
1922 ms
jquery.lightbox-0.5.pack.js
898 ms
ga.js
13 ms
bg_tile_02.png
237 ms
iis_web_logo_small.gif
456 ms
caldis_logo.png
740 ms
blurb.png
242 ms
home_a.png
230 ms
about_a.png
232 ms
location_a.png
241 ms
contact_a.png
470 ms
enquiries_a.png
457 ms
bg_tile.png
458 ms
main_pics_01.jpg
489 ms
main_pics_02.jpg
706 ms
main_pics_03.jpg
685 ms
main_pics_04.jpg
909 ms
main_pics_05.jpg
941 ms
main_pics_06.jpg
724 ms
main_pics_07.jpg
915 ms
sawalogo_1.gif
938 ms
fb.png
963 ms
twitter.png
970 ms
__utm.gif
15 ms
caldis.co.za accessibility score
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
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
Links do not have a discernible name
caldis.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
Missing source maps for large first-party JavaScript
caldis.co.za SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Caldis.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 Caldis.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.
caldis.co.za
Open Graph description is not detected on the main page of Caldis. 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: