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Welcome to cna.co.za homepage info - get ready to check CNA best content for South Africa right away, or after learning these important things about cna.co.za
CNA is a retailer focused on stationery and books. Established in 1896, CNA has over 150 stores in South Africa, Namibia, Botswana, Lesotho and Eswatini.
Visit cna.co.zaWe analyzed Cna.co.za page load time and found that the first response time was 712 ms and then it took 69.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
cna.co.za performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value8.0 s
3/100
25%
Value9.1 s
14/100
10%
Value1,610 ms
12/100
30%
Value0.116
85/100
15%
Value7.4 s
49/100
10%
712 ms
3240 ms
739 ms
1368 ms
412 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 68% of them (64 requests) were addressed to the original Cna.co.za, 5% (5 requests) were made to Google-analytics.com and 3% (3 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (8.6 sec) relates to the external source Facebook.com.
Page size can be reduced by 1.7 MB (48%)
3.5 MB
1.8 MB
In fact, the total size of Cna.co.za main page is 3.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 641.9 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 254.5 kB, which is 37% 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 641.9 kB or 93% of the original size.
Potential reduce by 30.2 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. CNA images are well optimized though.
Potential reduce by 415.2 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 415.2 kB or 61% of the original size.
Potential reduce by 582.0 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. Cna.co.za needs all CSS files to be minified and compressed as it can save up to 582.0 kB or 97% of the original size.
Number of requests can be reduced by 25 (30%)
83
58
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CNA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
cna.co.za
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activityi;src=5722817;type=rosbt0;cat=edcon003;ord=8489418406668;~oref=https%3A%2F%2Fwww.cna.co.za%2F
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cna.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.
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
cna.co.za 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
Page has valid source maps
cna.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cna.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 Cna.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.
cna.co.za
Open Graph description is not detected on the main page of CNA. 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: