8.9 sec in total
1.1 sec
7.6 sec
141 ms
Welcome to centracom.co.za homepage info - get ready to check Centracom best content for South Africa right away, or after learning these important things about centracom.co.za
Centracom helps all businesses, from small offices at home all the way to large corporates save costs on their communications solution.
Visit centracom.co.zaWe analyzed Centracom.co.za page load time and found that the first response time was 1.1 sec and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
centracom.co.za performance score
name
value
score
weighting
Value8.9 s
0/100
10%
Value23.4 s
0/100
25%
Value26.6 s
0/100
10%
Value5,170 ms
0/100
30%
Value0.08
94/100
15%
Value26.7 s
0/100
10%
1140 ms
228 ms
50 ms
455 ms
463 ms
Our browser made a total of 127 requests to load all elements on the main page. We found that 93% of them (118 requests) were addressed to the original Centracom.co.za, 3% (4 requests) were made to Fonts.googleapis.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Centracom.co.za.
Page size can be reduced by 871.5 kB (72%)
1.2 MB
344.8 kB
In fact, the total size of Centracom.co.za main page is 1.2 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. CSS take 509.2 kB which makes up the majority of the site volume.
Potential reduce by 118.3 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 118.3 kB or 90% of the original size.
Potential reduce by 28.4 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. Obviously, Centracom needs image optimization as it can save up to 28.4 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 276.8 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 276.8 kB or 74% of the original size.
Potential reduce by 448.0 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. Centracom.co.za needs all CSS files to be minified and compressed as it can save up to 448.0 kB or 88% of the original size.
Number of requests can be reduced by 27 (21%)
126
99
The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centracom. 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 14 to 1 for CSS and as a result speed up the page load time.
www.centracom.co.za
1140 ms
front.css
228 ms
css
50 ms
style.css
455 ms
images-responsive-thumbnail-slider-style.css
463 ms
css
62 ms
css
74 ms
style.css
743 ms
stt.min.css
465 ms
shortcodes.css
466 ms
shortcodes_responsive.css
470 ms
font-awesome.min.css
6 ms
css
69 ms
mb-button.css
677 ms
jquery.js
908 ms
jquery-migrate.min.js
696 ms
images-responsive-thumbnail-slider-jc.js
700 ms
require-utils.js
701 ms
fbf_facebook_page_feed.css
900 ms
front.js
976 ms
ouibounce.js
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custom.js
978 ms
comment-reply.min.js
978 ms
jquery.fitvids.js
1125 ms
waypoints.min.js
1132 ms
jquery.magnific-popup.js
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custom.js
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smoothscroll.js
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fbevents.js
51 ms
whychooseus.png
263 ms
logo-300x67.png
412 ms
testimonials.png
419 ms
ourstory.png
455 ms
csi.png
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About-Us.gif
515 ms
meettheteam.png
635 ms
minutes.png
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cloud-call.png
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peripherals.png
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Voice.gif
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about.png
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email.png
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virtulaization25.png
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security.png
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Cloud-Solutions.gif
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online-backup.png
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wifi.png
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hosting25.png
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collaboration.png
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premium.png
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lite.png
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community.png
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Connectivity.gif
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adsl.png
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blog.png
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news.png
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contact-details.png
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contact-us.png
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BECOME-A-PARTNER.png
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analytics.js
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collect
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Contact-Us.gif
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careers.png
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legal.png
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druva-logo95_95_186.png
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bx_loader.gif
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druva-logo95_95_186.png
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cisco95_95_186.png
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ECN_Logo_95_186.png
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TeraCo_95_186.png
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Patton_95_186.png
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Yealink_95_186.png
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Photon_95_186.png
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MetroFibre_95_186.png
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SEACOM_logo_95_186.png
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Vodacom_Logo_95_186.png
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AppAssure_Logo_95_186.png
1395 ms
Arub_Logo_95_186.png
1408 ms
NAPAfrica_Logo_95_186.png
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Portaone_Logo_95_186.png
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Veeam_95_186.png
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Quintum_95_186.png
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Telkom_95_186.png
1395 ms
vmWare_95_186.png
1406 ms
Vibe_logo95_95_186.png
1395 ms
HP_95_186.png
1353 ms
Microsfoft_95_186.png
1360 ms
MimeCast_95_186.png
1394 ms
AlcatelLucent_95_186.png
1391 ms
vox_95_186.png
1403 ms
iburst_95_186.png
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neo_95_186.png
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samsung_95_186.png
1360 ms
telkom_95_186.png
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controls.png
1401 ms
centracom.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
centracom.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
centracom.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
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 Centracom.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 Centracom.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.
centracom.co.za
Open Graph description is not detected on the main page of Centracom. 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: