11.3 sec in total
751 ms
10.3 sec
273 ms
Visit rocketscience.co.za now to see the best up-to-date Rocket Science content for South Africa and also check out these interesting facts you probably never knew about rocketscience.co.za
Rocket Science is a cutting-edge leading technology and systems solutions provider, focused on turning concepts and ideas into award-winning solutions. Specialising in the Media, Entertainment & Broad...
Visit rocketscience.co.zaWe analyzed Rocketscience.co.za page load time and found that the first response time was 751 ms and then it took 10.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
rocketscience.co.za performance score
name
value
score
weighting
Value9.5 s
0/100
10%
Value13.3 s
0/100
25%
Value37.9 s
0/100
10%
Value103,790 ms
0/100
30%
Value0
100/100
15%
Value140.0 s
0/100
10%
751 ms
2344 ms
390 ms
596 ms
644 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 53% of them (48 requests) were addressed to the original Rocketscience.co.za, 13% (12 requests) were made to Maps.googleapis.com and 12% (11 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Rocketscience.co.za.
Page size can be reduced by 220.1 kB (26%)
834.1 kB
614.0 kB
In fact, the total size of Rocketscience.co.za main page is 834.1 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. 75% 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 417.3 kB which makes up the majority of the site volume.
Potential reduce by 100.1 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. This page needs HTML code to be minified as it can gain 34.6 kB, which is 29% 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 100.1 kB or 85% of the original size.
Potential reduce by 48.1 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, Rocket Science needs image optimization as it can save up to 48.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 39.3 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 39.3 kB or 20% of the original size.
Potential reduce by 32.6 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. Rocketscience.co.za needs all CSS files to be minified and compressed as it can save up to 32.6 kB or 33% of the original size.
Number of requests can be reduced by 49 (59%)
83
34
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rocket Science. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
rocketscience.co.za
751 ms
www.rocketscience.co.za
2344 ms
wp-emoji-release.min.js
390 ms
style.min.css
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styles.css
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cookie-law-info-public.css
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cookie-law-info-gdpr.css
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wpcf7-redirect-frontend.min.css
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lightcase.css
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font-awesome.min.css
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nucleus.css
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refract_home.css
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wordpress.css
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style.css
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refract-wordpress_home.css
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custom_home.css
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jquery.js
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cookie-law-info-public.js
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particles.min.js
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headroom.min.js
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cookie-law-info-table.css
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scripts.js
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wpcf7-redirect-frontend-script.js
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api.js
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script.js
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core.min.js
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lightcase.js
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snap.svg-min.js
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classie.js
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slidingmenu.init.js
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header.js
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owlcarousel.js
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wp-embed.min.js
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main.js
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css
29 ms
gtm.js
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hotjar-3132847.js
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embed
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logo-sm.svg
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custom_home.css
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header-key.png
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service-managed.png
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service-apple.png
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recaptcha__en.js
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analytics.js
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visit-data
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ga-audiences
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common.js
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util.js
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map.js
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overlay.js
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onion.js
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search_impl.js
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StaticMapService.GetMapImage
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openhand_8_8.cur
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ViewportInfoService.GetViewportInfo
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AuthenticationService.Authenticate
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rocketscience.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
rocketscience.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
rocketscience.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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rocketscience.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 Rocketscience.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.
rocketscience.co.za
Open Graph data is detected on the main page of Rocket Science. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: