5.8 sec in total
883 ms
4.8 sec
121 ms
Welcome to mobi.unisa.ac.za homepage info - get ready to check Mobi Unisa best content for South Africa right away, or after learning these important things about mobi.unisa.ac.za
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Visit mobi.unisa.ac.zaWe analyzed Mobi.unisa.ac.za page load time and found that the first response time was 883 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
mobi.unisa.ac.za performance score
name
value
score
weighting
Value10.5 s
0/100
10%
Value18.7 s
0/100
25%
Value33.8 s
0/100
10%
Value5,020 ms
0/100
30%
Value0.141
78/100
15%
Value26.5 s
0/100
10%
883 ms
1123 ms
824 ms
1114 ms
555 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Mobi.unisa.ac.za, 93% (41 requests) were made to Unisa.ac.za and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Unisa.ac.za.
Page size can be reduced by 126.2 kB (35%)
362.7 kB
236.6 kB
In fact, the total size of Mobi.unisa.ac.za main page is 362.7 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. Images take 194.7 kB which makes up the majority of the site volume.
Potential reduce by 15.9 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 6.1 kB, which is 32% 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 15.9 kB or 82% of the original size.
Potential reduce by 16.0 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. Mobi Unisa images are well optimized though.
Potential reduce by 81.0 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 81.0 kB or 61% of the original size.
Potential reduce by 13.2 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. Mobi.unisa.ac.za needs all CSS files to be minified and compressed as it can save up to 13.2 kB or 85% of the original size.
Number of requests can be reduced by 17 (40%)
42
25
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mobi Unisa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
mobi.unisa.ac.za
883 ms
default.html
1123 ms
unisa_homepage.css
824 ms
jquery-newsscroll.js
1114 ms
positioning-homepage.js
555 ms
newsscroll-homepage.js
556 ms
dw_cookies.js
558 ms
dw_sizerdx.js
557 ms
header_back.png
282 ms
logo.png
281 ms
search_box_back.png
278 ms
search_icon.png
281 ms
Unisa-homepage-banner-May-2015-ODL5.jpg
1102 ms
newsLinksBack_1.png
276 ms
arrow_strip.png
550 ms
arrow_L.png
555 ms
arrow_R.png
553 ms
MissSA_home.gif
832 ms
UnsafeWater_home.jpg
833 ms
NobelLaureate_home.jpg
824 ms
Commonwealth_home.jpg
830 ms
Thanda_home.jpg
834 ms
status.png
1097 ms
mSbtnApply_up_slp.gif
1105 ms
mSbtnRegister_up.gif
1110 ms
mSbtnResearch_up.gif
1109 ms
mSbtnmyUnisa_up.gif
1112 ms
giveToUnisa_icon.png
1371 ms
icon_placehoder_1.png
1376 ms
vacancies_icon.png
1381 ms
unisaShop_icon.png
1387 ms
unisaOpen_icon.png
1387 ms
calendarEvents_icon.png
1390 ms
facebook_icon.png
1645 ms
facebook_icon_placeholder.png
1655 ms
twitter_icon.png
1659 ms
twitter_icon_placeholder.png
1664 ms
youtube_icon.png
1664 ms
youtube_icon_placeholder.png
1672 ms
announcementsBack.png
1920 ms
footer_back.png
1931 ms
footer_flames.png
1934 ms
ga.js
4 ms
__utm.gif
12 ms
mobi.unisa.ac.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
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
<object> elements do not have alternate text
mobi.unisa.ac.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
mobi.unisa.ac.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
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
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 Mobi.unisa.ac.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 Mobi.unisa.ac.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.
mobi.unisa.ac.za
Open Graph data is detected on the main page of Mobi Unisa. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: