3.5 sec in total
324 ms
2.9 sec
198 ms
Welcome to nisc.co.za homepage info - get ready to check NISC best content for South Africa right away, or after learning these important things about nisc.co.za
NISC is a publisher of premier African scholarly research products that promote African scholarship to a global academic audience through print and digital publication, and dissemination using recogni...
Visit nisc.co.zaWe analyzed Nisc.co.za page load time and found that the first response time was 324 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
nisc.co.za performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value5.1 s
25/100
25%
Value7.1 s
31/100
10%
Value80 ms
99/100
30%
Value0.576
12/100
15%
Value4.9 s
77/100
10%
324 ms
1832 ms
136 ms
207 ms
196 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 88% of them (29 requests) were addressed to the original Nisc.co.za, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Nisc.co.za.
Page size can be reduced by 117.3 kB (34%)
345.7 kB
228.4 kB
In fact, the total size of Nisc.co.za main page is 345.7 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 188.5 kB which makes up the majority of the site volume.
Potential reduce by 20.8 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 20.8 kB or 74% of the original size.
Potential reduce by 14.2 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. NISC images are well optimized though.
Potential reduce by 35.7 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 35.7 kB or 50% of the original size.
Potential reduce by 46.6 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. Nisc.co.za needs all CSS files to be minified and compressed as it can save up to 46.6 kB or 81% of the original size.
Number of requests can be reduced by 10 (33%)
30
20
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NISC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
nisc.co.za
324 ms
www.nisc.co.za
1832 ms
offline.appcache
136 ms
css.css
207 ms
mobile.css
196 ms
owl.carousel.css
193 ms
owl.theme.css
193 ms
jquery.min.js
35 ms
jquery.easing.min.js
22 ms
owl.carousel.min.js
200 ms
jquery.cycle.lite.js
223 ms
jquery.scrollTo.js
303 ms
js.js
309 ms
jquery.lazyload.min.js
300 ms
201407011404200311481.jpg
179 ms
twbgg.png
99 ms
analytics.js
75 ms
niscbg.jpg
318 ms
bgoverlay.png
119 ms
slogan.png
112 ms
logo.png
120 ms
headericons.png
119 ms
nisc_03.png
136 ms
nisc_06.png
201 ms
201405021399037352.jpg
212 ms
201506171434545638537628434.jpg
305 ms
201404011396361219.jpg
213 ms
201506171434545510754778678.jpg
228 ms
niscbuttons.png
392 ms
twbgg.png
305 ms
slogan_36.png
306 ms
footerlogo_38.png
320 ms
collect
27 ms
nisc.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.
nisc.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
nisc.co.za SEO score
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 Nisc.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 Nisc.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.
nisc.co.za
Open Graph data is detected on the main page of NISC. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: