8.2 sec in total
1.5 sec
6.5 sec
189 ms
Welcome to necsa.co.za homepage info - get ready to check Necsa best content for South Africa right away, or after learning these important things about necsa.co.za
The South African Nuclear Energy Corporation SOC Limited (Necsa) is a state-owned public company, registered in terms of the Companies Act, (Act No. 61 of 1973).
Visit necsa.co.zaWe analyzed Necsa.co.za page load time and found that the first response time was 1.5 sec and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
necsa.co.za performance score
name
value
score
weighting
Value5.6 s
6/100
10%
Value13.8 s
0/100
25%
Value19.3 s
0/100
10%
Value940 ms
30/100
30%
Value0.021
100/100
15%
Value15.5 s
7/100
10%
1534 ms
1382 ms
474 ms
718 ms
481 ms
Our browser made a total of 96 requests to load all elements on the main page. We found that all of those requests were addressed to Necsa.co.za and no external sources were called. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Necsa.co.za.
Page size can be reduced by 1.4 MB (58%)
2.4 MB
1.0 MB
In fact, the total size of Necsa.co.za main page is 2.4 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. 55% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 68.7 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 68.7 kB or 85% of the original size.
Potential reduce by 41.3 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. Necsa images are well optimized though.
Potential reduce by 1.0 MB
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 1.0 MB or 81% of the original size.
Potential reduce by 256.9 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. Necsa.co.za needs all CSS files to be minified and compressed as it can save up to 256.9 kB or 86% of the original size.
Number of requests can be reduced by 58 (61%)
95
37
The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Necsa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
necsa.co.za
1534 ms
default.css
1382 ms
SearchSkinObjectPreview.css
474 ms
skin.css
718 ms
container.css
481 ms
Invisible.css
475 ms
BlackTitle_h2.css
705 ms
jquery.js
2545 ms
jquery-migrate.js
1031 ms
jquery-ui.js
2093 ms
WebResource.axd
1218 ms
Telerik.Web.UI.WebResource.axd
1215 ms
dnn.js
1282 ms
dnn.modalpopup.js
1450 ms
dnn.servicesframework.js
1469 ms
dnncore.js
1518 ms
SearchSkinObjectPreview.js
1614 ms
jquery.hoverIntent.min.js
1044 ms
StandardMenu.js
1062 ms
MegaMenu.js
1085 ms
trans-banner.min.js
1174 ms
scrolltop.js
1401 ms
scrolltop.call.js
1404 ms
jquery.fancybox.min.js
1402 ms
jquery.mousewheel.min.js
1414 ms
animatedcollapse.js
1665 ms
jquery.easing.1.3.min.js
1686 ms
jquery.tipsy.js
1650 ms
colorpicker.js
1647 ms
eye.js
1638 ms
utils.js
1887 ms
jquery.cookie.js
1889 ms
bootstrap.js
1943 ms
jquery.accordion.js
1941 ms
jquery.carouFredSel-6.2.0-packed.js
1959 ms
jquery.quovolver.js
2103 ms
shake.js
2118 ms
custom.js
2134 ms
initWidgets.js
2297 ms
bootstrap.css
2252 ms
all.css
2283 ms
mobile.css
2336 ms
tablet.css
2044 ms
trans-banner.css
1859 ms
fancybox.css
2005 ms
colorpicker.css
1963 ms
custom-button.png
261 ms
necsa_logo197x125.jpg
240 ms
mobileUI_nav.png
228 ms
mobileUI_language.png
252 ms
mobileUI_login.png
242 ms
mobileUI_user.png
255 ms
mobileUI_search.png
455 ms
SAFARI-1-Banner.JPG
835 ms
Banner1_1024x341.jpg
481 ms
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Banner11_1024x341.jpg
736 ms
Banner12_1024x341.jpg
999 ms
twitter.jpg
942 ms
facebook.jpg
947 ms
Necsa-Homepage.jpg
989 ms
SAFARI-1-50-Unveiling.jpg
1077 ms
STC-homepage.jpg
1116 ms
labs-homepage.jpg
1189 ms
Manufacturing-homepage.jpg
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IIT-homepage.jpg
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icons_menu_bg.png
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icon_lang.png
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icon_search.png
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banner_shadow.png
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TB-preloader.gif
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scroll_top.png
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DotNetNukeAjaxShared.js
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bg_grid_01.png
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bg_grid_14.png
1508 ms
bg_grid_15.png
1554 ms
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1516 ms
custom_background.png
1465 ms
TB-icons.png
1508 ms
necsa.co.za accessibility score
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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
necsa.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
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
necsa.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 Necsa.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 Necsa.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.
necsa.co.za
Open Graph description is not detected on the main page of Necsa. 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: