10.3 sec in total
2.2 sec
8 sec
175 ms
Welcome to csir.co.za homepage info - get ready to check CSIR best content for India right away, or after learning these important things about csir.co.za
CSIR - Council for Scientific and Industrial Research
Visit csir.co.zaWe analyzed Csir.co.za page load time and found that the first response time was 2.2 sec and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
csir.co.za performance score
name
value
score
weighting
Value7.5 s
1/100
10%
Value15.9 s
0/100
25%
Value28.1 s
0/100
10%
Value7,160 ms
0/100
30%
Value0.378
28/100
15%
Value36.3 s
0/100
10%
2200 ms
822 ms
550 ms
1100 ms
1358 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 92% of them (46 requests) were addressed to the original Csir.co.za, 4% (2 requests) were made to Google.com and 2% (1 request) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Csir.co.za.
Page size can be reduced by 193.8 kB (28%)
688.0 kB
494.2 kB
In fact, the total size of Csir.co.za main page is 688.0 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. 15% of websites need less resources to load. Images take 585.4 kB which makes up the majority of the site volume.
Potential reduce by 86.1 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 44.4 kB, which is 47% 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 86.1 kB or 91% of the original size.
Potential reduce by 100.9 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, CSIR needs image optimization as it can save up to 100.9 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 6.8 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. Csir.co.za needs all CSS files to be minified and compressed as it can save up to 6.8 kB or 88% of the original size.
We found no issues to fix!
43
43
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CSIR. According to our analytics all requests are already optimized.
csir.co.za
2200 ms
stylesheet.css
822 ms
jquery.countdownTimer.css
550 ms
menu_var.js
1100 ms
menu_com.js
1358 ms
brand
23 ms
brand
106 ms
bgr.jpg
281 ms
spacer.gif
275 ms
transparent.gif
547 ms
ProudlySA_Member_Logo-01.jpg
1946 ms
DST.jpg
1376 ms
PV_Button_165.jpg
2166 ms
dot_blu.gif
821 ms
phakisalogo.png
1357 ms
adventure_2.jpg
1104 ms
bitri_logo.jpg
1340 ms
moses%20cho_1.jpg
1374 ms
newsline.gif
1351 ms
WebButton_04.jpg
1916 ms
WebButton_01.jpg
1647 ms
Chief_Researcher_ICON.png
1115 ms
MoreNews.jpg
1349 ms
COVER%20FOR%20WEB_SMALL_1.jpg
1392 ms
sciencescope_cover.jpg
1891 ms
jquery-2.0.3.js
3036 ms
jquery.countdownTimer.js
1943 ms
Twitter.png
1676 ms
Facebook.png
1897 ms
LinkedIn.png
1913 ms
Youtube.png
1954 ms
top.gif
2160 ms
head_gen01.jpg
1913 ms
CSIR-web-banner-option1.jpg
2200 ms
bgr_body.jpg
1670 ms
rhs_bgr_pch.jpg
1682 ms
rhs_bgr_blu.jpg
1884 ms
rhs_bgr_grn.jpg
1948 ms
google_custom_search_watermark.gif
49 ms
iu_index.html
1864 ms
1900 ms
2689 ms
image1.jpg
286 ms
image7.jpg
278 ms
Flagship-programmes.gif
279 ms
Implementation_blue.jpg
552 ms
CSIR%20National%20Laboratories_blue.jpg
280 ms
image9.jpg
563 ms
image11.jpg
554 ms
image3.jpg
556 ms
csir.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.
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
csir.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
csir.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
Image elements do not have [alt] attributes
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
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Csir.co.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 Csir.co.za main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
csir.co.za
Open Graph description is not detected on the main page of CSIR. 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: