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experi.co.za: Experi-Maatjies | Experi-Buddies

Experi-Buddies is an educational, extra-mural programme that uses experiments to show young children that the world of science can be fun. This is done by means of interactive projects, exciting demon...

Page load speed analysis

  • 62/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    813 ms

  • Resources loaded

    3.9 sec

  • Page rendered

    172 ms

  • Total page load time

    4.9 sec

Visit experi.co.za now to see the best up-to-date Experi content and also check out these interesting facts you probably never knew about experi.co.za

We analyzed Experi.co.za page load time and found that the first response time was 813 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Page optimization

  • HTML 11.7 kB
    Images 704.3 kB
    Javascripts 411.4 kB
    CSS 629.1 kB

    In fact, the total size of Experi.co.za main page is 1.8 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. 45% of websites need less resources to load. Images take 704.3 kB which makes up the majority of the site volume.

    • Original 11.7 kB
    • After minification 11.6 kB
    • After compression 3.0 kB

    HTML optimization

    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 8.7 kB or 74% of the original size.

    • Original 704.3 kB
    • After optimization 690.9 kB

    Image optimization

    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. Experi images are well optimized though.

    • Original 411.4 kB
    • After minification 388.7 kB
    • After compression 133.7 kB

    JavaScript optimization

    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 277.7 kB or 68% of the original size.

    • Original 629.1 kB
    • After minification 622.5 kB
    • After compression 255.2 kB

    CSS optimization

    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. Experi.co.za needs all CSS files to be minified and compressed as it can save up to 374.0 kB or 59% of the original size.

Network requests diagram

  • experi.co.za
  • desktop01.css
  • jquery.js
  • jquery.cycle.all.2.74.js
  • sbtooltip.css
  • jquery.sbtooltip.js
  • fancyzoom.js
  • jquery-ui.js
  • nestedAccordion.js
  • bg01.png
  • logo01.png
  • testtube.png
  • chalkboard.svg
  • chalkboard.ttf
  • loadingOBA.gif
  • slide01.jpg
  • slide02.jpg
  • slide03.jpg
  • slide04.jpg
  • slide05.jpg
  • slide06.jpg
  • slide07.jpg
  • video00.png
  • videoCCTV.png
  • ic-fb.png
  • ic-tw.png
  • ic-yt.png
  • download01-01.png
  • video01.png
  • _5CnQvMgJaE
  • sopfresh.svg
  • sopfresh.ttf
  • ga.js
  • closebox.png
  • qhMFdcA4B4E
  • __utm.gif
  • interstate-0ab59479718c8235122cad6b16a66953d725c43a.css
  • widget-0511d506.css
  • widget-d9304090.js
  • www-embed-player-vflfNyN_r.css
  • www-embed-player.js
  • Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
  • ad_status.js
  • logo_grey-377f1b9e.png

Our browser made a total of 45 requests to load all elements on the main page. We found that 69% of them (31 requests) were addressed to the original Experi.co.za, 9% (4 requests) were made to W.soundcloud.com and 4% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Experi.co.za.

Additional info on experi.co.za

Requests

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Experi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

11

Javascripts

21

Images

5

CSS

4

AJAX

41

All

Possible request optimization

1

Javascripts

16

Images

1

CSS

4

AJAX

19

Optimized

22

All

Normal result

IP address

Experi.co.za uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

experi.co.za

dehoopcollection.com

mict.org.za

inyathelo.org.za

scvets.co.za

41.203.18.44

DNS records

Type Host Target/ip TTL Other
A

experi.co.za

41.203.18.44 7200
NS

experi.co.za

ns1.dns-h.com 7200
NS

experi.co.za

ns2.host-h.net 7200
NS

experi.co.za

ns1.host-h.net 7200
SOA

experi.co.za

7200 Mname: ns1.host-h.net
Rname: postmaster.your-server.co.za
Serial: 2019051600
Refresh: 86400
Retry: 1800
Expire: 3600000
Minimum-ttl: 86400

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Experi.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 Experi.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.

HTTPS certificate

SSL Certificate

Experi.co.za has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

The server of Experi.co.za is located in South Africa, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Experi. 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:

experi.co.za

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