Analyze Learn from the Best | Canadian International School Singapore

The Canadian International School is one of the best IB schools in Singapore offering Primary Years Programme, Middle Years Programme, and Diploma Programmes.

Page load speed analysis

  • 49/100

    Normal result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    552 ms

  • Resources loaded

    12.1 sec

  • Page rendered

    646 ms

  • Total page load time

    13.3 sec

Click here to check amazing Cis content for Singapore. Otherwise, check out these important facts you probably never knew about

We analyzed page load time and found that the first response time was 552 ms and then it took 12.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Page optimization

  • HTML 72.7 kB
    Images 2.2 MB
    Javascripts 1.0 MB
    CSS 130.2 kB

    In fact, the total size of main page is 3.4 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.2 MB which makes up the majority of the site volume.

    • Original 72.7 kB
    • After minification 68.3 kB
    • After compression 16.4 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 56.3 kB or 77% of the original size.

    • Original 2.2 MB
    • After optimization 1.9 MB

    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. Obviously, Cis needs image optimization as it can save up to 282.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 1.0 MB
    • After minification 957.1 kB
    • After compression 305.4 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 706.0 kB or 70% of the original size.

    • Original 130.2 kB
    • After minification 97.6 kB
    • After compression 23.9 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. needs all CSS files to be minified and compressed as it can save up to 106.3 kB or 82% of the original size.

Network requests diagram

  • index.cfm
  • styles.cfm
  • ss.css
  • jquery.min.js
  • fs_global.js
  • main.css
  • jquery.ui.1.8rc3.css
  • jquery.jgrowl.css
  • elements.css
  • jplayer.finalsite.css
  • galleria.finalsite.css
  • player_html.css
  • global_vars.js
  • carousel.js
  • photo_rotation.js
  • fs_menus.js
  • menu.js
  • home.css
  • main.css
  • menu.css
  • support.custom.css
  • conversion.js
  • jquery.ui.min.js
  • jquery.jgrowl_minimized.js
  • spch.js
  • tiny_mce.js
  • jquery.tinymce.js
  • json2.js
  • swfobject.js
  • jquery.jplayer.min.js
  • jplayer.playlist.js
  • galleria-1.4.2.min.js
  • player_html.js
  • portals.min.js
  • elements.min.js
  • jquery.cookie.js
  • flash_headers.js
  • ga.js
  • analytics.js
  • gtm.js
  • main.css
  • space.gif
  • search_sbmt.gif
  • calendar-btn.gif
  • ql_btn.gif
  • news_btn.gif
  • login_btn.gif
  • contact_btn.gif
  • wintercamp_masthead.jpg
  • masthead_bilingualevent.jpg
  • masthead_bilingual2016_2.jpg
  • masthead_kindergarten2015.jpg
  • __utm.gif
  • headerbg.jpg
  • searchbg.gif
  • divider.png
  • pagebg.jpg
  • contentbg.gif
  • img_OPEN_HOUSE.jpg
  • img_BOOK_A_TOUR.jpg
  • img_APPLY_NOW.jpg
  • arrow_click.png
  • vid_cisexperience.jpg
  • 2015Aug_kindergarten_animated.gif
  • loc_lks.png
  • ico_fb.png
  • ico_twitter.png
  • ico_ig.png
  • ico_youtube.png
  • loc_tk.png
  • f-cois.gif
  • WASC_ICON1.jpg
  • im_IB_logo.png
  • Edutrust_Logo_2016_White_Thin.png
  • conversion_async.js
  • collect
  • rssmikle.js
  • collect
  • ga-audiences
  • ga-audiences
  • poweredBy.svg
  • jquery.min.js
  • 1013.js
  • ui-bg_flat_75_ffffff_40x100.png
  • widget_v2.174.js
  • page.cfm
  • ui-icons_222222_256x240.png
  • DP-Expo-Featured-1-150x150.jpg
  • TK-11U-Girls-1.jpg
  • TK-11U-Boys-1.jpg
  • U19-Volleyball-Featured-1-150x150.jpg
  • LKS-Season-1-Featured-1-150x150.jpg
  • Grizzlies-Basketball-featured-1-150x150.jpg
  • Zoya-Cambodia-1.jpg
  • Atunaki-3.jpg
  • TK-Fuchun-School-Visit-1-150x150.jpg
  • TK-Home-Reading-19-300x200.jpg
  • collect
  • nav_openhouses.jpg
  • s
  • u
  • nr-998.min.js
  • calendar-btn_on.gif
  • news_btn_on.gif
  • login_btn_on.gif
  • contact_btn_on.gif
  • 17f1641df3

Our browser made a total of 116 requests to load all elements on the main page. We found that 47% of them (54 requests) were addressed to the original, 15% (17 requests) were made to and 9% (10 requests) were made to The less responsive or slowest element that took the longest time to load (6.6 sec) belongs to the original domain

Additional info on


The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.











Possible request optimization













Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address uses IP address which is currently shared with 3 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

DNS records

Type Host Target/ip TTL Other
A 300
NS 3598
NS 3598

300 Mname:
Serial: 2014120596
Refresh: 28800
Retry: 3600
Expire: 432000
Minimum-ttl: 300
MX 300 Pri: 10

Language and encoding

Poor result


EN en language flag


N/A  language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 main page’s claimed encoding is iso-8859-1. 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.

HTTPS certificate

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

Poor result

Visitor World Map

Country of origin for 76.8% of all visits is Singapore. It’s good for that their server is also located in Singapore, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

Share this report in social media

Analyze another website