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centennialcollege.ca: Centennial College | Community Colleges in Toronto, Canada

Centennial College – Toronto’s first Community College offers Degree Programs in Business, Communication, Engineering Technology, Health Community courses..

Page load speed analysis

  • 49/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    263 ms

  • Resources loaded

    40.7 sec

  • Page rendered

    34.7 sec

  • Total page load time

    75.6 sec

Click here to check amazing Centennial College content for Canada. Otherwise, check out these important facts you probably never knew about centennialcollege.ca

We analyzed Centennialcollege.ca page load time and found that the first response time was 263 ms and then it took 75.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Page optimization

  • HTML 166.0 kB
    Images 5.6 MB
    Javascripts 1.0 MB
    CSS 204.1 kB

    In fact, the total size of Centennialcollege.ca main page is 7.0 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 5.6 MB which makes up the majority of the site volume.

    • Original 166.0 kB
    • After minification 134.2 kB
    • After compression 27.6 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. This page needs HTML code to be minified as it can gain 31.8 kB, which is 19% 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 138.3 kB or 83% of the original size.

    • Original 5.6 MB
    • After optimization 5.3 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. Centennial College images are well optimized though.

    • Original 1.0 MB
    • After minification 975.8 kB
    • After compression 320.4 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 695.7 kB or 68% of the original size.

    • Original 204.1 kB
    • After minification 203.7 kB
    • After compression 33.5 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. Centennialcollege.ca needs all CSS files to be minified and compressed as it can save up to 170.6 kB or 84% of the original size.

Network requests diagram

  • centennialcollege.ca
  • www.centennialcollege.ca
  • modernizr.js
  • webfont.js
  • centennial-webfont.js
  • centennial-styles.css
  • jquery.min.js
  • jquery-ui.min.js
  • centennial-vendor.js
  • centennial-main.js
  • functions-dev-2015.js
  • element.js
  • logo.svg
  • Canadiansecurities-11.jpeg
  • Child%20and%20Youth%20Worker%20Alumni.jpeg
  • Nexas_blog_cc.jpeg
  • Ashtonbee%20GAS-14.jpeg
  • Science%20lab-03.jpeg
  • 2016_Festival_Culture_58.jpeg
  • web-ravneet-kaur.jpeg
  • HYPE-graduating-class-2017.jpeg
  • Sean%20Squires%20Toronto-2.jpeg
  • web-laura-bunce.jpeg
  • fiftieth-anniversary.png
  • assets.png
  • ocas-logo-green-border.png
  • virtual-tour.jpg
  • widgets.js
  • gtm.js
  • translateelement.css
  • main.js
  • analytics.js
  • conversion_async.js
  • siteanalyze_8870.js
  • automotive-homepage-slider-01.jpeg
  • timeline.bc7ee675e57cb01f4d1e255156414e73.js
  • Web%20DVFX%20Slider.jpeg
  • Web-KPI-Homepage-Slider-v2.jpeg
  • web-part-time-homepage-slider.jpeg
  • activityi;src=4598927;type=allpa0;cat=ht-hi0;u1=2276939;ord=6875515516778;~oref=http%3A%2F%2Fwww.centennialcollege.ca%2F
  • bat.js
  • asyncPixelSync
  • um
  • element_main.js
  • collect
  • syndication
  • 430690206874734592
  • demconf.jpg
  • tpid=9c005509-ece0-4d0f-8b9b-70daca1f4b5e
  • collect
  • translate_24dp.png
  • l
  • translate_24dp.png
  • receive
  • select-arrow-down.png
  • timeline.b6ca5fbe9fc709c1f1b8c6e02c82d896.light.ltr.css
  • timeline.b6ca5fbe9fc709c1f1b8c6e02c82d896.light.ltr.css

Our browser made a total of 60 requests to load all elements on the main page. We found that 23% of them (14 requests) were addressed to the original Centennialcollege.ca, 23% (14 requests) were made to Embed.widencdn.net and 7% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (6.4 sec) relates to the external source Syndication.twitter.com.

Additional info on centennialcollege.ca

Requests

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centennial College. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

20

Javascripts

29

Images

4

CSS

2

AJAX

55

All

Possible request optimization

1

Javascripts

21

Images

1

CSS

2

AJAX

30

Optimized

25

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.centennialcollege.ca/ before it reached this domain.

IP address

Centennialcollege.ca uses IP address which is currently shared with 1 other domain. 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.

Normal result

IP Trace

centennialcollege.ca

cencol.ca

199.212.27.206

199.212.27.207

DNS records

Type Host Target/ip TTL Other
A

centennialcollege.ca

199.212.27.206 38400
A

centennialcollege.ca

199.212.27.207 38400
NS

centennialcollege.ca

ns2.centennialcollege.ca 38400
NS

centennialcollege.ca

ns2.d-zone.ca 38400
NS

centennialcollege.ca

ns1.d-zone.ca 38400

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 Centennialcollege.ca 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 Centennialcollege.ca 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

Centennialcollege.ca 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 62.5% of all visits is Canada. It’s good for Centennialcollege.ca that their server is also located in Canada, 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 Centennial College. 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:

centennialcollege.ca

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