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extension.ualberta.ca: UAlberta Extension - UAlberta Extension

Working full-time? Our part-time courses can fit into your busy schedule! We offer daytime, weekend, and evening courses. Courses are open to everyone! Lifelong Learning. Professional Development. Eas...

Page load speed analysis

  • 62/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    390 ms

  • Resources loaded

    3.8 sec

  • Page rendered

    236 ms

  • Total page load time

    4.4 sec

Visit extension.ualberta.ca now to see the best up-to-date Extension UAlberta content for Canada and also check out these interesting facts you probably never knew about extension.ualberta.ca

We analyzed Extension.ualberta.ca page load time and found that the first response time was 390 ms and then it took 4 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 36.2 kB
    Images 223.5 kB
    Javascripts 378.0 kB
    CSS 577.4 kB

    In fact, the total size of Extension.ualberta.ca main page is 1.2 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. 50% of websites need less resources to load. CSS take 577.4 kB which makes up the majority of the site volume.

    • Original 36.2 kB
    • After minification 29.0 kB
    • After compression 8.4 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. This page needs HTML code to be minified as it can gain 7.2 kB, which is 20% 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 27.8 kB or 77% of the original size.

    • Original 223.5 kB
    • After optimization 154.1 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. Obviously, Extension UAlberta needs image optimization as it can save up to 69.4 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 378.0 kB
    • After minification 365.6 kB
    • After compression 121.8 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 256.2 kB or 68% of the original size.

    • Original 577.4 kB
    • After minification 558.5 kB
    • After compression 113.2 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. Extension.ualberta.ca needs all CSS files to be minified and compressed as it can save up to 464.2 kB or 80% of the original size.

Network requests diagram

  • extension.ualberta.ca
  • 2col.css
  • css
  • jquery.min.js
  • jquery-migrate-1.2.1.js
  • jquery-ui.js
  • cookies.js
  • equalheight.js
  • semantic.min.js
  • semantic.min.css
  • jquery-ui.css
  • reset.css
  • typography.css
  • layout.css
  • default.css
  • sitewide.js
  • autocomplete-courses.js
  • column.min.js
  • zenbox.js
  • ga-advanced.js
  • conversion.js
  • print.css
  • j.php
  • dc.js
  • bg_shadowtop.jpg
  • ua_logo.png
  • bg_searchbutton.png
  • bg_shadow.jpg
  • banner.png
  • bg_menu.jpg
  • hero.jpg
  • fh-obyrne.png
  • i.js
  • 7144689afbf119479885dce1508584f0d51ffd59.1.js
  • sb.min.js
  • KT3KS9Aol4WfR6Vas8kNcg.woff
  • icons.woff2
  • v.gif
  • __utm.gif
  • inpage_linkid.js
  • bg_shadowbottom.jpg
  • zenbox.css
  • subscribe
  • __utm.gif
  • subscribe-button.min.css
  • subscribe-button-modal.min.css
  • subscribebutton.min.js
  • zendesktab.png
  • close_big.png
  • ga-audiences
  • loading.html
  • 7135.js
  • icons.woff
  • load_large.gif
  • __utm.gif
  • __utm.gif

Our browser made a total of 58 requests to load all elements on the main page. We found that 40% of them (23 requests) were addressed to the original Extension.ualberta.ca, 9% (5 requests) were made to Assets.zendesk.com and 9% (5 requests) were made to Btn.createsend1.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source Cdnjs.cloudflare.com.

Additional info on extension.ualberta.ca

Requests

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Extension UAlberta. 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 12 to 1 for CSS and as a result speed up the page load time.

20

Javascripts

17

Images

12

CSS

3

AJAX

52

All

Possible request optimization

1

Javascripts

11

Images

1

CSS

3

AJAX

36

Optimized

16

All

Normal result

IP address

This IP address is dedicated to Extension.ualberta.ca. This is the best domain hosting practice .

Normal result

IP Trace

extension.ualberta.ca

129.128.19.8

DNS records

Type Host Target/ip TTL Other
A

extension.ualberta.ca

129.128.19.8 295
NS

extension.ualberta.ca

nom.ualberta.ca 300
NS

extension.ualberta.ca

name.ualberta.ca 300
NS

extension.ualberta.ca

uans1prd.ualberta.ca 300
SOA

extension.ualberta.ca

300 Mname: uans1prd.ualberta.ca
Rname: dnsmaster.ualberta.ca
Serial: 4612
Refresh: 10800
Retry: 1800
Expire: 604800
Minimum-ttl: 43200

Language and encoding

Normal result

Language

EN en language flag

Detected

N/A  language flag

Claimed

Encoding

UTF-8

Claimed

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

Extension.ualberta.ca 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

Country of origin for 52.3% of all visits is Canada. It’s good for Extension.ualberta.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 Extension UAlberta. 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:

extension.ualberta.ca

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