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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

osm.utoronto.ca

Academic and Campus Events, University of Toronto

Page Load Speed

513 ms in total

First Response

103 ms

Resources Loaded

313 ms

Page Rendered

97 ms

osm.utoronto.ca screenshot

About Website

Welcome to osm.utoronto.ca homepage info - get ready to check Osm U Toronto best content for Canada right away, or after learning these important things about osm.utoronto.ca

Academic and Campus Events, University of Toronto

Visit osm.utoronto.ca

Key Findings

We analyzed Osm.utoronto.ca page load time and found that the first response time was 103 ms and then it took 410 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

osm.utoronto.ca performance score

0

Network Requests Diagram

osm.utoronto.ca

103 ms

layout.css

52 ms

text_std.css

37 ms

scripts.js

37 ms

header.gif

22 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Osm.utoronto.ca and no external sources were called. The less responsive or slowest element that took the longest time to load (103 ms) belongs to the original domain Osm.utoronto.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.6 kB (68%)

Content Size

44.7 kB

After Optimization

14.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Osm.utoronto.ca main page is 44.7 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. Only 5% of websites need less resources to load. CSS take 27.7 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 5.3 kB

  • Original 7.5 kB
  • After minification 7.0 kB
  • After compression 2.2 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. 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 5.3 kB or 70% of the original size.

Image Optimization

-4%

Potential reduce by 347 B

  • Original 7.8 kB
  • After minification 7.4 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. Osm U Toronto images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 1.2 kB

  • Original 1.8 kB
  • After minification 1.6 kB
  • After compression 536 B

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 1.2 kB or 70% of the original size.

CSS Optimization

-86%

Potential reduce by 23.7 kB

  • Original 27.7 kB
  • After minification 20.3 kB
  • After compression 4.0 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. Osm.utoronto.ca needs all CSS files to be minified and compressed as it can save up to 23.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (50%)

Requests Now

18

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osm U Toronto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

osm.utoronto.ca

osm.utoronto.ca

103 ms

layout.css

layout.css

52 ms

text_std.css

text_std.css

37 ms

scripts.js

scripts.js

37 ms

header.gif

header.gif

22 ms

title.gif

title.gif

21 ms

aaa_s.gif

aaa_s.gif

21 ms

aaa_m.gif

aaa_m.gif

21 ms

aaa_l.gif

aaa_l.gif

39 ms

UT_signature.gif

UT_signature.gif

83 ms

icon_tes.gif

icon_tes.gif

37 ms

icon_tsj.gif

icon_tsj.gif

81 ms

icon_teaching_station.gif

icon_teaching_station.gif

80 ms

con_hall_logo.png

con_hall_logo.png

37 ms

corner.png

corner.png

64 ms

new.jpg

new.jpg

81 ms

print.css

print.css

19 ms

text_l.css

text_l.css

21 ms

text_xl.css

text_xl.css

20 ms

SEO Factors

osm.utoronto.ca SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

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

Social Sharing Optimization

osm.utoronto.ca

Open Graph description is not detected on the main page of Osm U Toronto. 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: