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Chemistry at the University of Waterloo

Page load speed analysis

  • 64/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    115 ms

  • Resources loaded

    790 ms

  • Page rendered

    167 ms

  • Total page load time

    1.1 sec

Welcome to scienide2.uwaterloo.ca homepage info - get ready to check Scienide 2 Uwaterloo best content for Canada right away, or after learning these important things about scienide2.uwaterloo.ca

We analyzed Scienide2.uwaterloo.ca page load time and found that the first response time was 115 ms and then it took 957 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Page optimization

  • HTML 12.2 kB
    Images 124.6 kB
    Javascripts 0 B
    CSS 15.4 kB

    In fact, the total size of Scienide2.uwaterloo.ca main page is 152.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 124.6 kB which makes up the majority of the site volume.

    • Original 12.2 kB
    • After minification 10.2 kB
    • After compression 4.0 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. This page needs HTML code to be minified as it can gain 2.0 kB, which is 17% 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 8.2 kB or 67% of the original size.

    • Original 124.6 kB
    • After optimization 115.4 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. Scienide 2 Uwaterloo images are well optimized though.

    • Original 15.4 kB
    • After minification 9.0 kB
    • After compression 3.0 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. Scienide2.uwaterloo.ca needs all CSS files to be minified and compressed as it can save up to 12.4 kB or 81% of the original size.

Network requests diagram

  • scienide2.uwaterloo.ca
  • UWblank.css
  • scp.css
  • UWhome.css
  • UW2col.css
  • UWprint.css
  • uwlogo.gif
  • title.gif
  • banner2015.jpg
  • littlecampaignlogo.gif

Our browser made a total of 10 requests to load all elements on the main page. We found that 40% of them (4 requests) were addressed to the original Scienide2.uwaterloo.ca, 60% (6 requests) were made to Uwaterloo.ca. The less responsive or slowest element that took the longest time to load (675 ms) belongs to the original domain Scienide2.uwaterloo.ca.

Additional info on scienide2.uwaterloo.ca

Requests

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scienide 2 Uwaterloo. 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.

4

Images

5

CSS

9

All

Possible request optimization

4

Images

1

CSS

4

Optimized

5

All

Good result

IP address

This IP address is dedicated to Scienide2.uwaterloo.ca. This is the best domain hosting practice .

Normal result

IP Trace

scienide2.uwaterloo.ca

129.97.4.24

DNS records

Type Host Target/ip TTL Other
A

scienide2.uwaterloo.ca

129.97.4.24 10800

Language and encoding

Poor result

Language

N/A  language flag

Detected

EN en language flag

Claimed

Encoding

ISO-8859-1

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Scienide2.uwaterloo.ca can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Scienide2.uwaterloo.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.

HTTPS certificate

SSL Certificate

Scienide2.uwaterloo.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 57.8% of all visits is Canada. It’s good for Scienide2.uwaterloo.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 Scienide 2 Uwaterloo. 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:

scienide2.uwaterloo.ca

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