657 ms in total
132 ms
354 ms
171 ms
Welcome to math.ryerson.ca homepage info - get ready to check Math Ryerson best content for Canada right away, or after learning these important things about math.ryerson.ca
Visit math.ryerson.caWe analyzed Math.ryerson.ca page load time and found that the first response time was 132 ms and then it took 525 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.
math.ryerson.ca performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value7.5 s
4/100
25%
Value5.6 s
54/100
10%
Value1,200 ms
20/100
30%
Value0.161
73/100
15%
Value14.9 s
8/100
10%
132 ms
113 ms
76 ms
75 ms
51 ms
Our browser made a total of 14 requests to load all elements on the main page. We found that all of those requests were addressed to Math.ryerson.ca and no external sources were called. The less responsive or slowest element that took the longest time to load (139 ms) belongs to the original domain Math.ryerson.ca.
Page size can be reduced by 57.0 kB (39%)
145.9 kB
88.9 kB
In fact, the total size of Math.ryerson.ca main page is 145.9 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. Images take 94.5 kB which makes up the majority of the site volume.
Potential reduce by 12.1 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. This page needs HTML code to be minified as it can gain 2.4 kB, which is 15% 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 12.1 kB or 75% of the original size.
Potential reduce by 15.6 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. Obviously, Math Ryerson needs image optimization as it can save up to 15.6 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 18.3 kB
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 18.3 kB or 82% of the original size.
Potential reduce by 10.8 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. Math.ryerson.ca needs all CSS files to be minified and compressed as it can save up to 10.8 kB or 85% of the original size.
We found no issues to fix!
13
13
The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Math Ryerson. According to our analytics all requests are already optimized.
math.ryerson.ca
132 ms
swfobject_modified.js
113 ms
math_home.new.css
76 ms
home_bkgrd_wide.jpg
75 ms
20x20.gif
51 ms
ryelogo_shell.png
97 ms
homelogo_right2.png
52 ms
mathhome1.jpg
53 ms
home_image3.jpg
77 ms
twitter_icon.gif
97 ms
YouTube.gif
102 ms
menu_grad.gif
100 ms
upcoming.gif
121 ms
latestnews.gif
139 ms
math.ryerson.ca accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
math.ryerson.ca best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
math.ryerson.ca SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Math.ryerson.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Math.ryerson.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.
math.ryerson.ca
Open Graph description is not detected on the main page of Math Ryerson. 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: