1.4 sec in total
107 ms
1 sec
265 ms
Visit canvas.sfc.edu now to see the best up-to-date Canvas Sfc content for United States and also check out these interesting facts you probably never knew about canvas.sfc.edu
Visit canvas.sfc.eduWe analyzed Canvas.sfc.edu page load time and found that the first response time was 107 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
canvas.sfc.edu performance score
name
value
score
weighting
Value7.3 s
1/100
10%
Value10.0 s
0/100
25%
Value7.3 s
29/100
10%
Value940 ms
30/100
30%
Value0.056
98/100
15%
Value10.3 s
25/100
10%
107 ms
46 ms
37 ms
104 ms
82 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that 32% of them (6 requests) were addressed to the original Canvas.sfc.edu, 26% (5 requests) were made to Du11hjcvx0uqb.cloudfront.net and 16% (3 requests) were made to Instructure-uploads.s3.amazonaws.com. The less responsive or slowest element that took the longest time to load (404 ms) relates to the external source Sso.canvaslms.com.
Page size can be reduced by 2.2 MB (55%)
4.1 MB
1.8 MB
In fact, the total size of Canvas.sfc.edu main page is 4.1 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. 40% of websites need less resources to load. Javascripts take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 15.8 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 15.8 kB or 69% of the original size.
Potential reduce by 101.9 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. Canvas Sfc images are well optimized though.
Potential reduce by 1.8 MB
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 1.8 MB or 72% of the original size.
Potential reduce by 347.8 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. Canvas.sfc.edu needs all CSS files to be minified and compressed as it can save up to 347.8 kB or 84% of the original size.
Number of requests can be reduced by 5 (36%)
14
9
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Canvas Sfc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
canvas.sfc.edu
107 ms
canvas.sfc.edu
46 ms
login
37 ms
ldap
104 ms
common-1e641048f0.css
82 ms
login-c1e389305c.css
72 ms
sfc.css
120 ms
require-749d0c60e9.js
75 ms
common-c012f1a2b8.js
153 ms
login-3bffc66650.js
74 ms
set_cookie
404 ms
topcontainter_bg.png
398 ms
SFC_Logo.png
396 ms
ga.js
166 ms
New_York.js
28 ms
en_US.js
29 ms
__utm.gif
39 ms
__utm.gif
19 ms
collect
54 ms
canvas.sfc.edu accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
canvas.sfc.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
canvas.sfc.edu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Canvas.sfc.edu 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 Canvas.sfc.edu 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.
canvas.sfc.edu
Open Graph description is not detected on the main page of Canvas Sfc. 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: