2.5 sec in total
231 ms
2.2 sec
132 ms
Click here to check amazing Sims Sfu content for Canada. Otherwise, check out these important facts you probably never knew about sims.sfu.ca
Visit sims.sfu.caWe analyzed Sims.sfu.ca page load time and found that the first response time was 231 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
sims.sfu.ca performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value4.0 s
49/100
25%
Value3.8 s
84/100
10%
Value0 ms
100/100
30%
Value0.038
100/100
15%
Value3.2 s
94/100
10%
231 ms
239 ms
319 ms
157 ms
103 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Sims.sfu.ca, 82% (14 requests) were made to Sims.erp.sfu.ca and 12% (2 requests) were made to Sfu.ca. The less responsive or slowest element that took the longest time to load (747 ms) relates to the external source Sims.erp.sfu.ca.
Page size can be reduced by 193.2 kB (44%)
442.1 kB
248.9 kB
In fact, the total size of Sims.sfu.ca main page is 442.1 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 10% of websites need less resources to load. Images take 322.8 kB which makes up the majority of the site volume.
Potential reduce by 3.1 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 880 B, which is 18% 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 3.1 kB or 62% of the original size.
Potential reduce by 113.3 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, Sims Sfu needs image optimization as it can save up to 113.3 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 63.3 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 63.3 kB or 65% of the original size.
Potential reduce by 13.6 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. Sims.sfu.ca needs all CSS files to be minified and compressed as it can save up to 13.6 kB or 79% of the original size.
We found no issues to fix!
10
10
The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sims Sfu. According to our analytics all requests are already optimized.
sims.sfu.ca
231 ms
sims.erp.sfu.ca
239 ms
WEBLIB_SFU.ISCRIPT1.FieldFormula.IScript_CASSignin
319 ms
WEBLIB_SFU.ISCRIPT1.FieldFormula.IScript_CASSignin
157 ms
SFU_SIGNIN_1.css
103 ms
SFU_MAIN_CONTENT_AREA_1.css
198 ms
SFU_JQUERY_1_12_4_MIN_JS_MIN_1.js
421 ms
system-notice.html
342 ms
student-message.html
345 ms
textured-red-01.png
747 ms
sfu-logo.png
87 ms
SFU_HORIZONTAL_RED_1.svg
85 ms
SFU_BG_SMALL.PNG
235 ms
DINWeb-Bold.woff
310 ms
DINWeb-Medium.woff
307 ms
DINWeb.woff
379 ms
goSFU-landing-pg.css
105 ms
sims.sfu.ca accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
sims.sfu.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
sims.sfu.ca SEO score
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sims.sfu.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 Sims.sfu.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.
sims.sfu.ca
Open Graph description is not detected on the main page of Sims Sfu. 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: