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ece.queensu.ca screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    47% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

ece.queensu.ca

Electrical and Computer Engineering | Queen's University

Page Load Speed

902 ms in total

First Response

272 ms

Resources Loaded

555 ms

Page Rendered

75 ms

ece.queensu.ca screenshot

About Website

Welcome to ece.queensu.ca homepage info - get ready to check Ece Queen Su best content for Canada right away, or after learning these important things about ece.queensu.ca

Unleash innovation through our cutting-edge programs and pioneering research in Electrical and Computer Engineering. Join us in shaping the future of technology.

Visit ece.queensu.ca

Key Findings

We analyzed Ece.queensu.ca page load time and found that the first response time was 272 ms and then it took 630 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

ece.queensu.ca performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value1,050 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0.328

35/100

15%

TTI (Time to Interactive)

Value8.5 s

37/100

10%

Network Requests Diagram

ece.queensu.ca

272 ms

embed

53 ms

embed

128 ms

0992f33945a94632a64d2587cfa6f814embedcompiled_fastui.css

15 ms

0992f33945a94632a64d2587cfa6f814embedcompiled__en.js

25 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 14% of them (1 request) were addressed to the original Ece.queensu.ca, 43% (3 requests) were made to Calendar.google.com and 29% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (272 ms) belongs to the original domain Ece.queensu.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 129.4 kB (64%)

Content Size

203.1 kB

After Optimization

73.7 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Ece.queensu.ca main page is 203.1 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. Javascripts take 180.0 kB which makes up the majority of the site volume.

HTML Optimization

-38%

Potential reduce by 351 B

  • Original 926 B
  • After minification 924 B
  • After compression 575 B

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 351 B or 38% of the original size.

JavaScript Optimization

-62%

Potential reduce by 112.2 kB

  • Original 180.0 kB
  • After minification 180.0 kB
  • After compression 67.9 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 112.2 kB or 62% of the original size.

CSS Optimization

-76%

Potential reduce by 16.8 kB

  • Original 22.1 kB
  • After minification 22.0 kB
  • After compression 5.3 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. Ece.queensu.ca needs all CSS files to be minified and compressed as it can save up to 16.8 kB or 76% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • AJAX
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ece Queen Su. According to our analytics all requests are already optimized.

Network Requests Diagram

ece.queensu.ca

ece.queensu.ca

272 ms

embed

embed

53 ms

embed

embed

128 ms

0992f33945a94632a64d2587cfa6f814embedcompiled_fastui.css

0992f33945a94632a64d2587cfa6f814embedcompiled_fastui.css

15 ms

0992f33945a94632a64d2587cfa6f814embedcompiled__en.js

0992f33945a94632a64d2587cfa6f814embedcompiled__en.js

25 ms

client.js

client.js

56 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

13 ms

Accessibility Review

ece.queensu.ca accessibility score

75

Accessibility Issues

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

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Links do not have a discernible name

Best Practices

ece.queensu.ca best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ece.queensu.ca SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ece.queensu.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 Ece.queensu.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

ece.queensu.ca

Open Graph description is not detected on the main page of Ece Queen Su. 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: