Tools & Wizards About Us
asl.cs.depaul.edu screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

asl.cs.depaul.edu

The American Sign Language Avatar Project at DePaul University

Page Load Speed

552 ms in total

First Response

135 ms

Resources Loaded

289 ms

Page Rendered

128 ms

asl.cs.depaul.edu screenshot

About Website

Click here to check amazing Asl Cs De Paul content for United States. Otherwise, check out these important facts you probably never knew about asl.cs.depaul.edu

Combining avatar technology and linguistics research to bridge the communication gap between the deaf and hearing worlds, our team of deaf and hearing researchers is working towards the realization of...

Visit asl.cs.depaul.edu

Key Findings

We analyzed Asl.cs.depaul.edu page load time and found that the first response time was 135 ms and then it took 417 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.

Performance Metrics

asl.cs.depaul.edu performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.2 s

95/100

10%

Network Requests Diagram

asl.cs.depaul.edu

135 ms

bootstrap.min.css

70 ms

modern-business.css

40 ms

font-awesome.min.css

63 ms

counter.png

42 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 89% of them (8 requests) were addressed to the original Asl.cs.depaul.edu, 11% (1 request) were made to Monster.gostats.com. The less responsive or slowest element that took the longest time to load (135 ms) belongs to the original domain Asl.cs.depaul.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 34.0 kB (22%)

Content Size

157.5 kB

After Optimization

123.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Asl.cs.depaul.edu main page is 157.5 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. 20% of websites need less resources to load. Javascripts take 69.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 6.5 kB

  • Original 8.2 kB
  • After minification 5.1 kB
  • After compression 1.7 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 3.1 kB, which is 38% 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 6.5 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 54.3 kB
  • After minification 54.3 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. Asl Cs De Paul images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 26.4 kB

  • Original 69.3 kB
  • After minification 69.3 kB
  • After compression 42.9 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 26.4 kB or 38% of the original size.

CSS Optimization

-4%

Potential reduce by 1.1 kB

  • Original 25.7 kB
  • After minification 25.1 kB
  • After compression 24.6 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. Asl.cs.depaul.edu has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Asl Cs De Paul. According to our analytics all requests are already optimized.

Network Requests Diagram

asl.cs.depaul.edu

asl.cs.depaul.edu

135 ms

bootstrap.min.css

bootstrap.min.css

70 ms

modern-business.css

modern-business.css

40 ms

font-awesome.min.css

font-awesome.min.css

63 ms

counter.png

counter.png

42 ms

jquery.js

jquery.js

104 ms

bootstrap.min.js

bootstrap.min.js

65 ms

slide1.jpg

slide1.jpg

46 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

21 ms

Accessibility Review

asl.cs.depaul.edu accessibility score

94

Accessibility Issues

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

asl.cs.depaul.edu 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

asl.cs.depaul.edu SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Asl.cs.depaul.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Asl.cs.depaul.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.

Social Sharing Optimization

asl.cs.depaul.edu

Open Graph description is not detected on the main page of Asl Cs De Paul. 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: