Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

csc.uis.edu

Computer Science | University of Illinois Springfield

Page Load Speed

219 ms in total

First Response

78 ms

Resources Loaded

141 ms

Page Rendered

0 ms

csc.uis.edu screenshot

About Website

Click here to check amazing Csc Uis content for United States. Otherwise, check out these important facts you probably never knew about csc.uis.edu

Computer Science is one of the most expansive, innovative, and adaptive areas of knowledge today. At the University of Illinois Springfield, our Department of Computer Science prepares students for ch...

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Key Findings

We analyzed Csc.uis.edu page load time and found that the first response time was 78 ms and then it took 141 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

csc.uis.edu performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value21.3 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value800 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.475

18/100

15%

TTI (Time to Interactive)

Value20.7 s

2/100

10%

Network Requests Diagram

csc.uis.edu

78 ms

CSC.nocache.js

27 ms

CSC.css

51 ms

undefined.cache.js

26 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Csc.uis.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (78 ms) belongs to the original domain Csc.uis.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.2 kB (71%)

Content Size

18.6 kB

After Optimization

5.4 kB

In fact, the total size of Csc.uis.edu main page is 18.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. CSS take 10.8 kB which makes up the majority of the site volume.

HTML Optimization

-40%

Potential reduce by 200 B

  • Original 499 B
  • After minification 466 B
  • After compression 299 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 200 B or 40% of the original size.

JavaScript Optimization

-56%

Potential reduce by 4.1 kB

  • Original 7.3 kB
  • After minification 7.3 kB
  • After compression 3.2 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 4.1 kB or 56% of the original size.

CSS Optimization

-82%

Potential reduce by 8.9 kB

  • Original 10.8 kB
  • After minification 7.9 kB
  • After compression 1.9 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. Csc.uis.edu needs all CSS files to be minified and compressed as it can save up to 8.9 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csc Uis. According to our analytics all requests are already optimized.

Accessibility Review

csc.uis.edu accessibility score

92

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

csc.uis.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

csc.uis.edu SEO score

86

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

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Csc.uis.edu 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 Csc.uis.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

Open Graph description is not detected on the main page of Csc Uis. 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: