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Report Summary

  • 36

    Performance

    Renders faster than
    55% 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

  • 86

    SEO

    Google-friendlier than
    60% of websites

ai.niu.edu

Academic Integrity Tutorials | Academic Integrity Tutorials | Northern Illinois University

Page Load Speed

1.1 sec in total

First Response

147 ms

Resources Loaded

869 ms

Page Rendered

105 ms

ai.niu.edu screenshot

About Website

Welcome to ai.niu.edu homepage info - get ready to check Ai Niu best content for United States right away, or after learning these important things about ai.niu.edu

The purpose of these tutorials is to promote academic integrity at Northern Illinois University: by increasing students' awareness of the issues and offering strategies to protect themselves from acad...

Visit ai.niu.edu

Key Findings

We analyzed Ai.niu.edu page load time and found that the first response time was 147 ms and then it took 974 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

ai.niu.edu performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value1,230 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

ai.niu.edu

147 ms

84 ms

jquery.min.js

22 ms

bootstrap.min.css

55 ms

niu_theme_new.css

104 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 52% of them (17 requests) were addressed to the original Ai.niu.edu, 12% (4 requests) were made to Niu.edu and 6% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (175 ms) relates to the external source Niu.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 148.1 kB (42%)

Content Size

355.2 kB

After Optimization

207.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ai.niu.edu main page is 355.2 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. 40% of websites need less resources to load. Javascripts take 149.7 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 63.2 kB

  • Original 69.6 kB
  • After minification 26.1 kB
  • After compression 6.4 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 43.5 kB, which is 63% 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 63.2 kB or 91% of the original size.

Image Optimization

-1%

Potential reduce by 832 B

  • Original 93.5 kB
  • After minification 92.6 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. Ai Niu images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 67.7 kB

  • Original 149.7 kB
  • After minification 149.7 kB
  • After compression 82.0 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 67.7 kB or 45% of the original size.

CSS Optimization

-38%

Potential reduce by 16.3 kB

  • Original 42.5 kB
  • After minification 42.2 kB
  • After compression 26.2 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. Ai.niu.edu needs all CSS files to be minified and compressed as it can save up to 16.3 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (68%)

Requests Now

22

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ai Niu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ai.niu.edu

ai.niu.edu

147 ms

84 ms

jquery.min.js

jquery.min.js

22 ms

bootstrap.min.css

bootstrap.min.css

55 ms

niu_theme_new.css

niu_theme_new.css

104 ms

MyFontsWebfontsOrderM3016798.css

MyFontsWebfontsOrderM3016798.css

93 ms

css

css

33 ms

cookieconsent.min.js

cookieconsent.min.js

166 ms

cookieconsent.min.css

cookieconsent.min.css

173 ms

trackingscript.js

trackingscript.js

140 ms

custom.css

custom.css

124 ms

42c4cdf78c.js

42c4cdf78c.js

67 ms

bootstrap.min.js

bootstrap.min.js

121 ms

leftnav_highlight.js

leftnav_highlight.js

117 ms

respond.js

respond.js

131 ms

80x15.png

80x15.png

68 ms

niu-logo-shield.svg

niu-logo-shield.svg

38 ms

banner03_1200x400.jpg

banner03_1200x400.jpg

151 ms

niu_logo.png

niu_logo.png

50 ms

cookieconsent.min.js

cookieconsent.min.js

175 ms

cookieconsent.min.css

cookieconsent.min.css

147 ms

80x15.png

80x15.png

46 ms

print.css

print.css

39 ms

gtm.js

gtm.js

113 ms

analytics.js

analytics.js

71 ms

style_4904.woff

style_4904.woff

44 ms

style_4906.woff

style_4906.woff

80 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

110 ms

Ycm2sZJORluHnXbIfmlR-A.ttf

Ycm2sZJORluHnXbIfmlR-A.ttf

32 ms

Ycm0sZJORluHnXbIfmxh_zQF.ttf

Ycm0sZJORluHnXbIfmxh_zQF.ttf

39 ms

aquant.js

aquant.js

33 ms

collect

collect

15 ms

js

js

53 ms

Accessibility Review

ai.niu.edu accessibility score

94

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 IDs are not unique

Best Practices

ai.niu.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

High

Page has valid source maps

SEO Factors

ai.niu.edu SEO score

86

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

High

robots.txt is not valid

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 Ai.niu.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 Ai.niu.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

ai.niu.edu

Open Graph data is detected on the main page of Ai Niu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: