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vpa.niu.edu screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

vpa.niu.edu

College of Visual and Performing Arts | Northern Illinois University

Page Load Speed

1 sec in total

First Response

144 ms

Resources Loaded

767 ms

Page Rendered

117 ms

vpa.niu.edu screenshot

About Website

Click here to check amazing Vpa Niu content for United States. Otherwise, check out these important facts you probably never knew about vpa.niu.edu

Explore your creativity and start your path to a successful arts career at the Northern Illinois University College of Visual and Performing Arts.

Visit vpa.niu.edu

Key Findings

We analyzed Vpa.niu.edu page load time and found that the first response time was 144 ms and then it took 884 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

vpa.niu.edu performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value1,530 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.119

85/100

15%

TTI (Time to Interactive)

Value18.0 s

3/100

10%

Network Requests Diagram

vpa.niu.edu

144 ms

69 ms

jquery.min.js

25 ms

bootstrap.min.css

46 ms

niu_theme_new.css

86 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 62% of them (18 requests) were addressed to the original Vpa.niu.edu, 14% (4 requests) were made to Niu.edu and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (302 ms) belongs to the original domain Vpa.niu.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 105.8 kB (7%)

Content Size

1.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vpa.niu.edu main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 46.0 kB

  • Original 52.5 kB
  • After minification 27.1 kB
  • After compression 6.5 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 25.4 kB, which is 48% 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 46.0 kB or 88% of the original size.

Image Optimization

-3%

Potential reduce by 41.3 kB

  • Original 1.3 MB
  • After minification 1.2 MB

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. Vpa Niu images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 9.5 kB

  • Original 71.6 kB
  • After minification 71.5 kB
  • After compression 62.1 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 9.5 kB or 13% of the original size.

CSS Optimization

-26%

Potential reduce by 9.0 kB

  • Original 35.1 kB
  • After minification 34.8 kB
  • After compression 26.1 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. Vpa.niu.edu needs all CSS files to be minified and compressed as it can save up to 9.0 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (67%)

Requests Now

21

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vpa 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 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vpa.niu.edu

vpa.niu.edu

144 ms

69 ms

jquery.min.js

jquery.min.js

25 ms

bootstrap.min.css

bootstrap.min.css

46 ms

niu_theme_new.css

niu_theme_new.css

86 ms

MyFontsWebfontsOrderM3016798.css

MyFontsWebfontsOrderM3016798.css

89 ms

css

css

40 ms

cookieconsent.min.js

cookieconsent.min.js

161 ms

cookieconsent.min.css

cookieconsent.min.css

166 ms

custom.css

custom.css

102 ms

42c4cdf78c.js

42c4cdf78c.js

32 ms

view

view

246 ms

bootstrap.min.js

bootstrap.min.js

143 ms

leftnav_highlight.js

leftnav_highlight.js

101 ms

respond.js

respond.js

115 ms

niu-logo-shield.svg

niu-logo-shield.svg

35 ms

art-banner.jpg

art-banner.jpg

291 ms

music-banner.jpg

music-banner.jpg

302 ms

dance-banner.jpg

dance-banner.jpg

302 ms

niu_logo.png

niu_logo.png

60 ms

cookieconsent.min.js

cookieconsent.min.js

166 ms

cookieconsent.min.css

cookieconsent.min.css

138 ms

gtm.js

gtm.js

107 ms

style_4904.woff

style_4904.woff

34 ms

style_4906.woff

style_4906.woff

36 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

43 ms

Ycm2sZJORluHnXbIfmlR-A.ttf

Ycm2sZJORluHnXbIfmlR-A.ttf

24 ms

aquant.js

aquant.js

20 ms

print.css

print.css

36 ms

Accessibility Review

vpa.niu.edu accessibility score

93

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

vpa.niu.edu best practices score

83

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

Page has valid source maps

SEO Factors

vpa.niu.edu SEO score

85

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

High

Tap targets are not sized appropriately

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 Vpa.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 Vpa.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

vpa.niu.edu

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