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digitalcommons.nl.edu screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

digitalcommons.nl.edu

Digital Commons at NLU | National Louis University Scholarship and Digital Collections

Page Load Speed

2.3 sec in total

First Response

139 ms

Resources Loaded

2.1 sec

Page Rendered

135 ms

digitalcommons.nl.edu screenshot

About Website

Visit digitalcommons.nl.edu now to see the best up-to-date Digital Commons Nl content for United States and also check out these interesting facts you probably never knew about digitalcommons.nl.edu

Digital Commons at NLU is institutional repository of National Louis University and is managed by the University Library. The scholarship and digital collections here include dissertations, faculty re...

Visit digitalcommons.nl.edu

Key Findings

We analyzed Digitalcommons.nl.edu page load time and found that the first response time was 139 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

digitalcommons.nl.edu performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value1.001

2/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

digitalcommons.nl.edu

139 ms

digitalcommons.nl.edu

284 ms

yui-min.js

34 ms

jquery.min.js

30 ms

launch-d525bb0064d8.min.js

31 ms

Our browser made a total of 140 requests to load all elements on the main page. We found that 36% of them (51 requests) were addressed to the original Digitalcommons.nl.edu, 48% (67 requests) were made to Cdnjs.cloudflare.com and 4% (6 requests) were made to Assets.bepress.com. The less responsive or slowest element that took the longest time to load (394 ms) belongs to the original domain Digitalcommons.nl.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 321.4 kB (29%)

Content Size

1.1 MB

After Optimization

788.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Digitalcommons.nl.edu main page is 1.1 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. 45% of websites need less resources to load. Javascripts take 540.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 174.8 kB

  • Original 221.7 kB
  • After minification 214.1 kB
  • After compression 46.9 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. 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 174.8 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 13.1 kB

  • Original 243.0 kB
  • After minification 229.9 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. Digital Commons Nl images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 72.6 kB

  • Original 540.0 kB
  • After minification 540.0 kB
  • After compression 467.4 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 72.6 kB or 13% of the original size.

CSS Optimization

-58%

Potential reduce by 60.9 kB

  • Original 104.9 kB
  • After minification 94.0 kB
  • After compression 44.0 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. Digitalcommons.nl.edu needs all CSS files to be minified and compressed as it can save up to 60.9 kB or 58% of the original size.

Requests Breakdown

Number of requests can be reduced by 113 (83%)

Requests Now

136

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Digital Commons Nl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 89 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

digitalcommons.nl.edu

digitalcommons.nl.edu

139 ms

digitalcommons.nl.edu

digitalcommons.nl.edu

284 ms

yui-min.js

yui-min.js

34 ms

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30 ms

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31 ms

nr_browser_production.js

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76 ms

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138 ms

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227 ms

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244 ms

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249 ms

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254 ms

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262 ms

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394 ms

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291 ms

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277 ms

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298 ms

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300 ms

bpbootstrap-20160726.pack.js

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305 ms

AppMeasurement.min.js

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14 ms

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33 ms

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92 ms

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179 ms

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188 ms

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220 ms

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236 ms

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230 ms

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240 ms

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248 ms

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282 ms

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293 ms

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317 ms

location

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46 ms

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16 ms

grid.css

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130 ms

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131 ms

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192 ms

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115 ms

css

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30 ms

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45 ms

oop-min.js

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77 ms

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78 ms

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95 ms

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77 ms

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93 ms

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93 ms

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78 ms

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94 ms

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93 ms

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94 ms

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95 ms

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94 ms

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98 ms

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97 ms

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98 ms

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99 ms

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node-screen-min.js

113 ms

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99 ms

cookie-min.js

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114 ms

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131 ms

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134 ms

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286 ms

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113 ms

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95 ms

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110 ms

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161 ms

orn.gif

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180 ms

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260 ms

responsivenav.ttf

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181 ms

disciplines.json

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188 ms

json

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332 ms

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214 ms

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213 ms

analytics.js

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20 ms

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197 ms

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20 ms

followable.css

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181 ms

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16 ms

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15 ms

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16 ms

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12 ms

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14 ms

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16 ms

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23 ms

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26 ms

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23 ms

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35 ms

webservice-base-20131105.pack.js

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191 ms

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185 ms

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57 ms

DC_Logo_small.svg

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64 ms

core.js

core.js

66 ms

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13 ms

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15 ms

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16 ms

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16 ms

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22 ms

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30 ms

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23 ms

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41 ms

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40 ms

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41 ms

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43 ms

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46 ms

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45 ms

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46 ms

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47 ms

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53 ms

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54 ms

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57 ms

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57 ms

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58 ms

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57 ms

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69 ms

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68 ms

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67 ms

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68 ms

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66 ms

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64 ms

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67 ms

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64 ms

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65 ms

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261 ms

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Accessibility Review

digitalcommons.nl.edu accessibility score

100

Accessibility Issues

Best Practices

digitalcommons.nl.edu best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

digitalcommons.nl.edu SEO score

96

Search Engine Optimization Advices

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 Digitalcommons.nl.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 Digitalcommons.nl.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

digitalcommons.nl.edu

Open Graph description is not detected on the main page of Digital Commons Nl. 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: