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digital.udayton.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

  • 97

    SEO

    Google-friendlier than
    91% of websites

digital.udayton.edu

Welcome to eCommons, the institutional repository at the University of Dayton

Page Load Speed

2.7 sec in total

First Response

132 ms

Resources Loaded

2.3 sec

Page Rendered

175 ms

digital.udayton.edu screenshot

About Website

Click here to check amazing Digital U Dayton content for United States. Otherwise, check out these important facts you probably never knew about digital.udayton.edu

<p>eCommons, a service of the University Libraries, is a space for content produced by our diverse campus community. It is a permanent multimedia archive of the University's continuous pursuit of...

Visit digital.udayton.edu

Key Findings

We analyzed Digital.udayton.edu page load time and found that the first response time was 132 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

digital.udayton.edu performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.947

3/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

ecommons.udayton.edu

132 ms

ecommons.udayton.edu

273 ms

yui-min.js

55 ms

jquery.min.js

49 ms

launch-d525bb0064d8.min.js

51 ms

Our browser made a total of 145 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Digital.udayton.edu, 34% (50 requests) were made to Ecommons.udayton.edu and 4% (6 requests) were made to Assets.bepress.com. The less responsive or slowest element that took the longest time to load (495 ms) relates to the external source Resources.bepress.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 450.5 kB (36%)

Content Size

1.3 MB

After Optimization

811.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Digital.udayton.edu main page is 1.3 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. 65% of websites need less resources to load. Javascripts take 517.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 353.6 kB

  • Original 428.1 kB
  • After minification 365.9 kB
  • After compression 74.5 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 62.3 kB, which is 15% 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 353.6 kB or 83% of the original size.

Image Optimization

-7%

Potential reduce by 16.2 kB

  • Original 240.8 kB
  • After minification 224.6 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. Digital U Dayton images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 49.9 kB

  • Original 517.8 kB
  • After minification 517.8 kB
  • After compression 467.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-41%

Potential reduce by 30.8 kB

  • Original 75.3 kB
  • After minification 72.9 kB
  • After compression 44.5 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. Digital.udayton.edu needs all CSS files to be minified and compressed as it can save up to 30.8 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 115 (85%)

Requests Now

135

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Digital U Dayton. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 90 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ecommons.udayton.edu

ecommons.udayton.edu

132 ms

ecommons.udayton.edu

ecommons.udayton.edu

273 ms

yui-min.js

yui-min.js

55 ms

jquery.min.js

jquery.min.js

49 ms

launch-d525bb0064d8.min.js

launch-d525bb0064d8.min.js

51 ms

nr_browser_production.js

nr_browser_production.js

110 ms

ir-style.css

ir-style.css

123 ms

ir-custom.css

ir-custom.css

189 ms

ir-local.css

ir-local.css

247 ms

jsUtilities.js

jsUtilities.js

271 ms

footnoteLinks.js

footnoteLinks.js

296 ms

dc-responsive-nav.js

dc-responsive-nav.js

278 ms

dc-mobile-nav.js

dc-mobile-nav.js

277 ms

rdr.js

rdr.js

298 ms

d3.v2.js

d3.v2.js

404 ms

sunburst.pack.js

sunburst.pack.js

303 ms

floatbox.css

floatbox.css

302 ms

floatbox.js

floatbox.js

347 ms

js

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116 ms

bpbootstrap-20160726.pack.js

bpbootstrap-20160726.pack.js

348 ms

AppMeasurement.min.js

AppMeasurement.min.js

29 ms

otSDKStub.js

otSDKStub.js

45 ms

ir-reset.css

ir-reset.css

230 ms

ir-layout.css

ir-layout.css

236 ms

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245 ms

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272 ms

ir-submit.css

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280 ms

ir-article.css

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282 ms

ir-feed.css

ir-feed.css

296 ms

ir-network.css

ir-network.css

304 ms

ir-adapt.css

ir-adapt.css

333 ms

dc-mobile-nav.css

dc-mobile-nav.css

343 ms

243605e3-552c-483b-b139-00f1727d7599-test.json

243605e3-552c-483b-b139-00f1727d7599-test.json

105 ms

css

css

41 ms

location

location

51 ms

otBannerSdk.js

otBannerSdk.js

22 ms

grid.css

grid.css

109 ms

ir-utilities.css

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112 ms

ir-deprecate.css

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113 ms

global-alert.css

global-alert.css

85 ms

css

css

21 ms

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css

26 ms

ir-print.css

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159 ms

oop-min.js

oop-min.js

128 ms

event-custom-base-min.js

event-custom-base-min.js

132 ms

dom-core-min.js

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131 ms

dom-base-min.js

dom-base-min.js

180 ms

selector-native-min.js

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138 ms

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158 ms

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138 ms

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node-base-min.js

156 ms

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event-base-min.js

156 ms

event-delegate-min.js

event-delegate-min.js

178 ms

node-event-delegate-min.js

node-event-delegate-min.js

178 ms

pluginhost-base-min.js

pluginhost-base-min.js

177 ms

pluginhost-config-min.js

pluginhost-config-min.js

178 ms

node-pluginhost-min.js

node-pluginhost-min.js

177 ms

dom-style-min.js

dom-style-min.js

179 ms

dom-screen-min.js

dom-screen-min.js

256 ms

node-screen-min.js

node-screen-min.js

250 ms

node-style-min.js

node-style-min.js

178 ms

cookie-min.js

cookie-min.js

255 ms

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3c3f0656392b58c852c0c4eb80d8c6bc.png

274 ms

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5fc2b27a17b7b6e258fcd1cfd3876d7c.gif

275 ms

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8e240588cf8cd3a028768d4294acd7d3.png

274 ms

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304 ms

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274 ms

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275 ms

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cf1e60b6ab93bff127a9eca3244a962c.gif

252 ms

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f4f27c3587ddda7a52a9991485f1023b.gif

254 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nXBi8JoA.woff

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nXBi8JoA.woff

113 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K67QBi8JoA.woff

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K67QBi8JoA.woff

191 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

442 ms

responsivenav.ttf

responsivenav.ttf

256 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpcBO5Xo.woff

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpcBO5Xo.woff

183 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xo.woff

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xo.woff

184 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyXsosBO5Xo.woff

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyXsosBO5Xo.woff

183 ms

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZqFCTx8cM.woff

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZqFCTx8cM.woff

184 ms

json

json

495 ms

disciplines.json

disciplines.json

253 ms

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a766e64935ecd7e9ec25aef5cdf5a8f6.gif

170 ms

fbOptions.js

fbOptions.js

192 ms

followable.css

followable.css

220 ms

core.js

core.js

138 ms

DC_Logo_small.svg

DC_Logo_small.svg

86 ms

event-custom-complex-min.js

event-custom-complex-min.js

53 ms

event-synthetic-min.js

event-synthetic-min.js

54 ms

event-mousewheel-min.js

event-mousewheel-min.js

54 ms

event-mouseenter-min.js

event-mouseenter-min.js

51 ms

event-key-min.js

event-key-min.js

53 ms

event-focus-min.js

event-focus-min.js

51 ms

event-resize-min.js

event-resize-min.js

53 ms

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event-hover-min.js

55 ms

event-outside-min.js

event-outside-min.js

53 ms

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event-touch-min.js

54 ms

event-move-min.js

event-move-min.js

53 ms

event-flick-min.js

event-flick-min.js

55 ms

event-valuechange-min.js

event-valuechange-min.js

54 ms

webservice-base-20131105.pack.js

webservice-base-20131105.pack.js

79 ms

followable-20160726.pack.js

followable-20160726.pack.js

80 ms

blank.gif

blank.gif

64 ms

wait.gif

wait.gif

64 ms

widget-base.css

widget-base.css

26 ms

widget-stack.css

widget-stack.css

17 ms

overlay.css

overlay.css

16 ms

index.html

index.html

66 ms

querystring-stringify-simple-min.js

querystring-stringify-simple-min.js

23 ms

io-base-min.js

io-base-min.js

13 ms

json-parse-min.js

json-parse-min.js

22 ms

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json-stringify-min.js

10 ms

jsonp-min.js

jsonp-min.js

11 ms

attribute-core-min.js

attribute-core-min.js

14 ms

attribute-events-min.js

attribute-events-min.js

22 ms

attribute-extras-min.js

attribute-extras-min.js

29 ms

attribute-base-min.js

attribute-base-min.js

27 ms

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attribute-complex-min.js

23 ms

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base-core-min.js

34 ms

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base-base-min.js

36 ms

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32 ms

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classnamemanager-min.js

42 ms

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widget-base-min.js

42 ms

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42 ms

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42 ms

widget-uievents-min.js

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50 ms

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base-build-min.js

51 ms

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49 ms

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51 ms

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55 ms

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52 ms

widget-position-constrain-min.js

widget-position-constrain-min.js

59 ms

overlay-min.js

overlay-min.js

67 ms

anim-base-min.js

anim-base-min.js

65 ms

plugin-min.js

plugin-min.js

62 ms

widget-anim-min.js

widget-anim-min.js

63 ms

substitute-min.js

substitute-min.js

67 ms

querystring-parse-simple-min.js

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70 ms

dump-min.js

dump-min.js

75 ms

readershipMap.css

readershipMap.css

67 ms

socket.io.js

socket.io.js

266 ms

js

js

71 ms

readershipMap.embed.js

readershipMap.embed.js

68 ms

followconfig.json

followconfig.json

62 ms

analytics.js

analytics.js

29 ms

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311 ms

nr-spa-1216.min.js

nr-spa-1216.min.js

25 ms

Accessibility Review

digital.udayton.edu accessibility score

100

Accessibility Issues

Best Practices

digital.udayton.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

digital.udayton.edu SEO score

97

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 Digital.udayton.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 Digital.udayton.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

digital.udayton.edu

Open Graph description is not detected on the main page of Digital U Dayton. 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: