Tools & Wizards About Us
unl.edu screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

unl.edu

Nebraska | Nebraska

Page Load Speed

2.8 sec in total

First Response

99 ms

Resources Loaded

1.6 sec

Page Rendered

1 sec

unl.edu screenshot

About Website

Click here to check amazing Unl content for United States. Otherwise, check out these important facts you probably never knew about unl.edu

The University of Nebraska–Lincoln is the flagship public research university in Nebraska, and is a member of the Big Ten Conference. Home of the Huskers.

Visit unl.edu

Key Findings

We analyzed Unl.edu page load time and found that the first response time was 99 ms and then it took 2.7 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

unl.edu performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value1,500 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.87

4/100

15%

TTI (Time to Interactive)

Value32.8 s

0/100

10%

Network Requests Diagram

unl.edu

99 ms

www.unl.edu

43 ms

gtm.js

183 ms

main.js

487 ms

css_FFMDRYZ2nSV6HGDyDVpm9-yNY8H0IkhZ90k-a2N9jFE.css

12 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 36% of them (21 requests) were addressed to the original Unl.edu, 15% (9 requests) were made to Mediahub.unl.edu and 14% (8 requests) were made to Unlcms.unl.edu. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Polyfill.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (27%)

Content Size

4.5 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Unl.edu main page is 4.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 146.0 kB

  • Original 184.7 kB
  • After minification 147.8 kB
  • After compression 38.7 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 36.9 kB, which is 20% 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 146.0 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 83.4 kB

  • Original 2.8 MB
  • After minification 2.7 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. Unl images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 954.0 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 475.2 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 954.0 kB or 67% of the original size.

CSS Optimization

-53%

Potential reduce by 40.8 kB

  • Original 76.6 kB
  • After minification 76.5 kB
  • After compression 35.8 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. Unl.edu needs all CSS files to be minified and compressed as it can save up to 40.8 kB or 53% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (57%)

Requests Now

54

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Unl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

unl.edu

unl.edu

99 ms

www.unl.edu

www.unl.edu

43 ms

gtm.js

gtm.js

183 ms

main.js

main.js

487 ms

css_FFMDRYZ2nSV6HGDyDVpm9-yNY8H0IkhZ90k-a2N9jFE.css

css_FFMDRYZ2nSV6HGDyDVpm9-yNY8H0IkhZ90k-a2N9jFE.css

12 ms

css_JUREsGQx-rKIXcfZ6Thkl8oUAiEgoJPiokiB0Ml5uK4.css

css_JUREsGQx-rKIXcfZ6Thkl8oUAiEgoJPiokiB0Ml5uK4.css

34 ms

css_PGbJgHCUCBf4dg7K9Kt8aAwsApndP4GZ9RuToPy3-Fk.css

css_PGbJgHCUCBf4dg7K9Kt8aAwsApndP4GZ9RuToPy3-Fk.css

35 ms

css_abz_PjIDWny1eQVSnqrEXNMmJxwmE6nII1c2KD-xBSk.css

css_abz_PjIDWny1eQVSnqrEXNMmJxwmE6nII1c2KD-xBSk.css

36 ms

js_YD9ro0PAqY25gGWrTki6TjRUG8TdokmmxjfqpNNfzVU.js

js_YD9ro0PAqY25gGWrTki6TjRUG8TdokmmxjfqpNNfzVU.js

61 ms

js_KqRSRjZauOGZpZ-LiYMjZ1Vd4XXBJ1uwT7onkg55gGw.js

js_KqRSRjZauOGZpZ-LiYMjZ1Vd4XXBJ1uwT7onkg55gGw.js

52 ms

js

js

134 ms

js

js

135 ms

up.js

up.js

83 ms

all.js

all.js

132 ms

js_7Ukqb3ierdBEL0eowfOKzTkNu-Le97OPm-UqTS5NENU.js

js_7Ukqb3ierdBEL0eowfOKzTkNu-Le97OPm-UqTS5NENU.js

48 ms

js_m0wa-tSEaaZ4E4IJWXacmlOMIM834e355wd-Qj1KA7w.js

js_m0wa-tSEaaZ4E4IJWXacmlOMIM834e355wd-Qj1KA7w.js

48 ms

wdn-message.html

wdn-message.html

288 ms

240423_Big_Fish_057-2.JPG

240423_Big_Fish_057-2.JPG

87 ms

21344

21344

636 ms

,

,

63 ms

jacob-vanderford.jpg

jacob-vanderford.jpg

300 ms

filePEpRLO.jpg

filePEpRLO.jpg

300 ms

fileVPSNeZ.jpg

fileVPSNeZ.jpg

301 ms

file3mvGXK.jpg

file3mvGXK.jpg

300 ms

campus-aerial.jpg

campus-aerial.jpg

299 ms

___madisonmarie.jpg

___madisonmarie.jpg

302 ms

e_sicilia2.jpg

e_sicilia2.jpg

303 ms

sydneymalaika.jpg

sydneymalaika.jpg

304 ms

tate_hanson_.jpg

tate_hanson_.jpg

302 ms

bg-dots-gray.svg

bg-dots-gray.svg

295 ms

polyfill.min.js

polyfill.min.js

1291 ms

legacy.css

legacy.css

266 ms

ofi.js

ofi.js

170 ms

js

js

104 ms

insight.min.js

insight.min.js

221 ms

scevent.min.js

scevent.min.js

217 ms

js

js

348 ms

fbevents.js

fbevents.js

211 ms

up_loader.1.1.0.js

up_loader.1.1.0.js

90 ms

240423_Big_Fish_057-2.JPG

240423_Big_Fish_057-2.JPG

55 ms

,1w

,1w

8 ms

main.css

main.css

140 ms

events-band.js

events-band.js

118 ms

main.php

main.php

240 ms

ppt=6617;g=homepage;gid=24090;ord=7297475805971.771;v=120;ip=23.22.104.59;cuidchk=1

ppt=6617;g=homepage;gid=24090;ord=7297475805971.771;v=120;ip=23.22.104.59;cuidchk=1

124 ms

print.css

print.css

119 ms

;ord=[uniqueid]

;ord=[uniqueid]

150 ms

insight_tag_errors.gif

insight_tag_errors.gif

202 ms

bg-grit.png

bg-grit.png

42 ms

jquery.min.js

jquery.min.js

107 ms

three.min.js

three.min.js

288 ms

video-js.min.css

video-js.min.css

145 ms

video.min.js

video.min.js

203 ms

videojs-mediahub.js

videojs-mediahub.js

177 ms

videojs-captions-toggle.js

videojs-captions-toggle.js

212 ms

iframe.css

iframe.css

237 ms

21344.jpg

21344.jpg

75 ms

AKZC3Y+AA==

AKZC3Y+AA==

1 ms

268 ms

Accessibility Review

unl.edu accessibility score

100

Accessibility Issues

Best Practices

unl.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

Missing source maps for large first-party JavaScript

SEO Factors

unl.edu SEO score

90

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

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 Unl.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 Unl.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

unl.edu

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