Analyze

engineering.unl.edu: College of Engineering | University of Nebraska–Lincoln

Page load speed analysis

  • 51/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    1.1 sec

  • Resources loaded

    3 sec

  • Page rendered

    670 ms

  • Total page load time

    4.8 sec

Visit engineering.unl.edu now to see the best up-to-date Engineering Unl content for United States and also check out these interesting facts you probably never knew about engineering.unl.edu

We analyzed Engineering.unl.edu page load time and found that the first response time was 1.1 sec and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Page optimization

  • HTML 106.1 kB
    Images 616.7 kB
    Javascripts 764.8 kB
    CSS 770.4 kB

    In fact, the total size of Engineering.unl.edu main page is 2.3 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. CSS take 770.4 kB which makes up the majority of the site volume.

    • Original 106.1 kB
    • After minification 85.5 kB
    • After compression 19.2 kB

    HTML optimization

    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 20.6 kB, which is 19% 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 86.9 kB or 82% of the original size.

    • Original 616.7 kB
    • After optimization 602.3 kB

    Image optimization

    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. Engineering Unl images are well optimized though.

    • Original 764.8 kB
    • After minification 745.8 kB
    • After compression 235.0 kB

    JavaScript optimization

    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 529.8 kB or 69% of the original size.

    • Original 770.4 kB
    • After minification 722.9 kB
    • After compression 376.8 kB

    CSS optimization

    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. Engineering.unl.edu needs all CSS files to be minified and compressed as it can save up to 393.5 kB or 51% of the original size.

Network requests diagram

  • engineering.unl.edu
  • fonts.css
  • all.css
  • all.js
  • css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
  • css_TZASMA-tn8wcD_3f-4ZLkqUj7GaVuQM8982ffwKEAC8.css
  • css_MnXiytJtb186Ydycnpwpw34cuUsHaKc80ey5LiQXhSY.css
  • css_2pOJbDTIprqdQTgOzIM8UYznjlmN0CaVOZL85XLMNWg.css
  • js_UWQINlriydSoeSiGQxToOUdv493zEa7dpsXC1OtYlZU.js
  • js_IDBX5SzkJ9gGNq7x-qOE_2DZsexqguTJQGMKvi4w-Uw.js
  • js_ftlcWLoD7Js98XLjiK6ihhdc_dZUm2QSh3iMQgyRNiE.js
  • js_OCWEcFmajKL7S0Lm0eRd0DHC4TZzJTljcf_uZ3by4wg.js
  • engineering.css
  • engineering.js
  • 55BEBE44730163F8E.css
  • ga.js
  • analytics.js
  • ga.js
  • QU-header-0226.jpg
  • homepage_arrow.gif
  • Background-ENG-tall.jpg
  • dingman-SQUARE.jpg
  • Eng_News_Graphic.gif
  • engineering.unl.edu
  • SeniorDesignShowcaseHomeSmall.jpg
  • CampaignHome.jpg
  • Tim-blog-header.jpg
  • Apply.png
  • Connect.png
  • Visit.png
  • Requirements.2.png
  • unlcap.js
  • jqueryui.js
  • Jf8NYhZACA==
  • leIXgphAEA==
  • q9kKm
  • wdn-icon.woff
  • leIXcldADA==
  • VfyX1HVQAQ=
  • aeXUnxx9K8Rv3xT6Y
  • LA==
  • __utm.gif
  • linkid.js
  • events-band.js
  • collect
  • seal.svg
  • carousel.js
  • randomizer.js
  • jquery.hoverIntent.js
  • js
  • flexslider-icon.woff
  • print.css
  • print.css
  • css
  • info

Our browser made a total of 57 requests to load all elements on the main page. We found that 39% of them (22 requests) were addressed to the original Engineering.unl.edu, 28% (16 requests) were made to Unlcms.unl.edu and 12% (7 requests) were made to . The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Alert.unl.edu.

Additional info on engineering.unl.edu

Requests

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Engineering 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 17 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

17

Javascripts

15

Images

10

CSS

3

AJAX

45

All

Possible request optimization

1

Javascripts

15

Images

1

CSS

3

AJAX

25

Optimized

20

All

Normal result

IP address

Engineering.unl.edu uses IP addresses which are currently shared with 9 other domains. The more sites share the same stack of IP addresses, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Normal result

IP Trace

engineering.unl.edu

byf.unl.edu

transportation.unl.edu

music.unl.edu

food.unl.edu

34.232.55.208

engineering.unl.edu

extension.unl.edu

byf.unl.edu

transportation.unl.edu

music.unl.edu

54.156.193.63

engineering.unl.edu

unl.edu

cssa.unl.edu

ianr.unl.edu

lancaster.unl.edu

54.211.17.237

DNS records

Type Host Target/ip TTL Other
A

its-unl-cms-prd-pub-alb-01-1653031189.us-east-1.elb.amazonaws.com

54.211.17.237 60
A

its-unl-cms-prd-pub-alb-01-1653031189.us-east-1.elb.amazonaws.com

54.156.193.63 60
A

its-unl-cms-prd-pub-alb-01-1653031189.us-east-1.elb.amazonaws.com

34.232.55.208 60
CNAME

engineering.unl.edu

unlcms.unl.edu 300

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Engineering.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 Engineering.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.

HTTPS certificate

SSL Certificate

Engineering.unl.edu has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 55.7% of all visits is United States. It’s good for Engineering.unl.edu that their server is also located in United States, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Engineering Unl. 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:

engineering.unl.edu

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