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ritchieschool.du.edu: Daniel Felix Ritchie School | Daniel Felix Ritchie School of Engineering & Computer Science | University of Denver

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Page load speed analysis

  • 94/100

    Good result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    62 ms

  • Resources loaded

    428 ms

  • Page rendered

    144 ms

  • Total page load time

    634 ms

Visit ritchieschool.du.edu now to see the best up-to-date Ritchie School Du content for United States and also check out these interesting facts you probably never knew about ritchieschool.du.edu

We analyzed Ritchieschool.du.edu page load time and found that the first response time was 62 ms and then it took 572 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Page optimization

  • HTML 74.6 kB
    Images 257.7 kB
    Javascripts 1.0 MB
    CSS 497.6 kB

    In fact, the total size of Ritchieschool.du.edu main page is 1.8 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. 70% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

    • Original 74.6 kB
    • After minification 73.5 kB
    • After compression 14.2 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. 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 60.4 kB or 81% of the original size.

    • Original 257.7 kB
    • After optimization 246.6 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. Ritchie School Du images are well optimized though.

    • Original 1.0 MB
    • After minification 797.5 kB
    • After compression 227.6 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 788.8 kB or 78% of the original size.

    • Original 497.6 kB
    • After minification 412.9 kB
    • After compression 67.2 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. Ritchieschool.du.edu needs all CSS files to be minified and compressed as it can save up to 430.5 kB or 87% of the original size.

Network requests diagram

  • ritchieschool.du.edu
  • wp-emoji-release.min.js
  • otw-grid.css
  • otw_sbm.css
  • uberbox.css
  • magnific-popup.css
  • uber-grid.css
  • front.css
  • style.css
  • font-awesome.css
  • mobilenav.css
  • wpgform.css
  • style.css
  • masterslider.main.css
  • custom.css
  • jquery.fancybox-1.3.7.min.css
  • general_foundicons.css
  • social_foundicons.css
  • otw_shortcode.css
  • wp-ui.css
  • wpui-light.css
  • css.php
  • jquery.js
  • jquery-migrate.min.js
  • packery.pkgd.min.js
  • underscore.min.js
  • backbone.min.js
  • backbone.marionette.js
  • templates.js
  • uberbox.js
  • jquery.magnific-popup.js
  • uber-grid.js
  • jquery.sticky.js
  • otw_sticky_sidebars.js
  • jquery.flexslider.min.js
  • jquery.touchSwipe.min.js
  • du.analytics.min.js
  • easy-columns.css
  • flexslider.css
  • public.css
  • public.css
  • jquery.theme-main.min.js
  • jquery.fitvids.min.js
  • mobilenav.min.js
  • core.min.js
  • widget.min.js
  • tabs.min.js
  • accordion.min.js
  • mouse.min.js
  • resizable.min.js
  • draggable.min.js
  • button.min.js
  • position.min.js
  • dialog.min.js
  • sortable.min.js
  • ritchieschool.du.edu
  • wp-ui.js
  • comment-reply.min.js
  • wp-embed.min.js
  • jquery.flexslider-min.js
  • jQuery.easing.min.js
  • jquery.fancybox-1.3.7.min.js
  • jquery.easing.pack.js
  • jquery.mousewheel.min.js
  • masthead-logo.png
  • facebook-32x32.png
  • linkedin-32x32.png
  • twitter-32x32.png
  • home-groundbreaking.jpg
  • home-ritchie.jpg
  • Project_X-ITE.logo_.RGB-copy-300x240.jpg
  • 17836665336_1f9ac6d7a6_k-300x200.jpg
  • dc.js
  • analytics.js

Our browser made a total of 74 requests to load all elements on the main page. We found that 96% of them (71 requests) were addressed to the original Ritchieschool.du.edu, 1% (1 request) were made to Du.edu and 1% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (221 ms) relates to the external source Du.edu.

Additional info on ritchieschool.du.edu

Requests

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ritchie School Du. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

41

Javascripts

8

Images

24

CSS

73

All

Possible request optimization

1

Javascripts

8

Images

1

CSS

63

Optimized

10

All

Normal result

IP address

Ritchieschool.du.edu uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, 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.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A

ritchieschool.wpengine.com

104.196.63.107 118
CNAME

ritchieschool.du.edu

ritchieschool.wpengine.com 3598

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 Ritchieschool.du.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 Ritchieschool.du.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

Ritchieschool.du.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 76.1% of all visits is United States. It’s good for Ritchieschool.du.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

Good result

Social Sharing Optimization

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

ritchieschool.du.edu

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