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cit.cornell.edu: IT@Cornell | Services and Support

Information technology services and support for the Cornell University community

Page load speed analysis

  • 60/100

    Normal result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    59 ms

  • Resources loaded

    652 ms

  • Page rendered

    167 ms

  • Total page load time

    878 ms

Welcome to cit.cornell.edu homepage info - get ready to check Cit Cornell best content for United States right away, or after learning these important things about cit.cornell.edu

We analyzed Cit.cornell.edu page load time and found that the first response time was 59 ms and then it took 819 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Page optimization

  • HTML 30.1 kB
    Images 328.2 kB
    Javascripts 171.0 kB
    CSS 137.6 kB

    In fact, the total size of Cit.cornell.edu main page is 666.9 kB. 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. Images take 328.2 kB which makes up the majority of the site volume.

    • Original 30.1 kB
    • After minification 29.4 kB
    • After compression 7.9 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 22.3 kB or 74% of the original size.

    • Original 328.2 kB
    • After optimization 290.8 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. Obviously, Cit Cornell needs image optimization as it can save up to 37.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 171.0 kB
    • After minification 166.6 kB
    • After compression 59.9 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 111.2 kB or 65% of the original size.

    • Original 137.6 kB
    • After minification 104.3 kB
    • After compression 24.3 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. Cit.cornell.edu needs all CSS files to be minified and compressed as it can save up to 113.3 kB or 82% of the original size.

Network requests diagram

  • cit.cornell.edu
  • www.it.cornell.edu
  • browser-all.js
  • OWC-emergency-banner.js
  • font-awesome.min.css
  • jquery-1.9.1.min.js
  • jquery-migrate-1.1.1.min.js
  • modernizr.js
  • commonspot.css
  • screen.css
  • section_cms.css
  • cse.js
  • prum.min.js
  • undohtml.css
  • main.css
  • header_style.cfm
  • ie6.css
  • datamatrix.css
  • alertbox.cfm
  • cornell.gif
  • cornell-everywhere_0.png
  • hooked-mouse.jpg
  • it-report.png
  • computer-class.png
  • ds_goan_a02_dt_enus_img.jpg
  • tableau_thumbnail.png
  • 2016_drupalcamp_thumbnail.png
  • ted-dodds.png
  • square-logo-75_2.jpg
  • help_small.png
  • outlook.png
  • cmail.png
  • webex.png
  • box.png
  • blackboard.png
  • social_facebook84c.png
  • social_twitter84c.png
  • social_yammer84c.png
  • jsapi
  • default+en.css
  • default.css
  • default+en.I.js
  • alertbox.css
  • default.css
  • copyright.png
  • computer-support.png
  • alert_icon.png
  • bullet.gif
  • ga.js
  • google_custom_search_watermark.gif
  • header_search.gif
  • itatcornell_logo.gif
  • content_bg.png
  • header_bg.png
  • megamenu_at.png
  • menu_white_tint.png
  • header04.jpg
  • shadow_medium.png
  • facebook_icon_footer.jpg
  • twitter_icon_footer.gif
  • fontawesome-webfont.woff
  • __utm.gif
  • print.css

Our browser made a total of 63 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Cit.cornell.edu, 78% (49 requests) were made to It.cornell.edu and 6% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (187 ms) relates to the external source It.cornell.edu.

Additional info on cit.cornell.edu

Requests

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cit Cornell. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

10

Javascripts

35

Images

13

CSS

1

AJAX

59

All

Possible request optimization

1

Javascripts

35

Images

1

CSS

1

AJAX

21

Optimized

38

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.it.cornell.edu/ before it reached this domain.

IP address

Cit.cornell.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

cit.cornell.edu

cusoftware.cornell.edu

cbe.cornell.edu

cio.cornell.edu

coecis.cornell.edu

128.84.202.180

DNS records

Type Host Target/ip TTL Other
A

cit.cornell.edu

128.84.202.180 300
NS

cit.cornell.edu

drdns.cit.cornell.edu 86400
NS

cit.cornell.edu

bigred.cit.cornell.edu 86400
NS

cit.cornell.edu

drdns2.cit.cornell.edu 86400
NS

cit.cornell.edu

dns.cit.cornell.edu 86400

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 Cit.cornell.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 Cit.cornell.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

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

Poor result

Visitor World Map

Country of origin for 60.5% of all visits is United States. It’s good for Cit.cornell.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 Cit Cornell. 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:

cit.cornell.edu

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