949 ms in total
111 ms
667 ms
171 ms
Visit it.cornell.edu now to see the best up-to-date It Cornell content for United States and also check out these interesting facts you probably never knew about it.cornell.edu
Services and Support
Visit it.cornell.eduWe analyzed It.cornell.edu page load time and found that the first response time was 111 ms and then it took 838 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
it.cornell.edu performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value7.5 s
4/100
25%
Value3.7 s
85/100
10%
Value230 ms
86/100
30%
Value0.207
60/100
15%
Value5.4 s
72/100
10%
111 ms
196 ms
53 ms
111 ms
4 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 79% of them (50 requests) were addressed to the original It.cornell.edu, 6% (4 requests) were made to Google.com and 5% (3 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (196 ms) belongs to the original domain It.cornell.edu.
Page size can be reduced by 251.8 kB (40%)
632.5 kB
380.7 kB
In fact, the total size of It.cornell.edu main page is 632.5 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. 40% of websites need less resources to load. Images take 326.5 kB which makes up the majority of the site volume.
Potential reduce by 22.3 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. 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.
Potential reduce by 37.4 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. Obviously, It 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.
Potential reduce by 78.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 78.9 kB or 57% of the original size.
Potential reduce by 113.3 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. It.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.
Number of requests can be reduced by 21 (36%)
59
38
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of It 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.
it.cornell.edu
111 ms
www.it.cornell.edu
196 ms
browser-all.js
53 ms
OWC-emergency-banner.js
111 ms
font-awesome.min.css
4 ms
jquery-1.9.1.min.js
115 ms
jquery-migrate-1.1.1.min.js
64 ms
modernizr.js
51 ms
commonspot.css
54 ms
screen.css
39 ms
section_cms.css
55 ms
cse.js
42 ms
prum.min.js
39 ms
undohtml.css
20 ms
main.css
78 ms
header_style.cfm
25 ms
ie6.css
19 ms
datamatrix.css
20 ms
alertbox.cfm
70 ms
cornell.gif
30 ms
cornell-everywhere_0.png
36 ms
hooked-mouse.jpg
68 ms
it-report.png
68 ms
computer-class.png
69 ms
ds_goan_a02_dt_enus_img.jpg
93 ms
tableau_thumbnail.png
76 ms
2016_drupalcamp_thumbnail.png
79 ms
ted-dodds.png
78 ms
square-logo-75_2.jpg
90 ms
help_small.png
90 ms
outlook.png
90 ms
cmail.png
90 ms
webex.png
90 ms
box.png
110 ms
blackboard.png
108 ms
social_facebook84c.png
110 ms
social_twitter84c.png
106 ms
social_yammer84c.png
106 ms
jsapi
20 ms
default+en.css
2 ms
default.css
34 ms
default+en.I.js
6 ms
copyright.png
140 ms
alertbox.css
113 ms
default.css
55 ms
computer-support.png
106 ms
ga.js
45 ms
google_custom_search_watermark.gif
42 ms
header_search.gif
41 ms
itatcornell_logo.gif
43 ms
content_bg.png
44 ms
header_bg.png
41 ms
megamenu_at.png
42 ms
menu_white_tint.png
41 ms
header06.jpg
68 ms
bullet.gif
63 ms
shadow_medium.png
65 ms
facebook_icon_footer.jpg
63 ms
twitter_icon_footer.gif
64 ms
alert_icon.png
32 ms
fontawesome-webfont.woff
24 ms
__utm.gif
22 ms
print.css
20 ms
it.cornell.edu accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
it.cornell.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
it.cornell.edu SEO score
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise It.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 It.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.
it.cornell.edu
Open Graph description is not detected on the main page of It 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: