1.7 sec in total
71 ms
729 ms
875 ms
Click here to check amazing Cas U Chicago content for United States. Otherwise, check out these important facts you probably never knew about cas.uchicago.edu
Helping you navigate your graduate and postdoctoral career.
Visit cas.uchicago.eduWe analyzed Cas.uchicago.edu page load time and found that the first response time was 71 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
cas.uchicago.edu performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value13.2 s
0/100
25%
Value18.7 s
0/100
10%
Value3,120 ms
2/100
30%
Value0.077
95/100
15%
Value38.9 s
0/100
10%
71 ms
359 ms
56 ms
47 ms
51 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Cas.uchicago.edu, 68% (19 requests) were made to Grad.uchicago.edu and 18% (5 requests) were made to D3qi0qp55mx5f5.cloudfront.net. The less responsive or slowest element that took the longest time to load (359 ms) relates to the external source Grad.uchicago.edu.
Page size can be reduced by 59.7 kB (56%)
106.6 kB
46.9 kB
In fact, the total size of Cas.uchicago.edu main page is 106.6 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. Javascripts take 52.9 kB which makes up the majority of the site volume.
Potential reduce by 16.5 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 2.2 kB, which is 11% 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 16.5 kB or 83% of the original size.
Potential reduce by 11.2 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, Cas U Chicago needs image optimization as it can save up to 11.2 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 32.0 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 32.0 kB or 60% of the original size.
Number of requests can be reduced by 10 (50%)
20
10
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cas U Chicago. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
cas.uchicago.edu
71 ms
359 ms
bootstrap.css
56 ms
responsive.css
47 ms
structure.css
51 ms
modernizr-latest.js
92 ms
selectivizr-min.js
91 ms
jquery-1.9.1.min.js
129 ms
bootstrap-collapse.js
91 ms
jquery.sequence-min.js
127 ms
gsa.js
128 ms
slideshow.js
127 ms
svgeezy.min.js
152 ms
ss-standard.js
152 ms
ss-social.js
154 ms
gargoyle_gray.svg
91 ms
analytics.js
64 ms
grad-id_1.png
85 ms
uc_maroon.svg
87 ms
wavegrid.png
82 ms
wavegrid_30.png
85 ms
proximanova-light-webfont.woff
64 ms
ss-standard.woff
43 ms
ss-social-circle.woff
34 ms
proximanova-reg-webfont.woff
47 ms
proximanova-sbold-webfont.woff
54 ms
collect
20 ms
collect
72 ms
cas.uchicago.edu accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
cas.uchicago.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
Missing source maps for large first-party JavaScript
cas.uchicago.edu SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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 Cas.uchicago.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 Cas.uchicago.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.
cas.uchicago.edu
Open Graph description is not detected on the main page of Cas U Chicago. 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: