12.7 sec in total
3.3 sec
8.4 sec
896 ms
Welcome to cds.nyu.edu homepage info - get ready to check Cds Nyu best content for United States right away, or after learning these important things about cds.nyu.edu
The NYU Center for Data Science is a focal point for New York University’s university-wide initiative in data science and statistics.
Visit cds.nyu.eduWe analyzed Cds.nyu.edu page load time and found that the first response time was 3.3 sec and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
cds.nyu.edu performance score
name
value
score
weighting
Value17.7 s
0/100
10%
Value32.0 s
0/100
25%
Value18.7 s
0/100
10%
Value920 ms
30/100
30%
Value0.068
96/100
15%
Value33.5 s
0/100
10%
3334 ms
37 ms
6 ms
161 ms
115 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 80% of them (66 requests) were addressed to the original Cds.nyu.edu, 11% (9 requests) were made to Use.typekit.net and 2% (2 requests) were made to Netdna.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Cds.nyu.edu.
Page size can be reduced by 1.2 MB (33%)
3.6 MB
2.4 MB
In fact, the total size of Cds.nyu.edu main page is 3.6 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. 50% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 53.0 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 8.5 kB, which is 13% 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 53.0 kB or 82% of the original size.
Potential reduce by 285.3 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, Cds Nyu needs image optimization as it can save up to 285.3 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 474.0 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 474.0 kB or 77% of the original size.
Potential reduce by 363.2 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. Cds.nyu.edu needs all CSS files to be minified and compressed as it can save up to 363.2 kB or 86% of the original size.
Number of requests can be reduced by 43 (60%)
72
29
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cds Nyu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
cds.nyu.edu
3334 ms
css
37 ms
font-awesome.css
6 ms
lil4jwb.js
161 ms
foundation.css
115 ms
video.css
61 ms
style.css
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skins.css
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bs.min.css
131 ms
client.css
84 ms
calendar.css
403 ms
premium-light.css
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slimbox2.css
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mobile.css
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font-awesome.css
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animate.min.css
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jquery.js
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jquery-migrate.min.js
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comment-reply.min.js
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modernizr.foundation.js
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jquery.customforms.js
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jquery.orbit-1.4.0.js
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jquery.placeholder.min.js
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jquery.reveal.js
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jquery.tooltips.js
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contact.js
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wpbc_vars.js
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jquery.datepick.js
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client.js
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bs.min.js
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jquery.meio.mask.min.js
1073 ms
personal.js
436 ms
biz_s.js
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jquery.fancybox-1.3.4.js
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jquery.fancybox-1.3.4.css
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jquery.isotope.min.js
513 ms
jquery.custom.js
481 ms
jquery.easing.1.3.js
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mediaelement-and-player.min.js
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slimbox2.js
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widgets.js
4 ms
jquery.jcarousel.min.js
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jcarousel.responsive.js
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cds.nyu.edu
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base.css
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ga.js
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__utm.gif
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nyu_logo.png
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header_3@2x-1280x530.png
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statistic_chart_1.png
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header-bg.jpg
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cds.nyu.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
cds.nyu.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
cds.nyu.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
Image elements do not have [alt] attributes
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cds.nyu.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 Cds.nyu.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.
cds.nyu.edu
Open Graph data is detected on the main page of Cds Nyu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: