2 sec in total
437 ms
1.4 sec
149 ms
Welcome to purdue.edu homepage info - get ready to check Purdue best content for United States right away, or after learning these important things about purdue.edu
Purdue University is a world-renowned, public research university that advances discoveries in science, technology, engineering and math.
Visit purdue.eduWe analyzed Purdue.edu page load time and found that the first response time was 437 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.
purdue.edu performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value26.9 s
0/100
25%
Value13.8 s
1/100
10%
Value5,560 ms
0/100
30%
Value0.264
46/100
15%
Value33.8 s
0/100
10%
437 ms
237 ms
42 ms
387 ms
462 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 56% of them (22 requests) were addressed to the original Purdue.edu, 18% (7 requests) were made to Google.com and 8% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (462 ms) belongs to the original domain Purdue.edu.
Page size can be reduced by 289.9 kB (43%)
675.1 kB
385.1 kB
In fact, the total size of Purdue.edu main page is 675.1 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. 30% of websites need less resources to load. CSS take 251.6 kB which makes up the majority of the site volume.
Potential reduce by 20.2 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 20.2 kB or 75% of the original size.
Potential reduce by 23.1 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. Purdue images are well optimized though.
Potential reduce by 32.2 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 32.2 kB or 21% of the original size.
Potential reduce by 214.5 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. Purdue.edu needs all CSS files to be minified and compressed as it can save up to 214.5 kB or 85% of the original size.
Number of requests can be reduced by 11 (32%)
34
23
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Purdue. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
purdue.edu
437 ms
home.css
237 ms
font-awesome.min.css
42 ms
modernizr-1.5.min.js
387 ms
jquery-1.10.2.min.js
462 ms
jsapi
37 ms
bootstrap.min.js
305 ms
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gtm.js
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logo.png
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icon-thinkSummer.png
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icon-thinkSummer-RO.png
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icon-blackboard.png
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icon-research.png
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footer-mottoHorizontal.png
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footer-mottoVertical.png
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fontawesome-webfont.woff
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analytics.js
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collect
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default+en.css
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minimalist.css
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default+en.I.js
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collect
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minimalist.css
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stripes-tile.png
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homepage-burst-lg.png
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homepage-career-lg.jpg
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homeBackground-winter.jpg
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lighter50.png
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shader65.png
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archivonarrow-bold-webfont.woff2
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archivonarrow-regular-webfont.woff
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archivoblack-webfont.woff
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async-ads.js
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google_custom_search_watermark.gif
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collect
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small-logo.png
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purdue.edu accessibility score
purdue.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
purdue.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Purdue.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 Purdue.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.
purdue.edu
Open Graph data is detected on the main page of Purdue. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: