1.8 sec in total
134 ms
1.3 sec
271 ms
Welcome to ipr.northwestern.edu homepage info - get ready to check Ipr Northwestern best content for United States right away, or after learning these important things about ipr.northwestern.edu
The Institute for Policy Research (IPR) is an interdisciplinary public policy research institute founded in 1968 at Northwestern University. Our mission is to stimulate and support excellent social sc...
Visit ipr.northwestern.eduWe analyzed Ipr.northwestern.edu page load time and found that the first response time was 134 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.
ipr.northwestern.edu performance score
name
value
score
weighting
Value3.4 s
39/100
10%
Value6.2 s
11/100
25%
Value9.2 s
13/100
10%
Value3,560 ms
1/100
30%
Value0
100/100
15%
Value19.4 s
2/100
10%
134 ms
207 ms
66 ms
82 ms
156 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 75% of them (27 requests) were addressed to the original Ipr.northwestern.edu, 14% (5 requests) were made to Fast.fonts.com and 8% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (829 ms) belongs to the original domain Ipr.northwestern.edu.
Page size can be reduced by 155.3 kB (5%)
3.2 MB
3.0 MB
In fact, the total size of Ipr.northwestern.edu main page is 3.2 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. 25% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.
Potential reduce by 12.0 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. 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 12.0 kB or 71% of the original size.
Potential reduce by 103.7 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. Ipr Northwestern images are well optimized though.
Potential reduce by 20.3 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 20.3 kB or 43% of the original size.
Potential reduce by 19.3 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. Ipr.northwestern.edu needs all CSS files to be minified and compressed as it can save up to 19.3 kB or 82% of the original size.
Number of requests can be reduced by 4 (13%)
30
26
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ipr Northwestern. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
ipr.northwestern.edu
134 ms
www.ipr.northwestern.edu
207 ms
7273ccd9-9518-4373-baf4-c7f67de35d91.js
66 ms
jquery.min.js
82 ms
ipr.css
156 ms
scripts.js
80 ms
slideshow.js
80 ms
ga.js
50 ms
twitter.png
95 ms
facebook.png
96 ms
email.png
96 ms
search-button.png
97 ms
ipr-header.png
96 ms
flint-rollover.png
456 ms
waxman-infant-rollover.png
678 ms
percheski-fs-rollover.png
603 ms
jayachandran-women-entrepreneurs.png
716 ms
kuzawa-cebu-rollover.png
652 ms
left-arrow-off.png
165 ms
pause-off.png
244 ms
right-arrow-off.png
323 ms
Research2.jpg
516 ms
orange-bullet.png
533 ms
inthenews.jpg
709 ms
events2.jpg
761 ms
highlights2-8-2013.jpg
795 ms
Mustanski-thumb.jpg
769 ms
Workshop-Participant-thumb..jpg
795 ms
tom-workshop-thumb.jpg
829 ms
nu-logo.jpg
794 ms
63aa9f40-04be-453a-a672-aa8f9919115d.woff
105 ms
8de100cc-ca83-4b65-ba39-b6fe95796d07.woff
79 ms
1063b047-48b7-4f7c-876b-f93d4ab62b2c.woff
104 ms
8d3f1c3a-e26d-4dd7-ac5b-4b0bc68dccaa.woff
82 ms
__utm.gif
35 ms
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14 ms
ipr.northwestern.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
ipr.northwestern.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
ipr.northwestern.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ipr.northwestern.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 Ipr.northwestern.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.
ipr.northwestern.edu
Open Graph description is not detected on the main page of Ipr Northwestern. 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: