8.2 sec in total
176 ms
5.4 sec
2.7 sec
Click here to check amazing Public Health Northwestern content for United States. Otherwise, check out these important facts you probably never knew about publichealth.northwestern.edu
Learn about the master’s programs offered by Northwestern University Feinberg School of Medicine’s Program in Public Health.
Visit publichealth.northwestern.eduWe analyzed Publichealth.northwestern.edu page load time and found that the first response time was 176 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
publichealth.northwestern.edu performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value12.2 s
0/100
25%
Value8.3 s
19/100
10%
Value11,840 ms
0/100
30%
Value0.006
100/100
15%
Value18.2 s
3/100
10%
176 ms
98 ms
133 ms
134 ms
24 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 5% of them (3 requests) were addressed to the original Publichealth.northwestern.edu, 25% (16 requests) were made to Feinberg.northwestern.edu and 13% (8 requests) were made to Deptcommon.fsm.northwestern.edu. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source Medtargetsystem.com.
Page size can be reduced by 64.0 kB (6%)
987.5 kB
923.5 kB
In fact, the total size of Publichealth.northwestern.edu main page is 987.5 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. 60% of websites need less resources to load. Images take 789.2 kB which makes up the majority of the site volume.
Potential reduce by 27.9 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 4.5 kB, which is 12% 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 27.9 kB or 77% of the original size.
Potential reduce by 24.4 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. Public Health Northwestern images are well optimized though.
Potential reduce by 8.6 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. This website has mostly compressed JavaScripts.
Potential reduce by 3.2 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. Publichealth.northwestern.edu needs all CSS files to be minified and compressed as it can save up to 3.2 kB or 13% of the original size.
Number of requests can be reduced by 19 (38%)
50
31
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Public Health 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 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
publichealth.northwestern.edu
176 ms
publichealth.northwestern.edu
98 ms
www.publichealth.northwestern.edu
133 ms
index.html
134 ms
mph
24 ms
58 ms
bootstrap.min.css
275 ms
all.css
468 ms
css
391 ms
css
414 ms
landing-page.css
421 ms
media-slider.css
418 ms
v4.0.css
272 ms
jquery-3.4.1.min.js
367 ms
popper.min.js
361 ms
bootstrap.min.js
350 ms
slick.min.js
359 ms
common.js
399 ms
slick-home.js
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slick-slider.js
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beacon.js
345 ms
icon-event-150.png
320 ms
COVID-variants-150x150.jpg
1237 ms
Northwestern_horizontal_white-trimmed.svg
319 ms
Ward-Building-09-06_DSC01758-150x150.jpg
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degree-options.jpg
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faculty480x350.jpg
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community480x350.jpg
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alumni480x350.jpg
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gtm.js
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grey-slash.svg
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bullet.png
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arrow-right-white.svg
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Feinberg-linear-white-240.svg
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pph-graduation-2019.jpeg
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podcast-icon.svg
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800 ms
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1101 ms
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895 ms
fa-solid-900.woff
761 ms
fa-regular-400.woff
891 ms
fa-brands-400.woff
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ajax-loader.gif
264 ms
signal.js
105 ms
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analytics.js
418 ms
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linkid.js
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14 ms
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46 ms
ga-audiences
34 ms
publichealth.northwestern.edu accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
publichealth.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
publichealth.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 Publichealth.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 Publichealth.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.
publichealth.northwestern.edu
Open Graph data is detected on the main page of Public Health Northwestern. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: