2.1 sec in total
142 ms
1.4 sec
581 ms
Visit infotech.northwestern.edu now to see the best up-to-date Infotech Northwestern content for United States and also check out these interesting facts you probably never knew about infotech.northwestern.edu
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Visit infotech.northwestern.eduWe analyzed Infotech.northwestern.edu page load time and found that the first response time was 142 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
infotech.northwestern.edu performance score
name
value
score
weighting
Value4.0 s
22/100
10%
Value17.5 s
0/100
25%
Value9.2 s
13/100
10%
Value2,540 ms
4/100
30%
Value0.336
34/100
15%
Value26.1 s
0/100
10%
142 ms
139 ms
75 ms
143 ms
32 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Infotech.northwestern.edu, 54% (36 requests) were made to Mccormick.northwestern.edu and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (393 ms) relates to the external source Mccormick.northwestern.edu.
Page size can be reduced by 588.6 kB (38%)
1.5 MB
945.9 kB
In fact, the total size of Infotech.northwestern.edu main page is 1.5 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. 65% of websites need less resources to load. Images take 779.6 kB which makes up the majority of the site volume.
Potential reduce by 27.1 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 27.1 kB or 75% of the original size.
Potential reduce by 31.3 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. Infotech Northwestern images are well optimized though.
Potential reduce by 209.1 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 209.1 kB or 62% of the original size.
Potential reduce by 321.1 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. Infotech.northwestern.edu needs all CSS files to be minified and compressed as it can save up to 321.1 kB or 84% of the original size.
Number of requests can be reduced by 37 (66%)
56
19
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Infotech 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 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
infotech.northwestern.edu
142 ms
msit.northwestern.edu
139 ms
index.html
75 ms
index.html
143 ms
dept-home.css
32 ms
normalize.css
80 ms
jquery-slick.css
76 ms
default.css
84 ms
layout.css
133 ms
jquery-1.11.0.min.js
9 ms
jquery-migrate-1.2.1.min.js
7 ms
jquery-footable.min.js
75 ms
dept-program-home.js
78 ms
jquery.fitvids.js
126 ms
breakpoints.js
111 ms
modernizr.js
184 ms
jquery-slick-1.3.6.js
293 ms
mti-tracking.js
114 ms
conversion.js
18 ms
fbevents.js
267 ms
dept-home-slide-gradient.png
266 ms
cohort.jpg
393 ms
faculty.jpg
391 ms
part-time.jpg
390 ms
curriculum.jpg
391 ms
MSIT-Winter-Event.jpg
392 ms
department-homepage-video-thumbnail.jpg
393 ms
northwestern-logo-global-nav.svg
245 ms
stitch-short.png
248 ms
slash.svg
248 ms
engineering-logo.svg
249 ms
arrows-nav-docs.svg
259 ms
homepage-social.svg
253 ms
stitch-short-white.png
252 ms
northwestern-logo.svg
255 ms
footer-social.svg
251 ms
bcf54343-d033-41ee-bbd7-2b77df3fe7ba.woff
154 ms
14ff6081-326d-4dae-b778-d7afa66166fc.woff
153 ms
e56ecb6d-da41-4bd9-982d-2d295bec9ab0.woff
152 ms
d999c07b-a049-4eb5-b8a6-4f36ae25e67e.woff
153 ms
ga.js
190 ms
trackingCode.js
190 ms
5605bebd61cf8e8b26000014.js
189 ms
186 ms
ajax-loader.gif
125 ms
83 ms
57 ms
__utm.gif
15 ms
__utm.gif
32 ms
L8IOQbFQaJM
141 ms
layout-print.css
42 ms
tagjs
42 ms
40 ms
adsct
157 ms
Pug
117 ms
www-embed-player-vflQrT_sR.css
89 ms
www-embed-player.js
115 ms
ncm
43 ms
sd
30 ms
cb
15 ms
cb
4 ms
tap.php
47 ms
1eJU4PjErWSV5LNTKFXcze5UHikZLg3viIH581vcHWA.js
8 ms
ad_status.js
28 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
67 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
75 ms
cb
6 ms
infotech.northwestern.edu accessibility score
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
infotech.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
Browser errors were logged to the console
Page has valid source maps
infotech.northwestern.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Infotech.northwestern.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Infotech.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.
infotech.northwestern.edu
Open Graph description is not detected on the main page of Infotech 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: