4.3 sec in total
145 ms
2.9 sec
1.3 sec
Click here to check amazing Invo Northwestern content for United States. Otherwise, check out these important facts you probably never knew about invo.northwestern.edu
Innovation and New Ventures (INVO) supports Northwestern inventors and entrepreneurs with commercializing their discoveries and technologies. This includes help disclosing inventions, applying for pat...
Visit invo.northwestern.eduWe analyzed Invo.northwestern.edu page load time and found that the first response time was 145 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
invo.northwestern.edu performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value14.6 s
0/100
25%
Value22.6 s
0/100
10%
Value38,810 ms
0/100
30%
Value0.011
100/100
15%
Value49.6 s
0/100
10%
145 ms
150 ms
115 ms
445 ms
88 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 43% of them (22 requests) were addressed to the original Invo.northwestern.edu, 37% (19 requests) were made to Common.northwestern.edu and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Invo.northwestern.edu.
Page size can be reduced by 157.8 kB (7%)
2.3 MB
2.1 MB
In fact, the total size of Invo.northwestern.edu main page is 2.3 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. 70% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 45.1 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 45.1 kB or 81% of the original size.
Potential reduce by 101.4 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. Invo Northwestern images are well optimized though.
Potential reduce by 10.4 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 10.4 kB or 16% of the original size.
Potential reduce by 941 B
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. Invo.northwestern.edu has all CSS files already compressed.
Number of requests can be reduced by 17 (39%)
44
27
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Invo 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 8 to 1 for JavaScripts and as a result speed up the page load time.
invo.northwestern.edu
145 ms
www.invo.northwestern.edu
150 ms
js
115 ms
styles.css
445 ms
invo.css
88 ms
jquery.min.js
105 ms
scripts.js
438 ms
invo-home.js
346 ms
scrollup.js
370 ms
js
523 ms
northwestern-university.svg
1014 ms
inventors.svg
1000 ms
entrepreneurs.svg
987 ms
students.svg
1005 ms
industry.svg
1050 ms
joe-and-student.jpg
1399 ms
entrepreneur.jpg
1400 ms
Students.jpg
1399 ms
Chicago.jpg
1445 ms
droplet.jpg
1183 ms
preora_480x350.jpg
1446 ms
accuitive-pic.png
1478 ms
narrativescience_480x350.jpg
1477 ms
northwestern.svg
922 ms
search.svg
923 ms
arrow-down-ltpurple.svg
930 ms
external-link-top-nav.png
1052 ms
ltpurple-slash.svg
1059 ms
grey-slash.svg
1053 ms
arrow-right-white.svg
1055 ms
kuzmanovic-profile.png
1586 ms
AkkuratProBold.woff
739 ms
AkkuratProRegular.woff
739 ms
CamptonExtraBold.woff
912 ms
CamptonBold.woff
912 ms
CamptonExtraLight.woff
911 ms
widgets.js
640 ms
pin-drop.svg
400 ms
mobile-phone.svg
578 ms
social-media-icons.svg
573 ms
analytics.js
175 ms
inventors.svg
441 ms
entrepreneurs.svg
473 ms
students.svg
474 ms
industry.svg
484 ms
collect
226 ms
collect
231 ms
collect
290 ms
print.css
198 ms
widget_iframe.7dae38096d06923d683a2a807172322a.html
219 ms
ga-audiences
143 ms
invo.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
[id] attributes on active, focusable elements are not unique
invo.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
invo.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 Invo.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 Invo.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.
invo.northwestern.edu
Open Graph description is not detected on the main page of Invo 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: