7 sec in total
187 ms
5.2 sec
1.6 sec
Visit oto-hns.northwestern.edu now to see the best up-to-date Oto Hns Northwestern content for United States and also check out these interesting facts you probably never knew about oto-hns.northwestern.edu
Learn more about the Department of Otolaryngology at Northwestern University Feinberg School of Medicine.
Visit oto-hns.northwestern.eduWe analyzed Oto-hns.northwestern.edu page load time and found that the first response time was 187 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
oto-hns.northwestern.edu performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value8.8 s
1/100
25%
Value10.6 s
7/100
10%
Value12,250 ms
0/100
30%
Value0
100/100
15%
Value18.7 s
3/100
10%
187 ms
103 ms
486 ms
201 ms
396 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 14% of them (9 requests) were addressed to the original Oto-hns.northwestern.edu, 30% (19 requests) were made to Deptcommon.fsm.northwestern.edu and 17% (11 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Medtargetsystem.com.
Page size can be reduced by 80.8 kB (10%)
790.7 kB
709.9 kB
In fact, the total size of Oto-hns.northwestern.edu main page is 790.7 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. 65% of websites need less resources to load. Images take 606.7 kB which makes up the majority of the site volume.
Potential reduce by 38.9 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 5.3 kB, which is 11% 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 38.9 kB or 78% of the original size.
Potential reduce by 36.8 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. Oto Hns Northwestern images are well optimized though.
Potential reduce by 2.2 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. This website has mostly compressed JavaScripts.
Potential reduce by 2.9 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. Oto-hns.northwestern.edu needs all CSS files to be minified and compressed as it can save up to 2.9 kB or 12% of the original size.
Number of requests can be reduced by 25 (46%)
54
29
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oto Hns 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 20 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
oto-hns.northwestern.edu
187 ms
oto-hns.northwestern.edu
103 ms
www.oto-hns.northwestern.edu
486 ms
bootstrap.min.css
201 ms
all.css
396 ms
css
213 ms
css
324 ms
landing-page.css
377 ms
v4.0.css
77 ms
media-slider.css
378 ms
widgets.js
313 ms
jquery-3.4.1.min.js
292 ms
popper.min.js
312 ms
bootstrap.min.js
287 ms
slick.min.js
312 ms
common.js
332 ms
slick-slider.js
338 ms
youtube-overlay.js
338 ms
beacon.js
240 ms
Feinberg-linear-white-240.svg
229 ms
main_page-1440x600.jpg
570 ms
grey-slash.svg
850 ms
18813.jpg
225 ms
17427.png
494 ms
31963.jpg
288 ms
23562.JPG
393 ms
16853.jpg
155 ms
14921.jpg
288 ms
12122.jpg
392 ms
22739.jpg
492 ms
16846.JPG
492 ms
18077.jpg
692 ms
Northwestern_horizontal_white-trimmed.svg
686 ms
skull-550x310.jpg
392 ms
education-360x200.jpg
691 ms
research_360x200.jpg
691 ms
med-specialties-360x200.jpg
690 ms
podcast-icon.svg
698 ms
pip-gradient-segment-purple.svg
555 ms
6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf
352 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf
544 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf
629 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf
631 ms
381 ms
fa-solid-900.woff
379 ms
fa-regular-400.woff
543 ms
fa-brands-400.woff
544 ms
widget_iframe.7dae38096d06923d683a2a807172322a.html
364 ms
ajax-loader.gif
145 ms
signal.js
117 ms
fp.js
101 ms
settings
148 ms
_itu.png
3033 ms
horizon_timeline.a7991bb824d62c8d5038ddd875db8389.js
38 ms
embeds
36 ms
NM_ENT
339 ms
polyfills-57d3feabe8bfd4ee389c.js
4 ms
runtime-eb61dff4a84b8f906e6b.js
8 ms
modules.c7def0268c66f6a548ed.js
16 ms
main-e9db78f5e7b3d83edd5e.js
12 ms
_app-446fb4a338b215deec8c.js
13 ms
%5BscreenName%5D-c8b4c96951cf24f547b4.js
12 ms
_buildManifest.js
15 ms
_ssgManifest.js
14 ms
oto-hns.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.
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 IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
oto-hns.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
oto-hns.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 Oto-hns.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 Oto-hns.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.
oto-hns.northwestern.edu
Open Graph data is detected on the main page of Oto Hns Northwestern. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: