1.8 sec in total
169 ms
1.4 sec
208 ms
Welcome to mcdonnell.wustl.edu homepage info - get ready to check Mc Donnell Wustl best content for United States right away, or after learning these important things about mcdonnell.wustl.edu
Visit mcdonnell.wustl.eduWe analyzed Mcdonnell.wustl.edu page load time and found that the first response time was 169 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.
mcdonnell.wustl.edu performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value8.9 s
1/100
25%
Value9.3 s
12/100
10%
Value810 ms
36/100
30%
Value0.005
100/100
15%
Value16.2 s
6/100
10%
169 ms
985 ms
47 ms
234 ms
341 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 79% of them (49 requests) were addressed to the original Mcdonnell.wustl.edu, 8% (5 requests) were made to Fonts.gstatic.com and 6% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (985 ms) relates to the external source Sites.wustl.edu.
Page size can be reduced by 750.3 kB (58%)
1.3 MB
542.9 kB
In fact, the total size of Mcdonnell.wustl.edu main page is 1.3 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. 45% of websites need less resources to load. CSS take 473.6 kB which makes up the majority of the site volume.
Potential reduce by 39.6 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 5.6 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 39.6 kB or 81% of the original size.
Potential reduce by 22.4 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. Mc Donnell Wustl images are well optimized though.
Potential reduce by 281.1 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 281.1 kB or 64% of the original size.
Potential reduce by 407.2 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. Mcdonnell.wustl.edu needs all CSS files to be minified and compressed as it can save up to 407.2 kB or 86% of the original size.
Number of requests can be reduced by 40 (73%)
55
15
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mc Donnell Wustl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
mcdonnell.wustl.edu
169 ms
wp-emoji-release.min.js
985 ms
formidable-styles.css
47 ms
bootstrap.min.css
234 ms
style.css
341 ms
shame.css
144 ms
campus-public.css
122 ms
admin-bar-public.css
112 ms
widget.css
129 ms
jetpack.css
200 ms
bootstrap-responsive.css
217 ms
css
25 ms
font-awesome.min.css
239 ms
prettyPhoto.css
190 ms
style-dimov.css
239 ms
jquery.js
360 ms
jquery-migrate.min.js
267 ms
jquery-ui-effects.min.js
283 ms
howler.min.js
293 ms
lean-captcha.js
305 ms
devicepx-jetpack.js
54 ms
wp-embed.min.js
313 ms
jquery.flexslider.js
357 ms
gumm-custom.js
449 ms
fitvids.js
390 ms
modernizr.custom.04007.min.js
444 ms
app.js
444 ms
event-analytics.js
444 ms
gummbase.js
449 ms
bootstrap.min.js
444 ms
core.min.js
445 ms
widget.min.js
447 ms
accordion.min.js
446 ms
jquery.windy.js
490 ms
jquery.iosslider.min.js
495 ms
jquery.prettyPhoto.js
495 ms
masonry.min.js
496 ms
jquery.sticky-kit.min.js
497 ms
jquery.transit.min.js
525 ms
comment-reply.min.js
526 ms
ga.js
78 ms
analytics.js
79 ms
washu-logo-1linerev.svg
146 ms
header-shield.svg
183 ms
Slider.Cabot2016-18xes3b.jpg
375 ms
slider-symposium-268ukwx-1440x360.jpg
370 ms
slider-scholars-2lhrs8e-1440x360.jpg
405 ms
slider-research-education-111size-1440x360.jpg
405 ms
map-sliderbg-copy-1crq8b9-1440x360.jpg
385 ms
2016header.homepage-z6zo33.jpg
315 ms
MISA-1019_Cabot_Lecture_Email1.maestro-t7e8jb-150x150.jpg
500 ms
MSA-Website-Alumni-LOGO2-e1424450532121-1i0035n-150x150.png
733 ms
MISA-logo-footer-22ag92v.png
865 ms
toadOcfmlt9b38dHJxOBGNbE_oMaV8t2eFeISPpzbdE.woff
41 ms
ODelI1aHBYDBqgeIAH2zlBM0YzuT7MdOe03otPbuUS0.woff
70 ms
toadOcfmlt9b38dHJxOBGFkQc6VGVFSmCnC_l7QZG60.woff
72 ms
pR0sBQVcY0JZc_ciXjFsK5Rby8KfwQsaipLBqMCVNtM.woff
74 ms
kH7K4InNTm7mmOXXjrA5vz8SLKRGgamuUl1hIefMyNI.woff
74 ms
fontawesome-webfont.woff
354 ms
__utm.gif
21 ms
collect
38 ms
jquery.hammer.min.js
232 ms
mcdonnell.wustl.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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
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
mcdonnell.wustl.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
Missing source maps for large first-party JavaScript
mcdonnell.wustl.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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mcdonnell.wustl.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 Mcdonnell.wustl.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.
mcdonnell.wustl.edu
Open Graph description is not detected on the main page of Mc Donnell Wustl. 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: