3.1 sec in total
200 ms
2.1 sec
800 ms
Click here to check amazing Wu St L content for United States. Otherwise, check out these important facts you probably never knew about wustl.edu
Washington University is a place where you can be an individual and achieve exceptional things. We are committed to learning and exploration, to both discovery and impact.
Visit wustl.eduWe analyzed Wustl.edu page load time and found that the first response time was 200 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
wustl.edu performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value4.4 s
38/100
25%
Value4.6 s
70/100
10%
Value670 ms
44/100
30%
Value0.04
99/100
15%
Value13.3 s
11/100
10%
200 ms
70 ms
91 ms
122 ms
46 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 66% of them (46 requests) were addressed to the original Wustl.edu, 16% (11 requests) were made to Fonts.gstatic.com and 7% (5 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Wustl.edu.
Page size can be reduced by 184.7 kB (3%)
5.4 MB
5.2 MB
In fact, the total size of Wustl.edu main page is 5.4 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 5.2 MB which makes up the majority of the site volume.
Potential reduce by 61.1 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 61.1 kB or 79% of the original size.
Potential reduce by 88.3 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. Wu St L images are well optimized though.
Potential reduce by 19.0 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 19.0 kB or 21% of the original size.
Potential reduce by 16.3 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. Wustl.edu needs all CSS files to be minified and compressed as it can save up to 16.3 kB or 35% of the original size.
Number of requests can be reduced by 23 (41%)
56
33
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wu St L. 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 4 to 1 for CSS and as a result speed up the page load time.
wustl.edu
200 ms
style.min.css
70 ms
style.css
91 ms
style.css
122 ms
css
46 ms
jquery.min.js
172 ms
jquery-migrate.min.js
107 ms
js
60 ms
picturefill.3.0.2.min.js
106 ms
washu-emergency-alerts.js
91 ms
gtm4wp-form-move-tracker.js
97 ms
scripts.js
120 ms
jquery.menu-aim.js
127 ms
modernizr.js
127 ms
fbevents.js
336 ms
gtm.js
332 ms
gtm.js
333 ms
icon-directory.svg
387 ms
washu-logo.svg
385 ms
menu.svg
384 ms
icon-search.svg
388 ms
icon-close.svg
386 ms
Spring_desktop_24b.jpg
1011 ms
pull-down.png
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sourcebox-blue.png
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Red_Foxes_Rayburn_760-1536x1097-1.jpg
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WashMag_April24_MyWashington_Small-Feature.jpg
945 ms
makeway-banner-photo-desktop.png
807 ms
lovebirds_social.png
1476 ms
WashU-athletics-600x620.jpg
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Jennifer-Pahlka.png
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icon-facebook.svg
884 ms
icon-instagram.svg
899 ms
icon-youtube.svg
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icon-snapchat.svg
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icon-tiktok.svg
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Here-and-Next.png
1428 ms
Here-and-Next-Logo.png
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Balls-Berry-600x660.jpeg
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markrank-600x660.jpg
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ChenyangLu.jpg
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9780374603762-683x1024-1.jpeg
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Infrastructural-Optimism-cover2-760x1024-1.jpeg
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icon-innovation-entrepreneurship.png
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icon-courses.png
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icon-global-engagement.png
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77-diversity-groups.png
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18-nobel-laureats.png
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icon-sustainability.png
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bg-cta-wide.png
1208 ms
admin-ajax.php
1076 ms
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6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdo.woff
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kmKnZrc3Hgbbcjq75U4uslyuy4kn0qNZaxU.woff
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kmKiZrc3Hgbbcjq75U4uslyuy4kn0qviTgY3KcY.woff
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kmKhZrc3Hgbbcjq75U4uslyuy4kn0qNcWxEQCg.woff
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6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZMkids18I.woff
301 ms
js
116 ms
analytics.js
281 ms
js
128 ms
src=14242146;type=allus0;cat=allpa0;ord=1;num=6892962692771;npa=0;auiddc=*;pscdl=noapi;gtm=45fe4510v9179053182za200;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwustl.edu%2F
290 ms
pixel
34 ms
collect
13 ms
match-result
3 ms
wustl.edu accessibility score
wustl.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
wustl.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
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 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 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.
wustl.edu
Open Graph data is detected on the main page of Wu St L. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: