3.3 sec in total
337 ms
2.6 sec
283 ms
Visit erl.wustl.edu now to see the best up-to-date Erl Wu St L content for United States and also check out these interesting facts you probably never knew about erl.wustl.edu
PRTC is a global leader in novel radiopharmaceuticals development and molecular imaging technologies to diagnose, assess and treat disease.
Visit erl.wustl.eduWe analyzed Erl.wustl.edu page load time and found that the first response time was 337 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.
erl.wustl.edu performance score
name
value
score
weighting
Value8.9 s
0/100
10%
Value14.5 s
0/100
25%
Value11.6 s
4/100
10%
Value520 ms
56/100
30%
Value0.002
100/100
15%
Value13.6 s
11/100
10%
337 ms
1029 ms
140 ms
159 ms
157 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Erl.wustl.edu, 78% (76 requests) were made to Mir.wustl.edu and 7% (7 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Mir.wustl.edu.
Page size can be reduced by 1.5 MB (63%)
2.4 MB
874.8 kB
In fact, the total size of Erl.wustl.edu main page is 2.4 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. 55% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 160.6 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. 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 160.6 kB or 85% of the original size.
Potential reduce by 49.5 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. Erl Wu St L images are well optimized though.
Potential reduce by 974.7 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 974.7 kB or 79% of the original size.
Potential reduce by 334.3 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. Erl.wustl.edu needs all CSS files to be minified and compressed as it can save up to 334.3 kB or 83% of the original size.
Number of requests can be reduced by 64 (71%)
90
26
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Erl 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 35 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
erl.wustl.edu
337 ms
electronic-radiology-laboratory-erl
1029 ms
default.css
140 ms
SearchSkinObjectPreview.css
159 ms
module.css
157 ms
skin.css
198 ms
container.css
185 ms
portal.css
196 ms
bootstrap.min.css
69 ms
global.css
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css
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mobile.css
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bootstrap.min.css
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font-awesome.css
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print.css
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SRmobileNav.css
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SRDropDownMenu.css
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SRchildMenu.css
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jquery.js
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jquery-migrate.js
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jquery-ui.js
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Default.css
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Mega2DNN.css
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WebResource.axd
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Mega2DNN.js
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Telerik.Web.UI.WebResource.axd
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dnn.js
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dnn.modalpopup.js
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dnncore.js
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dnn.servicesframework.js
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SearchSkinObjectPreview.js
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SRDropDownMenu.js
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display-overrides.js
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SRmobileNav.js
462 ms
jquery.cookie.js
463 ms
jquery.hoverIntent.min.js
448 ms
jquery-ui.css
115 ms
bootstrap-select.js
455 ms
bootstrap-select.css
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mobile.js
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megamenu.js
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bootstrap.min.js
78 ms
underscore-min.js
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backbone-min.js
76 ms
backbone-relational.min.js
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childmenu.js
528 ms
mobile.js
451 ms
jquery.helpers.js
435 ms
Backbone.ModelBinder-1.0.2.min.js
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main.js
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initWidgets.js
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WebResource.axd
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ga.js
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wusmstl_logo.png
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icon-intranet.png
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icon-directory.png
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icon-washu.png
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mir_logo.png
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TCIA_webimage.png
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R-RL-ERL-Foot%20with%20multicolored%20bones%20Figure1-715x275.jpg
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R-RL-ERL-Mummy-715x2751.jpg
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mir_logo_sm.png
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icon-gift.png
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btn-learnMore.jpg
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icon-facebook.png
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icon-twitter.png
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hoverIntent.js
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__utm.gif
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analytics.js
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headerBottomBG.gif
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icon-search.png
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searchBtnBG.gif
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cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
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MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
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k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
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navBG.gif
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icon-downArrow-white.png
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icon-downArrow-black.png
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grid.png
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contentGradientBG.png
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childMenuToggle-top.png
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calloutBG-green.gif
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fontawesome-webfont.woff
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greenGradBG.gif
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icon-goldArrow.png
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makeAGiftBG.gif
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icon-home.png
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DotNetNukeAjaxShared.js
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glyphicons-halflings.png
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erl.wustl.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
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
erl.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
erl.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Erl.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 Erl.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.
erl.wustl.edu
Open Graph description is not detected on the main page of Erl Wu St L. 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: