10.1 sec in total
3.6 sec
6.4 sec
152 ms
Click here to check amazing Cbi Gwu content for United States. Otherwise, check out these important facts you probably never knew about cbi.gwu.edu
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Visit cbi.gwu.eduWe analyzed Cbi.gwu.edu page load time and found that the first response time was 3.6 sec and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
cbi.gwu.edu performance score
name
value
score
weighting
Value2.3 s
73/100
10%
Value9.2 s
1/100
25%
Value4.3 s
76/100
10%
Value230 ms
86/100
30%
Value0.067
97/100
15%
Value7.7 s
46/100
10%
3588 ms
12 ms
36 ms
39 ms
37 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 86% of them (42 requests) were addressed to the original Cbi.gwu.edu, 4% (2 requests) were made to S7.addthis.com and 4% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Cbi.gwu.edu.
Page size can be reduced by 683.0 kB (54%)
1.3 MB
586.9 kB
In fact, the total size of Cbi.gwu.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. 40% of websites need less resources to load. Javascripts take 658.1 kB which makes up the majority of the site volume.
Potential reduce by 77.6 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 77.6 kB or 74% of the original size.
Potential reduce by 53.4 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. Obviously, Cbi Gwu needs image optimization as it can save up to 53.4 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 449.4 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 449.4 kB or 68% of the original size.
Potential reduce by 102.6 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. Cbi.gwu.edu needs all CSS files to be minified and compressed as it can save up to 102.6 kB or 80% of the original size.
Number of requests can be reduced by 20 (43%)
46
26
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cbi Gwu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
cbi.gwu.edu
3588 ms
css_ThLHjJfm8uowk-CB5dIBLCixqePdTY6bL_vMqky6-wY.css
12 ms
css_j0C_cYR_ewCbE3YoN2cAvCK64HSma8pBkkiiDJEvcBY.css
36 ms
css_PrGjPk2i7HFn3H3nTB6HWFP2XCi_qTo6jXa9Ql90gAU.css
39 ms
css_bKFisJ4ucrRuku135_CPcBY1sL-6-1XnlKvDvxjaYEA.css
37 ms
css_WvcxQswkxTbcy6K2ig32tTMo1xY48JoSG88uuDjXOBI.css
1279 ms
js_jpJjaUC0z8JMIyav5oQrYykDRUb64rpaUDpB4Y9aklU.js
2459 ms
js_XuFgHR1X67cDofve4crM47xw750TjafMBoVq4KMQLjo.js
36 ms
lightbox.js
40 ms
js_7fOkNyDC4uPTp05JE7vdaPyOreSc5aCYr5ionGjGoAg.js
39 ms
js_y7Kuyvwq0zZ6GssMACVum6wUy-3f4Ya3rqVURSeIdds.js
40 ms
js_C3E3nLb0WyyJAIn6x-ey0EwJ_E0zX5bOO_rMKMR2VTQ.js
43 ms
addthis_widget.js
49 ms
ga.js
147 ms
logo.png
125 ms
icon-fb.png
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icon-twitter.png
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search-go.png
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arrow-right.gif
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bgBubble2.png
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bgShadow.gif
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ONST_1213_7_CBI_MedFull.jpg
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bg-local-nav-bottom.png
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bgHeroNavShadow.gif
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give-today.jpg
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journal.pone_.0048233.g001.png
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header.png.jpg
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CTSI%20Logo.png
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icon-youtube.png
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logoFooterNew.png
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300lo.json
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arrowList.gif
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carousel-nav.gif
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navigator.png
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sh.8e5f85691f9aaa082472a194.html
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css_ukzPY3mAyRFSSGkb8hJoeqj2TvU2X8myB_L4Bu-iLX4.css
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ga-audiences
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cbi.gwu.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.
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
cbi.gwu.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
cbi.gwu.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Cbi.gwu.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 Cbi.gwu.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.
cbi.gwu.edu
Open Graph description is not detected on the main page of Cbi Gwu. 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: