1.9 sec in total
115 ms
1.3 sec
518 ms
Click here to check amazing Web Kennedy Center content for United States. Otherwise, check out these important facts you probably never knew about web.kennedy-center.org
Visit web.kennedy-center.orgWe analyzed Web.kennedy-center.org page load time and found that the first response time was 115 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
web.kennedy-center.org performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value22.2 s
0/100
25%
Value8.1 s
21/100
10%
Value4,180 ms
1/100
30%
Value0.043
99/100
15%
Value11.9 s
16/100
10%
115 ms
156 ms
239 ms
45 ms
50 ms
Our browser made a total of 106 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Web.kennedy-center.org, 5% (5 requests) were made to Facebook.com and 5% (5 requests) were made to Ajax.aspnetcdn.com. The less responsive or slowest element that took the longest time to load (477 ms) relates to the external source Kennedy-center.org.
Page size can be reduced by 521.7 kB (20%)
2.6 MB
2.1 MB
In fact, the total size of Web.kennedy-center.org main page is 2.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 67.0 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 12.0 kB, which is 15% 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 67.0 kB or 81% of the original size.
Potential reduce by 83.6 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. Web Kennedy Center images are well optimized though.
Potential reduce by 227.8 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 227.8 kB or 56% of the original size.
Potential reduce by 143.2 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. Web.kennedy-center.org needs all CSS files to be minified and compressed as it can save up to 143.2 kB or 75% of the original size.
Number of requests can be reduced by 37 (37%)
99
62
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Web Kennedy Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
www.kennedy-center.org
115 ms
jquery-1.11.1.min.js
156 ms
jquery-ui.js
239 ms
kc-lib.js
45 ms
jquery.validate.min.js
50 ms
6Rebzp7yEeOXXSIACrqE1A.js
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jquery.validate.unobtrusive.min.js
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jquery.hoverIntent.minified.js
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all.js
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jquery-kctheme.css
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winstyles-net.css
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forms.css
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bootstrap.min.css
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default-theme.css
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navigation.css
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jquery.bxslider.min.js
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jquery.bxslider.css
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lightSlider.css
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jquery.lightSlider.min.js
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bootstrap.min.js
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site_bg.jpg
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bootstrap-glyphicons.css
18 ms
css
25 ms
logo-kc-main.png
64 ms
boat-house.png
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logo-facebook-grey.png
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logo-twitter-grey.png
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logo-instagram-grey.png
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logo-nso.png
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logo-wno.png
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logo-sfb.png
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nav-illusion.png
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kc-mobile-logo-white.png
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menu-visit-map.png
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menu-visit-dine.jpg
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EduEventsThumb.jpg
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EduSchoolsThumb.jpg
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EduCareerThumb.jpg
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menu-learn-vsa.jpg
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etaVideosThumb.jpg
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etaBroadcastThumb.jpg
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etaArtistThumb.jpg
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KC1617Season_1600x650.jpg
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widgets.js
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bx_loader.gif
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controls.png
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conversion_async.js
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analytics.js
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fbds.js
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fbevents.js
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activityi;src=4533197;type=count0;cat=pagev0;ord=7722662401851;~oref=http%3A%2F%2Fwww.kennedy-center.org%2F
69 ms
activityi;src=4533197;type=count0;cat=sitev0;ord=1;num=3775479752617;~oref=http%3A%2F%2Fwww.kennedy-center.org%2F
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linkid.js
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web.kennedy-center.org 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 IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
web.kennedy-center.org 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
Page has valid source maps
web.kennedy-center.org 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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Web.kennedy-center.org can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Web.kennedy-center.org 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.
web.kennedy-center.org
Open Graph description is not detected on the main page of Web Kennedy Center. 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: