6.6 sec in total
2.1 sec
4.4 sec
195 ms
Click here to check amazing Lifelong Learning Udel content for United States. Otherwise, check out these important facts you probably never knew about lifelonglearning.udel.edu
University of Delaware lifelong learning programs Dover Lewes/Ocean View Wilmington Osher Lifelong Learning Institutes are membership organizations for adults 50 and over to take classes, teach, and...
Visit lifelonglearning.udel.eduWe analyzed Lifelonglearning.udel.edu page load time and found that the first response time was 2.1 sec and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
lifelonglearning.udel.edu performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value11.4 s
0/100
25%
Value4.7 s
68/100
10%
Value490 ms
59/100
30%
Value0.157
74/100
15%
Value11.9 s
17/100
10%
2081 ms
1688 ms
38 ms
22 ms
10 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 77% of them (40 requests) were addressed to the original Lifelonglearning.udel.edu, 4% (2 requests) were made to Maxcdn.bootstrapcdn.com and 4% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Lifelonglearning.udel.edu.
Page size can be reduced by 832.0 kB (67%)
1.2 MB
416.4 kB
In fact, the total size of Lifelonglearning.udel.edu main page is 1.2 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. Javascripts take 633.6 kB which makes up the majority of the site volume.
Potential reduce by 18.2 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 18.2 kB or 74% of the original size.
Potential reduce by 13.2 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. Lifelong Learning Udel images are well optimized though.
Potential reduce by 441.6 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 441.6 kB or 70% of the original size.
Potential reduce by 358.9 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. Lifelonglearning.udel.edu needs all CSS files to be minified and compressed as it can save up to 358.9 kB or 83% of the original size.
Number of requests can be reduced by 37 (82%)
45
8
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lifelong Learning Udel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
lifelonglearning.udel.edu
2081 ms
www.lifelonglearning.udel.edu
1688 ms
wp-emoji-release.min.js
38 ms
pagenavi-css.css
22 ms
font-awesome.min.css
10 ms
datepicker.css
47 ms
mediaelementplayer.min.css
42 ms
wp-mediaelement.css
30 ms
wpv-pagination.css
23 ms
ubermenu.min.css
63 ms
font-awesome.min.css
52 ms
jquery.js
111 ms
jquery-migrate.min.js
75 ms
picturefill.min.js
134 ms
style.css
77 ms
seal-blue-930px.js
69 ms
tabby.css
80 ms
tabby-print.css
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widget.min.js
103 ms
core.min.js
103 ms
mouse.min.js
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jquery.ui.touch-punch.js
101 ms
detectmobilebrowser.js
132 ms
modernizr.custom.30679.js
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datepicker.min.js
135 ms
mediaelement-and-player.min.js
136 ms
wp-mediaelement.js
166 ms
underscore.min.js
164 ms
wp-util.min.js
134 ms
backbone.min.js
180 ms
wp-playlist.js
170 ms
wpv-pagination-embedded.js
185 ms
js
41 ms
ubermenu.min.js
169 ms
tabby.js
179 ms
style.css
49 ms
ud-hdr-blue.css
62 ms
OsherStatewide-logo.jpg
117 ms
50.jpg
114 ms
ud-logo.png
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ud-seal-3.png
105 ms
UDcircleC.png
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CartoGothicStd-Book-webfont.woff
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fontawesome-webfont.woff
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fontawesome-webfont.woff
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www-embed-player-vflfNyN_r.css
25 ms
www-embed-player.js
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fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
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ad_status.js
57 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
33 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
51 ms
lifelonglearning.udel.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
Some elements have a [tabindex] value greater than 0
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>).
lifelonglearning.udel.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
lifelonglearning.udel.edu SEO score
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 Lifelonglearning.udel.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 Lifelonglearning.udel.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.
lifelonglearning.udel.edu
Open Graph data is detected on the main page of Lifelong Learning Udel. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: