906 ms in total
56 ms
660 ms
190 ms
Click here to check amazing Udel content for United States. Otherwise, check out these important facts you probably never knew about udel.edu
The University of Delaware is a diverse institution of higher learning, fostering excellence in research. UD has eight colleges, providing outstanding undergraduate, graduate and professional educatio...
Visit udel.eduWe analyzed Udel.edu page load time and found that the first response time was 56 ms and then it took 850 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
udel.edu performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value8.2 s
2/100
25%
Value9.2 s
13/100
10%
Value11,100 ms
0/100
30%
Value0.302
39/100
15%
Value22.5 s
1/100
10%
56 ms
224 ms
56 ms
46 ms
49 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 91% of them (72 requests) were addressed to the original Udel.edu, 6% (5 requests) were made to Google-analytics.com and 3% (2 requests) were made to Us1.siteimprove.com. The less responsive or slowest element that took the longest time to load (224 ms) belongs to the original domain Udel.edu.
Page size can be reduced by 1.2 MB (30%)
3.9 MB
2.7 MB
In fact, the total size of Udel.edu main page is 3.9 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. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 47.9 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 47.9 kB or 81% of the original size.
Potential reduce by 92.4 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. Udel images are well optimized though.
Potential reduce by 626.2 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 626.2 kB or 68% of the original size.
Potential reduce by 424.0 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. Udel.edu needs all CSS files to be minified and compressed as it can save up to 424.0 kB or 88% of the original size.
Number of requests can be reduced by 22 (29%)
77
55
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 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 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
udel.edu
56 ms
www.udel.edu
224 ms
cssreset.css
56 ms
base.css
46 ms
header.css
49 ms
footer.css
55 ms
header.js
51 ms
dare-home2.css
99 ms
dare-mainnav.css
67 ms
jquery-1.4.2.min.js
143 ms
jquery.cycle.all.min.js
125 ms
jquery.easing.1.1.1.js
73 ms
date.js
85 ms
darecalendar.js
45 ms
ga.js
69 ms
analytics.js
69 ms
siteanalyze_8344.js
69 ms
background.jpg
26 ms
search.png
57 ms
searchbk.jpg
25 ms
dare-mainbackground.jpg
26 ms
dare-sealbackground.png
116 ms
2016-polar-plunge.jpg
60 ms
2016-hess-norris.jpg
83 ms
2016-flower-show.jpg
96 ms
2016-disabilities-leadership.jpg
98 ms
2016-world-kitchens.jpg
94 ms
topsidebar-bk.gif
86 ms
2016-ud-online.jpg
99 ms
2016-princeton-review.jpg
107 ms
2014-make-your-gift.jpg
116 ms
2015-first-step
118 ms
shine.jpg
136 ms
2015-VIRTUAL-TOUR.jpg
120 ms
bluebkg2.jpg
126 ms
udinphotos.png
133 ms
apply.png
135 ms
explore.png
136 ms
excel.png
139 ms
difference.png
145 ms
bluebottom.jpg
152 ms
udtoday4.gif
154 ms
facebook.png
154 ms
twitter.png
155 ms
linkedin.png
157 ms
instagram.png
165 ms
youtube.png
171 ms
Research-CHEM-HDFS-Grimes_Gallo-Fox_Bacteria-011316-066.jpg
174 ms
newsgoldbullet.gif
173 ms
newsgoldbullet2.gif
175 ms
eventscalendar-bk2.jpg
177 ms
dare-spotlightbk.jpg
184 ms
dare-spotlighttitle.jpg
189 ms
inpage_linkid.js
10 ms
collect
15 ms
npc.png
173 ms
npctitle.png
173 ms
__utm.gif
11 ms
video.png
165 ms
mobile.png
145 ms
buildingsmaps.png
149 ms
image.aspx
40 ms
contact.png
131 ms
blogs.png
130 ms
directions.png
124 ms
driving.png
123 ms
twitter.png
123 ms
facebook.png
129 ms
parking.png
121 ms
transportation.png
122 ms
people.png
122 ms
dining.png
121 ms
mainBlockbottom.jpg
120 ms
righttoknow.gif
121 ms
collegeportrait2.gif
117 ms
dehealth.gif
120 ms
star-campus3.png
121 ms
oeip.png
119 ms
udlogo-footer.png
120 ms
udel.edu 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-hidden="true"] elements contain focusable descendents
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
udel.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
General
Impact
Issue
Detected JavaScript libraries
udel.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
Image elements do not have [alt] attributes
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Udel.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that 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.
udel.edu
Open Graph description is not detected on the main page of Udel. 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: