979 ms in total
150 ms
683 ms
146 ms
Welcome to alumni.du.edu homepage info - get ready to check Alumni Du best content for United States right away, or after learning these important things about alumni.du.edu
Visit alumni.du.eduWe analyzed Alumni.du.edu page load time and found that the first response time was 150 ms and then it took 829 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.
alumni.du.edu performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value3.9 s
52/100
25%
Value6.4 s
40/100
10%
Value200 ms
89/100
30%
Value0.814
4/100
15%
Value11.8 s
17/100
10%
150 ms
118 ms
144 ms
15 ms
96 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 96% of them (27 requests) were addressed to the original Alumni.du.edu, 4% (1 request) were made to Location3.blob.core.windows.net. The less responsive or slowest element that took the longest time to load (150 ms) belongs to the original domain Alumni.du.edu.
Page size can be reduced by 676.5 kB (71%)
958.0 kB
281.5 kB
In fact, the total size of Alumni.du.edu main page is 958.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Javascripts take 811.4 kB which makes up the majority of the site volume.
Potential reduce by 8.2 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 8.2 kB or 59% of the original size.
Potential reduce by 970 B
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. Alumni Du images are well optimized though.
Potential reduce by 608.8 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 608.8 kB or 75% of the original size.
Potential reduce by 58.6 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. Alumni.du.edu needs all CSS files to be minified and compressed as it can save up to 58.6 kB or 81% of the original size.
Number of requests can be reduced by 20 (87%)
23
3
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alumni Du. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
www.alumni.du.edu
150 ms
index_fw2.aspx
118 ms
media.aspx
144 ms
style.css
15 ms
du.analytics.min.js
96 ms
WebResource.axd
15 ms
WebResource.axd
15 ms
calendar.min.css
14 ms
jquery.fancybox.css
14 ms
cms_menubar_v2.min.css
15 ms
compiled.min.css
24 ms
WebResource.axd
22 ms
DefaultPageBundle.debug.js
14 ms
enc-18167.js
14 ms
ScriptResource.axd
20 ms
ScriptResource.axd
21 ms
ScriptResource.axd
25 ms
ScriptResource.axd
24 ms
ScriptResource.axd
29 ms
ScriptResource.axd
28 ms
ScriptResource.axd
29 ms
ScriptResource.axd
28 ms
ScriptResource.axd
31 ms
ScriptResource.axd
31 ms
appstyles.css
29 ms
LIstyles.css
72 ms
imodbase.css
5 ms
email3max.jpg
7 ms
alumni.du.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 have valid values
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
Buttons do not have an accessible name
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
alumni.du.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
Browser errors were logged to the console
Page has valid source maps
alumni.du.edu SEO score
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 Alumni.du.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 Alumni.du.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.
alumni.du.edu
Open Graph description is not detected on the main page of Alumni Du. 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: