1.4 sec in total
53 ms
1.2 sec
172 ms
Visit cs.odu.edu now to see the best up-to-date Cs Odu content for United States and also check out these interesting facts you probably never knew about cs.odu.edu
The Department of Computer Science (CS) offers programs leading to the Bachelor of Science in Computer Science (BSCS), Master of Science with a major in computer science, and Doctor of Philosophy with...
Visit cs.odu.eduWe analyzed Cs.odu.edu page load time and found that the first response time was 53 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
cs.odu.edu performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value10.5 s
0/100
25%
Value11.9 s
4/100
10%
Value4,400 ms
1/100
30%
Value0.049
99/100
15%
Value35.9 s
0/100
10%
53 ms
962 ms
11 ms
20 ms
22 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 93% of them (42 requests) were addressed to the original Cs.odu.edu, 7% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (962 ms) belongs to the original domain Cs.odu.edu.
Page size can be reduced by 178.2 kB (25%)
706.9 kB
528.7 kB
In fact, the total size of Cs.odu.edu main page is 706.9 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. 35% of websites need less resources to load. Images take 539.7 kB which makes up the majority of the site volume.
Potential reduce by 61.8 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 36.1 kB, which is 54% 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 61.8 kB or 92% of the original size.
Potential reduce by 41.0 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. Cs Odu images are well optimized though.
Potential reduce by 69.4 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 69.4 kB or 75% of the original size.
Potential reduce by 6.1 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. Cs.odu.edu needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 83% of the original size.
Number of requests can be reduced by 16 (39%)
41
25
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cs Odu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
cs.odu.edu
53 ms
www.cs.odu.edu
962 ms
style.css
11 ms
screen.css
20 ms
university.js
22 ms
mm_menu.js
29 ms
jquery.js
42 ms
easySlider1.7.js
22 ms
widgets.js
23 ms
spacer.gif
29 ms
gfx-logo-odu-crown.gif
31 ms
gfx-btn-go-dblue.gif
29 ms
hmenu_bg_dept1.gif
31 ms
hmenu_college_of_sciences-new.png
30 ms
logo-cs.gif
31 ms
header-right1.gif
32 ms
lmenu_bg_162.gif
31 ms
lmenu_1st_resources.png
32 ms
bullet_blue_triangle.gif
33 ms
acm2.jpg
43 ms
acm_meeting_spring1.jpg
57 ms
JCDL_2015.jpeg
52 ms
nikos_slider_1.jpg
75 ms
dragas_ps_lab_1.jpg
75 ms
group_station_orlab_1.jpg
75 ms
scsc_best_paper_award.jpg
84 ms
rmenu_1st_upcoming_news.png
74 ms
lmenu_jobs.png
75 ms
rmenu_1st_search.png
75 ms
rmenu_bg_229.gif
76 ms
rmenu_1st_featured_student.png
76 ms
akamash.jpeg
77 ms
rmenu_bottom_229.gif
78 ms
abhishek_profile.png
89 ms
rmenu_1st_about.png
80 ms
rmenu_1st_important_dates.png
80 ms
rmenu_1st_research.png
82 ms
facebook.png
83 ms
shadow-r.gif
89 ms
shadow-tr.gif
91 ms
shadow-b.gif
91 ms
shadow-bl.gif
93 ms
shadow-br.gif
94 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
25 ms
follow_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
18 ms
cs.odu.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.
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 IDs are not unique
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>).
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.
cs.odu.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
cs.odu.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
N/A
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cs.odu.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 Cs.odu.edu main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
cs.odu.edu
Open Graph description is not detected on the main page of Cs Odu. 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: