4.4 sec in total
302 ms
3.7 sec
366 ms
Visit csse.usc.edu now to see the best up-to-date Csse Usc content for United States and also check out these interesting facts you probably never knew about csse.usc.edu
Visit csse.usc.eduWe analyzed Csse.usc.edu page load time and found that the first response time was 302 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
csse.usc.edu performance score
name
value
score
weighting
Value2.2 s
78/100
10%
Value8.1 s
2/100
25%
Value5.0 s
64/100
10%
Value230 ms
86/100
30%
Value0.145
77/100
15%
Value11.7 s
17/100
10%
302 ms
312 ms
25 ms
71 ms
141 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 94% of them (34 requests) were addressed to the original Csse.usc.edu, 3% (1 request) were made to Getbootstrap.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Csse.usc.edu.
Page size can be reduced by 377.7 kB (17%)
2.2 MB
1.9 MB
In fact, the total size of Csse.usc.edu main page is 2.2 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. 30% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 25.3 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 25.3 kB or 82% of the original size.
Potential reduce by 28.0 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. Csse Usc images are well optimized though.
Potential reduce by 119.7 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 119.7 kB or 68% of the original size.
Potential reduce by 204.5 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. Csse.usc.edu needs all CSS files to be minified and compressed as it can save up to 204.5 kB or 76% of the original size.
Number of requests can be reduced by 23 (70%)
33
10
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csse Usc. 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 12 to 1 for CSS and as a result speed up the page load time.
csse.usc.edu
302 ms
312 ms
bootstrap.min.css
25 ms
wp-filebase.css
71 ms
flexslider.css
141 ms
dashicons.min.css
212 ms
thickbox.css
312 ms
front.css
1319 ms
frontend.css
1322 ms
style.css
2212 ms
download-css.css
208 ms
jquery.js
361 ms
jquery-migrate.min.js
280 ms
include.js
348 ms
jquery.flexslider-min.js
379 ms
jquery.fitvids.js
419 ms
jquery.fitvids.min.js
430 ms
frontend.min.js
448 ms
jquery.innerfade.js
487 ms
shailan-dropdown.min.css
501 ms
web20.css
516 ms
web20.css
555 ms
hoverIntent.min.js
570 ms
thickbox.js
586 ms
jquery.cycle.all.min.js
627 ms
catchbox_slider.js
638 ms
catchbox-menu.min.js
654 ms
css
25 ms
DSC06332-300x162.jpg
139 ms
DSC06420-300x143.jpg
139 ms
DSC06347-300x197.jpg
140 ms
B-Clark-Award.jpg
765 ms
header.png
139 ms
logo.png
71 ms
search.png
140 ms
loadingAnimation.gif
144 ms
csse.usc.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.
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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
csse.usc.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
Browser errors were logged to the console
Page has valid source maps
csse.usc.edu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Csse.usc.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 Csse.usc.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.
csse.usc.edu
Open Graph description is not detected on the main page of Csse Usc. 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: