7.6 sec in total
973 ms
5.2 sec
1.4 sec
Visit trojanvision.usc.edu now to see the best up-to-date Trojan Vision Usc content for United States and also check out these interesting facts you probably never knew about trojanvision.usc.edu
Visit trojanvision.usc.eduWe analyzed Trojanvision.usc.edu page load time and found that the first response time was 973 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
trojanvision.usc.edu performance score
name
value
score
weighting
Value8.8 s
0/100
10%
Value22.2 s
0/100
25%
Value12.1 s
3/100
10%
Value240 ms
85/100
30%
Value0.027
100/100
15%
Value13.6 s
11/100
10%
973 ms
1117 ms
384 ms
28 ms
1013 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 28% of them (22 requests) were addressed to the original Trojanvision.usc.edu, 16% (13 requests) were made to Ssl.google-analytics.com and 16% (13 requests) were made to I.vimeocdn.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Trojanvision.usc.edu.
Page size can be reduced by 669.9 kB (17%)
3.8 MB
3.2 MB
In fact, the total size of Trojanvision.usc.edu main page is 3.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.1 MB which makes up the majority of the site volume.
Potential reduce by 38.1 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 38.1 kB or 82% of the original size.
Potential reduce by 129.0 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. Trojan Vision Usc images are well optimized though.
Potential reduce by 340.6 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 340.6 kB or 66% of the original size.
Potential reduce by 162.3 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. Trojanvision.usc.edu needs all CSS files to be minified and compressed as it can save up to 162.3 kB or 80% of the original size.
Number of requests can be reduced by 27 (39%)
69
42
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Trojan Vision 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 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
trojanvision.usc.edu
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css
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trojanvision.usc.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-hidden="true"] elements contain focusable descendents
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
trojanvision.usc.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
trojanvision.usc.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Trojanvision.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 Trojanvision.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.
trojanvision.usc.edu
Open Graph description is not detected on the main page of Trojan Vision 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: