3.8 sec in total
1.1 sec
2.6 sec
103 ms
Visit csrc.ucsd.edu now to see the best up-to-date Csrc Ucsd content for United States and also check out these interesting facts you probably never knew about csrc.ucsd.edu
Visit csrc.ucsd.eduWe analyzed Csrc.ucsd.edu page load time and found that the first response time was 1.1 sec and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
csrc.ucsd.edu performance score
name
value
score
weighting
Value10.2 s
0/100
10%
Value12.8 s
0/100
25%
Value18.8 s
0/100
10%
Value1,060 ms
25/100
30%
Value0.871
4/100
15%
Value26.1 s
0/100
10%
1090 ms
301 ms
298 ms
1069 ms
300 ms
Our browser made a total of 9 requests to load all elements on the main page. We found that all of those requests were addressed to Csrc.ucsd.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Csrc.ucsd.edu.
Page size can be reduced by 86.3 kB (57%)
152.4 kB
66.1 kB
In fact, the total size of Csrc.ucsd.edu main page is 152.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 101.2 kB which makes up the majority of the site volume.
Potential reduce by 15.4 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 5.7 kB, which is 29% 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 15.4 kB or 79% of the original size.
Potential reduce by 0 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. Csrc Ucsd images are well optimized though.
Potential reduce by 65.5 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 65.5 kB or 65% of the original size.
Potential reduce by 5.3 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. Csrc.ucsd.edu needs all CSS files to be minified and compressed as it can save up to 5.3 kB or 76% of the original size.
Number of requests can be reduced by 3 (38%)
8
5
The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csrc Ucsd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
csrc.ucsd.edu
1090 ms
superfish.css
301 ms
sector.css
298 ms
jquery-1.8.1.min.js
1069 ms
hoverIntent.js
300 ms
jquery.bgiframe.min.js
302 ms
superfish.js
1181 ms
csrc.css
601 ms
csrcTitle.jpg
428 ms
csrc.ucsd.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
Links do not have a discernible name
csrc.ucsd.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
csrc.ucsd.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
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 Csrc.ucsd.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 Csrc.ucsd.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.
csrc.ucsd.edu
Open Graph description is not detected on the main page of Csrc Ucsd. 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: