2.5 sec in total
290 ms
1.8 sec
360 ms
Visit cofc.edu now to see the best up-to-date Cofc content for United States and also check out these interesting facts you probably never knew about cofc.edu
The College of Charleston welcomes undergraduate and graduate students to our public liberal arts and sciences university in South Carolina
Visit cofc.eduWe analyzed Cofc.edu page load time and found that the first response time was 290 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
cofc.edu performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value23.5 s
0/100
25%
Value8.8 s
15/100
10%
Value5,900 ms
0/100
30%
Value0.048
99/100
15%
Value23.5 s
1/100
10%
290 ms
61 ms
203 ms
234 ms
98 ms
Our browser made a total of 116 requests to load all elements on the main page. We found that 87% of them (101 requests) were addressed to the original Cofc.edu, 3% (4 requests) were made to Today.cofc.edu and 3% (3 requests) were made to Fast.fonts.net. The less responsive or slowest element that took the longest time to load (903 ms) belongs to the original domain Cofc.edu.
Page size can be reduced by 731.5 kB (5%)
13.5 MB
12.7 MB
In fact, the total size of Cofc.edu main page is 13.5 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. 35% of websites need less resources to load. Images take 12.7 MB which makes up the majority of the site volume.
Potential reduce by 99.1 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. This page needs HTML code to be minified as it can gain 21.5 kB, which is 18% 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 99.1 kB or 84% of the original size.
Potential reduce by 142.0 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. Cofc images are well optimized though.
Potential reduce by 156.7 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 156.7 kB or 68% of the original size.
Potential reduce by 333.6 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. Cofc.edu needs all CSS files to be minified and compressed as it can save up to 333.6 kB or 83% of the original size.
Number of requests can be reduced by 14 (12%)
113
99
The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cofc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
cofc.edu
290 ms
8d30cb26-2518-4e9e-83a1-90cd07b7cb1a.css
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bootstrap.css
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style2.css
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cofc.edu accessibility score
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
cofc.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
cofc.edu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cofc.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 Cofc.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.
cofc.edu
Open Graph description is not detected on the main page of Cofc. 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: