1.4 sec in total
231 ms
1.1 sec
91 ms
Click here to check amazing Columbiauniversity Channelshd content for United States. Otherwise, check out these important facts you probably never knew about columbiauniversity.channelshd.com
CommandCenterHD v18.1.005SP1
Visit columbiauniversity.channelshd.comWe analyzed Columbiauniversity.channelshd.com page load time and found that the first response time was 231 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
columbiauniversity.channelshd.com performance score
231 ms
138 ms
157 ms
187 ms
154 ms
Our browser made a total of 7 requests to load all elements on the main page. We found that 71% of them (5 requests) were addressed to the original Columbiauniversity.channelshd.com, 29% (2 requests) were made to Cchdrsrc.channelshd.com. The less responsive or slowest element that took the longest time to load (526 ms) relates to the external source Cchdrsrc.channelshd.com.
Page size can be reduced by 186.7 kB (53%)
350.5 kB
163.8 kB
In fact, the total size of Columbiauniversity.channelshd.com main page is 350.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 187.5 kB which makes up the majority of the site volume.
Potential reduce by 3.3 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 3.3 kB or 63% of the original size.
Potential reduce by 76.3 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. Obviously, Columbiauniversity Channelshd needs image optimization as it can save up to 76.3 kB or 41% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 97.1 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 97.1 kB or 67% of the original size.
Potential reduce by 10.0 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. Columbiauniversity.channelshd.com needs all CSS files to be minified and compressed as it can save up to 10.0 kB or 80% of the original size.
We found no issues to fix!
6
6
The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Columbiauniversity Channelshd. According to our analytics all requests are already optimized.
i7:Web,Cisco,CCHD,secureLogin
231 ms
i7:Web,Cisco,styleSheets,loginCss~~NA
138 ms
login-depends3.js
157 ms
i7:Web,Cisco,javascript,loginJavascript~~NA
187 ms
login_header_cut.png
154 ms
piwik.php
526 ms
2015Blog.png
266 ms
columbiauniversity.channelshd.com SEO score
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Columbiauniversity.channelshd.com 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 Columbiauniversity.channelshd.com main page’s claimed encoding is iso-8859-1. 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.
columbiauniversity.channelshd.com
Open Graph description is not detected on the main page of Columbiauniversity Channelshd. 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: