Access imarest.com. IMarEST: Institute of Marine Engineering, Science & Technology

imarest.com

246 ms

www.imarest.org

2001 ms

k2.css

391 ms

rokbox.css

315 ms

widgetkit-0c96efff.css

238 ms

Our browser made a total of 156 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Imarest.com, 74% (115 requests) were made to Imarest.org and 3% (4 requests) were made to Ssl.p.jwpcdn.com. The less responsive or slowest element that took the longest time to load (5.2 sec) relates to the external source Imarest.org.

Content Size

6.9 MB

After Optimization

4.3 MB

In fact, the total size of Imarest.com main page is 6.9 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 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 246.1 kB

Original 309.8 kB
After minification 285.1 kB
After compression 63.8 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 246.1 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 187.8 kB

Original 3.6 MB
After minification 3.4 MB

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. IMarEST images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 1.4 MB

Original 2.0 MB
After minification 2.0 MB
After compression 648.5 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 1.4 MB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 748.6 kB

Original 894.3 kB
After minification 818.9 kB
After compression 145.7 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. Imarest.com needs all CSS files to be minified and compressed as it can save up to 748.6 kB or 84% of the original size.

Requests Now

151

After Optimization

The browser has sent 151 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IMarEST. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.