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cnatutor.com

239 ms

www.cnatutor.org

501 ms

questionwriter.css

247 ms

cnatutorIndex.css

229 ms

overrides.css

230 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Cnatutor.com, 17% (12 requests) were made to Pagead2.googlesyndication.com and 16% (11 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (577 ms) relates to the external source Googleads.g.doubleclick.net.

Content Size

1.3 MB

After Optimization

1.2 MB

In fact, the total size of Cnatutor.com main page is 1.3 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. Javascripts take 999.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 27.7 kB

Original 33.9 kB
After minification 32.7 kB
After compression 6.2 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 27.7 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 4.1 kB

Original 265.6 kB
After minification 261.5 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. Cna Tutor images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 141.9 kB

Original 999.1 kB
After minification 999.0 kB
After compression 857.2 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 141.9 kB or 14% of the original size.

CSS Optimization

-3%

Potential reduce by 1.4 kB

Original 41.2 kB
After minification 41.2 kB
After compression 39.8 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. Cnatutor.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cna Tutor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.