Access jaha-submit.aha-journals.org. Journal of the American Heart Association

jaha-submit.aha-journals.org

24 ms

main.plex

75 ms

default_folder.css

9 ms

toolbar.css

9 ms

look_and_feel.css

13 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that all of those requests were addressed to Jaha-submit.aha-journals.org and no external sources were called. The less responsive or slowest element that took the longest time to load (75 ms) belongs to the original domain Jaha-submit.aha-journals.org.

Content Size

693.7 kB

After Optimization

224.2 kB

In fact, the total size of Jaha-submit.aha-journals.org main page is 693.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Javascripts take 495.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 9.0 kB

Original 12.0 kB
After minification 10.8 kB
After compression 3.1 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. 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 9.0 kB or 75% of the original size.

Image Optimization

-18%

Potential reduce by 24.6 kB

Original 134.9 kB
After minification 110.3 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, Jaha Submit Aha Journal S needs image optimization as it can save up to 24.6 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-79%

Potential reduce by 392.5 kB

Original 495.1 kB
After minification 364.2 kB
After compression 102.6 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 392.5 kB or 79% of the original size.

CSS Optimization

-84%

Potential reduce by 43.4 kB

Original 51.6 kB
After minification 37.0 kB
After compression 8.2 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. Jaha-submit.aha-journals.org needs all CSS files to be minified and compressed as it can save up to 43.4 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jaha Submit Aha Journal S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.