Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

store.onlinejacc.org

JACC: Journal of the American College of Cardiology

Page Load Speed

3 sec in total

First Response

386 ms

Resources Loaded

2.4 sec

Page Rendered

229 ms

store.onlinejacc.org screenshot

About Website

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Key Findings

We analyzed Store.onlinejacc.org page load time and found that the first response time was 386 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

store.onlinejacc.org performance score

0

Network Requests Diagram

www.onlinejacc.org

386 ms

css__3PXRFEePvgu1GqUi7jexti8isPVpvr2vlEENJ7F5guk__hXFJRYEf6QUsAEnmuj98wJBguTseZnkZ09DqZgNQmYI__fU4J6inaUE-e1GP8nzTa6sof283UX9obGemQXojGzW8.css

185 ms

highwire.style.highwire.css

128 ms

css__GlM8OZnUng9b6tGjF66il5mbgC9OBp3f3MDAUvl7DU0__nhVM6F-QcK_bAfov_2SclNLkPi9Sl19Wt2TwhRbf3RQ__fU4J6inaUE-e1GP8nzTa6sof283UX9obGemQXojGzW8.css

130 ms

css

41 ms

Our browser made a total of 135 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Store.onlinejacc.org, 13% (17 requests) were made to Zollbanners.appleboxhost.com and 7% (9 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (528 ms) relates to the external source Onlinejacc.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (54%)

Content Size

3.6 MB

After Optimization

1.7 MB

In fact, the total size of Store.onlinejacc.org main page is 3.6 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. 85% 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 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 103.8 kB

  • Original 125.6 kB
  • After minification 120.5 kB
  • After compression 21.8 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 103.8 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 18.6 kB

  • Original 927.6 kB
  • After minification 908.9 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. Store Online JACC images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 1.2 MB

  • Original 1.8 MB
  • After minification 1.8 MB
  • After compression 609.7 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 1.2 MB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 615.6 kB

  • Original 725.2 kB
  • After minification 679.6 kB
  • After compression 109.6 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. Store.onlinejacc.org needs all CSS files to be minified and compressed as it can save up to 615.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 69 (56%)

Requests Now

123

After Optimization

54

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Store Online JACC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

SEO Factors

store.onlinejacc.org SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Store.onlinejacc.org 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 Store.onlinejacc.org 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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Store Online JACC. 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: