Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

jefrychen.com

JefryChen

Page Load Speed

9.2 sec in total

First Response

3.3 sec

Resources Loaded

5.6 sec

Page Rendered

259 ms

jefrychen.com screenshot

About Website

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Key Findings

We analyzed Jefrychen.com page load time and found that the first response time was 3.3 sec and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

jefrychen.com performance score

0

Network Requests Diagram

jefrychen.com

3259 ms

style.css

217 ms

css

27 ms

style.css

227 ms

tipsy.css

214 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 52% of them (34 requests) were addressed to the original Jefrychen.com, 15% (10 requests) were made to Static.xx.fbcdn.net and 6% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Jefrychen.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 294.4 kB (27%)

Content Size

1.1 MB

After Optimization

800.1 kB

In fact, the total size of Jefrychen.com main page is 1.1 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. 45% of websites need less resources to load. Images take 760.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 30.6 kB

  • Original 38.1 kB
  • After minification 35.4 kB
  • After compression 7.5 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 30.6 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 42.3 kB

  • Original 760.6 kB
  • After minification 718.3 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. Jefry Chen images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 81.3 kB

  • Original 129.3 kB
  • After minification 119.8 kB
  • After compression 48.0 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 81.3 kB or 63% of the original size.

CSS Optimization

-84%

Potential reduce by 140.1 kB

  • Original 166.4 kB
  • After minification 139.9 kB
  • After compression 26.3 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. Jefrychen.com needs all CSS files to be minified and compressed as it can save up to 140.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (61%)

Requests Now

61

After Optimization

24

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jefry Chen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

SEO Factors

jefrychen.com 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 Jefrychen.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 Jefrychen.com 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 data is detected on the main page of Jefry Chen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: