Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

koreacos.com.hk

Default Web Site Page

Page Load Speed

45.1 sec in total

First Response

1.8 sec

Resources Loaded

42.1 sec

Page Rendered

1.2 sec

koreacos.com.hk screenshot

About Website

Welcome to koreacos.com.hk homepage info - get ready to check Koreacos best content right away, or after learning these important things about koreacos.com.hk

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Key Findings

We analyzed Koreacos.com.hk page load time and found that the first response time was 1.8 sec and then it took 43.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 30 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

koreacos.com.hk performance score

0

Network Requests Diagram

koreacos.com.hk

1764 ms

www.koreacos.com.hk

3393 ms

bootstrap.css

11521 ms

bootstrap-responsive.css

3206 ms

cloud-zoom.css

1165 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 95% of them (94 requests) were addressed to the original Koreacos.com.hk, 4% (4 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Koreacos.com.hk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (33%)

Content Size

4.9 MB

After Optimization

3.3 MB

In fact, the total size of Koreacos.com.hk main page is 4.9 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. 20% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 76.8 kB

  • Original 84.7 kB
  • After minification 58.8 kB
  • After compression 7.9 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. This page needs HTML code to be minified as it can gain 25.9 kB, which is 31% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 76.8 kB or 91% of the original size.

Image Optimization

-15%

Potential reduce by 550.2 kB

  • Original 3.6 MB
  • After minification 3.0 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. Obviously, Koreacos needs image optimization as it can save up to 550.2 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-80%

Potential reduce by 670.7 kB

  • Original 837.5 kB
  • After minification 664.6 kB
  • After compression 166.8 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 670.7 kB or 80% of the original size.

CSS Optimization

-85%

Potential reduce by 318.6 kB

  • Original 373.5 kB
  • After minification 297.9 kB
  • After compression 54.9 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. Koreacos.com.hk needs all CSS files to be minified and compressed as it can save up to 318.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (66%)

Requests Now

58

After Optimization

20

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koreacos. 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 17 to 1 for CSS and as a result speed up the page load time.

SEO Factors

koreacos.com.hk SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koreacos.com.hk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Koreacos.com.hk 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 Koreacos. 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: