Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

17.7 sec in total

First Response

2.5 sec

Resources Loaded

14.9 sec

Page Rendered

320 ms

idas.ac.kr screenshot

About Website

Visit idas.ac.kr now to see the best up-to-date Idas Ac content and also check out these interesting facts you probably never knew about idas.ac.kr

International Design School for Advanced Studies

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Key Findings

We analyzed Idas.ac.kr page load time and found that the first response time was 2.5 sec and then it took 15.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

idas.ac.kr performance score

0

Network Requests Diagram

idas.ac.kr

2476 ms

style.css

1823 ms

style.css

1454 ms

gce-style.css

1560 ms

jquery.js

2349 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Idas.ac.kr, 84% (36 requests) were made to Idas.hongik.ac.kr and 9% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (9.5 sec) relates to the external source Idas.hongik.ac.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 525.7 kB (11%)

Content Size

4.6 MB

After Optimization

4.1 MB

In fact, the total size of Idas.ac.kr main page is 4.6 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. 25% of websites need less resources to load. Images take 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 29.0 kB

  • Original 34.5 kB
  • After minification 31.1 kB
  • After compression 5.5 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 29.0 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 314.6 kB

  • Original 4.3 MB
  • After minification 4.0 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. Idas Ac images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 126.6 kB

  • Original 184.9 kB
  • After minification 183.8 kB
  • After compression 58.4 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 126.6 kB or 68% of the original size.

CSS Optimization

-86%

Potential reduce by 55.5 kB

  • Original 64.3 kB
  • After minification 49.0 kB
  • After compression 8.8 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. Idas.ac.kr needs all CSS files to be minified and compressed as it can save up to 55.5 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (26%)

Requests Now

38

After Optimization

28

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Idas Ac. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

SEO Factors

idas.ac.kr SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Idas.ac.kr can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Idas.ac.kr 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 Idas Ac. 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: