Tools & Wizards About Us
jkn.co.kr screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

jkn.co.kr

재경일보

Page Load Speed

10.1 sec in total

First Response

1.3 sec

Resources Loaded

8.4 sec

Page Rendered

382 ms

jkn.co.kr screenshot

About Website

Visit jkn.co.kr now to see the best up-to-date Jkn content for South Korea and also check out these interesting facts you probably never knew about jkn.co.kr

재경일보

Visit jkn.co.kr

Key Findings

We analyzed Jkn.co.kr page load time and found that the first response time was 1.3 sec and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

jkn.co.kr performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value630 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.184

66/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

www.jkn.co.kr

1312 ms

grid_2020.css

201 ms

common_2020.css

402 ms

kss.css

803 ms

jquery-3.4.0.min.js

1205 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 42% of them (27 requests) were addressed to the original Jkn.co.kr, 45% (29 requests) were made to Images.jkn.co.kr and 3% (2 requests) were made to Securepubads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Images.jkn.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 134.3 kB (12%)

Content Size

1.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jkn.co.kr main page is 1.2 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. 55% of websites need less resources to load. Images take 774.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 35.5 kB

  • Original 45.1 kB
  • After minification 32.2 kB
  • After compression 9.6 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 12.9 kB, which is 29% 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 35.5 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 22.3 kB

  • Original 774.0 kB
  • After minification 751.6 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. Jkn images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 75.3 kB

  • Original 335.9 kB
  • After minification 335.9 kB
  • After compression 260.6 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 75.3 kB or 22% of the original size.

CSS Optimization

-19%

Potential reduce by 1.1 kB

  • Original 5.7 kB
  • After minification 5.7 kB
  • After compression 4.6 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. Jkn.co.kr needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (29%)

Requests Now

35

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jkn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.jkn.co.kr

www.jkn.co.kr

1312 ms

grid_2020.css

grid_2020.css

201 ms

common_2020.css

common_2020.css

402 ms

kss.css

kss.css

803 ms

jquery-3.4.0.min.js

jquery-3.4.0.min.js

1205 ms

jquery.sticky-kit.js

jquery.sticky-kit.js

1405 ms

scripts.js

scripts.js

1547 ms

common.js

common.js

1546 ms

jquery.cookie.min.js

jquery.cookie.min.js

35 ms

gpt.js

gpt.js

104 ms

js

js

55 ms

www.jkn.co.kr

www.jkn.co.kr

1083 ms

image.jpg

image.jpg

1471 ms

close-alt.svg

close-alt.svg

214 ms

search.svg

search.svg

199 ms

menu.svg

menu.svg

212 ms

logo.svg

logo.svg

212 ms

icon_F.png

icon_F.png

199 ms

icon_T.png

icon_T.png

198 ms

bn_slh220302.jpg

bn_slh220302.jpg

725 ms

bn_lguplus.jpg

bn_lguplus.jpg

1828 ms

bn_nongsim.jpg

bn_nongsim.jpg

1104 ms

bn_JK18th.jpg

bn_JK18th.jpg

602 ms

bn_kbstar.jpg

bn_kbstar.jpg

803 ms

tft.png

tft.png

404 ms

Hanwha.JPG

Hanwha.JPG

1203 ms

bn_dongsung_240329.gif

bn_dongsung_240329.gif

801 ms

bn_cjdaehan.jpg

bn_cjdaehan.jpg

1308 ms

bn_boryung.jpg

bn_boryung.jpg

1001 ms

bn_inc.jpg

bn_inc.jpg

1003 ms

image.jpg

image.jpg

943 ms

image.jpg

image.jpg

946 ms

image.jpg

image.jpg

1172 ms

image.jpg

image.jpg

1420 ms

image.jpg

image.jpg

1426 ms

dx-mou.jpg

dx-mou.jpg

1308 ms

lng.jpg

lng.jpg

1496 ms

kt-kt.jpg

kt-kt.jpg

1542 ms

kai-kai.jpg

kai-kai.jpg

1673 ms

100.jpg

100.jpg

1826 ms

cj-cj.jpg

cj-cj.jpg

1834 ms

image.jpg

image.jpg

1645 ms

sk-htc-ai-xr-mou-sk.jpg

sk-htc-ai-xr-mou-sk.jpg

1680 ms

image.jpg

image.jpg

1910 ms

2025-2035.jpg

2025-2035.jpg

2007 ms

gtx-a.jpg

gtx-a.jpg

2036 ms

image.jpg

image.jpg

2818 ms

art-of-8-with-jazz.png

art-of-8-with-jazz.png

2029 ms

image.jpg

image.jpg

2039 ms

image.jpg

image.jpg

2095 ms

image.png

image.png

2187 ms

image.jpg

image.jpg

2231 ms

image.jpg

image.jpg

2401 ms

image.jpg

image.jpg

2447 ms

image.jpg

image.jpg

2279 ms

image.jpg

image.jpg

2547 ms

image.jpg

image.jpg

2637 ms

dx-mou.jpg

dx-mou.jpg

2464 ms

pubads_impl.js

pubads_impl.js

39 ms

jkn_logo2019_1.png

jkn_logo2019_1.png

1070 ms

counter.js

counter.js

54 ms

js

js

47 ms

analytics.js

analytics.js

26 ms

t.php

t.php

78 ms

collect

collect

47 ms

Accessibility Review

jkn.co.kr accessibility score

73

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

jkn.co.kr best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

jkn.co.kr SEO score

91

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jkn.co.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Jkn.co.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

jkn.co.kr

Open Graph description is not detected on the main page of Jkn. 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: