Tools & Wizards About Us
kangsoojung.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

kangsoojung.com

강수정영어

Page Load Speed

15 sec in total

First Response

585 ms

Resources Loaded

14 sec

Page Rendered

402 ms

kangsoojung.com screenshot

About Website

Click here to check amazing Kangsoojung content for South Korea. Otherwise, check out these important facts you probably never knew about kangsoojung.com

영어 기본기의 절대 강자! 모든 영어 시험은 강수정영어로 통한다.

Visit kangsoojung.com

Key Findings

We analyzed Kangsoojung.com page load time and found that the first response time was 585 ms and then it took 14.4 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

kangsoojung.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.0 s

0/100

25%

SI (Speed Index)

Value21.9 s

0/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.306

38/100

15%

TTI (Time to Interactive)

Value12.7 s

14/100

10%

Network Requests Diagram

www.kangsoojung.com

585 ms

www.kangsoojung.com

1218 ms

css

44 ms

css2

62 ms

css

68 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 43% of them (19 requests) were addressed to the original Kangsoojung.com, 32% (14 requests) were made to System.cienplan.com and 16% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (6.9 sec) belongs to the original domain Kangsoojung.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 634.1 kB (26%)

Content Size

2.5 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kangsoojung.com main page is 2.5 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. 65% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 50.0 kB

  • Original 62.4 kB
  • After minification 62.1 kB
  • After compression 12.4 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 50.0 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 73.4 kB

  • Original 1.7 MB
  • After minification 1.7 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. Kangsoojung images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 350.8 kB

  • Original 476.3 kB
  • After minification 447.8 kB
  • After compression 125.4 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 350.8 kB or 74% of the original size.

CSS Optimization

-84%

Potential reduce by 159.9 kB

  • Original 190.7 kB
  • After minification 175.9 kB
  • After compression 30.8 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. Kangsoojung.com needs all CSS files to be minified and compressed as it can save up to 159.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (49%)

Requests Now

35

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kangsoojung. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.kangsoojung.com

www.kangsoojung.com

585 ms

www.kangsoojung.com

www.kangsoojung.com

1218 ms

css

css

44 ms

css2

css2

62 ms

css

css

68 ms

pretendard-dynamic-subset.css

pretendard-dynamic-subset.css

96 ms

default.css

default.css

1608 ms

ui.css

ui.css

1618 ms

display.css

display.css

1620 ms

bbs.css

bbs.css

1447 ms

item_display.css

item_display.css

1470 ms

layout.css

layout.css

555 ms

jquery_ui.css

jquery_ui.css

3338 ms

timepicker.css

timepicker.css

1638 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

3059 ms

jquery-ui.min.js

jquery-ui.min.js

4093 ms

jquery-ui-timepicker-addon.js

jquery-ui-timepicker-addon.js

3169 ms

common.js

common.js

3618 ms

slick.css

slick.css

1829 ms

slick.min.js

slick.min.js

3439 ms

layout.js

layout.js

3257 ms

logo_pc.png

logo_pc.png

197 ms

logo_mobile.png

logo_mobile.png

935 ms

66260a0b05e458c09a75abac3145ddff.png

66260a0b05e458c09a75abac3145ddff.png

1199 ms

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a59df707b049810acbd8b98593264186.png

1122 ms

df9cd28de5972a617b40c90e80ebc4db.jpg

df9cd28de5972a617b40c90e80ebc4db.jpg

3685 ms

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4fb4752d97b7d4ee4616323b9621fc56.png

6942 ms

80ed2028bd470b2819d2d575e0cec933.jpg

80ed2028bd470b2819d2d575e0cec933.jpg

2459 ms

62eba315966420c302ac4c55c3032a50.jpg

62eba315966420c302ac4c55c3032a50.jpg

3060 ms

a29b85aa87c433f33d72780c6b52ef10.jpg

a29b85aa87c433f33d72780c6b52ef10.jpg

1494 ms

8bf82886c758acebf9b28c079cced8ec.jpg

8bf82886c758acebf9b28c079cced8ec.jpg

3317 ms

8b02a54f4f0d5c2b5e0f14ef456a4896.jpg

8b02a54f4f0d5c2b5e0f14ef456a4896.jpg

2610 ms

31ec18cd357d2015b2f6f514f59db5d4.jpg

31ec18cd357d2015b2f6f514f59db5d4.jpg

6051 ms

mobile_footer_icon1.png

mobile_footer_icon1.png

2797 ms

mobile_footer_icon2.png

mobile_footer_icon2.png

2984 ms

mobile_footer_icon3.png

mobile_footer_icon3.png

3171 ms

mobile_footer_icon4.png

mobile_footer_icon4.png

3248 ms

PN_oRfi-oW3hYwmKDpxS7F_LQv3Lw1sg.woff

PN_oRfi-oW3hYwmKDpxS7F_LQv3Lw1sg.woff

35 ms

PN_oRfi-oW3hYwmKDpxS7F_LXv7Lw1sg.woff

PN_oRfi-oW3hYwmKDpxS7F_LXv7Lw1sg.woff

69 ms

PN_3Rfi-oW3hYwmKDpxS7F_D89jY.woff

PN_3Rfi-oW3hYwmKDpxS7F_D89jY.woff

86 ms

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzuoySLng9w.woff

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzuoySLng9w.woff

85 ms

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzztgySLng9w.woff

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzztgySLng9w.woff

86 ms

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzg01SLng9w.woff

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzg01SLng9w.woff

124 ms

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzkM1SLng9w.woff

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzkM1SLng9w.woff

140 ms

Accessibility Review

kangsoojung.com accessibility score

86

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Best Practices

kangsoojung.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

kangsoojung.com SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    KO

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kangsoojung.com can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it matches the claimed language. Our system also found out that Kangsoojung.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

kangsoojung.com

Open Graph data is detected on the main page of Kangsoojung. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: