Tools & Wizards About Us
case4u.co.kr screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

case4u.co.kr

주식회사 케이스포유 쇼핑몰

Page Load Speed

8 sec in total

First Response

761 ms

Resources Loaded

6.8 sec

Page Rendered

451 ms

case4u.co.kr screenshot

About Website

Welcome to case4u.co.kr homepage info - get ready to check Case 4 U best content right away, or after learning these important things about case4u.co.kr

주문제작 케이스, 플라스틱케이스, 알루미늄케이스, MCT절곡(가공), 산업용케이스 전문, 전자부품

Visit case4u.co.kr

Key Findings

We analyzed Case4u.co.kr page load time and found that the first response time was 761 ms and then it took 7.2 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

case4u.co.kr performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.484

17/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

case4u.co.kr

761 ms

case4u.co.kr

1647 ms

jet.js

228 ms

common.js

367 ms

cid.generate.js

551 ms

Our browser made a total of 140 requests to load all elements on the main page. We found that 79% of them (111 requests) were addressed to the original Case4u.co.kr, 9% (13 requests) were made to Img.echosting.cafe24.com and 4% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Case4u.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 186.3 kB (6%)

Content Size

2.9 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Case4u.co.kr main page is 2.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 160.0 kB

  • Original 187.3 kB
  • After minification 153.5 kB
  • After compression 27.3 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 33.7 kB, which is 18% 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 160.0 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 3.2 kB

  • Original 2.2 MB
  • After minification 2.2 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. Case 4 U images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 23.1 kB

  • Original 475.9 kB
  • After minification 475.9 kB
  • After compression 452.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 15 B

  • Original 61.9 kB
  • After minification 61.9 kB
  • After compression 61.9 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. Case4u.co.kr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 39 (29%)

Requests Now

133

After Optimization

94

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 133 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Case 4 U. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

case4u.co.kr

case4u.co.kr

761 ms

case4u.co.kr

case4u.co.kr

1647 ms

jet.js

jet.js

228 ms

common.js

common.js

367 ms

cid.generate.js

cid.generate.js

551 ms

wcslog.js

wcslog.js

91 ms

froala_style_ec.min.css

froala_style_ec.min.css

233 ms

optimizer.php

optimizer.php

404 ms

optimizer_user.php

optimizer_user.php

448 ms

i18n.php

i18n.php

1182 ms

optimizer.php

optimizer.php

1595 ms

optimizer_user.php

optimizer_user.php

595 ms

blank

blank

20 ms

ico_product_recommended.gif

ico_product_recommended.gif

27 ms

btn_list_cart.gif

btn_list_cart.gif

23 ms

ico_product_soldout.gif

ico_product_soldout.gif

23 ms

ico_product_new.gif

ico_product_new.gif

22 ms

icon_11_04.gif

icon_11_04.gif

27 ms

icon_21_06.gif

icon_21_06.gif

32 ms

icon_22_01.gif

icon_22_01.gif

40 ms

icon_global_02.gif

icon_global_02.gif

47 ms

icon_24_03.gif

icon_24_03.gif

35 ms

icon_01_10.gif

icon_01_10.gif

31 ms

txt_progress.gif

txt_progress.gif

13 ms

img_loading.gif

img_loading.gif

26 ms

maintop_0504.jpg

maintop_0504.jpg

656 ms

topNotice_close.png

topNotice_close.png

197 ms

02262756037ebb3db0c0f820ffa447c3.jpg

02262756037ebb3db0c0f820ffa447c3.jpg

260 ms

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28daaad36228f0fb24329b0779847769.jpg

635 ms

btn_recent_prev.gif

btn_recent_prev.gif

635 ms

btn_recent_next.gif

btn_recent_next.gif

637 ms

07859c5c044b11fbc2dc701a678f0f81.jpg

07859c5c044b11fbc2dc701a678f0f81.jpg

656 ms

c09f3a456eec35853360a9338f348889.png

c09f3a456eec35853360a9338f348889.png

1383 ms

close.gif

close.gif

687 ms

94ca6a4d923c6e0bac0138c9504f3ef4_15_top.jpg

94ca6a4d923c6e0bac0138c9504f3ef4_15_top.jpg

846 ms

pm2pm.gif

pm2pm.gif

847 ms

main_search_btn.gif

main_search_btn.gif

969 ms

hotkeyword_tit.gif

hotkeyword_tit.gif

970 ms

3c9e1faee79479814387b2d2997ec69e.jpg

3c9e1faee79479814387b2d2997ec69e.jpg

1254 ms

black-edition_crt.jpg

black-edition_crt.jpg

1036 ms

rt-series-02.jpg

rt-series-02.jpg

1302 ms

main_img04.jpg

main_img04.jpg

1092 ms

fs-series-03.jpg

fs-series-03.jpg

1255 ms

arrow_prev.gif

arrow_prev.gif

1278 ms

arrow_next.gif

arrow_next.gif

1391 ms

main_bnr_0201.gif

main_bnr_0201.gif

1394 ms

main_bnr_0202.gif

main_bnr_0202.gif

1429 ms

main_bnr_0203.gif

main_bnr_0203.gif

1463 ms

main_bnr_0204.gif

main_bnr_0204.gif

1509 ms

e726f94923f405af7930c99cb2ed8bae.jpg

e726f94923f405af7930c99cb2ed8bae.jpg

1568 ms

7ea1d1750b7cfa4791d8f8d30c41914d.jpg

7ea1d1750b7cfa4791d8f8d30c41914d.jpg

1578 ms

85_shop1_804223.jpg

85_shop1_804223.jpg

1581 ms

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86_shop1_461915.jpg

1623 ms

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93_shop1_146278.jpg

1647 ms

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94_shop1_509605.jpg

1713 ms

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1754 ms

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100_shop1_520609.jpg

1763 ms

9Uu_1W3vwc0

9Uu_1W3vwc0

124 ms

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101_shop1_804887.jpg

1629 ms

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99_shop1_422418.jpg

1627 ms

34_shop1_595657.jpg

34_shop1_595657.jpg

1631 ms

32_shop1_190967.jpg

32_shop1_190967.jpg

1663 ms

www-player.css

www-player.css

6 ms

www-embed-player.js

www-embed-player.js

25 ms

base.js

base.js

51 ms

ad_status.js

ad_status.js

198 ms

jBgyfngz26SfxQlNiQ6GVTB7xNcGg8C7SFNQ47_uFL0.js

jBgyfngz26SfxQlNiQ6GVTB7xNcGg8C7SFNQ47_uFL0.js

129 ms

embed.js

embed.js

46 ms

35_shop1_499492.jpg

35_shop1_499492.jpg

1309 ms

36_shop1_762127.jpg

36_shop1_762127.jpg

1322 ms

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38_shop1_839503.jpg

1307 ms

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40_shop1_299722.jpg

1363 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

133 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

133 ms

31_shop1_946130.jpg

31_shop1_946130.jpg

1364 ms

id

id

32 ms

33_shop1_242618.jpg

33_shop1_242618.jpg

1442 ms

Create

Create

144 ms

20_shop1_817677.jpg

20_shop1_817677.jpg

1295 ms

21_shop1_419940.jpg

21_shop1_419940.jpg

1300 ms

26_shop1_388307.jpg

26_shop1_388307.jpg

1178 ms

29_shop1_145764.jpg

29_shop1_145764.jpg

1245 ms

76_shop1_949063.jpg

76_shop1_949063.jpg

1232 ms

GenerateIT

GenerateIT

14 ms

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1298 ms

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1223 ms

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1080 ms

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1080 ms

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1133 ms

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1131 ms

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1200 ms

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1139 ms

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005d2cd897b35d4b5fa311dafe3f2589.jpg

1147 ms

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995db5d9269aff0899acaf63f20c9a9b.jpg

1128 ms

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e0823e582cbca97cc05c051f3551063b.jpg

1145 ms

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1144 ms

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55_shop1_741825.jpg

1179 ms

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278_shop1_406245.jpg

1140 ms

22_shop1_391016.jpg

22_shop1_391016.jpg

1130 ms

btn_prev_off.gif

btn_prev_off.gif

1163 ms

btn_next_off.gif

btn_next_off.gif

1135 ms

498_shop1_706737.jpg

498_shop1_706737.jpg

1154 ms

3a9dc9aef8cf26b5824ba3e422cee96b.jpg

3a9dc9aef8cf26b5824ba3e422cee96b.jpg

1160 ms

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279_shop1_847530.jpg

1141 ms

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65_shop1_673150.jpg

1128 ms

67_shop1_567511.jpg

67_shop1_567511.jpg

1179 ms

3e319b962a0594d54085a0925b473d75.gif

3e319b962a0594d54085a0925b473d75.gif

1123 ms

61_shop1_176786.jpg

61_shop1_176786.jpg

1165 ms

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1140 ms

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1142 ms

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1127 ms

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1169 ms

customer_btn_03.jpg

customer_btn_03.jpg

1138 ms

customer_btn_05.jpg

customer_btn_05.jpg

1175 ms

04.jpg

04.jpg

1119 ms

05.jpg

05.jpg

1141 ms

06.jpg

06.jpg

1127 ms

btn_off.png

btn_off.png

1167 ms

btn_prev_off.png

btn_prev_off.png

1157 ms

btn_next_on.png

btn_next_on.png

1177 ms

board_btn_more.gif

board_btn_more.gif

1117 ms

footer_ico_01.png

footer_ico_01.png

1126 ms

footer_ico_02.png

footer_ico_02.png

1126 ms

footer_ico_04.png

footer_ico_04.png

1163 ms

footer_ico_13.png

footer_ico_13.png

1177 ms

footer_ico_15.png

footer_ico_15.png

1176 ms

footer_ico_07.gif

footer_ico_07.gif

1117 ms

topNotice_bg_01.gif

topNotice_bg_01.gif

1123 ms

header_bg.gif

header_bg.gif

1123 ms

favorite_ico.png

favorite_ico.png

1143 ms

header_nav_bar.gif

header_nav_bar.gif

1198 ms

hotkeyword_bar.gif

hotkeyword_bar.gif

1175 ms

sub_bg.gif

sub_bg.gif

1117 ms

arrow_top.gif

arrow_top.gif

1123 ms

menu_line.gif

menu_line.gif

1123 ms

footer_bg.gif

footer_bg.gif

1122 ms

dot.gif

dot.gif

1218 ms

utilMenu_bar.gif

utilMenu_bar.gif

1173 ms

btn_top.png

btn_top.png

1116 ms

log_event

log_event

14 ms

Accessibility Review

case4u.co.kr accessibility score

64

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.

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

case4u.co.kr best practices score

58

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

case4u.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

    KO

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Case4u.co.kr 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 Case4u.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

case4u.co.kr

Open Graph description is not detected on the main page of Case 4 U. 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: