Tools & Wizards About Us
dueal.co.kr screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 36

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

dueal.co.kr

두알보트에 오신 것을 환영합니다.

Page Load Speed

18.7 sec in total

First Response

3.2 sec

Resources Loaded

14.9 sec

Page Rendered

587 ms

dueal.co.kr screenshot

About Website

Visit dueal.co.kr now to see the best up-to-date Dueal content and also check out these interesting facts you probably never knew about dueal.co.kr

Visit dueal.co.kr

Key Findings

We analyzed Dueal.co.kr page load time and found that the first response time was 3.2 sec and then it took 15.5 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

dueal.co.kr performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

dueal.co.kr

3203 ms

style.css

469 ms

common.js

700 ms

wrest.js

595 ms

logo.gif

406 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that all of those requests were addressed to Dueal.co.kr and no external sources were called. The less responsive or slowest element that took the longest time to load (10.5 sec) belongs to the original domain Dueal.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.4 kB (17%)

Content Size

403.9 kB

After Optimization

334.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dueal.co.kr main page is 403.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 338.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 31.3 kB

  • Original 37.6 kB
  • After minification 32.1 kB
  • After compression 6.3 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 5.5 kB, which is 15% 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 31.3 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 14.9 kB

  • Original 338.3 kB
  • After minification 323.4 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. Dueal images are well optimized though.

JavaScript Optimization

-84%

Potential reduce by 22.7 kB

  • Original 27.2 kB
  • After minification 15.5 kB
  • After compression 4.5 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 22.7 kB or 84% of the original size.

CSS Optimization

-57%

Potential reduce by 466 B

  • Original 820 B
  • After minification 699 B
  • After compression 354 B

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. Dueal.co.kr needs all CSS files to be minified and compressed as it can save up to 466 B or 57% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (71%)

Requests Now

73

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dueal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

dueal.co.kr

dueal.co.kr

3203 ms

style.css

style.css

469 ms

common.js

common.js

700 ms

wrest.js

wrest.js

595 ms

logo.gif

logo.gif

406 ms

left.gif

left.gif

416 ms

about.gif

about.gif

457 ms

v_line.gif

v_line.gif

524 ms

product.gif

product.gif

533 ms

order.gif

order.gif

870 ms

customer.gif

customer.gif

888 ms

community.gif

community.gif

940 ms

right.gif

right.gif

933 ms

box_top.gif

box_top.gif

951 ms

btn_login.gif

btn_login.gif

985 ms

btn_passfind.gif

btn_passfind.gif

1327 ms

btn_join.gif

btn_join.gif

1354 ms

box_bot.gif

box_bot.gif

1336 ms

box_top_left.gif

box_top_left.gif

1378 ms

box_top_right.gif

box_top_right.gif

1391 ms

q.gif

q.gif

1393 ms

a.gif

a.gif

1737 ms

poll_button.gif

poll_button.gif

1798 ms

poll_view.gif

poll_view.gif

1818 ms

box_bot_left.gif

box_bot_left.gif

1854 ms

box_bot_right.gif

box_bot_right.gif

1849 ms

visit.gif

visit.gif

1859 ms

icon.gif

icon.gif

2144 ms

notice_top.gif

notice_top.gif

2214 ms

latest_icon.gif

latest_icon.gif

2285 ms

icon_hot.gif

icon_hot.gif

2268 ms

notice_bot.gif

notice_bot.gif

2309 ms

title_best.gif

title_best.gif

2319 ms

1982440879_3860714f_DSC07848.jpg

1982440879_3860714f_DSC07848.jpg

3693 ms

icon_hit.gif

icon_hit.gif

2676 ms

1982440879_ed2b5bc3_DSC08166.JPG

1982440879_ed2b5bc3_DSC08166.JPG

7125 ms

icon_best.gif

icon_best.gif

2767 ms

2009719110_7f1fc5be_0001.JPG

2009719110_7f1fc5be_0001.JPG

5050 ms

title_gallery.gif

title_gallery.gif

2813 ms

icon_more.gif

icon_more.gif

2877 ms

1982440903_f3cfd8d0_460ALL1.JPG

1982440903_f3cfd8d0_460ALL1.JPG

8080 ms

1982440907_a5f10eb9_DSC08413.JPG

1982440907_a5f10eb9_DSC08413.JPG

10504 ms

1982440907_cf3cdc4c_DSC08409.JPG

1982440907_cf3cdc4c_DSC08409.JPG

8462 ms

combi_spec_down.gif

combi_spec_down.gif

4116 ms

tel.gif

tel.gif

4570 ms

qaproduct.gif

qaproduct.gif

4655 ms

title_qaproduct.gif

title_qaproduct.gif

4739 ms

qaproduct2.gif

qaproduct2.gif

5115 ms

dot_tri.gif

dot_tri.gif

5151 ms

icon_reply.gif

icon_reply.gif

5555 ms

icon_hot.gif

icon_hot.gif

5585 ms

products.gif

products.gif

5645 ms

right_box_top.gif

right_box_top.gif

5649 ms

right_box_qaproduct.gif

right_box_qaproduct.gif

6080 ms

right_box_agent.gif

right_box_agent.gif

6142 ms

right_box_oldmarket.gif

right_box_oldmarket.gif

6221 ms

right_box_gallery.gif

right_box_gallery.gif

6449 ms

right_box_bot_icon.gif

right_box_bot_icon.gif

6314 ms

right_box_bot.gif

right_box_bot.gif

6243 ms

logo2.gif

logo2.gif

6440 ms

box_bg.gif

box_bg.gif

6589 ms

box_top_bg.gif

box_top_bg.gif

6666 ms

box_left_bg.gif

box_left_bg.gif

6815 ms

dot1.gif

dot1.gif

6769 ms

box_right_bg.gif

box_right_bg.gif

6723 ms

box_bot_bg.gif

box_bot_bg.gif

6664 ms

notice_body_bg.gif

notice_body_bg.gif

6786 ms

right_box_bg.gif

right_box_bg.gif

7005 ms

wrest.gif

wrest.gif

7054 ms

about_over.gif

about_over.gif

239 ms

product_over.gif

product_over.gif

402 ms

order_over.gif

order_over.gif

412 ms

customer_over.gif

customer_over.gif

464 ms

community_over.gif

community_over.gif

485 ms

Accessibility Review

dueal.co.kr accessibility score

36

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

dueal.co.kr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

dueal.co.kr SEO score

54

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

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    N/A

  • Encoding

    EUC-KR

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dueal.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 Dueal.co.kr main page’s claimed encoding is euc-kr. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

dueal.co.kr

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