Access deux7.com. 듀스세븐 | 가볍게, 쾌적하게, 끝까지

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value18.2 s

0/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.577

12/100

15%

TTI (Time to Interactive)

Value37.7 s

0/100

10%

deux7.com

1059 ms

common.css

383 ms

wcslog.js

10 ms

jquery-1.7.2.min.js

763 ms

lazyload.min.js

395 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 74% of them (92 requests) were addressed to the original Deux7.com, 10% (12 requests) were made to Skin.makeshop.co.kr and 4% (5 requests) were made to Event.realclick.co.kr. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Deux7.com.

Content Size

8.7 MB

After Optimization

8.2 MB

In fact, the total size of Deux7.com main page is 8.7 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. Only a small number of websites need less resources to load. Images take 8.3 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 132.5 kB

Original 145.6 kB
After minification 74.6 kB
After compression 13.1 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 71.0 kB, which is 49% 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 132.5 kB or 91% of the original size.

Image Optimization

-3%

Potential reduce by 228.6 kB

Original 8.3 MB
After minification 8.1 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. Deux 7 images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 65.3 kB

Original 186.3 kB
After minification 178.0 kB
After compression 121.0 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 65.3 kB or 35% of the original size.

CSS Optimization

-57%

Potential reduce by 20.0 kB

Original 35.3 kB
After minification 33.6 kB
After compression 15.3 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. Deux7.com needs all CSS files to be minified and compressed as it can save up to 20.0 kB or 57% of the original size.

Requests Now

114

After Optimization

The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Deux 7. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

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

High

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

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

High

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

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Deux7.com 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 Deux7.com 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

deux7.com

Open Graph description is not detected on the main page of Deux 7. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

듀스세븐 | 가볍게, 쾌적하게, 끝까지

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

deux7.com

common.css

wcslog.js

jquery-1.7.2.min.js

lazyload.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

deux7.com

common.css

wcslog.js

jquery-1.7.2.min.js

lazyload.min.js

flash.js

rightbanner.js

bookmark.js

main.css

shopRbanner.html

header.1.css

css2

css2

swiper.css

css2

css2

aos.js

aos.css

swiper.js

header.1.js

menu.1.css

footer.1.css

aos.js

aos.css

main.js

wishlist.js

detailpage.js

product_list.js

jquery.language.js

basket_send.js

jquery-datepicker-ko.js

referer_cookie.js

cookie.js

product_rollover_image.js

logo.png

sec1_2.jpg

sec1_4.jpg

sec1_3.jpg

ssub05.jpg

ssub06.jpg

ssub07.jpg

ssub08.jpg

ssub09.jpg