Access wo2.co.kr. 프리넷에 오신 것을 환영합니다!

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.25

50/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

wo2.co.kr

778 ms

wo2.co.kr

1448 ms

jet.js

21 ms

common.js

376 ms

cid.generate.js

565 ms

Our browser made a total of 133 requests to load all elements on the main page. We found that 71% of them (95 requests) were addressed to the original Wo2.co.kr, 17% (22 requests) were made to Jayoonet.cafe24.com and 8% (10 requests) were made to Img.echosting.cafe24.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Wo2.co.kr.

Content Size

3.6 MB

After Optimization

3.5 MB

In fact, the total size of Wo2.co.kr main page is 3.6 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 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 110.0 kB

Original 135.8 kB
After minification 123.4 kB
After compression 25.8 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 110.0 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 22.6 kB

Original 3.2 MB
After minification 3.2 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. Wo 2 images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.1 kB

Original 290.6 kB
After minification 290.6 kB
After compression 289.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-81%

Potential reduce by 11.3 kB

Original 13.9 kB
After minification 13.9 kB
After compression 2.6 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. Wo2.co.kr needs all CSS files to be minified and compressed as it can save up to 11.3 kB or 81% of the original size.

Requests Now

128

After Optimization

The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wo 2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts 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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

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

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

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 Wo2.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 Wo2.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

wo2.co.kr

Open Graph description is not detected on the main page of Wo 2. 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

프리넷에 오신 것을 환영합니다!

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

wo2.co.kr

wo2.co.kr

jet.js

common.js

cid.generate.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

wo2.co.kr

wo2.co.kr

jet.js

common.js

cid.generate.js

wcslog.js

froala_style_ec.min.css

optimizer.php

optimizer_user.php

i18n.php

optimizer.php

optimizer_user.php

btn_search.gif

blank

txt_prog_001.gif

a875cd048f3a0d161f147183939eac75.png

6941e0ee302ef3729fa2df3d1b2f82f6_10_top.jpg

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bb0d03d07a054c9aa880041f6bfbd896.jpg

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jayoonet_259.jpg

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jayoonet_254.jpg

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