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jbyonwoo.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

jbyonwoo.com

연우심리연구소 전주지부

Page Load Speed

11.6 sec in total

First Response

1 sec

Resources Loaded

10.4 sec

Page Rendered

183 ms

jbyonwoo.com screenshot

About Website

Welcome to jbyonwoo.com homepage info - get ready to check Jbyonwoo best content right away, or after learning these important things about jbyonwoo.com

자기 이해를 통한 개인의 행복한 삶. 작은 1%도 여러분과 함께 나누는 연우심리개발원입니다.

Visit jbyonwoo.com

Key Findings

We analyzed Jbyonwoo.com page load time and found that the first response time was 1 sec and then it took 10.6 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

jbyonwoo.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value4.9 s

77/100

10%

Network Requests Diagram

jbyonwoo.com

1022 ms

983 ms

common.css

636 ms

main.css

647 ms

common.js

968 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 95% of them (38 requests) were addressed to the original Jbyonwoo.com, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (6.4 sec) belongs to the original domain Jbyonwoo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 112.8 kB (16%)

Content Size

700.7 kB

After Optimization

587.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jbyonwoo.com main page is 700.7 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. 15% of websites need less resources to load. Images take 555.8 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 6.4 kB

  • Original 9.0 kB
  • After minification 7.7 kB
  • After compression 2.5 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 1.3 kB, which is 14% 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 6.4 kB or 72% of the original size.

Image Optimization

-4%

Potential reduce by 21.7 kB

  • Original 555.8 kB
  • After minification 534.0 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. Jbyonwoo images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 76.1 kB

  • Original 125.4 kB
  • After minification 115.1 kB
  • After compression 49.3 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 76.1 kB or 61% of the original size.

CSS Optimization

-81%

Potential reduce by 8.6 kB

  • Original 10.6 kB
  • After minification 7.4 kB
  • After compression 2.0 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. Jbyonwoo.com needs all CSS files to be minified and compressed as it can save up to 8.6 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (63%)

Requests Now

38

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jbyonwoo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jbyonwoo.com

jbyonwoo.com

1022 ms

983 ms

common.css

common.css

636 ms

main.css

main.css

647 ms

common.js

common.js

968 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

1948 ms

lib.validate2.js

lib.validate2.js

975 ms

side_bg.gif

side_bg.gif

634 ms

logo.jpg

logo.jpg

957 ms

center_intro.gif

center_intro.gif

647 ms

topset_vline.gif

topset_vline.gif

656 ms

center_news.gif

center_news.gif

656 ms

topset_menu3.gif

topset_menu3.gif

657 ms

login.gif

login.gif

1265 ms

signup.gif

signup.gif

1286 ms

gnb_vline.gif

gnb_vline.gif

1297 ms

quick_menu1234.GIF

quick_menu1234.GIF

1289 ms

visual.jpg

visual.jpg

4294 ms

notice.gif

notice.gif

1602 ms

more.gif

more.gif

1909 ms

new.gif

new.gif

1938 ms

workingtime.gif

workingtime.gif

1953 ms

news.gif

news.gif

1959 ms

4355b3364660dfb07cadfd4d4aa7092d.gif

4355b3364660dfb07cadfd4d4aa7092d.gif

2547 ms

5230a1227976aa57cb0a39889757b92f.jpg

5230a1227976aa57cb0a39889757b92f.jpg

6437 ms

7b2b0140ba45b5e6171646e79bf0e4ef.gif

7b2b0140ba45b5e6171646e79bf0e4ef.gif

2901 ms

copyright.gif

copyright.gif

2605 ms

footer1.gif

footer1.gif

2604 ms

footer_vline.gif

footer_vline.gif

4206 ms

footer2.gif

footer2.gif

3254 ms

footer3.gif

footer3.gif

3550 ms

ga.js

ga.js

17 ms

topset_bar.gif

topset_bar.gif

3887 ms

gnb_menu1_off.gif

gnb_menu1_off.gif

4162 ms

gnb_menu2_off.gif

gnb_menu2_off.gif

4183 ms

gnb_menu3_off.gif

gnb_menu3_off.gif

4519 ms

gnb_menu4_off.gif

gnb_menu4_off.gif

4810 ms

contents_bg.gif

contents_bg.gif

4821 ms

list_dot.gif

list_dot.gif

4836 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

jbyonwoo.com 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

jbyonwoo.com 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

SEO Factors

jbyonwoo.com SEO score

62

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

    KO

  • Encoding

    EUC-KR

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

jbyonwoo.com

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