Tools & Wizards About Us
rainbowyouth.or.kr screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

rainbowyouth.or.kr

이주배경청소년지원재단

Page Load Speed

7.5 sec in total

First Response

741 ms

Resources Loaded

6.1 sec

Page Rendered

692 ms

rainbowyouth.or.kr screenshot

About Website

Click here to check amazing Rainbowyouth content. Otherwise, check out these important facts you probably never knew about rainbowyouth.or.kr

이주배경청소년을 지원하고 더불어 살아가는 다문화 사회를 만들어가는 비영리 재단법인입니다.

Visit rainbowyouth.or.kr

Key Findings

We analyzed Rainbowyouth.or.kr page load time and found that the first response time was 741 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

rainbowyouth.or.kr performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value22.0 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.112

86/100

15%

TTI (Time to Interactive)

Value16.2 s

5/100

10%

Network Requests Diagram

rainbowyouth.or.kr

741 ms

rainbowyouth.or.kr

1211 ms

style.css

557 ms

jquery-ui.css

743 ms

swiper.min.css

29 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 81% of them (88 requests) were addressed to the original Rainbowyouth.or.kr, 7% (8 requests) were made to Img.youtube.com and 6% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Rainbowyouth.or.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (23%)

Content Size

6.6 MB

After Optimization

5.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rainbowyouth.or.kr main page is 6.6 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. 75% 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 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 90.6 kB

  • Original 101.9 kB
  • After minification 62.0 kB
  • After compression 11.3 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 39.9 kB, which is 39% 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 90.6 kB or 89% of the original size.

Image Optimization

-16%

Potential reduce by 922.5 kB

  • Original 5.9 MB
  • After minification 4.9 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. Obviously, Rainbowyouth needs image optimization as it can save up to 922.5 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 265.5 kB

  • Original 371.3 kB
  • After minification 361.5 kB
  • After compression 105.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 265.5 kB or 72% of the original size.

CSS Optimization

-85%

Potential reduce by 247.0 kB

  • Original 290.7 kB
  • After minification 245.1 kB
  • After compression 43.7 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. Rainbowyouth.or.kr needs all CSS files to be minified and compressed as it can save up to 247.0 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (19%)

Requests Now

100

After Optimization

81

  • Images
  • JavaScript
  • CSS

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rainbowyouth. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rainbowyouth.or.kr

rainbowyouth.or.kr

741 ms

rainbowyouth.or.kr

rainbowyouth.or.kr

1211 ms

style.css

style.css

557 ms

jquery-ui.css

jquery-ui.css

743 ms

swiper.min.css

swiper.min.css

29 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

948 ms

jquery-ui.min.js

jquery-ui.min.js

1331 ms

common.js

common.js

588 ms

common-ui.js

common-ui.js

602 ms

main.js

main.js

744 ms

common.js

common.js

784 ms

swiper.min.js

swiper.min.js

27 ms

util.js

util.js

790 ms

js

js

67 ms

normalize.min.css

normalize.min.css

11 ms

reset.min.css

reset.min.css

11 ms

css

css

30 ms

common.css

common.css

372 ms

layout.css

layout.css

558 ms

sub_common.css

sub_common.css

618 ms

board.css

board.css

422 ms

sub.css

sub.css

928 ms

main.css

main.css

580 ms

mqdefault.jpg

mqdefault.jpg

31 ms

icon_login.png

icon_login.png

202 ms

icon_join.png

icon_join.png

203 ms

icon_lang.png

icon_lang.png

201 ms

bul_select.png

bul_select.png

200 ms

logo_en2.png

logo_en2.png

202 ms

gnb_ico_01.jpg

gnb_ico_01.jpg

203 ms

gnb_ico_02.jpg

gnb_ico_02.jpg

376 ms

gnb_ico_03.jpg

gnb_ico_03.jpg

379 ms

gnb_ico_04.jpg

gnb_ico_04.jpg

376 ms

gnb_ico_05.jpg

gnb_ico_05.jpg

382 ms

btn_search.png

btn_search.png

383 ms

m_menu_close.png

m_menu_close.png

393 ms

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747 ms

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20240614123513957_4ebb7b187ea74eaebce2b26fa9f7da5b.png

1300 ms

20240215022944394_9982a941374c4f6c9938c63c5b5760b4.jpg

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565 ms

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20240213070114893_746c35c14c0a4ff99d15025930706fd2.png

572 ms

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20220926063337570_b7ee27d293d1464483bcc0cc52cde133.jpg

759 ms

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2150 ms

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939 ms

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764 ms

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933 ms

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1327 ms

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953 ms

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1118 ms

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1126 ms

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1529 ms

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1304 ms

logo01.jpg

logo01.jpg

1314 ms

logo02.jpg

logo02.jpg

1485 ms

logo03.jpg

logo03.jpg

1490 ms

logo04.jpg

logo04.jpg

1501 ms

logo05.jpg

logo05.jpg

1516 ms

logo06.jpg

logo06.jpg

1672 ms

logo07.jpg

logo07.jpg

1677 ms

logo08.jpg

logo08.jpg

1689 ms

mqdefault.jpg

mqdefault.jpg

53 ms

mqdefault.jpg

mqdefault.jpg

55 ms

mqdefault.jpg

mqdefault.jpg

54 ms

mqdefault.jpg

mqdefault.jpg

55 ms

mqdefault.jpg

mqdefault.jpg

54 ms

mqdefault.jpg

mqdefault.jpg

56 ms

mqdefault.jpg

mqdefault.jpg

56 ms

logo09.jpg

logo09.jpg

1681 ms

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzuoySLng9A.ttf

PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzuoySLng9A.ttf

52 ms

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104 ms

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PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzrQySLng9A.ttf

166 ms

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PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzuozSLng9A.ttf

200 ms

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PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzg01SLng9A.ttf

167 ms

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PbyxFmXiEBPT4ITbgNA5Cgms3VYcOA-vvnIzzkM1SLng9A.ttf

289 ms

logo10.jpg

logo10.jpg

1523 ms

logo11.jpg

logo11.jpg

1661 ms

logo12.jpg

logo12.jpg

1665 ms

logo14.jpg

logo14.jpg

1678 ms

logo15.jpg

logo15.jpg

1697 ms

f_logo_en2.png

f_logo_en2.png

1683 ms

f_logo_m_en2.png

f_logo_m_en2.png

1672 ms

link_fb.png

link_fb.png

1676 ms

link_ytb.png

link_ytb.png

1691 ms

link_insta.png

link_insta.png

1708 ms

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1722 ms

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1840 ms

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1859 ms

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1683 ms

btn_all.png

btn_all.png

1534 ms

bg_main_slide.png

bg_main_slide.png

1537 ms

btn_main_slide_link.png

btn_main_slide_link.png

1583 ms

btn_main_slide_prev.png

btn_main_slide_prev.png

1487 ms

btn_main_slide_next.png

btn_main_slide_next.png

1506 ms

btn_main_slide_start.png

btn_main_slide_start.png

1516 ms

btn_main_slide_stop.png

btn_main_slide_stop.png

1369 ms

btn_more02.png

btn_more02.png

1418 ms

bg_main_pub.png

bg_main_pub.png

1306 ms

btn_publication.png

btn_publication.png

1306 ms

btn_more.png

btn_more.png

1318 ms

btn_video_slide_prev.png

btn_video_slide_prev.png

1336 ms

btn_video_slide_next.png

btn_video_slide_next.png

1192 ms

btn_video_start.png

btn_video_start.png

1249 ms

btn_video_stop.png

btn_video_stop.png

1290 ms

bg_newsletter.png

bg_newsletter.png

1279 ms

btn_logo_slide_prev.png

btn_logo_slide_prev.png

1290 ms

btn_logo_slide_next.png

btn_logo_slide_next.png

1179 ms

btn_logo_slide_start.png

btn_logo_slide_start.png

1193 ms

btn_logo_slide_stop.png

btn_logo_slide_stop.png

1247 ms

btn_top.png

btn_top.png

1272 ms

Accessibility Review

rainbowyouth.or.kr accessibility score

87

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

rainbowyouth.or.kr best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

rainbowyouth.or.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

Links do not have descriptive text

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rainbowyouth.or.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it does not match the claimed English language. Our system also found out that Rainbowyouth.or.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

rainbowyouth.or.kr

Open Graph data is detected on the main page of Rainbowyouth. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: