Tools & Wizards About Us
knowhow.or.kr screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

knowhow.or.kr

사람사는세상 노무현재단

Page Load Speed

12.7 sec in total

First Response

383 ms

Resources Loaded

8 sec

Page Rendered

4.3 sec

knowhow.or.kr screenshot

About Website

Welcome to knowhow.or.kr homepage info - get ready to check Knowhow best content for South Korea right away, or after learning these important things about knowhow.or.kr

노무현재단 | 시민센터 | 봉하마을 | 대통령 사료관

Visit knowhow.or.kr

Key Findings

We analyzed Knowhow.or.kr page load time and found that the first response time was 383 ms and then it took 12.3 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

knowhow.or.kr performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value26.9 s

0/100

25%

SI (Speed Index)

Value20.6 s

0/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value35.7 s

0/100

10%

Network Requests Diagram

knowhow.or.kr

383 ms

knowhow.or.kr

768 ms

www.knowhow.or.kr

1847 ms

gtm.js

68 ms

js

94 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 96% of them (104 requests) were addressed to the original Knowhow.or.kr, 3% (3 requests) were made to Googletagmanager.com and 1% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Knowhow.or.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (5%)

Content Size

39.0 MB

After Optimization

37.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Knowhow.or.kr main page is 39.0 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 37.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 137.7 kB

  • Original 157.9 kB
  • After minification 88.8 kB
  • After compression 20.2 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 69.1 kB, which is 44% 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 137.7 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 475.4 kB

  • Original 37.2 MB
  • After minification 36.7 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. Knowhow images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 242.7 kB

  • Original 331.0 kB
  • After minification 331.0 kB
  • After compression 88.3 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 242.7 kB or 73% of the original size.

CSS Optimization

-88%

Potential reduce by 1.2 MB

  • Original 1.4 MB
  • After minification 958.0 kB
  • After compression 160.3 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. Knowhow.or.kr needs all CSS files to be minified and compressed as it can save up to 1.2 MB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (53%)

Requests Now

96

After Optimization

45

  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Knowhow. 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 28 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

knowhow.or.kr

knowhow.or.kr

383 ms

knowhow.or.kr

knowhow.or.kr

768 ms

www.knowhow.or.kr

www.knowhow.or.kr

1847 ms

gtm.js

gtm.js

68 ms

js

js

94 ms

swiper-bundle.min.css

swiper-bundle.min.css

755 ms

common.css

common.css

759 ms

common.css

common.css

572 ms

common.css

common.css

748 ms

lazysizes.min.js

lazysizes.min.js

755 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

1136 ms

js

js

91 ms

gsap.min.js

gsap.min.js

30 ms

swiper-bundle.min.js

swiper-bundle.min.js

770 ms

basic.js

basic.js

380 ms

foundation.js

foundation.js

566 ms

information.css

information.css

555 ms

today.css

today.css

560 ms

news.css

news.css

557 ms

support.css

support.css

925 ms

main.css

main.css

929 ms

si.css

si.css

746 ms

main.css

main.css

575 ms

program.css

program.css

769 ms

enrollment.css

enrollment.css

763 ms

list.css

list.css

775 ms

space.css

space.css

957 ms

competition.css

competition.css

938 ms

information.css

information.css

942 ms

greet.css

greet.css

951 ms

map.css

map.css

952 ms

bi.css

bi.css

954 ms

floor.css

floor.css

1125 ms

reset.css

reset.css

1121 ms

layout.css

layout.css

1135 ms

access.css

access.css

1139 ms

inquiry.css

inquiry.css

1145 ms

util.css

util.css

1143 ms

popup.css

popup.css

1305 ms

component.css

component.css

1309 ms

ie-warning.png

ie-warning.png

281 ms

logo-foundation.svg

logo-foundation.svg

277 ms

202408051722840966.jpg

202408051722840966.jpg

669 ms

202408071723003466.jpg

202408071723003466.jpg

707 ms

202408051722823237.jpg

202408051722823237.jpg

842 ms

202407251721881305.jpg

202407251721881305.jpg

663 ms

202408051722840961.jpg

202408051722840961.jpg

807 ms

202408071723003472.jpg

202408071723003472.jpg

804 ms

202408051722823232.png

202408051722823232.png

880 ms

202407251721881300.jpg

202407251721881300.jpg

925 ms

202408021722577259.png

202408021722577259.png

1123 ms

202408031722649299.png

202408031722649299.png

1026 ms

202407191721373119.jpg

202407191721373119.jpg

1029 ms

202407261721977462.png

202407261721977462.png

1250 ms

news-banner-sample-img.jpg

news-banner-sample-img.jpg

1066 ms

202407231721710329.jpg

202407231721710329.jpg

1136 ms

202408011722490593.jpg

202408011722490593.jpg

1315 ms

202406241719205217.jpg

202406241719205217.jpg

1312 ms

202406241719205270.jpg

202406241719205270.jpg

1317 ms

202406241719205315.jpg

202406241719205315.jpg

1343 ms

202306191687149139.jpg

202306191687149139.jpg

2341 ms

202306191687149152.jpg

202306191687149152.jpg

1873 ms

202306191687149173.jpg

202306191687149173.jpg

2168 ms

202301031672736815.jpg

202301031672736815.jpg

2200 ms

202301031672736828.jpg

202301031672736828.jpg

2404 ms

ct-main-banner-illust.svg

ct-main-banner-illust.svg

1532 ms

logo-footer.svg

logo-footer.svg

1722 ms

footer_cc_by_nc_nd.png

footer_cc_by_nc_nd.png

1911 ms

loading_bike.svg

loading_bike.svg

1933 ms

btn-login.svg

btn-login.svg

1973 ms

btn-join.svg

btn-join.svg

2121 ms

btn-cs.svg

btn-cs.svg

2163 ms

Pretendard-Bold.woff

Pretendard-Bold.woff

2235 ms

Pretendard-ExtraBold.woff

Pretendard-ExtraBold.woff

2274 ms

Pretendard-Black.woff

Pretendard-Black.woff

2444 ms

Pretendard-SemiBold.woff

Pretendard-SemiBold.woff

2447 ms

Pretendard-Medium.woff

Pretendard-Medium.woff

2306 ms

Pretendard-Regular.woff

Pretendard-Regular.woff

2304 ms

Pretendard-Light.woff

Pretendard-Light.woff

2024 ms

Pretendard-ExtraLight.woff

Pretendard-ExtraLight.woff

2016 ms

Pretendard-Thin.woff

Pretendard-Thin.woff

1981 ms

slide-arrow2-next.svg

slide-arrow2-next.svg

1884 ms

slide-arrow2-prev.svg

slide-arrow2-prev.svg

2073 ms

fd-main-support-icon2.svg

fd-main-support-icon2.svg

2041 ms

fd-main-support-icon.svg

fd-main-support-icon.svg

2004 ms

bh-news-sp-icon.svg

bh-news-sp-icon.svg

1958 ms

bh-town-intro-map-bubble-arrow.svg

bh-town-intro-map-bubble-arrow.svg

1860 ms

fd-main-news-arrow.svg

fd-main-news-arrow.svg

1858 ms

fd-main-youtube-bg-pc.svg

fd-main-youtube-bg-pc.svg

1856 ms

fd-main-youtube-logo.svg

fd-main-youtube-logo.svg

1829 ms

fd-main-rsv-list-logo.svg

fd-main-rsv-list-logo.svg

1835 ms

fd-main-rsv-list-img01.jpg

fd-main-rsv-list-img01.jpg

1724 ms

fd-main-arrow-white.svg

fd-main-arrow-white.svg

1704 ms

fd-main-rsv-list-img02.jpg

fd-main-rsv-list-img02.jpg

1746 ms

fd-main-rsv-list-img03_230203.jpg

fd-main-rsv-list-img03_230203.jpg

1797 ms

fd-main-instagram-bg-photo02.png

fd-main-instagram-bg-photo02.png

1782 ms

fd-main-instagram-bg-photo01.png

fd-main-instagram-bg-photo01.png

1623 ms

fd-main-instagram-bg.jpg

fd-main-instagram-bg.jpg

1437 ms

fd-main-instargram-arrow.svg

fd-main-instargram-arrow.svg

1330 ms

fd-main-instargram-logo.svg

fd-main-instargram-logo.svg

1335 ms

footer-report-arrow.svg

footer-report-arrow.svg

1241 ms

select-arrow.svg

select-arrow.svg

1210 ms

sns-fb-white.svg

sns-fb-white.svg

1175 ms

sns-twt-white.svg

sns-twt-white.svg

1148 ms

sns-ytb-white.svg

sns-ytb-white.svg

1142 ms

sns-in-white.svg

sns-in-white.svg

1145 ms

top-btn.svg

top-btn.svg

1149 ms

bh-ac-pop-close-btn.svg

bh-ac-pop-close-btn.svg

1099 ms

Accessibility Review

knowhow.or.kr accessibility score

89

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

knowhow.or.kr best practices score

83

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

knowhow.or.kr SEO score

100

Search Engine Optimization Advices

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

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 Knowhow.or.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 Knowhow.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

knowhow.or.kr

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