Tools & Wizards About Us
bcf.or.kr screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

bcf.or.kr

메인 | 부천문화재단

Page Load Speed

44.1 sec in total

First Response

759 ms

Resources Loaded

35 sec

Page Rendered

8.4 sec

bcf.or.kr screenshot

About Website

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

부천문화재단

Visit bcf.or.kr

Key Findings

We analyzed Bcf.or.kr page load time and found that the first response time was 759 ms and then it took 43.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 14 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

bcf.or.kr performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value142.7 s

0/100

25%

SI (Speed Index)

Value21.4 s

0/100

10%

TBT (Total Blocking Time)

Value24,100 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.187

65/100

15%

TTI (Time to Interactive)

Value37.6 s

0/100

10%

Network Requests Diagram

bcf.or.kr

759 ms

view

2406 ms

style.css

2700 ms

board.css

2120 ms

jquery.min.js

1962 ms

Our browser made a total of 129 requests to load all elements on the main page. We found that 79% of them (102 requests) were addressed to the original Bcf.or.kr, 5% (7 requests) were made to Cdn.jsdelivr.net and 5% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Bcf.or.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (9%)

Content Size

11.5 MB

After Optimization

10.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bcf.or.kr main page is 11.5 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 10.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 195.0 kB

  • Original 237.3 kB
  • After minification 198.4 kB
  • After compression 42.3 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 38.9 kB, which is 16% 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 195.0 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 282.6 kB

  • Original 10.4 MB
  • After minification 10.1 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. Bcf images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 129.1 kB

  • Original 352.7 kB
  • After minification 352.7 kB
  • After compression 223.6 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 129.1 kB or 37% of the original size.

CSS Optimization

-80%

Potential reduce by 423.2 kB

  • Original 529.7 kB
  • After minification 412.3 kB
  • After compression 106.5 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. Bcf.or.kr needs all CSS files to be minified and compressed as it can save up to 423.2 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (39%)

Requests Now

105

After Optimization

64

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bcf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bcf.or.kr

bcf.or.kr

759 ms

view

view

2406 ms

style.css

style.css

2700 ms

board.css

board.css

2120 ms

jquery.min.js

jquery.min.js

1962 ms

slick.min.js

slick.min.js

1383 ms

script.js

script.js

1381 ms

tracerapi.js

tracerapi.js

1583 ms

wcslog.js

wcslog.js

46 ms

css2

css2

44 ms

pretendard.css

pretendard.css

37 ms

nanumsquareneo.css

nanumsquareneo.css

47 ms

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1221 ms

header-logo.png

header-logo.png

1219 ms

login-icon.png

login-icon.png

1219 ms

search-icon.png

search-icon.png

1220 ms

gnb-bg.png

gnb-bg.png

1218 ms

header-search-icon.png

header-search-icon.png

1218 ms

icon-menu.png

icon-menu.png

2777 ms

icon-quick-menu.png

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2778 ms

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2776 ms

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2779 ms

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2778 ms

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2775 ms

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2779 ms

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2780 ms

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2781 ms

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2781 ms

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2782 ms

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2783 ms

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2784 ms

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2785 ms

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2785 ms

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2786 ms

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2786 ms

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2787 ms

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2797 ms

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3398 ms

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8064 ms

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7213 ms

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20247 ms

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5559 ms

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5904 ms

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5732 ms

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1153 ms

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1185 ms

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1188 ms

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1190 ms

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NanumSquareNeoTTF-eHv.woff

1187 ms

7PK9SCRnU_A

7PK9SCRnU_A

2723 ms

inputQueue.do

inputQueue.do

2005 ms

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2642 ms

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3031 ms

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4288 ms

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3299 ms

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18001 ms

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17283 ms

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5698 ms

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20033 ms

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6212 ms

ACADEMY_IMAGE2_1721633306698.jpg

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7380 ms

www-player.css

www-player.css

32 ms

www-embed-player.js

www-embed-player.js

63 ms

base.js

base.js

98 ms

ACADEMY_IMAGE2_1721195001643.jpg

ACADEMY_IMAGE2_1721195001643.jpg

10823 ms

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8906 ms

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9117 ms

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10100 ms

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11094 ms

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17506 ms

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11889 ms

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14962 ms

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17867 ms

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20468 ms

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19472 ms

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20466 ms

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20466 ms

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18468 ms

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19059 ms

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20465 ms

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20464 ms

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19858 ms

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20455 ms

ad_status.js

ad_status.js

147 ms

ZaJ5Zq4tt7_ULyGuxTZ9nk1-N-rwPqn235jhFLf1Hr0.js

ZaJ5Zq4tt7_ULyGuxTZ9nk1-N-rwPqn235jhFLf1Hr0.js

125 ms

embed.js

embed.js

44 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

49 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

55 ms

id

id

29 ms

Create

Create

24 ms

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ACADEMY_IMAGE2_1713353958345.jpg

19852 ms

GenerateIT

GenerateIT

16 ms

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20306 ms

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20068 ms

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19998 ms

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19706 ms

log_event

log_event

15 ms

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main-l-tit-icon.png

18287 ms

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19514 ms

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19714 ms

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19271 ms

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19131 ms

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18363 ms

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17821 ms

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15649 ms

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14872 ms

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14292 ms

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13715 ms

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13152 ms

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12758 ms

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9780 ms

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9318 ms

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8544 ms

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7649 ms

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7810 ms

main-hall-icon1.png

main-hall-icon1.png

6982 ms

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main-hall-icon2.png

6466 ms

footer-logo.png

footer-logo.png

6580 ms

main-slide-btn-left.png

main-slide-btn-left.png

6063 ms

main-slide-btn-right.png

main-slide-btn-right.png

5709 ms

slide-pause.png

slide-pause.png

5372 ms

main-hall-bg1.jpg

main-hall-bg1.jpg

6565 ms

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noimg2.jpg

4849 ms

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noimg2.jpg

4852 ms

Accessibility Review

bcf.or.kr accessibility score

97

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.

Best Practices

bcf.or.kr 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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

bcf.or.kr SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 Bcf.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 Bcf.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

bcf.or.kr

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