Tools & Wizards About Us
kobaco.co.kr screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

kobaco.co.kr

Home | 한국방송광고진흥공사

Page Load Speed

23.7 sec in total

First Response

1.2 sec

Resources Loaded

21.6 sec

Page Rendered

1 sec

kobaco.co.kr screenshot

About Website

Visit kobaco.co.kr now to see the best up-to-date Kobaco content for South Korea and also check out these interesting facts you probably never knew about kobaco.co.kr

한국방송광고진흥공사,Home, 한국방송광고진흥공사 대표홈페이지

Visit kobaco.co.kr

Key Findings

We analyzed Kobaco.co.kr page load time and found that the first response time was 1.2 sec and then it took 22.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

kobaco.co.kr performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value28.8 s

0/100

25%

SI (Speed Index)

Value27.3 s

0/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.109

87/100

15%

TTI (Time to Interactive)

Value37.4 s

0/100

10%

Network Requests Diagram

kobaco.co.kr

1159 ms

www.kobaco.co.kr

1798 ms

SUIT.css

192 ms

swiper-bundle.css

394 ms

slick.css

592 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 99% of them (97 requests) were addressed to the original Kobaco.co.kr, 1% (1 request) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (16.2 sec) belongs to the original domain Kobaco.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 60.9 kB (81%)

Content Size

75.1 kB

After Optimization

14.1 kB

  • HTML

In fact, the total size of Kobaco.co.kr main page is 75.1 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. 45% of websites need less resources to load. HTML takes 75.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 60.9 kB

  • Original 75.1 kB
  • After minification 61.5 kB
  • After compression 14.1 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 13.5 kB, which is 18% 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 60.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (19%)

Requests Now

47

After Optimization

38

  • AJAX
  • Images
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kobaco. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

kobaco.co.kr

kobaco.co.kr

1159 ms

www.kobaco.co.kr

www.kobaco.co.kr

1798 ms

SUIT.css

SUIT.css

192 ms

swiper-bundle.css

swiper-bundle.css

394 ms

slick.css

slick.css

592 ms

main.css

main.css

1600 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

1203 ms

jquery-ui.js

jquery-ui.js

2220 ms

swiper-bundle.min.js

swiper-bundle.min.js

1232 ms

slick.min.js

slick.min.js

827 ms

html5shiv.min.js

html5shiv.min.js

789 ms

slider.js

slider.js

987 ms

main.js

main.js

1035 ms

common.js

common.js

1185 ms

jquery.cookie.js

jquery.cookie.js

1241 ms

recommend.js

recommend.js

1384 ms

kobaco_header_logo.svg

kobaco_header_logo.svg

201 ms

logo_red.png

logo_red.png

205 ms

allmenu_img1.png

allmenu_img1.png

204 ms

allmenu_img2.png

allmenu_img2.png

200 ms

allmenu_img3.png

allmenu_img3.png

206 ms

m_newPage.png

m_newPage.png

205 ms

allmenu_img4.png

allmenu_img4.png

399 ms

allmenu_img5.png

allmenu_img5.png

397 ms

allmenu_img6.png

allmenu_img6.png

401 ms

search_white.png

search_white.png

403 ms

search_black.png

search_black.png

409 ms

close_white.png

close_white.png

408 ms

search_white.png

search_white.png

593 ms

sitemap_white.png

sitemap_white.png

597 ms

sitemap_black.png

sitemap_black.png

600 ms

nav_select.png

nav_select.png

603 ms

nav_unselect.png

nav_unselect.png

613 ms

c67cdd79f1094b9d827c72bbac40a1f1

c67cdd79f1094b9d827c72bbac40a1f1

3506 ms

ae76793ea4a34682a58cc05313f307da

ae76793ea4a34682a58cc05313f307da

1820 ms

68de3bd30ff54dcb86cbd800e4e65a04

68de3bd30ff54dcb86cbd800e4e65a04

2050 ms

ae470ba0929241a5bddeebb8d2703107

ae470ba0929241a5bddeebb8d2703107

3659 ms

7945fa83563440b0a2816ee608c305c1

7945fa83563440b0a2816ee608c305c1

3286 ms

54905314e9a64059b79496803b93fb10

54905314e9a64059b79496803b93fb10

3745 ms

main_slide_left.svg

main_slide_left.svg

2018 ms

main_slide_pause.svg

main_slide_pause.svg

2214 ms

play_9-10_white.png

play_9-10_white.png

2249 ms

kobaco_slide_left.svg

kobaco_slide_left.svg

2412 ms

kobaco_slide_stop.svg

kobaco_slide_stop.svg

2449 ms

kobaco_slide_play.svg

kobaco_slide_play.svg

2608 ms

kobaco_slide_right.svg

kobaco_slide_right.svg

2647 ms

kobaco_plus.svg

kobaco_plus.svg

2814 ms

5891d727cdfe40d0997673b405dcfa61

5891d727cdfe40d0997673b405dcfa61

3871 ms

7610076ec3994cc5a67ae33cef3ddada

7610076ec3994cc5a67ae33cef3ddada

7969 ms

0e79f0f9df4f41aaaea37a2047a75546

0e79f0f9df4f41aaaea37a2047a75546

3709 ms

ef00390080bf4aed82e86fe2c078f46a

ef00390080bf4aed82e86fe2c078f46a

3729 ms

koback_nuri_facebook.svg

koback_nuri_facebook.svg

3799 ms

SUIT.otf

SUIT.otf

3716 ms

SUIT-Medium.otf

SUIT-Medium.otf

4565 ms

SUIT-Regular.otf

SUIT-Regular.otf

4594 ms

SUIT-Light.otf

SUIT-Light.otf

4662 ms

NotoSansKR-Regular.otf

NotoSansKR-Regular.otf

14871 ms

NotoSansKR-Medium.otf

NotoSansKR-Medium.otf

16243 ms

NotoSansKR-Light.otf

NotoSansKR-Light.otf

15304 ms

NotoSansKR-Bold.otf

NotoSansKR-Bold.otf

16105 ms

kobaco_nuri_instagram.svg

kobaco_nuri_instagram.svg

4678 ms

kobaco_quick_company.svg

kobaco_quick_company.svg

4876 ms

kobaco_quick_tread.svg

kobaco_quick_tread.svg

5070 ms

kobaco_quick_stakeholder.svg

kobaco_quick_stakeholder.svg

5272 ms

kobaco_quick_support.svg

kobaco_quick_support.svg

5289 ms

kobaco_quick_analysis.svg

kobaco_quick_analysis.svg

5485 ms

kobaco_quick_copyright.svg

kobaco_quick_copyright.svg

5683 ms

kobaco_quick_approval.svg

kobaco_quick_approval.svg

5880 ms

kobaco_quick_resources.svg

kobaco_quick_resources.svg

6071 ms

background_red_full.png

background_red_full.png

5065 ms

public_banner2.jpg

public_banner2.jpg

9251 ms

bd1e4e2aeee049cabdb9971bf0b65263

bd1e4e2aeee049cabdb9971bf0b65263

6139 ms

da0d5776d20a466c9fe15a5cfee7b03e

da0d5776d20a466c9fe15a5cfee7b03e

8358 ms

4e455cedd42649598d7e8b1e9d26a58f

4e455cedd42649598d7e8b1e9d26a58f

8541 ms

a0a2e57ec04341a3a3ddb952b42268c0

a0a2e57ec04341a3a3ddb952b42268c0

8598 ms

6b49055b97924da69231a473ab2c4a1a

6b49055b97924da69231a473ab2c4a1a

9182 ms

5570d6fe38b148ffb71568518c22b2ba

5570d6fe38b148ffb71568518c22b2ba

9893 ms

3eae17fd1787423bbba08c366983558e

3eae17fd1787423bbba08c366983558e

9201 ms

kobaco_organization.svg

kobaco_organization.svg

9234 ms

kobaco_building.svg

kobaco_building.svg

8963 ms

kobaco_clipboard.svg

kobaco_clipboard.svg

8941 ms

kobaco_file.svg

kobaco_file.svg

8986 ms

main_bottom_banner2.png

main_bottom_banner2.png

9201 ms

main_bottom_banner3.png

main_bottom_banner3.png

9320 ms

main_bottom_banner4.png

main_bottom_banner4.png

9574 ms

main_bottom_banner5.png

main_bottom_banner5.png

9595 ms

main_bottom_banner6.png

main_bottom_banner6.png

9855 ms

main_bottom_banner1.png

main_bottom_banner1.png

9738 ms

kobaco_slide_red_left.svg

kobaco_slide_red_left.svg

9091 ms

kobaco_slide_red_right.svg

kobaco_slide_red_right.svg

9131 ms

up-arrow-white-11_6.png

up-arrow-white-11_6.png

9190 ms

logo_footer.png

logo_footer.png

9052 ms

wa.png

wa.png

8974 ms

facebook-circle.png

facebook-circle.png

8850 ms

blog-circle.png

blog-circle.png

8771 ms

instagram_footer.png

instagram_footer.png

8646 ms

youtube_footer.png

youtube_footer.png

8568 ms

Top_button.png

Top_button.png

8450 ms

Accessibility Review

kobaco.co.kr accessibility score

63

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

kobaco.co.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

kobaco.co.kr SEO score

80

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

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

    KO

  • Encoding

    UTF-8

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

kobaco.co.kr

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