Tools & Wizards About Us
nihonkiin.or.jp screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

nihonkiin.or.jp

囲碁の日本棋院

Page Load Speed

24.3 sec in total

First Response

585 ms

Resources Loaded

23.5 sec

Page Rendered

218 ms

nihonkiin.or.jp screenshot

About Website

Welcome to nihonkiin.or.jp homepage info - get ready to check Nihonkiin best content for Japan right away, or after learning these important things about nihonkiin.or.jp

日本の囲碁を代表する団体、日本棋院の囲碁公式ホームページです。

Visit nihonkiin.or.jp

Key Findings

We analyzed Nihonkiin.or.jp page load time and found that the first response time was 585 ms and then it took 23.7 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

nihonkiin.or.jp performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value1,480 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.362

30/100

15%

TTI (Time to Interactive)

Value21.9 s

1/100

10%

Network Requests Diagram

nihonkiin.or.jp

585 ms

nihonkiin.or.jp

1153 ms

reset.css

381 ms

common.css

912 ms

sp.css

914 ms

Our browser made a total of 139 requests to load all elements on the main page. We found that 66% of them (92 requests) were addressed to the original Nihonkiin.or.jp, 9% (13 requests) were made to Pagead2.googlesyndication.com and 6% (9 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (19.5 sec) belongs to the original domain Nihonkiin.or.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 502.9 kB (20%)

Content Size

2.6 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nihonkiin.or.jp main page is 2.6 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. 65% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 108.2 kB

  • Original 124.1 kB
  • After minification 105.3 kB
  • After compression 15.9 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 18.8 kB, which is 15% 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 108.2 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 60.2 kB

  • Original 1.5 MB
  • After minification 1.5 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. Nihonkiin images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 172.5 kB

  • Original 750.4 kB
  • After minification 705.1 kB
  • After compression 577.9 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 172.5 kB or 23% of the original size.

CSS Optimization

-86%

Potential reduce by 162.0 kB

  • Original 189.1 kB
  • After minification 125.1 kB
  • After compression 27.1 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. Nihonkiin.or.jp needs all CSS files to be minified and compressed as it can save up to 162.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 61 (46%)

Requests Now

133

After Optimization

72

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 133 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nihonkiin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nihonkiin.or.jp

nihonkiin.or.jp

585 ms

nihonkiin.or.jp

nihonkiin.or.jp

1153 ms

reset.css

reset.css

381 ms

common.css

common.css

912 ms

sp.css

sp.css

914 ms

screen.css

screen.css

942 ms

newcarousel.css

newcarousel.css

570 ms

thickbox.css

thickbox.css

569 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

960 ms

styleswitcher.js

styleswitcher.js

757 ms

yuga.js

yuga.js

759 ms

thickbox.js

thickbox.js

946 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

950 ms

mt.js

mt.js

1095 ms

url.js

url.js

1098 ms

echo.js

echo.js

1130 ms

js

js

55 ms

adsbygoogle.js

adsbygoogle.js

109 ms

adsbygoogle.js

adsbygoogle.js

101 ms

main.js

main.js

1168 ms

rakuten190x60.jpg

rakuten190x60.jpg

1198 ms

unav01.png

unav01.png

207 ms

unav02.png

unav02.png

207 ms

unav03.png

unav03.png

207 ms

nunav04.png

nunav04.png

206 ms

unav05.png

unav05.png

206 ms

unav_login.png

unav_login.png

409 ms

logo.png

logo.png

396 ms

arrow_black.png

arrow_black.png

409 ms

fontSize.png

fontSize.png

395 ms

ico_goo.png

ico_goo.png

408 ms

btn_search_on.png

btn_search_on.png

409 ms

btn_search.png

btn_search.png

592 ms

mainvisual_bg.gif

mainvisual_bg.gif

593 ms

79honinbo1-5.jpg

79honinbo1-5.jpg

813 ms

79honinbo1-5_sp.jpg

79honinbo1-5_sp.jpg

813 ms

62judan-end0.jpg

62judan-end0.jpg

811 ms

62judan-end0_sp.jpg

62judan-end0_sp.jpg

809 ms

11tachiaoi-jun.jpg

11tachiaoi-jun.jpg

1195 ms

11tachiaoi-jun_sp.jpg

11tachiaoi-jun_sp.jpg

1214 ms

100anniversary_710x210.jpg

100anniversary_710x210.jpg

1395 ms

100anniversary_710x210_sp.jpg

100anniversary_710x210_sp.jpg

1192 ms

kidouweb770_210_1.jpg

kidouweb770_210_1.jpg

1325 ms

kidouweb770_210_202309_sp.jpg

kidouweb770_210_202309_sp.jpg

1394 ms

igodeasobo_770x210.jpg

igodeasobo_770x210.jpg

1568 ms

igodeasobo_770x210_sp.jpg

igodeasobo_770x210_sp.jpg

1717 ms

kifushindan2023_770x210.jpg

kifushindan2023_770x210.jpg

1591 ms

kifusindan770x210_sp.jpg

kifusindan770x210_sp.jpg

1567 ms

btn_banner_area01.png

btn_banner_area01.png

1605 ms

btn_banner_area02.png

btn_banner_area02.png

1592 ms

btn_banner_area03.png

btn_banner_area03.png

1744 ms

btn_banner_area04_2023.png

btn_banner_area04_2023.png

1733 ms

btn_banner_area05.png

btn_banner_area05.png

1763 ms

h2_footer_sisetsu.png

h2_footer_sisetsu.png

1777 ms

logo_footer.png

logo_footer.png

1780 ms

menjo190x60.jpg

menjo190x60.jpg

1190 ms

inseiboshu190x60.jpg

inseiboshu190x60.jpg

1190 ms

online_course190x60.jpg

online_course190x60.jpg

1191 ms

amazon190x60.png

amazon190x60.png

1209 ms

furusato190x60.jpg

furusato190x60.jpg

1187 ms

100anniversary190x60.jpg

100anniversary190x60.jpg

1420 ms

kifusindan190x60.jpg

kifusindan190x60.jpg

1420 ms

igodeasobo_190x60.jpg

igodeasobo_190x60.jpg

1564 ms

igoseka190x60.jpg

igoseka190x60.jpg

1389 ms

donation190x60.jpg

donation190x60.jpg

1389 ms

sch_donation190x60.jpg

sch_donation190x60.jpg

1416 ms

gnt_donation190x60.jpg

gnt_donation190x60.jpg

1587 ms

shibumeguri190x60.jpg

shibumeguri190x60.jpg

1587 ms

igopremium2023_190x60.jpg

igopremium2023_190x60.jpg

1623 ms

jka190x60.jpg

jka190x60.jpg

1624 ms

jka_report190x60.jpg

jka_report190x60.jpg

1621 ms

amigo160x60_1.gif

amigo160x60_1.gif

1939 ms

show_ads_impl.js

show_ads_impl.js

265 ms

bg_container_inner.gif

bg_container_inner.gif

1695 ms

arrow_footer_sisetsu.png

arrow_footer_sisetsu.png

1699 ms

gotop.png

gotop.png

1705 ms

slotcar_library.js

slotcar_library.js

86 ms

ico_extlink.png

ico_extlink.png

1690 ms

arrow_footer_bottom.png

arrow_footer_bottom.png

1709 ms

analytics.js

analytics.js

58 ms

check.php

check.php

19519 ms

hd_menu.php

hd_menu.php

1456 ms

unav01_on.png

unav01_on.png

1760 ms

collect

collect

51 ms

collect

collect

49 ms

unav02_on.png

unav02_on.png

1719 ms

unav03_on.png

unav03_on.png

1729 ms

nunav04_on.png

nunav04_on.png

1727 ms

unav05_on.png

unav05_on.png

1751 ms

unav_login_on.png

unav_login_on.png

1862 ms

ga-audiences

ga-audiences

74 ms

loadingAnimation.gif

loadingAnimation.gif

1892 ms

js

js

73 ms

zrt_lookup.html

zrt_lookup.html

51 ms

ads

ads

287 ms

ads

ads

587 ms

ads

ads

100 ms

ads

ads

627 ms

bx_loader.gif

bx_loader.gif

1724 ms

slider1_arrow_l.gif

slider1_arrow_l.gif

1725 ms

ca-pub-6375018206692817

ca-pub-6375018206692817

65 ms

gen_204

gen_204

124 ms

pixel

pixel

91 ms

dv3.js

dv3.js

104 ms

window_focus.js

window_focus.js

47 ms

qs_click_protection.js

qs_click_protection.js

49 ms

ufs_web_display.js

ufs_web_display.js

47 ms

slider1_arrow_r.gif

slider1_arrow_r.gif

1538 ms

arrow_gray.png

arrow_gray.png

1642 ms

close_btn.jpg

close_btn.jpg

1692 ms

news_list_icon.png

news_list_icon.png

1687 ms

pixel

pixel

450 ms

ad

ad

287 ms

pixel

pixel

395 ms

8324732904621422289

8324732904621422289

461 ms

abg_lite.js

abg_lite.js

385 ms

omrhp.js

omrhp.js

383 ms

Q12zgMmT.js

Q12zgMmT.js

270 ms

icon.png

icon.png

202 ms

gen_204

gen_204

204 ms

DsR2kPoxtp.gif

DsR2kPoxtp.gif

284 ms

dcm

dcm

309 ms

ca

ca

307 ms

3851324931380309647

3851324931380309647

242 ms

62bHydCX.html

62bHydCX.html

36 ms

rum

rum

172 ms

WGg91BhL6Bhk3qTAPqmblqNZdzujbVjDoJfr3h8Q3EY.js

WGg91BhL6Bhk3qTAPqmblqNZdzujbVjDoJfr3h8Q3EY.js

79 ms

activeview

activeview

103 ms

pixel

pixel

72 ms

bounce

bounce

91 ms

rum

rum

32 ms

pixel

pixel

26 ms

activeview

activeview

73 ms

st1

st1

31 ms

get

get

23 ms

font.css

font.css

566 ms

fontL.css

fontL.css

191 ms

print.css

print.css

191 ms

pd.js

pd.js

24 ms

Accessibility Review

nihonkiin.or.jp accessibility score

94

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

Links do not have a discernible name

Best Practices

nihonkiin.or.jp 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nihonkiin.or.jp SEO score

84

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

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nihonkiin.or.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Nihonkiin.or.jp 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

nihonkiin.or.jp

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