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kendo.or.jp screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

kendo.or.jp

全日本剣道連盟 | All Japan Kendo Federation

Page Load Speed

7.6 sec in total

First Response

530 ms

Resources Loaded

6 sec

Page Rendered

1.2 sec

kendo.or.jp screenshot

About Website

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

全日本剣道連盟は日本の剣道界を統轄し代表する団体

Visit kendo.or.jp

Key Findings

We analyzed Kendo.or.jp page load time and found that the first response time was 530 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

kendo.or.jp performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value44.5 s

0/100

25%

SI (Speed Index)

Value14.3 s

1/100

10%

TBT (Total Blocking Time)

Value1,580 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value26.3 s

0/100

10%

Network Requests Diagram

kendo.or.jp

530 ms

www.kendo.or.jp

912 ms

gtm.js

64 ms

i7c8.css

247 ms

i7c9.css

357 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 93% of them (110 requests) were addressed to the original Kendo.or.jp, 3% (3 requests) were made to Live.staticflickr.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Kendo.or.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 131.2 kB (3%)

Content Size

4.3 MB

After Optimization

4.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kendo.or.jp main page is 4.3 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. 55% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 73.8 kB

  • Original 85.2 kB
  • After minification 83.6 kB
  • After compression 11.4 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 73.8 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 55.0 kB

  • Original 4.2 MB
  • After minification 4.1 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. Kendo images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.6 kB

  • Original 79.1 kB
  • After minification 79.1 kB
  • After compression 77.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 805 B

  • Original 16.1 kB
  • After minification 16.0 kB
  • After compression 15.3 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. Kendo.or.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (19%)

Requests Now

113

After Optimization

92

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kendo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kendo.or.jp

kendo.or.jp

530 ms

www.kendo.or.jp

www.kendo.or.jp

912 ms

gtm.js

gtm.js

64 ms

i7c8.css

i7c8.css

247 ms

i7c9.css

i7c9.css

357 ms

i7c8.css

i7c8.css

495 ms

wp-rest-filter-public.css

wp-rest-filter-public.css

496 ms

wp-embed.min.js

wp-embed.min.js

682 ms

lazyload.min.js

lazyload.min.js

683 ms

jquery-3.1.1.min.js

jquery-3.1.1.min.js

755 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

683 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

684 ms

jquery.infinitescroll.min.js

jquery.infinitescroll.min.js

31 ms

slick.min.js

slick.min.js

684 ms

script.js

script.js

707 ms

script.js

script.js

708 ms

js

js

46 ms

analytics.js

analytics.js

18 ms

collect

collect

90 ms

logo.svg

logo.svg

441 ms

logo.png

logo.png

460 ms

ic_arrow_darkinwhite.svg

ic_arrow_darkinwhite.svg

297 ms

ic_arrow_white.svg

ic_arrow_white.svg

356 ms

external_w_icon.png

external_w_icon.png

358 ms

bg_main.jpg

bg_main.jpg

791 ms

champ_sp_2023.jpg

champ_sp_2023.jpg

954 ms

medicine-science_SP_01.jpg

medicine-science_SP_01.jpg

1237 ms

j-champ_sp_2023.jpg

j-champ_sp_2023.jpg

1232 ms

spread-of-kendo_sp_01.jpg

spread-of-kendo_sp_01.jpg

1192 ms

8dan_sp_2023.jpg

8dan_sp_2023.jpg

1117 ms

anti-doping_sp_01.jpg

anti-doping_sp_01.jpg

1354 ms

logo_unit.png

logo_unit.png

1122 ms

ic_arrow_next_02_white.svg

ic_arrow_next_02_white.svg

1282 ms

ic_arrow_down@pc.png

ic_arrow_down@pc.png

1287 ms

ic_arrow_down@sp.png

ic_arrow_down@sp.png

1380 ms

ic_arrow_link_down.png

ic_arrow_link_down.png

1408 ms

img_headling_01.png

img_headling_01.png

1415 ms

bg_logo.png

bg_logo.png

1455 ms

external_b_icon.png

external_b_icon.png

1452 ms

bnr_tit_bg.png

bnr_tit_bg.png

1541 ms

ic_sns_facebook_off@pc.png

ic_sns_facebook_off@pc.png

1567 ms

ic_sns_facebook@sp.png

ic_sns_facebook@sp.png

1582 ms

ic_sns_twitter_off@pc.png

ic_sns_twitter_off@pc.png

1591 ms

ic_sns_twitter@sp.png

ic_sns_twitter@sp.png

1617 ms

ic_sns_instagram_off@pc.png

ic_sns_instagram_off@pc.png

1619 ms

ic_sns_instagram@sp.png

ic_sns_instagram@sp.png

1728 ms

ic_sns_youtube_off@pc.png

ic_sns_youtube_off@pc.png

1614 ms

ic_sns_youtube@sp.png

ic_sns_youtube@sp.png

1611 ms

ic_sns_flickr_off@pc.png

ic_sns_flickr_off@pc.png

1618 ms

ic_sns_flickr@sp.png

ic_sns_flickr@sp.png

1633 ms

NotoSerifCJKjp-Medium.woff

NotoSerifCJKjp-Medium.woff

1981 ms

NotoSerifCJKjp-Regular.woff

NotoSerifCJKjp-Regular.woff

2154 ms

53561037899_fb2cbf6498_b.jpg

53561037899_fb2cbf6498_b.jpg

25 ms

52872112901_9012cd7446_b.jpg

52872112901_9012cd7446_b.jpg

24 ms

53684185704_354214f142_b.jpg

53684185704_354214f142_b.jpg

27 ms

NotoSerifCJKjp-Bold.woff

NotoSerifCJKjp-Bold.woff

2164 ms

ic_glass.svg

ic_glass.svg

1760 ms

compliance-300x67.png

compliance-300x67.png

1699 ms

safety-initiatives-300x67.png

safety-initiatives-300x67.png

1656 ms

COVID-19-300x67.png

COVID-19-300x67.png

1759 ms

COVID-19_related_info-300x67.png

COVID-19_related_info-300x67.png

1768 ms

heatstroke-1.png

heatstroke-1.png

1674 ms

ic_glass_dark.svg

ic_glass_dark.svg

1833 ms

img_headling_02.png

img_headling_02.png

1497 ms

img_headling_03.png

img_headling_03.png

1351 ms

52863584543_b980442383_o-300x200.jpg

52863584543_b980442383_o-300x200.jpg

1184 ms

img_library_71-212x300.jpg

img_library_71-212x300.jpg

1330 ms

heatstroke-1024x768.png

heatstroke-1024x768.png

1627 ms

bushishi-sample-1024x724.jpg

bushishi-sample-1024x724.jpg

1237 ms

Honma_thumbnail-1024x576.jpg

Honma_thumbnail-1024x576.jpg

1249 ms

20240328_AJKF-notice-1024x768.png

20240328_AJKF-notice-1024x768.png

1219 ms

img_headling_05.png

img_headling_05.png

1242 ms

kenso_2024_05-212x300.jpg

kenso_2024_05-212x300.jpg

1264 ms

AJKF-70th-Anniversary-Book-History-of-AJKF-Japanese.png

AJKF-70th-Anniversary-Book-History-of-AJKF-Japanese.png

1258 ms

Bushishi-Rubber-Keyring-300x300.jpg

Bushishi-Rubber-Keyring-300x300.jpg

1255 ms

bushishi_Iron-on_Patch-300x172.png

bushishi_Iron-on_Patch-300x172.png

1276 ms

Japanese-English-Dictionary-of-Kendo-212x300.jpg

Japanese-English-Dictionary-of-Kendo-212x300.jpg

1266 ms

The-Official-Guide-For-Kendo-Instruction-English-210x300.jpg

The-Official-Guide-For-Kendo-Instruction-English-210x300.jpg

1327 ms

66th-All-Japan-KENDO-Championship_013-300x225.jpg

66th-All-Japan-KENDO-Championship_013-300x225.jpg

1261 ms

bushishi_y_s-300x106.png

bushishi_y_s-300x106.png

1276 ms

bushishi_b_s-300x105.png

bushishi_b_s-300x105.png

1299 ms

bushishi_w_s-300x108.png

bushishi_w_s-300x108.png

1315 ms

bushishi_clear_s-300x191.jpg

bushishi_clear_s-300x191.jpg

1332 ms

img_headling_06.png

img_headling_06.png

1348 ms

img_sagasu_gyoji.jpg

img_sagasu_gyoji.jpg

1263 ms

img_sagasu_renban.jpg

img_sagasu_renban.jpg

1260 ms

img_headling_04.png

img_headling_04.png

1316 ms

img_siru_zenkenren.png

img_siru_zenkenren.png

1329 ms

img_siru_kendo.png

img_siru_kendo.png

1333 ms

bnr_bushishi.png

bnr_bushishi.png

1233 ms

bnr_support_pc_melco.png

bnr_support_pc_melco.png

1246 ms

bnr_support_sp_melco.png

bnr_support_sp_melco.png

1245 ms

bnr_support_pc_sagawa.png

bnr_support_pc_sagawa.png

1151 ms

bnr_support_sp_sagawa.png

bnr_support_sp_sagawa.png

1171 ms

bnr_support_pc_jxkin.png

bnr_support_pc_jxkin.png

1160 ms

bnr_support_sp_jxkin.png

bnr_support_sp_jxkin.png

1134 ms

bnr_support_pc_japanairlines.png

bnr_support_pc_japanairlines.png

1067 ms

bnr_support_sp_japanairlines.png

bnr_support_sp_japanairlines.png

1084 ms

bnr_support_pc_ntt.png

bnr_support_pc_ntt.png

1153 ms

bnr_support_sp_ntt.png

bnr_support_sp_ntt.png

1144 ms

bnr_support_pc_toyota.png

bnr_support_pc_toyota.png

1137 ms

bnr_support_sp_toyota.png

bnr_support_sp_toyota.png

1067 ms

bnr_support_sp_budou.png

bnr_support_sp_budou.png

1074 ms

bnr_support_pc_budou.png

bnr_support_pc_budou.png

1083 ms

bnr_support_pc_valorholdings.png

bnr_support_pc_valorholdings.png

1130 ms

bnr_support_sp_valorholdings.png

bnr_support_sp_valorholdings.png

1142 ms

bnr_support_pc_toyo.png

bnr_support_pc_toyo.png

1112 ms

bnr_support_sp_toyo.png

bnr_support_sp_toyo.png

1048 ms

bnr_bnrarea_japan-sports.gif

bnr_bnrarea_japan-sports.gif

1065 ms

bnr_bnrarea_budokan.gif

bnr_bnrarea_budokan.gif

1064 ms

bnr_bnrarea_toto.gif

bnr_bnrarea_toto.gif

1088 ms

bnr_bnrarea_sportsanzen.gif

bnr_bnrarea_sportsanzen.gif

1087 ms

bnr_bnrarea_oaj.gif

bnr_bnrarea_oaj.gif

1050 ms

bnr_bnrarea_tokyo2020.gif

bnr_bnrarea_tokyo2020.gif

1050 ms

bnr_bnrarea_Ministry-of-Justice.gif

bnr_bnrarea_Ministry-of-Justice.gif

1062 ms

bnr_bnrarea_SFT.gif

bnr_bnrarea_SFT.gif

1058 ms

bnr_bnrarea_jada.gif

bnr_bnrarea_jada.gif

1061 ms

bnr_bnrarea_cleansport.jpg

bnr_bnrarea_cleansport.jpg

1063 ms

Accessibility Review

kendo.or.jp accessibility score

70

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

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

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

kendo.or.jp best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

kendo.or.jp 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

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

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

kendo.or.jp

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