Tools & Wizards About Us
jpnsport.go.jp screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

jpnsport.go.jp

JAPAN SPORT COUNCIL 日本スポーツ振興センター

Page Load Speed

8.5 sec in total

First Response

614 ms

Resources Loaded

7.6 sec

Page Rendered

227 ms

jpnsport.go.jp screenshot

About Website

Click here to check amazing Jpn SPORT content for Japan. Otherwise, check out these important facts you probably never knew about jpnsport.go.jp

JAPAN SPORT COUNCIL 日本スポーツ振興センター

Visit jpnsport.go.jp

Key Findings

We analyzed Jpnsport.go.jp page load time and found that the first response time was 614 ms and then it took 7.8 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

jpnsport.go.jp performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value1.007

2/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

jpnsport.go.jp

614 ms

www.jpnsport.go.jp

562 ms

www.jpnsport.go.jp

708 ms

gtm.js

54 ms

skin.css

219 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 86% of them (56 requests) were addressed to the original Jpnsport.go.jp, 9% (6 requests) were made to Google.com and 3% (2 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Jpnsport.go.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 47.2 kB (5%)

Content Size

974.2 kB

After Optimization

927.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jpnsport.go.jp main page is 974.2 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. 40% of websites need less resources to load. Images take 717.3 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 21.6 kB

  • Original 29.5 kB
  • After minification 27.9 kB
  • After compression 7.8 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 21.6 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 10.7 kB

  • Original 717.3 kB
  • After minification 706.6 kB

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. Jpn SPORT images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 5.2 kB

  • Original 202.3 kB
  • After minification 201.1 kB
  • After compression 197.0 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

-38%

Potential reduce by 9.7 kB

  • Original 25.2 kB
  • After minification 23.5 kB
  • After compression 15.5 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. Jpnsport.go.jp needs all CSS files to be minified and compressed as it can save up to 9.7 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (51%)

Requests Now

61

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jpn SPORT. 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 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jpnsport.go.jp

jpnsport.go.jp

614 ms

www.jpnsport.go.jp

www.jpnsport.go.jp

562 ms

www.jpnsport.go.jp

www.jpnsport.go.jp

708 ms

gtm.js

gtm.js

54 ms

skin.css

skin.css

219 ms

fontsizeM.css

fontsizeM.css

429 ms

carousel.css

carousel.css

532 ms

sliderkit-core.css

sliderkit-core.css

545 ms

sliderkit-carousel.css

sliderkit-carousel.css

548 ms

tab.css

tab.css

546 ms

slick.css

slick.css

634 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

869 ms

jquery.cookie.js

jquery.cookie.js

737 ms

slick.min.js

slick.min.js

776 ms

smoothscroll.js

smoothscroll.js

774 ms

fontsize.js

fontsize.js

775 ms

countdown.js

countdown.js

842 ms

headerBg.png

headerBg.png

209 ms

logoJsc.gif

logoJsc.gif

221 ms

mainpict04.png

mainpict04.png

368 ms

portalBtn_jsc.jpg

portalBtn_jsc.jpg

217 ms

portalBtn_kokuritu.jpg

portalBtn_kokuritu.jpg

391 ms

portalBtn_chichibunomiya.jpg

portalBtn_chichibunomiya.jpg

219 ms

portalBtn_yoyogi.jpg

portalBtn_yoyogi.jpg

429 ms

portalBtn_muse.jpg

portalBtn_muse.jpg

436 ms

portalBtn_hpsc.jpg

portalBtn_hpsc.jpg

432 ms

portalBtn_tozanken.jpg

portalBtn_tozanken.jpg

597 ms

portalBtn_sinko.jpg

portalBtn_sinko.jpg

578 ms

portalBtn_anzen.jpg

portalBtn_anzen.jpg

604 ms

portalBtn_integrity.jpg

portalBtn_integrity.jpg

638 ms

photo_procurement.jpg

photo_procurement.jpg

642 ms

photo_recruit.jpg

photo_recruit.jpg

657 ms

x_icon.png

x_icon.png

785 ms

facebook_icon.png

facebook_icon.png

811 ms

youtube_icon.png

youtube_icon.png

819 ms

cse.js

cse.js

50 ms

fontsizeBtnSelected.gif

fontsizeBtnSelected.gif

830 ms

fontsizeBtn.gif

fontsizeBtn.gif

905 ms

hLinkArrow.gif

hLinkArrow.gif

936 ms

gnavi.gif

gnavi.gif

999 ms

mainpict02_smt.jpg

mainpict02_smt.jpg

1551 ms

frame1BodyTop_wide.gif

frame1BodyTop_wide.gif

1096 ms

frame1Head_wide.gif

frame1Head_wide.gif

1096 ms

frame1BodyBottom_wide.gif

frame1BodyBottom_wide.gif

1307 ms

newsListLinkArrow.gif

newsListLinkArrow.gif

1284 ms

linkArrow.gif

linkArrow.gif

1306 ms

frame1BodyTop.gif

frame1BodyTop.gif

1328 ms

frame1Head.gif

frame1Head.gif

1329 ms

frame1BodyBottom.gif

frame1BodyBottom.gif

1501 ms

frameLineGrayTop.gif

frameLineGrayTop.gif

1520 ms

frameLineGrayBottom.gif

frameLineGrayBottom.gif

1530 ms

pagetopArrow.gif

pagetopArrow.gif

1545 ms

footnaviArrow.gif

footnaviArrow.gif

1540 ms

mainbg02.jpg

mainbg02.jpg

2077 ms

cse_element__ja.js

cse_element__ja.js

21 ms

default+ja.css

default+ja.css

71 ms

default.css

default.css

75 ms

async-ads.js

async-ads.js

35 ms

branding.png

branding.png

34 ms

clear.png

clear.png

25 ms

nav_logo114.png

nav_logo114.png

26 ms

Default.aspx

Default.aspx

3355 ms

fontsizeL.css

fontsizeL.css

213 ms

fontsizeXL.css

fontsizeXL.css

214 ms

smartphone.css

smartphone.css

213 ms

Accessibility Review

jpnsport.go.jp accessibility score

96

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

jpnsport.go.jp 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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

jpnsport.go.jp SEO score

91

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 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 Jpnsport.go.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 Jpnsport.go.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

jpnsport.go.jp

Open Graph description is not detected on the main page of Jpn SPORT. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: