Tools & Wizards About Us
jmbf.net screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    60% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

jmbf.net

ジャンボフットボールクラブ - スポーツ選手の人間模様について書いていきます。尊敬する一流アスリートたち！

Page Load Speed

6.8 sec in total

First Response

2.6 sec

Resources Loaded

4.1 sec

Page Rendered

127 ms

jmbf.net screenshot

About Website

Click here to check amazing Jmbf content for Japan. Otherwise, check out these important facts you probably never knew about jmbf.net

スポーツ選手の人間模様について書いていきます。尊敬する一流アスリートたち！

Visit jmbf.net

Key Findings

We analyzed Jmbf.net page load time and found that the first response time was 2.6 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

jmbf.net performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

jmbf.net

2590 ms

setstyle.css

312 ms

logo.gif

412 ms

parking.html

428 ms

gtm.js

22 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Jmbf.net, 63% (22 requests) were made to Onamae.com and 23% (8 requests) were made to Cache.img.gmo.jp. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Jmbf.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 234.5 kB (53%)

Content Size

443.8 kB

After Optimization

209.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jmbf.net main page is 443.8 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. 20% of websites need less resources to load. Javascripts take 193.6 kB which makes up the majority of the site volume.

HTML Optimization

-49%

Potential reduce by 1.0 kB

  • Original 2.1 kB
  • After minification 2.0 kB
  • After compression 1.1 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. 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 1.0 kB or 49% of the original size.

Image Optimization

-17%

Potential reduce by 25.8 kB

  • Original 155.0 kB
  • After minification 129.3 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. Obviously, Jmbf needs image optimization as it can save up to 25.8 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 128.8 kB

  • Original 193.6 kB
  • After minification 182.2 kB
  • After compression 64.9 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 128.8 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 78.9 kB

  • Original 93.0 kB
  • After minification 77.4 kB
  • After compression 14.1 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. Jmbf.net needs all CSS files to be minified and compressed as it can save up to 78.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (35%)

Requests Now

34

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jmbf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jmbf.net

jmbf.net

2590 ms

setstyle.css

setstyle.css

312 ms

logo.gif

logo.gif

412 ms

parking.html

parking.html

428 ms

gtm.js

gtm.js

22 ms

analytics.js

analytics.js

5 ms

collect

collect

12 ms

this.css

this.css

662 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

702 ms

jquery.cookie.js

jquery.cookie.js

312 ms

search_textarea.js

search_textarea.js

316 ms

script.js

script.js

537 ms

script_slider.js

script_slider.js

367 ms

mainVisual_slider.js

mainVisual_slider.js

467 ms

accordion.js

accordion.js

473 ms

popup.js

popup.js

552 ms

jquery.infieldlabel.min.js

jquery.infieldlabel.min.js

624 ms

typed.js

typed.js

630 ms

countdown.min.js

countdown.min.js

718 ms

camp_bg_kuma.jpg

camp_bg_kuma.jpg

161 ms

title.png

title.png

170 ms

midasi.png

midasi.png

171 ms

btn01.png

btn01.png

185 ms

btn02.png

btn02.png

160 ms

btn03.png

btn03.png

162 ms

btn04.png

btn04.png

184 ms

btn05.png

btn05.png

318 ms

btn06.png

btn06.png

319 ms

campArea_b20160311moc.png

campArea_b20160311moc.png

183 ms

campArea_img002_kuma.png

campArea_img002_kuma.png

132 ms

campArea_textarea_kuma150702xzr.png

campArea_textarea_kuma150702xzr.png

134 ms

search_bottom_text_back.png

search_bottom_text_back.png

133 ms

campArea_btn.png

campArea_btn.png

133 ms

underline.png

underline.png

126 ms

campArea_textarea_highlight.png

campArea_textarea_highlight.png

127 ms

Accessibility Review

jmbf.net accessibility score

98

Accessibility Issues

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

jmbf.net 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

jmbf.net SEO score

93

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

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 Jmbf.net 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 Jmbf.net 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

jmbf.net

Open Graph description is not detected on the main page of Jmbf. 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: