Tools & Wizards About Us
mobaj.net screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    57% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 77

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

mobaj.net

mobaJ | モバJ - スマートフォン向けJリーグ情報サイト

Page Load Speed

2.5 sec in total

First Response

519 ms

Resources Loaded

1.7 sec

Page Rendered

284 ms

mobaj.net screenshot

About Website

Welcome to mobaj.net homepage info - get ready to check MobaJ best content for Japan right away, or after learning these important things about mobaj.net

モバJは、スマートフォン向けのJリーグ情報サイトです。順位表、試合日程・スケジュール、試合結果などをお知らせします。

Visit mobaj.net

Key Findings

We analyzed Mobaj.net page load time and found that the first response time was 519 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

mobaj.net performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value1,890 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.312

38/100

15%

TTI (Time to Interactive)

Value12.7 s

14/100

10%

Network Requests Diagram

mobaj.net

519 ms

css

33 ms

bootstrap.min.css

14 ms

style.css

172 ms

rakuten_widget.js

781 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 12% of them (3 requests) were addressed to the original Mobaj.net, 15% (4 requests) were made to Googleads.g.doubleclick.net and 15% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (781 ms) relates to the external source Xml.affiliate.rakuten.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 390.8 kB (69%)

Content Size

566.6 kB

After Optimization

175.8 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Mobaj.net main page is 566.6 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. Javascripts take 293.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 24.4 kB

  • Original 29.1 kB
  • After minification 22.7 kB
  • After compression 4.7 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 6.4 kB, which is 22% 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 24.4 kB or 84% of the original size.

JavaScript Optimization

-52%

Potential reduce by 152.0 kB

  • Original 293.4 kB
  • After minification 293.2 kB
  • After compression 141.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 152.0 kB or 52% of the original size.

CSS Optimization

-88%

Potential reduce by 214.4 kB

  • Original 244.1 kB
  • After minification 242.4 kB
  • After compression 29.7 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. Mobaj.net needs all CSS files to be minified and compressed as it can save up to 214.4 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (50%)

Requests Now

24

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MobaJ. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mobaj.net

mobaj.net

519 ms

css

css

33 ms

bootstrap.min.css

bootstrap.min.css

14 ms

style.css

style.css

172 ms

rakuten_widget.js

rakuten_widget.js

781 ms

adsbygoogle.js

adsbygoogle.js

22 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

5 ms

bootstrap.min.js

bootstrap.min.js

5 ms

script.js

script.js

339 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

2 ms

472 ms

472 ms

mtwidget04.affiliate.rakuten.co.jp

mtwidget04.affiliate.rakuten.co.jp

313 ms

ca-pub-4270592963377573.js

ca-pub-4270592963377573.js

57 ms

zrt_lookup.html

zrt_lookup.html

44 ms

show_ads_impl.js

show_ads_impl.js

59 ms

analytics.js

analytics.js

28 ms

ads

ads

164 ms

collect

collect

19 ms

osd.js

osd.js

17 ms

ads

ads

191 ms

ads

ads

156 ms

pc_pcview_all.css

pc_pcview_all.css

13 ms

front_merged.js

front_merged.js

29 ms

loading.gif

loading.gif

13 ms

buttons.gif

buttons.gif

12 ms

Accessibility Review

mobaj.net accessibility score

77

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

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

mobaj.net best practices score

77

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

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

mobaj.net SEO score

88

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

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

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

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

mobaj.net

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