Tools & Wizards About Us

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

kabutan.jp

株探 | 【株式の銘柄探検】サイト - 株式投資の銘柄発掘をサポート | かぶたん

Page Load Speed

4.9 sec in total

First Response

316 ms

Resources Loaded

4.3 sec

Page Rendered

350 ms

About Website

Click here to check amazing Kabutan content for Japan. Otherwise, check out these important facts you probably never knew about kabutan.jp

有望株(銘柄)の発掘・選択をサポートするサイト。株価 ニュース 決算 テーマや企業情報などが満載。株価変動要因となる情報や株式の売買タイミングに役立つ情報、迅速な投資判断ができる仕組みを提供。【日本初】となる 決算発表の分析記事をリアルタイムで配信する『決算速報』 市場全体を俯瞰する『市場マップ』など、ユニークな情報が満載！注目銘柄や話題銘柄のニュース、テーマなども掲載しています。

Visit kabutan.jp

Key Findings

We analyzed Kabutan.jp page load time and found that the first response time was 316 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

kabutan.jp performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value15.6 s

0/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value3,460 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value22.8 s

1/100

10%

Network Requests Diagram

kabutan.jp

316 ms

kabutan.jp

694 ms

css

37 ms

base.css

174 ms

jquery.min.js

26 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 60% of them (74 requests) were addressed to the original Kabutan.jp, 7% (9 requests) were made to Securepubads.g.doubleclick.net and 7% (8 requests) were made to Ad-syoken.hikaku.minkabu.jp. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Kabutan.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 210.6 kB (21%)

Content Size

1.0 MB

After Optimization

812.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kabutan.jp main page is 1.0 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. 60% of websites need less resources to load. Javascripts take 583.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 50.9 kB

  • Original 67.2 kB
  • After minification 65.5 kB
  • After compression 16.3 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 50.9 kB or 76% of the original size.

Image Optimization

-5%

Potential reduce by 17.0 kB

  • Original 347.0 kB
  • After minification 330.0 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. Kabutan images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 119.5 kB

  • Original 583.6 kB
  • After minification 583.5 kB
  • After compression 464.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 119.5 kB or 20% of the original size.

CSS Optimization

-92%

Potential reduce by 23.2 kB

  • Original 25.1 kB
  • After minification 2.1 kB
  • After compression 1.9 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. Kabutan.jp needs all CSS files to be minified and compressed as it can save up to 23.2 kB or 92% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (47%)

Requests Now

114

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kabutan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

kabutan.jp accessibility score

95

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-hidden="true"] elements contain focusable descendents

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

kabutan.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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

kabutan.jp SEO score

99

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

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 Kabutan.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 Kabutan.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

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