Access 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

kabutan.jp screenshot

21

Performance

Renders faster than
40% of other websites
96

Accessibility

Visual factors better than
that of 90% of websites
92

Best Practices

More advanced features
available than in
82% of websites
99

SEO

Google-friendlier than
94% of websites

First Response

553 ms

Resources Loaded

4.8 sec

Page Rendered

243 ms

kabutan.jp screenshot

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 553 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value1,640 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

kabutan.jp

553 ms

base.css

573 ms

jquery.min.js

45 ms

jquery-ui.min.js

74 ms

dropdowncontent.js

377 ms

Our browser made a total of 156 requests to load all elements on the main page. We found that 35% of them (54 requests) were addressed to the original Kabutan.jp, 7% (11 requests) were made to Aladdin.genieesspv.jp and 6% (9 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Kabutan.jp.

Content Size

875.6 kB

After Optimization

546.9 kB

In fact, the total size of Kabutan.jp main page is 875.6 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. 55% of websites need less resources to load. Images take 397.6 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 42.6 kB

Original 57.4 kB
After minification 56.3 kB
After compression 14.8 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 42.6 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 12.2 kB

Original 397.6 kB
After minification 385.4 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

-63%

Potential reduce by 238.6 kB

Original 378.2 kB
After minification 364.3 kB
After compression 139.6 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 238.6 kB or 63% of the original size.

CSS Optimization

-83%

Potential reduce by 35.3 kB

Original 42.4 kB
After minification 34.6 kB
After compression 7.1 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. Kabutan.jp needs all CSS files to be minified and compressed as it can save up to 35.3 kB or 83% of the original size.

Requests Now

144

After Optimization

45

The browser has sent 144 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 47 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-hidden="true"] elements contain focusable descendents

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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/).

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

kabutan.jp

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