Access taiko-ch.net. 太鼓の達人シリーズ公式ポータルサイト | バンダイナムコエンターテインメント公式サイト

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value19.9 s

0/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value1.112

1/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

taiko-ch.net

1155 ms

reset.css

537 ms

layout.css

542 ms

top.css

543 ms

nav.css

544 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 78% of them (52 requests) were addressed to the original Taiko-ch.net, 9% (6 requests) were made to Bandainamcoent.co.jp and 3% (2 requests) were made to Bandainamcogames.co.jp. The less responsive or slowest element that took the longest time to load (9.8 sec) belongs to the original domain Taiko-ch.net.

Content Size

4.3 MB

After Optimization

4.0 MB

In fact, the total size of Taiko-ch.net main page is 4.3 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. 25% of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 12.8 kB

Original 16.8 kB
After minification 15.5 kB
After compression 4.0 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 12.8 kB or 76% of the original size.

Image Optimization

-2%

Potential reduce by 94.8 kB

Original 4.0 MB
After minification 3.9 MB

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. Taiko Ch images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 212.4 kB

Original 323.5 kB
After minification 310.2 kB
After compression 111.1 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 212.4 kB or 66% of the original size.

CSS Optimization

-78%

Potential reduce by 23.9 kB

Original 30.5 kB
After minification 22.8 kB
After compression 6.6 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. Taiko-ch.net needs all CSS files to be minified and compressed as it can save up to 23.9 kB or 78% of the original size.

Requests Now

After Optimization

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Taiko Ch. 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 from 8 to 1 for CSS 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.

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.

High

Image elements do not have [alt] attributes

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

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 Taiko-ch.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 Taiko-ch.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

taiko-ch.net

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

Report Summary

Performance

Accessibility

Best Practices

SEO

太鼓の達人シリーズ公式ポータルサイト | バンダイナムコエンターテインメント公式サイト

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

taiko-ch.net

reset.css

layout.css

top.css

nav.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

taiko-ch.net

reset.css

layout.css

top.css

nav.css

nivo-slider.css

jquery.fancybox.css

default.css

respond.js

jquery.js

jquery.nivo.slider.pack.js

top.js

jquery.fancybox.pack.js

swfobject.js

jquery.jplayer.min.js

responsive-nav.js

footer.js

conversion.js

bg.jpg

bg_header.png

img_topTxt.png

logo.png

btn_blog.png

btn_officialTw.png

btn_news.png

btn_fb.png

btn_tw.png

btn_toggle_off.png

btn_ac.jpg

btn_wiiu.jpg

btn_psvita.jpg

btn_3ds.jpg

btn_mobile.jpg

loading.gif

bnr_15thex.png

bnr_lovelive_02.png

bnr_main_wc.png

bnr_main_bachi.jpg

bnr_main_app-android.jpg

bnr_main_vitacp.jpg

bnr_main_wiiu3.jpg

bnr_main_app.jpg

bnr_history.png