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Report Summary

About Website

Visit keyakizaka46ch.jp now to see the best up-to-date Keyakizaka 46 Ch content for Japan and also check out these interesting facts you probably never knew about keyakizaka46ch.jp

欅坂46まとめちゃんねるは、アイドルグループ欅坂（けやきざか）46の情報をTwitterや雑誌などから管理人がまとめた内容を掲載するまとめサイトです。2015年に結成した彼女達の成長を記録していきます。

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value18.9 s

0/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.688

7/100

15%

TTI (Time to Interactive)

Value17.9 s

4/100

10%

keyakizaka46ch.jp

1523 ms

external.js

376 ms

font-awesome.min.css

6 ms

import.css

569 ms

styles.css

359 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 63% of them (66 requests) were addressed to the original Keyakizaka46ch.jp, 10% (10 requests) were made to Cdn.b.st-hatena.com and 9% (9 requests) were made to Blogroll.livedoor.net. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Keyakizaka46ch.jp.

Content Size

1.1 MB

After Optimization

819.9 kB

In fact, the total size of Keyakizaka46ch.jp main page is 1.1 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. 55% of websites need less resources to load. Images take 757.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 69.4 kB

Original 83.5 kB
After minification 79.2 kB
After compression 14.0 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 69.4 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 45.9 kB

Original 757.9 kB
After minification 712.0 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. Keyakizaka 46 Ch images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 156.0 kB

Original 237.8 kB
After minification 227.4 kB
After compression 81.8 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 156.0 kB or 66% of the original size.

CSS Optimization

-79%

Potential reduce by 44.5 kB

Original 56.6 kB
After minification 48.2 kB
After compression 12.1 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. Keyakizaka46ch.jp needs all CSS files to be minified and compressed as it can save up to 44.5 kB or 79% of the original size.

Requests Now

102

After Optimization

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Keyakizaka 46 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 20 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-*] attributes do not match their roles

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

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

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

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

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 Keyakizaka46ch.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 Keyakizaka46ch.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

keyakizaka46ch.jp

Open Graph data is detected on the main page of Keyakizaka 46 Ch. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

櫻坂46まとめちゃんねる | 櫻坂46や坂道シリーズの情報まとめサイト

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)