Access cookie.shueisha.co.jp. 集英社 Cookie

cookie.shueisha.co.jp screenshot

14

Performance

Renders faster than
26% of other websites
62

Accessibility

Visual factors better than
that of 28% of websites
75

Best Practices

More advanced features
available than in
36% of websites
92

SEO

Google-friendlier than
75% of websites

First Response

1.1 sec

Resources Loaded

7.8 sec

Page Rendered

334 ms

cookie.shueisha.co.jp screenshot

About Website

Visit cookie.shueisha.co.jp now to see the best up-to-date Cookie Shueisha content for Japan and also check out these interesting facts you probably never knew about cookie.shueisha.co.jp

集英社の少女まんが誌「Cookie」の公式サイトです。最新号の情報や試し読みもあるよ!!

Visit cookie.shueisha.co.jp

Key Findings

We analyzed Cookie.shueisha.co.jp page load time and found that the first response time was 1.1 sec and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value1,790 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.288

42/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

cookie.shueisha.co.jp

1143 ms

import.css

393 ms

index.css

586 ms

lib.js

1361 ms

init.js

600 ms

Our browser made a total of 218 requests to load all elements on the main page. We found that 72% of them (156 requests) were addressed to the original Cookie.shueisha.co.jp, 16% (35 requests) were made to Pbs.twimg.com and 3% (7 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Cookie.shueisha.co.jp.

Content Size

4.6 MB

After Optimization

4.1 MB

In fact, the total size of Cookie.shueisha.co.jp main page is 4.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 26.7 kB

Original 33.9 kB
After minification 32.0 kB
After compression 7.2 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 26.7 kB or 79% of the original size.

Image Optimization

-9%

Potential reduce by 374.3 kB

Original 4.4 MB
After minification 4.0 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. Cookie Shueisha images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 108.1 kB

Original 166.9 kB
After minification 158.2 kB
After compression 58.8 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 108.1 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 46.5 kB

Original 56.2 kB
After minification 48.2 kB
After compression 9.7 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. Cookie.shueisha.co.jp needs all CSS files to be minified and compressed as it can save up to 46.5 kB or 83% of the original size.

Requests Now

217

After Optimization

183

The browser has sent 217 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cookie Shueisha. 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 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

High

Links do not have a discernible name

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

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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 Cookie.shueisha.co.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 Cookie.shueisha.co.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

cookie.shueisha.co.jp

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