Access acecook.co.jp. エースコック株式会社

acecook.co.jp screenshot

39

Performance

Renders faster than
60% of other websites
77

Accessibility

Visual factors better than
that of 45% of websites
75

Best Practices

More advanced features
available than in
36% of websites
89

SEO

Google-friendlier than
67% of websites

First Response

392 ms

Resources Loaded

7.8 sec

Page Rendered

431 ms

acecook.co.jp screenshot

About Website

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

エースコック株式会社についてご紹介いたします。

Visit acecook.co.jp

Key Findings

We analyzed Acecook.co.jp page load time and found that the first response time was 392 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster. This domain responded with an error, which can significantly jeopardize Acecook.co.jp rating and web reputation

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value6.1 s

64/100

10%

acecook.co.jp

392 ms

www.acecook.co.jp

1197 ms

import.css

307 ms

jquery-1.8.3.min.js

805 ms

library.js

326 ms

Our browser made a total of 187 requests to load all elements on the main page. We found that 96% of them (180 requests) were addressed to the original Acecook.co.jp, 2% (3 requests) were made to Google-analytics.com and 1% (1 request) were made to I.yimg.jp. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Acecook.co.jp.

Content Size

3.6 MB

After Optimization

3.3 MB

In fact, the total size of Acecook.co.jp main page is 3.6 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. 35% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 51.6 kB

Original 60.5 kB
After minification 47.7 kB
After compression 8.9 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. This page needs HTML code to be minified as it can gain 12.8 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 51.6 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 30.8 kB

Original 3.2 MB
After minification 3.2 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. Acecook images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 166.0 kB

Original 243.6 kB
After minification 200.5 kB
After compression 77.6 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 166.0 kB or 68% of the original size.

CSS Optimization

-80%

Potential reduce by 30.2 kB

Original 37.7 kB
After minification 28.7 kB
After compression 7.4 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. Acecook.co.jp needs all CSS files to be minified and compressed as it can save up to 30.2 kB or 80% of the original size.

Requests Now

183

After Optimization

119

The browser has sent 183 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Acecook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

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

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 doesn't use 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 Acecook.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 Acecook.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

acecook.co.jp

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