Access edenki.co.jp. 測定器・工具の販売サイト【イーデンキ】

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value420 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.29

41/100

15%

TTI (Time to Interactive)

Value12.4 s

15/100

10%

edenki.co.jp

861 ms

m_sys_common.css

317 ms

import.css

342 ms

script.js

350 ms

jquery.min.js

517 ms

Our browser made a total of 128 requests to load all elements on the main page. We found that 85% of them (109 requests) were addressed to the original Edenki.co.jp, 3% (4 requests) were made to Google-analytics.com and 2% (3 requests) were made to Image.rakuten.co.jp. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Edenki.co.jp.

Content Size

1.0 MB

After Optimization

773.7 kB

In fact, the total size of Edenki.co.jp main page is 1.0 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. 45% of websites need less resources to load. Images take 696.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 81.4 kB

Original 97.7 kB
After minification 86.0 kB
After compression 16.3 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 11.7 kB, which is 12% 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 81.4 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 30.4 kB

Original 696.7 kB
After minification 666.3 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. Edenki images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 112.2 kB

Original 193.0 kB
After minification 190.9 kB
After compression 80.8 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 112.2 kB or 58% of the original size.

CSS Optimization

-81%

Potential reduce by 45.2 kB

Original 55.5 kB
After minification 43.5 kB
After compression 10.3 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. Edenki.co.jp needs all CSS files to be minified and compressed as it can save up to 45.2 kB or 81% of the original size.

Requests Now

127

After Optimization

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edenki. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 12 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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 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>).

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

Low

Detected JavaScript libraries

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

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

Language and Encoding

Language Detected

JA
Language Claimed

JA
Encoding

EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edenki.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 Edenki.co.jp main page’s claimed encoding is euc-jp. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

edenki.co.jp

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

測定器・工具の販売サイト【イーデンキ】

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

edenki.co.jp

m_sys_common.css

import.css

script.js

jquery.min.js

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

edenki.co.jp

m_sys_common.css

import.css

script.js

jquery.min.js

jquery.bxslider.min.js

jquery.bxslider.css

check_history.css

pager.css

shopdetail.css

ranking.css

basket.css

security.css

category_menu.css

topicpath.css

catalog.css

analytics.js

ryousyu.jpg

e-buhin-logo.jpg

count.makeshop.jp

logo.jpg

hNav02.png

hNav03.png

hNav04.png

slide1.jpg

slide2.jpg

slide3.jpg

slide4.jpg

searchTitle.png

l_searchBtn.png

categoryTitle.png

l_memberBtn.png

researchtitle.gif

poll_b01.gif

poll_b02.gif

leftdot.gif

bannertitle.gif

edenki1_sanwa_logo.jpg

edenki1_logo_hakko.gif

edenki1_hozan.gif

edenki1_sunhayato.gif

edenki1_ryobi.gif

left_edge.gif