Tools & Wizards About Us
eco-s.co.jp screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

eco-s.co.jp

エコスグループ

Page Load Speed

6.6 sec in total

First Response

541 ms

Resources Loaded

5.3 sec

Page Rendered

718 ms

eco-s.co.jp screenshot

About Website

Visit eco-s.co.jp now to see the best up-to-date Eco S content for Japan and also check out these interesting facts you probably never knew about eco-s.co.jp

スーパーマーケットチェーン　エコスグループ オフィシャルサイト

Visit eco-s.co.jp

Key Findings

We analyzed Eco-s.co.jp page load time and found that the first response time was 541 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

eco-s.co.jp performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value300 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0.551

13/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

eco-s.co.jp

541 ms

www.eco-s.co.jp

1325 ms

gtm.js

65 ms

common.css

327 ms

jquery-2.2.4.min.js

18 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 93% of them (38 requests) were addressed to the original Eco-s.co.jp, 2% (1 request) were made to Googletagmanager.com and 2% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Eco-s.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 424.8 kB (9%)

Content Size

4.6 MB

After Optimization

4.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Eco-s.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. 35% of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 33.1 kB

  • Original 38.3 kB
  • After minification 32.2 kB
  • After compression 5.2 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. This page needs HTML code to be minified as it can gain 6.2 kB, which is 16% 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 33.1 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 248.0 kB

  • Original 4.4 MB
  • After minification 4.1 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. Eco S images are well optimized though.

JavaScript Optimization

-82%

Potential reduce by 70.3 kB

  • Original 85.5 kB
  • After minification 50.5 kB
  • After compression 15.2 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 70.3 kB or 82% of the original size.

CSS Optimization

-85%

Potential reduce by 73.4 kB

  • Original 86.7 kB
  • After minification 77.3 kB
  • After compression 13.3 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. Eco-s.co.jp needs all CSS files to be minified and compressed as it can save up to 73.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (28%)

Requests Now

39

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eco S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

eco-s.co.jp

eco-s.co.jp

541 ms

www.eco-s.co.jp

www.eco-s.co.jp

1325 ms

gtm.js

gtm.js

65 ms

common.css

common.css

327 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

18 ms

style.min.css

style.min.css

655 ms

tiny-slider.css

tiny-slider.css

505 ms

index.css

index.css

506 ms

xj.css

xj.css

510 ms

common.js

common.js

362 ms

tiny-slider.js

tiny-slider.js

716 ms

index.js

index.js

555 ms

XjStorageLoaderIrTopNews.js

XjStorageLoaderIrTopNews.js

555 ms

wp-embed.min.js

wp-embed.min.js

556 ms

logo.png

logo.png

533 ms

icon_company.png

icon_company.png

482 ms

icon_tel.png

icon_tel.png

496 ms

f0199211f23033dff7e9162106940efd.jpg

f0199211f23033dff7e9162106940efd.jpg

1485 ms

ad6740fe9b830c9e4d736288f96b0a98.jpg

ad6740fe9b830c9e4d736288f96b0a98.jpg

1356 ms

202207_ECOS_slider_pc.png

202207_ECOS_slider_pc.png

1140 ms

202207_ECOS_slider_sp.png

202207_ECOS_slider_sp.png

1314 ms

12ccf91685f8ec9217a675ceae43a8de.jpg

12ccf91685f8ec9217a675ceae43a8de.jpg

1399 ms

737180bef4742bae8eccc91f6db1225d.jpg

737180bef4742bae8eccc91f6db1225d.jpg

1589 ms

202305_slide-pc.jpg

202305_slide-pc.jpg

1306 ms

202305_slide-sp.jpg

202305_slide-sp.jpg

1472 ms

slide02.jpg

slide02.jpg

1641 ms

slide02-sp.jpg

slide02-sp.jpg

1526 ms

topi_chirashi.png

topi_chirashi.png

1574 ms

ee812bec73d622044c4a4601d201547d.jpg

ee812bec73d622044c4a4601d201547d.jpg

1638 ms

topi_happy202103.png

topi_happy202103.png

1648 ms

307aa84507bb0062591e45ae606b647b.png

307aa84507bb0062591e45ae606b647b.png

1696 ms

PC_TOP.png

PC_TOP.png

1748 ms

bnr_ecos_2.png

bnr_ecos_2.png

1764 ms

bnr_tairaya_2.png

bnr_tairaya_2.png

1802 ms

bnr_masuda_2.png

bnr_masuda_2.png

1804 ms

bnr_yfc_2.png

bnr_yfc_2.png

1812 ms

bnr_tslogitec_2.png

bnr_tslogitec_2.png

1865 ms

page_top.png

page_top.png

1922 ms

recruit_image.jpg

recruit_image.jpg

1969 ms

back_grass.jpg

back_grass.jpg

1646 ms

GetList.aspx

GetList.aspx

218 ms

Accessibility Review

eco-s.co.jp accessibility score

63

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Tables and lists

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

Impact

Issue

High

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

eco-s.co.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

eco-s.co.jp SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

High

Document uses 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 Eco-s.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 Eco-s.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

eco-s.co.jp

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