Tools & Wizards About Us
seikatsuclub.coop screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

seikatsuclub.coop

【公式】生活クラブ連合会｜安心食材をお届けします　生活クラブ生協

Page Load Speed

8.1 sec in total

First Response

1.3 sec

Resources Loaded

5.9 sec

Page Rendered

907 ms

seikatsuclub.coop screenshot

About Website

Visit seikatsuclub.coop now to see the best up-to-date Seikatsuclub content for Japan and also check out these interesting facts you probably never knew about seikatsuclub.coop

生活クラブは国産素材中心の安心食材や生活用品をお届けする生協です。食品添加物や農薬使用に厳しい基準を設けています。生鮮食品やミールキットの食材宅配と、環境や子育て・福祉など、くらしを豊かにする取り組みをすすめています。

Visit seikatsuclub.coop

Key Findings

We analyzed Seikatsuclub.coop page load time and found that the first response time was 1.3 sec and then it took 6.8 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

seikatsuclub.coop performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value18.1 s

0/100

10%

TBT (Total Blocking Time)

Value5,600 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.166

71/100

15%

TTI (Time to Interactive)

Value80.2 s

0/100

10%

Network Requests Diagram

seikatsuclub.coop

1319 ms

gtm.js

70 ms

cms_Framework.css

837 ms

frame.css

507 ms

cmn_layout.css

1165 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 77% of them (113 requests) were addressed to the original Seikatsuclub.coop, 2% (3 requests) were made to Use.fontawesome.com and 2% (3 requests) were made to D.shutto-translation.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Seikatsuclub.coop.

Page Optimization Overview & Recommendations

Page size can be reduced by 731.3 kB (26%)

Content Size

2.8 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Seikatsuclub.coop main page is 2.8 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. 75% 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 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 116.2 kB

  • Original 134.0 kB
  • After minification 115.4 kB
  • After compression 17.8 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 18.6 kB, which is 14% 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 116.2 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 11.6 kB

  • Original 1.9 MB
  • After minification 1.9 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. Seikatsuclub images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 247.9 kB

  • Original 351.4 kB
  • After minification 314.1 kB
  • After compression 103.5 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 247.9 kB or 71% of the original size.

CSS Optimization

-86%

Potential reduce by 355.6 kB

  • Original 412.3 kB
  • After minification 318.7 kB
  • After compression 56.6 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. Seikatsuclub.coop needs all CSS files to be minified and compressed as it can save up to 355.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (32%)

Requests Now

143

After Optimization

97

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 143 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seikatsuclub. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

seikatsuclub.coop

seikatsuclub.coop

1319 ms

gtm.js

gtm.js

70 ms

cms_Framework.css

cms_Framework.css

837 ms

frame.css

frame.css

507 ms

cmn_layout.css

cmn_layout.css

1165 ms

negation.css

negation.css

507 ms

normalize.css

normalize.css

617 ms

common.css

common.css

1000 ms

slide.css

slide.css

676 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

1006 ms

cms_Framework.js

cms_Framework.js

1120 ms

jquery.easie.js

jquery.easie.js

848 ms

jquery.item-carousel.js

jquery.item-carousel.js

1007 ms

jquery.slide.js

jquery.slide.js

1184 ms

common.js

common.js

1183 ms

sc_common.css

sc_common.css

1184 ms

common_fo.css

common_fo.css

1291 ms

script.js

script.js

1335 ms

script_srf.js

script_srf.js

1343 ms

all.css

all.css

32 ms

trans.js

trans.js

28 ms

facebook.js

facebook.js

1361 ms

js

js

54 ms

ytag.js

ytag.js

740 ms

analytics.js

analytics.js

14 ms

teads-fellow.js

teads-fellow.js

162 ms

linkid.js

linkid.js

6 ms

collect

collect

118 ms

collect

collect

133 ms

brand

brand

122 ms

brandjs.js

brandjs.js

16 ms

pov1ymq.js

pov1ymq.js

355 ms

logo.png

logo.png

352 ms

wakaba-icon.png

wakaba-icon.png

350 ms

members-icon.png

members-icon.png

350 ms

js-sp-menu__icon.png

js-sp-menu__icon.png

350 ms

js-sp-menu-close__icon.png

js-sp-menu-close__icon.png

351 ms

sub-navigation__search-button.png

sub-navigation__search-button.png

350 ms

2404join-nbk-pc.webp

2404join-nbk-pc.webp

523 ms

2404join-nbk-sp.webp

2404join-nbk-sp.webp

522 ms

2405join-pc.webp

2405join-pc.webp

684 ms

2405join-sp.webp

2405join-sp.webp

674 ms

2404shokai_pc.webp

2404shokai_pc.webp

685 ms

2404shokai_sp.webp

2404shokai_sp.webp

522 ms

2405join-p980x120pc.jpg

2405join-p980x120pc.jpg

697 ms

2405join-p700x150sp.jpg

2405join-p700x150sp.jpg

691 ms

1000002750_square.jpg

1000002750_square.jpg

696 ms

1000002738_square.jpg

1000002738_square.jpg

847 ms

1000002728_square.png

1000002728_square.png

855 ms

1000002724_square.jpg

1000002724_square.jpg

857 ms

news_radiation_bnr.png

news_radiation_bnr.png

864 ms

news_kumiaiin_bnr.png

news_kumiaiin_bnr.png

866 ms

1000002751_square.png

1000002751_square.png

869 ms

1000002755_square.jpg

1000002755_square.jpg

1019 ms

1000002754_square.jpg

1000002754_square.jpg

1032 ms

1000002753_square.jpg

1000002753_square.jpg

1031 ms

eclub_bnr.jpg

eclub_bnr.jpg

1036 ms

first_bnr.jpg

first_bnr.jpg

1205 ms

kosodate_hp.webp

kosodate_hp.webp

1041 ms

depot_750x452.jpg

depot_750x452.jpg

1357 ms

2304denki_sp.png

2304denki_sp.png

1201 ms

index_06.webp

index_06.webp

1204 ms

index_07.webp

index_07.webp

1215 ms

blunk-link-icon.png

blunk-link-icon.png

1215 ms

index_09.webp

index_09.webp

1373 ms

index_11.webp

index_11.webp

1540 ms

config

config

1100 ms

pork_m_01.jpg

pork_m_01.jpg

1542 ms

sdk.js

sdk.js

344 ms

kunidori_m_01.jpg

kunidori_m_01.jpg

1532 ms

fa-solid-900.woff

fa-solid-900.woff

42 ms

fa-regular-400.woff

fa-regular-400.woff

80 ms

fbevents.js

fbevents.js

40 ms

s_retargeting.js

s_retargeting.js

855 ms

lt.js

lt.js

79 ms

71013_m_01.jpg

71013_m_01.jpg

1042 ms

3948___01.jpg

3948___01.jpg

1186 ms

96440_m_01.jpg

96440_m_01.jpg

1197 ms

78357_m_01.jpg

78357_m_01.jpg

1213 ms

935760_m_01.jpg

935760_m_01.jpg

1359 ms

40894_01.jpg

40894_01.jpg

1364 ms

p.gif

p.gif

99 ms

sdk.js

sdk.js

41 ms

err.gif

err.gif

842 ms

81 ms

err.gif

err.gif

815 ms

999999_01.jpg

999999_01.jpg

1361 ms

mainSlider__prev-icon.png

mainSlider__prev-icon.png

1197 ms

mainSlider__next-icon.png

mainSlider__next-icon.png

1204 ms

group_17.jpg

group_17.jpg

1062 ms

group_18.jpg

group_18.jpg

1196 ms

group_01.jpg

group_01.jpg

1202 ms

group_02.jpg

group_02.jpg

1198 ms

group_03.jpg

group_03.jpg

1204 ms

group_22.jpg

group_22.jpg

1209 ms

group_05.jpg

group_05.jpg

1204 ms

group_04.jpg

group_04.jpg

1198 ms

group_06.jpg

group_06.jpg

1199 ms

group_07.jpg

group_07.jpg

1197 ms

group_21.jpg

group_21.jpg

1204 ms

group_19.png

group_19.png

1209 ms

group_08.jpg

group_08.jpg

1203 ms

group_09.jpg

group_09.jpg

1193 ms

group_10.jpg

group_10.jpg

1197 ms

group_11.jpg

group_11.jpg

1196 ms

group_12.jpg

group_12.jpg

1201 ms

main.js

main.js

5 ms

style.css

style.css

7 ms

pta.js

pta.js

31 ms

uwt.js

uwt.js

23 ms

js

js

38 ms

group_13.jpg

group_13.jpg

1047 ms

group_15.jpg

group_15.jpg

1189 ms

group_14.jpg

group_14.jpg

1187 ms

group_16.jpg

group_16.jpg

1183 ms

shokunoanzen.jpg

shokunoanzen.jpg

1353 ms

adsct

adsct

96 ms

adsct

adsct

155 ms

520e3dfb.js

520e3dfb.js

49 ms

err.gif

err.gif

168 ms

kankyo.jpg

kankyo.jpg

1554 ms

fukushi.jpg

fukushi.jpg

1049 ms

shakaitokurashi.jpg

shakaitokurashi.jpg

1177 ms

biosapo23_bnr.jpg

biosapo23_bnr.jpg

1033 ms

2308_d2030_sp.png

2308_d2030_sp.png

1030 ms

105_PCSP.jpg

105_PCSP.jpg

1054 ms

cmmovie04_01.png

cmmovie04_01.png

1195 ms

soysauce_bnr.webp

soysauce_bnr.webp

1181 ms

radiation.webp

radiation.webp

1181 ms

seikatsutojiti.webp

seikatsutojiti.webp

1041 ms

202007report.webp

202007report.webp

1056 ms

sanchidekurasu.webp

sanchidekurasu.webp

1190 ms

yutoriroclub.webp

yutoriroclub.webp

1353 ms

hagukumi750x452.webp

hagukumi750x452.webp

1180 ms

about_sc2.webp

about_sc2.webp

1042 ms

sc_rengo.webp

sc_rengo.webp

1059 ms

saiyo2020.webp

saiyo2020.webp

1193 ms

sns__facebook.png

sns__facebook.png

1196 ms

sns__twitter.png

sns__twitter.png

1183 ms

sns__youtube.png

sns__youtube.png

1187 ms

sns__instagram.png

sns__instagram.png

1060 ms

page-top.png

page-top.png

1197 ms

blunk-link-icon-r.png

blunk-link-icon-r.png

1195 ms

modal-close.png

modal-close.png

1192 ms

navigation__search-button.png

navigation__search-button.png

1187 ms

main-slide__navigation-button.png

main-slide__navigation-button.png

1184 ms

main-slide__navigation-button--current.png

main-slide__navigation-button--current.png

1063 ms

Accessibility Review

seikatsuclub.coop accessibility score

78

Accessibility Issues

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.

Best Practices

seikatsuclub.coop 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

seikatsuclub.coop SEO score

83

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

High

robots.txt is not valid

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 Seikatsuclub.coop 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 Seikatsuclub.coop 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

seikatsuclub.coop

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