Access yodogawa.coop. 大阪よどがわ市民生活協同組合｜生協の安心・安全な商品,お得情報が満載

name

value

score

weighting

FCP (First Contentful Paint)

Value8.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.5 s

0/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value220 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.913

3/100

15%

TTI (Time to Interactive)

Value18.5 s

3/100

10%

yodogawa.coop

1069 ms

www.yodogawa.coop

829 ms

common.css

380 ms

font.css

377 ms

jquery.js

954 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 98% of them (94 requests) were addressed to the original Yodogawa.coop, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Yodogawa.coop.

Content Size

1.4 MB

After Optimization

1.2 MB

In fact, the total size of Yodogawa.coop main page is 1.4 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. 30% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 18.6 kB

Original 24.3 kB
After minification 19.5 kB
After compression 5.7 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 4.8 kB, which is 20% 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 18.6 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 20.6 kB

Original 1.2 MB
After minification 1.1 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. Yodogawa images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 86.2 kB

Original 151.2 kB
After minification 147.2 kB
After compression 65.0 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 86.2 kB or 57% of the original size.

CSS Optimization

-88%

Potential reduce by 105.1 kB

Original 119.0 kB
After minification 92.1 kB
After compression 13.9 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. Yodogawa.coop needs all CSS files to be minified and compressed as it can save up to 105.1 kB or 88% of the original size.

Requests Now

After Optimization

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yodogawa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 16 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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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 interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

High

robots.txt is not valid

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

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 Yodogawa.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 Yodogawa.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

yodogawa.coop

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

大阪よどがわ市民生活協同組合｜生協の安心・安全な商品,お得情報が満載

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

yodogawa.coop

www.yodogawa.coop

common.css

font.css

jquery.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

yodogawa.coop

www.yodogawa.coop

common.css

font.css

jquery.js

jquery.carouFredSel-6.2.0.js

styleswitch.js

ie6csshover.htc

AC_RunActiveContent.js

ua.js

base.css

coco.css

main.css

main_mailform.css

main_annai.css

main_quiz.css

main_top.css

main_sitemap.css

main_policy.css

class.css

navi.css

yahoo_search.css

back_01.jpg

back_line_01.jpg

yodogawa_logo.jpg

yodogawa_logo_text.jpg

heder_navi_a.jpg

heder_navi.jpg

none

yjlogo_type4.gif

navi_bk.jpg

heder_Gnavi_a.jpg

heder_Gnavi.jpg

footer_down_bk.jpg

bana_210_present.jpg

bana_210_reshipi.jpg

bana_210_deco.jpg

bnr_fb.jpg

shouhin_main_bana_homton2.jpg

bana_240_kosuke.gif

bana_210_online.jpg

top_left_seach_bk.jpg

top_left_seach_btn_01.jpg