Access qbei.co.jp. 株式会社きゅうべえ｜京都でスポーツサイクル・自転車専門店、シェアサイクルを展開

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.901

3/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

qbei.co.jp

506 ms

www.qbei.co.jp

1033 ms

index.css

489 ms

fs_m.css

1505 ms

jquery-1.4.2.min.js

1869 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 74% of them (78 requests) were addressed to the original Qbei.co.jp, 3% (3 requests) were made to Platform.twitter.com and 3% (3 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Qbei.co.jp.

Content Size

1.2 MB

After Optimization

797.9 kB

In fact, the total size of Qbei.co.jp main page is 1.2 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. 50% of websites need less resources to load. Images take 660.8 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 52.5 kB

Original 75.0 kB
After minification 74.6 kB
After compression 22.5 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 52.5 kB or 70% of the original size.

Image Optimization

-10%

Potential reduce by 64.8 kB

Original 660.8 kB
After minification 596.0 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. Qbei images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 315.8 kB

Original 492.2 kB
After minification 471.4 kB
After compression 176.5 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 315.8 kB or 64% of the original size.

CSS Optimization

-78%

Potential reduce by 10.0 kB

Original 12.8 kB
After minification 9.6 kB
After compression 2.9 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. Qbei.co.jp needs all CSS files to be minified and compressed as it can save up to 10.0 kB or 78% of the original size.

Requests Now

104

After Optimization

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qbei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts 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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Image elements do not have [alt] attributes

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>).

High

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

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

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 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 Qbei.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 Qbei.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

qbei.co.jp

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

株式会社きゅうべえ｜京都でスポーツサイクル・自転車専門店、シェアサイクルを展開

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

qbei.co.jp

www.qbei.co.jp

index.css

fs_m.css

jquery-1.4.2.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

qbei.co.jp

www.qbei.co.jp

index.css

fs_m.css

jquery-1.4.2.min.js

jquery.cookie.js

plusone.js

common.js

addthis_widget.js

FB.Share

widgets.js

bookmark_button.js

line-button.js

common.css

wa.js

cb=gapi.loaded_0

button-only.gif

bg.gif

logo.jpg

hd_sitebtn_01.jpg

hd_sitebtn_02.jpg

hd_sitebtn_03.jpg

hd_navi01_01.jpg

hd_navi01_02.jpg

fontsize_btn01_n.jpg

fontsize_btn02_n.jpg

fontsize_btn03_n.jpg

hd_contact.jpg

hd_gnavi_01.jpg

hd_gnavi_02.jpg

hd_gnavi_03.jpg

hd_gnavi_04.jpg

hd_gnavi_05.jpg

main.jpg

mnavi_04.jpg

mnavi_05.jpg

mnavi_06.jpg

mnavi_08.jpg

mnavi_09.jpg

mnavi_03.jpg

mnavi_01.jpg

mnavi_02.jpg

mnavi_10.jpg