Access kenbill.com. ボードゲーム・プラモデル・おもちゃのオンライン通販ショップ：ケンビル[KenBill]

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value4.3 s

77/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.215

58/100

15%

TTI (Time to Interactive)

Value4.8 s

78/100

10%

kenbill.com

687 ms

cross-border-cart.css

320 ms

index.css

853 ms

top.css

254 ms

jquery.min.js

32 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 7% of them (7 requests) were addressed to the original Kenbill.com, 50% (53 requests) were made to Img11.shop-pro.jp and 17% (18 requests) were made to Img.shop-pro.jp. The less responsive or slowest element that took the longest time to load (13.5 sec) relates to the external source Img11.shop-pro.jp.

Content Size

728.1 kB

After Optimization

373.9 kB

In fact, the total size of Kenbill.com main page is 728.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 341.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 48.7 kB

Original 60.3 kB
After minification 57.8 kB
After compression 11.6 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 48.7 kB or 81% of the original size.

Image Optimization

-17%

Potential reduce by 50.7 kB

Original 304.2 kB
After minification 253.4 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. Obviously, Ken Bill needs image optimization as it can save up to 50.7 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 236.9 kB

Original 341.1 kB
After minification 262.2 kB
After compression 104.3 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 236.9 kB or 69% of the original size.

CSS Optimization

-80%

Potential reduce by 18.0 kB

Original 22.5 kB
After minification 18.6 kB
After compression 4.6 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. Kenbill.com needs all CSS files to be minified and compressed as it can save up to 18.0 kB or 80% 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 Ken Bill. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 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

Form elements do not have associated labels

High

Links do not have a discernible name

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 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

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Kenbill.com 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 Kenbill.com 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

kenbill.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

ボードゲーム・プラモデル・おもちゃのオンライン通販ショップ：ケンビル[KenBill]

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

kenbill.com

cross-border-cart.css

index.css

top.css

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

kenbill.com

cross-border-cart.css

index.css

top.css

jquery.min.js

gmo_header.js.php

gmo_header.css.php

cart.js

product_stock.js

li.php

li.php

0201_header_mypage.gif

icons60.gif

0201_main_info_h2.gif

PA01060157.gif

%C1%F7%CE%C1%CC%B5%CE%C1%A5%D0%A5%CA%A1%BC.gif

cbtoujitu.gif

okoe.gif

cblo.gif

btn_twitter_follow.gif

qrcode.jpg

66951621_th.jpg

74149020_th.jpg

76157718_th.jpg

c_hobby.gif

ctb_gun.gif

ctb_danbo.gif

ctb_makurosu.gif

ctb_ar.gif

ctb_zoids.gif

ctb_hoihoi.gif

ctb_frame.gif

ctb_d.gif

ctb_airu.gif

ctb_figyua.gif

55598615_th.jpg

65909724_th.jpg

66210065_th.jpg

69854846_th.jpg

72828433_th.jpg

74382983_th.jpg

76257689_th.jpg

77196276_th.jpg