Access fservice.shimano.co.jp. 製品をお使いのお客様サポートサイト｜シマノカスタマーセンター｜ SHIMANO

name

value

score

weighting

FCP (First Contentful Paint)

Value8.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.22

57/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

index.html

653 ms

style.css

326 ms

ThickBox.css

331 ms

index.css

331 ms

style.css

370 ms

Our browser made a total of 142 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Fservice.shimano.co.jp, 4% (5 requests) were made to Google-analytics.com and 1% (2 requests) were made to Js.ptengine.jp. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Fishing.shimano.co.jp.

Content Size

854.1 kB

After Optimization

642.6 kB

In fact, the total size of Fservice.shimano.co.jp main page is 854.1 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. 45% of websites need less resources to load. Images take 577.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 39.2 kB

Original 47.1 kB
After minification 32.0 kB
After compression 7.9 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 15.1 kB, which is 32% 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 39.2 kB or 83% of the original size.

Image Optimization

-7%

Potential reduce by 38.8 kB

Original 577.7 kB
After minification 538.9 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. Fservice SHIMANO images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 99.4 kB

Original 187.7 kB
After minification 187.3 kB
After compression 88.4 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 99.4 kB or 53% of the original size.

CSS Optimization

-82%

Potential reduce by 34.1 kB

Original 41.6 kB
After minification 33.8 kB
After compression 7.6 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. Fservice.shimano.co.jp needs all CSS files to be minified and compressed as it can save up to 34.1 kB or 82% of the original size.

Requests Now

141

After Optimization

The browser has sent 141 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fservice SHIMANO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

ARIA input fields do not have accessible names

High

ARIA toggle fields do not have accessible names

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

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>).

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

High

Browser errors were logged to the console

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

JA
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fservice.shimano.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Fservice.shimano.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

fservice.shimano.co.jp

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

製品をお使いのお客様サポートサイト｜シマノカスタマーセンター｜ SHIMANO｜シマノセールス株式会社

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

index.html

style.css

ThickBox.css

index.css

style.css

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

index.html

style.css

ThickBox.css

index.css

style.css

jquery.bxslider.css

jquery.min.js

common.min.js

jquery-1.12.0.min.js

jquery.bxslider.min.js

font_medium.css

header_btn04_on.gif

header_btn04.gif

header_btn05_on.gif

header_btn05.gif

ga.js

logo.gif

sprite-corporate-icons_off.gif

header_txt01.gif

header_txt02.gif

header_btn01_off.gif

header_txt03.gif

header_btn02_off.gif

header_txt04.gif

header_btn03_off.gif

header_btn06_off.gif

gnav_btn01_off.gif

gnav_btn02_off.gif

gnav_btn03_off.gif

gnav_btn04_off.gif

gnav_btn05_off.gif

gnav_btn06_on.gif

btn_01_off.jpg

txt_title.jpg

visual01_off.jpg

visual02_off.jpg

txt_01.jpg

txt_01_01.jpg

txt_01_01_01.jpg

txt_01_01_02.jpg

txt_01_01_03.jpg

txt_01_01_04.jpg

txt_01_02.jpg