Tools & Wizards About Us
chari-o.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

chari-o.com

電動自転車/折りたたみ自転車や自転車用パーツの通信販売 ちゃりんこ王国

Page Load Speed

9.5 sec in total

First Response

530 ms

Resources Loaded

8.8 sec

Page Rendered

153 ms

chari-o.com screenshot

About Website

Welcome to chari-o.com homepage info - get ready to check Chari O best content for Japan right away, or after learning these important things about chari-o.com

自転車はもちろん、サイクルコンピュータやライトなど自転車パーツの通信販売ならちゃりんこ王国！

Visit chari-o.com

Key Findings

We analyzed Chari-o.com page load time and found that the first response time was 530 ms and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

chari-o.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

chari-o.com

530 ms

www.chari-o.com

1041 ms

index.css

513 ms

index.js

515 ms

base.css

500 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 95% of them (76 requests) were addressed to the original Chari-o.com, 3% (2 requests) were made to Ssl.google-analytics.com and 3% (2 requests) were made to Chari-o.ec-optimizer.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Chari-o.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.2 kB (33%)

Content Size

123.5 kB

After Optimization

82.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chari-o.com main page is 123.5 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. 25% of websites need less resources to load. Images take 50.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 20.5 kB

  • Original 26.9 kB
  • After minification 25.8 kB
  • After compression 6.4 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 20.5 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 28 B

  • Original 50.5 kB
  • After minification 50.5 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. Chari O images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 1.5 kB

  • Original 23.3 kB
  • After minification 23.0 kB
  • After compression 21.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-83%

Potential reduce by 19.1 kB

  • Original 22.9 kB
  • After minification 16.2 kB
  • After compression 3.8 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. Chari-o.com needs all CSS files to be minified and compressed as it can save up to 19.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (49%)

Requests Now

76

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chari O. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

chari-o.com

chari-o.com

530 ms

www.chari-o.com

www.chari-o.com

1041 ms

index.css

index.css

513 ms

index.js

index.js

515 ms

base.css

base.css

500 ms

command.css

command.css

511 ms

list.css

list.css

515 ms

layout.css

layout.css

528 ms

yahoo.css

yahoo.css

530 ms

bg_01.gif

bg_01.gif

511 ms

bg_header.jpg

bg_header.jpg

851 ms

logo.gif

logo.gif

512 ms

header_tel.gif

header_tel.gif

516 ms

header_mail.gif

header_mail.gif

517 ms

header_cart.gif

header_cart.gif

538 ms

bg_flash.jpg

bg_flash.jpg

1020 ms

keyword.gif

keyword.gif

1023 ms

top_bana01.gif

top_bana01.gif

1027 ms

top_bana03.gif

top_bana03.gif

1198 ms

top_bana04.gif

top_bana04.gif

1049 ms

top_bana02.gif

top_bana02.gif

1381 ms

top_bana05.gif

top_bana05.gif

1531 ms

title_01.gif

title_01.gif

1532 ms

title_02.gif

title_02.gif

1552 ms

0320010001.jpg

0320010001.jpg

1559 ms

rtw_046711.jpg

rtw_046711.jpg

1707 ms

0302620001.jpg

0302620001.jpg

1891 ms

0260170001.jpg

0260170001.jpg

2044 ms

cmc_bike_cover1.jpg

cmc_bike_cover1.jpg

2058 ms

tol11300.jpg

tol11300.jpg

2063 ms

lpt09200.jpg

lpt09200.jpg

2073 ms

chrono_wh.jpg

chrono_wh.jpg

2231 ms

lkw25100.jpg

lkw25100.jpg

2418 ms

title_03.gif

title_03.gif

2557 ms

subtitle_01.gif

subtitle_01.gif

2589 ms

subtitle_02.gif

subtitle_02.gif

2582 ms

subtitle_03.gif

subtitle_03.gif

2592 ms

menu_title_01.gif

menu_title_01.gif

2757 ms

menu_01_off.gif

menu_01_off.gif

2944 ms

menu_02_off.gif

menu_02_off.gif

3065 ms

menu_03_off.gif

menu_03_off.gif

3086 ms

menu_12_off.gif

menu_12_off.gif

3086 ms

menu_title_02.gif

menu_title_02.gif

3106 ms

menu_04_off.gif

menu_04_off.gif

3288 ms

menu_05_off.gif

menu_05_off.gif

3430 ms

ga.js

ga.js

17 ms

__utm.gif

__utm.gif

10 ms

spacer.gif

spacer.gif

940 ms

menu_06_off.gif

menu_06_off.gif

3076 ms

menu_title_03.gif

menu_title_03.gif

3091 ms

menu_08_off.gif

menu_08_off.gif

3100 ms

menu_09_off.gif

menu_09_off.gif

3091 ms

menu_10_off.gif

menu_10_off.gif

3255 ms

menu_title_04.gif

menu_title_04.gif

3105 ms

pastesuggest2.js

pastesuggest2.js

550 ms

menu_11_off.gif

menu_11_off.gif

3081 ms

btn_login_off.gif

btn_login_off.gif

3090 ms

title_info.gif

title_info.gif

3089 ms

footer_01.gif

footer_01.gif

3095 ms

footer_02.gif

footer_02.gif

3106 ms

footer_03.gif

footer_03.gif

3086 ms

footer_04.gif

footer_04.gif

3069 ms

bg_mailmag.gif

bg_mailmag.gif

3245 ms

bg_main.gif

bg_main.gif

3071 ms

arrow_01.gif

arrow_01.gif

3081 ms

arrow_02.gif

arrow_02.gif

3093 ms

arrow_03.gif

arrow_03.gif

3088 ms

list_01.gif

list_01.gif

3068 ms

menu_01_on.gif

menu_01_on.gif

239 ms

menu_02_on.gif

menu_02_on.gif

191 ms

menu_03_on.gif

menu_03_on.gif

497 ms

menu_04_on.gif

menu_04_on.gif

497 ms

menu_05_on.gif

menu_05_on.gif

514 ms

menu_06_on.gif

menu_06_on.gif

531 ms

menu_08_on.gif

menu_08_on.gif

700 ms

menu_09_on.gif

menu_09_on.gif

766 ms

menu_10_on.gif

menu_10_on.gif

1010 ms

menu_11_on.gif

menu_11_on.gif

1022 ms

menu_12_on.gif

menu_12_on.gif

1040 ms

btn_login_on.gif

btn_login_on.gif

1041 ms

Accessibility Review

chari-o.com accessibility score

86

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

Form elements do not have associated labels

Best Practices

chari-o.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

chari-o.com SEO score

75

Search Engine Optimization Advices

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 Chari-o.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 Chari-o.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

chari-o.com

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