Tools & Wizards About Us
rizar.jp screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

rizar.jp

RIZAR | バスケットボールウェアブランド | リバーシブルウェア/ユニフォーム/ウィンドブレーカー/Tシャツ

Page Load Speed

4.5 sec in total

First Response

731 ms

Resources Loaded

3.5 sec

Page Rendered

270 ms

rizar.jp screenshot

About Website

Click here to check amazing RIZAR content. Otherwise, check out these important facts you probably never knew about rizar.jp

バスケウェアはRIZAR！RIZARは、ユニフォームからスウェット、ウインドブレーカーからTシャツなど、様々なバスケットボールウェアを中心に取り扱っているブランドです。2017年10月より、全商品品質そのまま大幅値下げ！

Visit rizar.jp

Key Findings

We analyzed Rizar.jp page load time and found that the first response time was 731 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

rizar.jp performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value440 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value1.086

1/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

rizar.jp

731 ms

common3.css

195 ms

wisihtml5.css

349 ms

jquery.bxslider.css

350 ms

common.js

350 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 87% of them (53 requests) were addressed to the original Rizar.jp, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Rizar.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 105.2 kB (3%)

Content Size

3.3 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rizar.jp main page is 3.3 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. 40% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 14.2 kB

  • Original 18.8 kB
  • After minification 16.1 kB
  • After compression 4.6 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. This page needs HTML code to be minified as it can gain 2.7 kB, which is 14% 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 14.2 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 26.0 kB

  • Original 3.1 MB
  • After minification 3.1 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. RIZAR images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 62.7 kB

  • Original 147.1 kB
  • After minification 147.1 kB
  • After compression 84.4 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 62.7 kB or 43% of the original size.

CSS Optimization

-36%

Potential reduce by 2.3 kB

  • Original 6.5 kB
  • After minification 6.5 kB
  • After compression 4.2 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. Rizar.jp needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (27%)

Requests Now

60

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RIZAR. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rizar.jp

rizar.jp

731 ms

common3.css

common3.css

195 ms

wisihtml5.css

wisihtml5.css

349 ms

jquery.bxslider.css

jquery.bxslider.css

350 ms

common.js

common.js

350 ms

jquery.min.js

jquery.min.js

16 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

360 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

382 ms

action.js

action.js

384 ms

widgets.js

widgets.js

23 ms

conversion.js

conversion.js

79 ms

00_header_bg.jpg

00_header_bg.jpg

207 ms

rizar_logo.png

rizar_logo.png

176 ms

navi_bg.png

navi_bg.png

208 ms

01_navi_01.png

01_navi_01.png

181 ms

01_navi_02.png

01_navi_02.png

181 ms

01_navi_03.png

01_navi_03.png

176 ms

01_navi_dropdown_bg_02.png

01_navi_dropdown_bg_02.png

351 ms

01_navi_dropdown_01.png

01_navi_dropdown_01.png

526 ms

01_navi_dropdown_02.png

01_navi_dropdown_02.png

535 ms

01_navi_dropdown_03.png

01_navi_dropdown_03.png

529 ms

01_navi_dropdown_04.png

01_navi_dropdown_04.png

576 ms

01_navi_dropdown_08.png

01_navi_dropdown_08.png

574 ms

01_navi_dropdown_06.png

01_navi_dropdown_06.png

525 ms

01_navi_dropdown_07.png

01_navi_dropdown_07.png

700 ms

01_navi_05.png

01_navi_05.png

701 ms

01_navi_06.png

01_navi_06.png

704 ms

01_navi_07.png

01_navi_07.png

709 ms

02_slide_09.jpg

02_slide_09.jpg

1340 ms

02_slide_02.jpg

02_slide_02.jpg

1536 ms

02_slide_03.jpg

02_slide_03.jpg

1653 ms

02_slide_04.jpg

02_slide_04.jpg

1649 ms

02_slide_05.jpg

02_slide_05.jpg

1654 ms

lscp_top.jpg

lscp_top.jpg

1474 ms

03_side_tel.png

03_side_tel.png

1531 ms

03_side_mail.png

03_side_mail.png

1651 ms

03_side_yshop.png

03_side_yshop.png

1722 ms

03_side_yauc.png

03_side_yauc.png

1729 ms

03_side_bbschool.png

03_side_bbschool.png

1826 ms

03_side_sub01.png

03_side_sub01.png

1826 ms

04_side_sub_bg.png

04_side_sub_bg.png

1827 ms

03_side_sub02.png

03_side_sub02.png

1829 ms

04_main_sub01.png

04_main_sub01.png

1914 ms

01_mask.jpg

01_mask.jpg

1925 ms

01_original.jpg

01_original.jpg

2005 ms

05_item_01.jpg

05_item_01.jpg

2003 ms

05_item_02.jpg

05_item_02.jpg

1974 ms

analytics.js

analytics.js

20 ms

43 ms

collect

collect

27 ms

32 ms

js

js

73 ms

05_item_03.jpg

05_item_03.jpg

1832 ms

05_item_04.jpg

05_item_04.jpg

1935 ms

05_item_08.jpg

05_item_08.jpg

1942 ms

05_item_06.jpg

05_item_06.jpg

1999 ms

05_item_07.jpg

05_item_07.jpg

1975 ms

04_main_sub02.png

04_main_sub02.png

1976 ms

bx_loader.gif

bx_loader.gif

1834 ms

02_slide_bt_prev.png

02_slide_bt_prev.png

1779 ms

02_slide_bt_next.png

02_slide_bt_next.png

1790 ms

Accessibility Review

rizar.jp accessibility score

61

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

rizar.jp best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

rizar.jp SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Rizar.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 Rizar.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

rizar.jp

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