Tools & Wizards About Us
ryusiwon.jp screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

ryusiwon.jp

リュ・シウォン オフィシャルファンクラブ

Page Load Speed

7.1 sec in total

First Response

562 ms

Resources Loaded

6.4 sec

Page Rendered

153 ms

ryusiwon.jp screenshot

About Website

Visit ryusiwon.jp now to see the best up-to-date Ryusiwon content for Japan and also check out these interesting facts you probably never knew about ryusiwon.jp

リュ・シウォンの日本公式ファンクラブサイト。最新情報、スケジュール、写真、動画、掲示板、ショッピング等。

Visit ryusiwon.jp

Key Findings

We analyzed Ryusiwon.jp page load time and found that the first response time was 562 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

ryusiwon.jp performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

5/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

ryusiwon.jp

562 ms

www.ryusiwon.jp

1109 ms

assembled_new.css

186 ms

jquery-1.3.2.min.js

555 ms

jquery.dedicated.js

542 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 92% of them (91 requests) were addressed to the original Ryusiwon.jp, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Ryusiwon.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 152.1 kB (14%)

Content Size

1.1 MB

After Optimization

923.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ryusiwon.jp main page is 1.1 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. 30% of websites need less resources to load. Images take 807.1 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 10.6 kB

  • Original 14.5 kB
  • After minification 14.1 kB
  • After compression 4.0 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 10.6 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 817 B

  • Original 807.1 kB
  • After minification 806.2 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. Ryusiwon images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 93.2 kB

  • Original 198.9 kB
  • After minification 195.2 kB
  • After compression 105.6 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 93.2 kB or 47% of the original size.

CSS Optimization

-86%

Potential reduce by 47.4 kB

  • Original 55.2 kB
  • After minification 44.1 kB
  • After compression 7.8 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. Ryusiwon.jp needs all CSS files to be minified and compressed as it can save up to 47.4 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (45%)

Requests Now

97

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ryusiwon. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ryusiwon.jp

ryusiwon.jp

562 ms

www.ryusiwon.jp

www.ryusiwon.jp

1109 ms

assembled_new.css

assembled_new.css

186 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

555 ms

jquery.dedicated.js

jquery.dedicated.js

542 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

544 ms

google-analytics.js

google-analytics.js

545 ms

jquery.min.js

jquery.min.js

18 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

744 ms

jquery.bxslider.css

jquery.bxslider.css

560 ms

conversion.js

conversion.js

96 ms

initialize.css

initialize.css

538 ms

appearance_new.css

appearance_new.css

720 ms

analytics.js

analytics.js

77 ms

bg_line.gif

bg_line.gif

238 ms

site_id.gif

site_id.gif

234 ms

fm_bg.gif

fm_bg.gif

234 ms

fm_label.gif

fm_label.gif

235 ms

fm_big_off.gif

fm_big_off.gif

239 ms

fm_normal_off.gif

fm_normal_off.gif

238 ms

um_home_on.gif

um_home_on.gif

415 ms

um_info_off.gif

um_info_off.gif

415 ms

um_faq_off.gif

um_faq_off.gif

415 ms

um_link_off.gif

um_link_off.gif

422 ms

ms_bg.gif

ms_bg.gif

423 ms

ms_joinus.gif

ms_joinus.gif

425 ms

ms_registration_off.gif

ms_registration_off.gif

595 ms

ms_benefits_off.gif

ms_benefits_off.gif

596 ms

ms_to_login_off.gif

ms_to_login_off.gif

595 ms

20231114_1.jpg

20231114_1.jpg

1158 ms

20231114_2.jpg

20231114_2.jpg

1350 ms

20231114_3.jpg

20231114_3.jpg

1169 ms

20231114_4.jpg

20231114_4.jpg

1495 ms

news.gif

news.gif

776 ms

Icon_Lock.gif

Icon_Lock.gif

777 ms

Texture_Dot.gif

Texture_Dot.gif

957 ms

Texture_Allow.gif

Texture_Allow.gif

958 ms

Icon_Gallery.gif

Icon_Gallery.gif

1138 ms

Thum_siwon.gif

Thum_siwon.gif

1140 ms

Icon_Event.gif

Icon_Event.gif

1319 ms

Icon_Release.gif

Icon_Release.gif

1321 ms

Icon_Kpr.gif

Icon_Kpr.gif

1343 ms

login_bg.gif

login_bg.gif

1355 ms

login_btn_off.gif

login_btn_off.gif

1500 ms

nav_bg.png

nav_bg.png

1502 ms

gnav_news_off.gif

gnav_news_off.gif

1527 ms

gnav_schedule_off.gif

gnav_schedule_off.gif

1535 ms

gnav_profile_off.gif

gnav_profile_off.gif

1541 ms

gnav_discography_off.gif

gnav_discography_off.gif

1675 ms

58 ms

gnav_gallery_off.gif

gnav_gallery_off.gif

1634 ms

collect

collect

13 ms

collect

collect

31 ms

js

js

63 ms

30 ms

gnav_rkn_off.gif

gnav_rkn_off.gif

1454 ms

gnav_bbs_off.gif

gnav_bbs_off.gif

1481 ms

gnav_shopping_off.gif

gnav_shopping_off.gif

1490 ms

gnav_contact_off.png

gnav_contact_off.png

1494 ms

aside_regist_bg.gif

aside_regist_bg.gif

1621 ms

aside_regist_h2.gif

aside_regist_h2.gif

1627 ms

aside_btn_benefit_off.gif

aside_btn_benefit_off.gif

1455 ms

aside_btn_regist_off.gif

aside_btn_regist_off.gif

1485 ms

bnr_mobile4.jpg

bnr_mobile4.jpg

1495 ms

181113-4.jpg

181113-4.jpg

1495 ms

youtube.jpg

youtube.jpg

1615 ms

bnr_irving.gif

bnr_irving.gif

1622 ms

bnr_ae_shop.gif

bnr_ae_shop.gif

1456 ms

border_dash.gif

border_dash.gif

1489 ms

top_of_page.gif

top_of_page.gif

1500 ms

tm_membership.gif

tm_membership.gif

1327 ms

tm_act_on_sales.gif

tm_act_on_sales.gif

1442 ms

tm_privacy_policy.gif

tm_privacy_policy.gif

1270 ms

tm_site_policy.gif

tm_site_policy.gif

1272 ms

tm_site_contact.png

tm_site_contact.png

1130 ms

ryu_sign.gif

ryu_sign.gif

1141 ms

copyright.gif

copyright.gif

1125 ms

fm_big_on.gif

fm_big_on.gif

1231 ms

fm_normal_on.gif

fm_normal_on.gif

1088 ms

um_info_on.gif

um_info_on.gif

1090 ms

um_faq_on.gif

um_faq_on.gif

1110 ms

um_link_on.gif

um_link_on.gif

1117 ms

ms_registration_on.gif

ms_registration_on.gif

1120 ms

ms_benefits_on.gif

ms_benefits_on.gif

1085 ms

ms_to_login_on.gif

ms_to_login_on.gif

1088 ms

login_btn_on.gif

login_btn_on.gif

1091 ms

gnav_news_on.gif

gnav_news_on.gif

1111 ms

gnav_schedule_on.gif

gnav_schedule_on.gif

1117 ms

gnav_profile_on.gif

gnav_profile_on.gif

1120 ms

gnav_discography_on.gif

gnav_discography_on.gif

1085 ms

gnav_gallery_on.gif

gnav_gallery_on.gif

1089 ms

gnav_rkn_on.gif

gnav_rkn_on.gif

1091 ms

gnav_bbs_on.gif

gnav_bbs_on.gif

1111 ms

gnav_shopping_on.gif

gnav_shopping_on.gif

1117 ms

gnav_contact_on.png

gnav_contact_on.png

1120 ms

aside_btn_benefit_on.gif

aside_btn_benefit_on.gif

1086 ms

aside_btn_regist_on.gif

aside_btn_regist_on.gif

1089 ms

bx_loader.gif

bx_loader.gif

1091 ms

controls.png

controls.png

1110 ms

Accessibility Review

ryusiwon.jp accessibility score

88

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

ryusiwon.jp best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ryusiwon.jp SEO score

67

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

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 Ryusiwon.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 Ryusiwon.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

ryusiwon.jp

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