Tools & Wizards About Us
bz-vermillion.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

bz-vermillion.com

B'z Official Website

Page Load Speed

9 sec in total

First Response

401 ms

Resources Loaded

8.1 sec

Page Rendered

523 ms

bz-vermillion.com screenshot

About Website

Welcome to bz-vermillion.com homepage info - get ready to check Bz Vermillion best content for Japan right away, or after learning these important things about bz-vermillion.com

B'z Official Website

Visit bz-vermillion.com

Key Findings

We analyzed Bz-vermillion.com page load time and found that the first response time was 401 ms and then it took 8.6 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

bz-vermillion.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

20/100

10%

LCP (Largest Contentful Paint)

Value30.4 s

0/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value1,360 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value18.6 s

3/100

10%

Network Requests Diagram

bz-vermillion.com

401 ms

common.css

345 ms

index.css

348 ms

slick.css

344 ms

slick-theme.css

344 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 70% of them (87 requests) were addressed to the original Bz-vermillion.com, 11% (14 requests) were made to Fonts.gstatic.com and 5% (6 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Scontent-nrt1-2.cdninstagram.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 277.1 kB (6%)

Content Size

4.5 MB

After Optimization

4.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bz-vermillion.com main page is 4.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 38.1 kB

  • Original 44.9 kB
  • After minification 29.4 kB
  • After compression 6.8 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 15.5 kB, which is 35% 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 38.1 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 224.8 kB

  • Original 4.2 MB
  • After minification 4.0 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. Bz Vermillion images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 10.1 kB

  • Original 237.6 kB
  • After minification 237.6 kB
  • After compression 227.5 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

-5%

Potential reduce by 4.2 kB

  • Original 86.7 kB
  • After minification 86.7 kB
  • After compression 82.5 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. Bz-vermillion.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 42 (40%)

Requests Now

106

After Optimization

64

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bz Vermillion. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bz-vermillion.com

bz-vermillion.com

401 ms

common.css

common.css

345 ms

index.css

index.css

348 ms

slick.css

slick.css

344 ms

slick-theme.css

slick-theme.css

344 ms

modaal.min.css

modaal.min.css

342 ms

jquery.min.js

jquery.min.js

24 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

345 ms

common.js

common.js

682 ms

top.js

top.js

518 ms

underscore-min.js

underscore-min.js

680 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

683 ms

api.js

api.js

683 ms

slick.min.js

slick.min.js

683 ms

jquery.jstockticker-1.1.js

jquery.jstockticker-1.1.js

854 ms

js

js

21 ms

js

js

32 ms

ytag.js

ytag.js

355 ms

modaal.min.js

modaal.min.js

852 ms

jquery.fancybox.js

jquery.fancybox.js

1153 ms

jquery.fancybox.css

jquery.fancybox.css

1152 ms

js

js

60 ms

js

js

37 ms

font-awesome.css

font-awesome.css

681 ms

ytag.js

ytag.js

801 ms

header_nav_bt_news.png

header_nav_bt_news.png

198 ms

header_nav_bt_bio.png

header_nav_bt_bio.png

351 ms

header_nav_bt_disco.png

header_nav_bt_disco.png

200 ms

header_nav_bt_tour.png

header_nav_bt_tour.png

376 ms

header_nav_bt_fanclub.png

header_nav_bt_fanclub.png

376 ms

header_nav_bt_solo.png

header_nav_bt_solo.png

349 ms

header_nav_bt_matsumoto.png

header_nav_bt_matsumoto.png

377 ms

header_nav_bt_inaba.png

header_nav_bt_inaba.png

694 ms

header_nav_bt_store.png

header_nav_bt_store.png

691 ms

header_sns_btn.png

header_sns_btn.png

704 ms

header_sns_insta.png

header_sns_insta.png

691 ms

header_sns_youtube.png

header_sns_youtube.png

693 ms

header_sns_x.png

header_sns_x.png

694 ms

header_sns_fb.png

header_sns_fb.png

704 ms

header_sns_line_icon.png

header_sns_line_icon.png

704 ms

visual_info_btn.png

visual_info_btn.png

864 ms

bana_dvdstars.png

bana_dvdstars.png

1529 ms

bana_dvdstars_sp.png

bana_dvdstars_sp.png

1193 ms

bana_hctb2024.png

bana_hctb2024.png

1203 ms

bana_en4.png

bana_en4.png

1358 ms

bana_en-zepp.png

bana_en-zepp.png

1362 ms

visual_scroll.png

visual_scroll.png

1035 ms

info_list_txt_btn.png

info_list_txt_btn.png

1209 ms

news_ttl.png

news_ttl.png

1368 ms

newmark.png

newmark.png

1379 ms

news_list_btn.png

news_list_btn.png

1552 ms

news_viewbtn.png

news_viewbtn.png

1537 ms

sns_ttl.png

sns_ttl.png

1537 ms

sns_tabbtn_insta.png

sns_tabbtn_insta.png

1710 ms

sns_tabbtn_fb.png

sns_tabbtn_fb.png

1715 ms

sns_tabcont_view.png

sns_tabcont_view.png

1707 ms

link_ttl.png

link_ttl.png

1878 ms

link_fanclub.jpg

link_fanclub.jpg

2043 ms

js

js

72 ms

link_disco.jpg

link_disco.jpg

2117 ms

link_store_pc.png

link_store_pc.png

2274 ms

link_matsumoto.jpg

link_matsumoto.jpg

1938 ms

js

js

35 ms

link_inaba.jpg

link_inaba.jpg

1695 ms

Eq77zzsQ48U

Eq77zzsQ48U

123 ms

bana_saigai.png

bana_saigai.png

2021 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

27 ms

base.js

base.js

55 ms

social.php

social.php

2353 ms

footer_lang_jp.png

footer_lang_jp.png

1850 ms

footer_lang_en.png

footer_lang_en.png

1846 ms

footer_contact.png

footer_contact.png

2187 ms

ad_status.js

ad_status.js

171 ms

footer_sns_x.png

footer_sns_x.png

1999 ms

jRYISRuM9q7e_xyYaLp_fsq3qnLjbNevd8JDa-bOkpI.js

jRYISRuM9q7e_xyYaLp_fsq3qnLjbNevd8JDa-bOkpI.js

119 ms

embed.js

embed.js

43 ms

footer_sns_fb.png

footer_sns_fb.png

1710 ms

footer_sns_line.png

footer_sns_line.png

1869 ms

footer_copyright.png

footer_copyright.png

1862 ms

pagetop.png

pagetop.png

1884 ms

header_bottom.png

header_bottom.png

2199 ms

header_logo_pc.png

header_logo_pc.png

2197 ms

visual_img_slider36.jpg

visual_img_slider36.jpg

2208 ms

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

36 ms

KFOmCnqEu92Fr1Mu7GxMKTU1Kvnz.woff

KFOmCnqEu92Fr1Mu7GxMKTU1Kvnz.woff

134 ms

KFOmCnqEu92Fr1Mu7WxMKTU1Kvnz.woff

KFOmCnqEu92Fr1Mu7WxMKTU1Kvnz.woff

137 ms

KFOmCnqEu92Fr1Mu4WxMKTU1Kvnz.woff

KFOmCnqEu92Fr1Mu4WxMKTU1Kvnz.woff

140 ms

KFOmCnqEu92Fr1Mu7mxMKTU1Kvnz.woff

KFOmCnqEu92Fr1Mu7mxMKTU1Kvnz.woff

140 ms

KFOmCnqEu92Fr1Mu5mxMKTU1Kvnz.woff

KFOmCnqEu92Fr1Mu5mxMKTU1Kvnz.woff

141 ms

KFOmCnqEu92Fr1Mu72xMKTU1Kvnz.woff

KFOmCnqEu92Fr1Mu72xMKTU1Kvnz.woff

140 ms

KFOlCnqEu92Fr1MmEU9fBBc-AMP6lQ.woff

KFOlCnqEu92Fr1MmEU9fBBc-AMP6lQ.woff

141 ms

KFOlCnqEu92Fr1MmEU9fChc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmEU9fChc-AMP6lbBP.woff

140 ms

KFOlCnqEu92Fr1MmEU9fCxc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmEU9fCxc-AMP6lbBP.woff

144 ms

KFOlCnqEu92Fr1MmEU9fBxc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmEU9fBxc-AMP6lbBP.woff

145 ms

KFOlCnqEu92Fr1MmEU9fCBc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmEU9fCBc-AMP6lbBP.woff

144 ms

KFOlCnqEu92Fr1MmEU9fABc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmEU9fABc-AMP6lbBP.woff

145 ms

KFOlCnqEu92Fr1MmEU9fCRc-AMP6lbBP.woff

KFOlCnqEu92Fr1MmEU9fCRc-AMP6lbBP.woff

146 ms

visual_img_slider34.jpg

visual_img_slider34.jpg

2682 ms

id

id

114 ms

Create

Create

120 ms

visual_img_slider35.jpg

visual_img_slider35.jpg

2460 ms

GenerateIT

GenerateIT

17 ms

topinfo_dvdstars.png

topinfo_dvdstars.png

2175 ms

topinfo_hctb2024.png

topinfo_hctb2024.png

2037 ms

topinfo_en4.png

topinfo_en4.png

2197 ms

topinfo_en-zepp.png

topinfo_en-zepp.png

2212 ms

topinfo_tmg.png

topinfo_tmg.png

2192 ms

topinfo_gym23.png

topinfo_gym23.png

2370 ms

topinfo_slstars.png

topinfo_slstars.png

2523 ms

topinfo_hwyxbddvd.png

topinfo_hwyxbddvd.png

2523 ms

topinfo_stray.png

topinfo_stray.png

2230 ms

topinfo_shian.png

topinfo_shian.png

2061 ms

topinfo_highwayx_al.png

topinfo_highwayx_al.png

2350 ms

news_bg.jpg

news_bg.jpg

2386 ms

line_red.png

line_red.png

2199 ms

sns_bg.jpg

sns_bg.jpg

2551 ms

link_bg.jpg

link_bg.jpg

2349 ms

441005019_1192341575264934_3771110810606534622_n.heic

441005019_1192341575264934_3771110810606534622_n.heic

1066 ms

441070163_416052677865202_4118938191312216413_n.jpg

441070163_416052677865202_4118938191312216413_n.jpg

1743 ms

440150758_1007715304048122_2844412994667919501_n.jpg

440150758_1007715304048122_2844412994667919501_n.jpg

2155 ms

439887529_1006034407549545_3152893978393199375_n.jpg

439887529_1006034407549545_3152893978393199375_n.jpg

3869 ms

sns_btn.png

sns_btn.png

1350 ms

instaicon.jpg

instaicon.jpg

1526 ms

log_event

log_event

18 ms

Accessibility Review

bz-vermillion.com accessibility score

83

Accessibility Issues

ARIA

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.

Impact

Issue

High

ARIA input fields do not have accessible names

High

ARIA toggle fields do not have accessible names

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

bz-vermillion.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

bz-vermillion.com SEO score

85

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

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

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 Bz-vermillion.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 Bz-vermillion.com 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

bz-vermillion.com

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