Tools & Wizards About Us
mizukinana.jp screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

mizukinana.jp

水樹奈々　オフィシャルWEBサイト　NANA PARTY

Page Load Speed

4.2 sec in total

First Response

8 ms

Resources Loaded

3.5 sec

Page Rendered

682 ms

mizukinana.jp screenshot

About Website

Welcome to mizukinana.jp homepage info - get ready to check Mizuki NANA best content for Japan right away, or after learning these important things about mizukinana.jp

水樹奈々の最新情報・プロフィール・ライブ情報を掲載するオフィシャルWEBサイト

Visit mizukinana.jp

Key Findings

We analyzed Mizukinana.jp page load time and found that the first response time was 8 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

mizukinana.jp performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value32.6 s

0/100

25%

SI (Speed Index)

Value19.2 s

0/100

10%

TBT (Total Blocking Time)

Value13,050 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value34.4 s

0/100

10%

Network Requests Diagram

www.mizukinana.jp

8 ms

www.mizukinana.jp

387 ms

gtm.js

85 ms

reset.css

18 ms

common.css

39 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 65% of them (73 requests) were addressed to the original Mizukinana.jp, 10% (11 requests) were made to Platform.twitter.com and 5% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Mizukinana.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 892.3 kB (18%)

Content Size

4.9 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mizukinana.jp main page is 4.9 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. 70% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 23.7 kB

  • Original 30.9 kB
  • After minification 28.5 kB
  • After compression 7.2 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 23.7 kB or 77% of the original size.

Image Optimization

-19%

Potential reduce by 857.8 kB

  • Original 4.6 MB
  • After minification 3.7 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. Obviously, Mizuki NANA needs image optimization as it can save up to 857.8 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 3.2 kB

  • Original 216.3 kB
  • After minification 216.3 kB
  • After compression 213.0 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

-10%

Potential reduce by 7.5 kB

  • Original 78.1 kB
  • After minification 78.0 kB
  • After compression 70.6 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. Mizukinana.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (32%)

Requests Now

109

After Optimization

74

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mizuki NANA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.mizukinana.jp

www.mizukinana.jp

8 ms

www.mizukinana.jp

www.mizukinana.jp

387 ms

gtm.js

gtm.js

85 ms

reset.css

reset.css

18 ms

common.css

common.css

39 ms

top.css

top.css

40 ms

top_summary2.css

top_summary2.css

38 ms

slick.css

slick.css

51 ms

element.js

element.js

107 ms

title.png

title.png

40 ms

menu_twitter.png

menu_twitter.png

48 ms

menu_youtube.png

menu_youtube.png

52 ms

menu_line.png

menu_line.png

47 ms

menu_ig.png

menu_ig.png

48 ms

menu_lang.png

menu_lang.png

46 ms

jquery.min.js

jquery.min.js

60 ms

slick.min.js

slick.min.js

51 ms

common.js

common.js

46 ms

icon_twitter.png

icon_twitter.png

9 ms

icon_youtube.png

icon_youtube.png

7 ms

icon_line.png

icon_line.png

6 ms

icon_ig.png

icon_ig.png

9 ms

PC_1_main_2402271900.jpg

PC_1_main_2402271900.jpg

1108 ms

PC_2_sub1_2402271900.jpg

PC_2_sub1_2402271900.jpg

1297 ms

PC_3_sub2_2402271900.jpg

PC_3_sub2_2402271900.jpg

1297 ms

ADRENALIZED_banner_2402271905.jpg

ADRENALIZED_banner_2402271905.jpg

10 ms

banner_new_2404221409.jpg

banner_new_2404221409.jpg

10 ms

nananet_banner_kaiinnbosyu20231227_2402151415.jpg

nananet_banner_kaiinnbosyu20231227_2402151415.jpg

12 ms

top_profile.jpg

top_profile.jpg

1027 ms

logo_king.png

logo_king.png

14 ms

logo_starcrew.png

logo_starcrew.png

15 ms

logo_scnananet.png

logo_scnananet.png

17 ms

FrfSUDERD-g

FrfSUDERD-g

252 ms

widgets.js

widgets.js

70 ms

subscription.html

subscription.html

428 ms

footer_banner.html

footer_banner.html

430 ms

eq7kReOMixo

eq7kReOMixo

244 ms

analytics.js

analytics.js

80 ms

bg_top_main.jpg

bg_top_main.jpg

1044 ms

bg_top_main_l.png

bg_top_main_l.png

940 ms

bg_top_main_r.png

bg_top_main_r.png

1022 ms

bg_top_news.jpg

bg_top_news.jpg

1653 ms

h_news.png

h_news.png

1377 ms

bg_top_discography.jpg

bg_top_discography.jpg

1685 ms

h_disco.png

h_disco.png

1480 ms

bg_top_profile.jpg

bg_top_profile.jpg

2250 ms

h_profile.png

h_profile.png

1480 ms

top_profile_name.png

top_profile_name.png

1727 ms

bg_top_link.jpg

bg_top_link.jpg

2399 ms

h_twitter.png

h_twitter.png

1614 ms

h_blog.png

h_blog.png

1788 ms

h_pastblog.png

h_pastblog.png

1829 ms

h_fanclub.png

h_fanclub.png

1856 ms

bg_top_schedule.jpg

bg_top_schedule.jpg

1900 ms

h_schedule.png

h_schedule.png

2127 ms

btn_gotop.png

btn_gotop.png

1831 ms

js

js

211 ms

jcc4dmrjl6

jcc4dmrjl6

354 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

148 ms

collect

collect

183 ms

settings

settings

726 ms

www-player.css

www-player.css

120 ms

www-embed-player.js

www-embed-player.js

153 ms

base.js

base.js

214 ms

collect

collect

63 ms

subscription.css

subscription.css

1430 ms

ss_applemusic.png

ss_applemusic.png

1432 ms

ss_awa.png

ss_awa.png

1437 ms

ss_dhits.png

ss_dhits.png

1440 ms

ss_googleplay.png

ss_googleplay.png

1443 ms

ss_kkbox.png

ss_kkbox.png

1447 ms

ss_linemusic.png

ss_linemusic.png

2145 ms

ss_rakutenmusic.png

ss_rakutenmusic.png

1452 ms

ss_recmusic.png

ss_recmusic.png

1455 ms

ss_spotify.png

ss_spotify.png

1458 ms

ss_utapass.png

ss_utapass.png

1461 ms

ss_youtubemusic.png

ss_youtubemusic.png

1465 ms

footer_banner.css

footer_banner.css

1466 ms

clarity.js

clarity.js

18 ms

ss_amazonmusic.png

ss_amazonmusic.png

1467 ms

ad_status.js

ad_status.js

383 ms

jRYISRuM9q7e_xyYaLp_fsq3qnLjbNevd8JDa-bOkpI.js

jRYISRuM9q7e_xyYaLp_fsq3qnLjbNevd8JDa-bOkpI.js

294 ms

embed.js

embed.js

140 ms

ss_smartusen.png

ss_smartusen.png

944 ms

ss_animelomix.png

ss_animelomix.png

945 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

251 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

252 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

61 ms

ss_dwangojp.png

ss_dwangojp.png

869 ms

Create

Create

180 ms

Create

Create

183 ms

ss_eonkyomusic.png

ss_eonkyomusic.png

869 ms

NM_NANAPARTY

NM_NANAPARTY

1031 ms

id

id

159 ms

ss_itunesstore.png

ss_itunesstore.png

842 ms

ss_mora.png

ss_mora.png

690 ms

musicjp.png

musicjp.png

685 ms

ss_mysound.png

ss_mysound.png

527 ms

ss_recochoku.png

ss_recochoku.png

424 ms

GenerateIT

GenerateIT

18 ms

GenerateIT

GenerateIT

19 ms

banner_smilegang.png

banner_smilegang.png

675 ms

h_stream.png

h_stream.png

70 ms

h_dl.png

h_dl.png

80 ms

polyfills-3b821eda8863adcc4a4b.js

polyfills-3b821eda8863adcc4a4b.js

4 ms

runtime-a697c5a1ae32bd7e4d42.js

runtime-a697c5a1ae32bd7e4d42.js

4 ms

modules.20f98d7498a59035a762.js

modules.20f98d7498a59035a762.js

9 ms

main-fd9ef5eb169057cda26d.js

main-fd9ef5eb169057cda26d.js

8 ms

_app-88bf420a57d49e33be53.js

_app-88bf420a57d49e33be53.js

10 ms

%5BscreenName%5D-c33f0b02841cffc3e9b4.js

%5BscreenName%5D-c33f0b02841cffc3e9b4.js

10 ms

_buildManifest.js

_buildManifest.js

10 ms

_ssgManifest.js

_ssgManifest.js

9 ms

c.gif

c.gif

8 ms

Accessibility Review

mizukinana.jp accessibility score

93

Accessibility Issues

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

Definition list items are not wrapped in <dl> elements

High

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

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

mizukinana.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

mizukinana.jp SEO score

92

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

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 Mizukinana.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 Mizukinana.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

mizukinana.jp

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