Tools & Wizards About Us
mirairecords.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

mirairecords.com

みらいレコーズ

Page Load Speed

11.2 sec in total

First Response

565 ms

Resources Loaded

10.5 sec

Page Rendered

174 ms

mirairecords.com screenshot

About Website

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

みらいrecordsです.相対性理論公式サイトはこちらから.

Visit mirairecords.com

Key Findings

We analyzed Mirairecords.com page load time and found that the first response time was 565 ms and then it took 10.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

mirairecords.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value42.1 s

0/100

10%

TBT (Total Blocking Time)

Value62,780 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value81.7 s

0/100

10%

Network Requests Diagram

mirairecords.com

565 ms

mirairecords.com

1938 ms

jquery.js

388 ms

styles.css

589 ms

all.css

34 ms

Our browser made a total of 196 requests to load all elements on the main page. We found that 66% of them (129 requests) were addressed to the original Mirairecords.com, 20% (40 requests) were made to Jnn-pa.googleapis.com and 6% (11 requests) were made to Youtube-nocookie.com. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain Mirairecords.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 287.7 kB (5%)

Content Size

5.5 MB

After Optimization

5.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mirairecords.com main page is 5.5 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. Only a small number of websites need less resources to load. Images take 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 183.1 kB

  • Original 204.8 kB
  • After minification 202.7 kB
  • After compression 21.8 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. 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 183.1 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 67.8 kB

  • Original 5.0 MB
  • After minification 4.9 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. Mirairecords images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 34.6 kB

  • Original 232.0 kB
  • After minification 232.0 kB
  • After compression 197.4 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 34.6 kB or 15% of the original size.

CSS Optimization

-3%

Potential reduce by 2.2 kB

  • Original 76.6 kB
  • After minification 76.6 kB
  • After compression 74.4 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. Mirairecords.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (9%)

Requests Now

189

After Optimization

172

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 189 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mirairecords. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mirairecords.com

mirairecords.com

565 ms

mirairecords.com

mirairecords.com

1938 ms

jquery.js

jquery.js

388 ms

styles.css

styles.css

589 ms

all.css

all.css

34 ms

widgets.js

widgets.js

80 ms

basethema.css

basethema.css

203 ms

basethema_sp.css

basethema_sp.css

176 ms

top.css

top.css

204 ms

top_sp.css

top_sp.css

354 ms

wp.css

wp.css

404 ms

masonry-docs.css

masonry-docs.css

601 ms

menu_sp.css

menu_sp.css

545 ms

twitter.css

twitter.css

602 ms

EPebm2XM0-U

EPebm2XM0-U

184 ms

Jd3mgJnZ6v4

Jd3mgJnZ6v4

188 ms

YAMIYAMI_LP_1500px-1024x1024.jpg

YAMIYAMI_LP_1500px-1024x1024.jpg

4094 ms

mirailogo.jpg

mirailogo.jpg

457 ms

facebook.png

facebook.png

188 ms

twitter.png

twitter.png

515 ms

youtube.png

youtube.png

2669 ms

instagram.png

instagram.png

2670 ms

letter.png

letter.png

233 ms

cart.png

cart.png

2671 ms

YKSMR_Ichigetsu_Ichijitsu_web-400x400.jpg

YKSMR_Ichigetsu_Ichijitsu_web-400x400.jpg

2670 ms

AtarimaEtsuko_no_uta_JKT-400x400.jpg

AtarimaEtsuko_no_uta_JKT-400x400.jpg

2883 ms

YakushimaruEtsuko_Asha_3000sq-400x400.jpg

YakushimaruEtsuko_Asha_3000sq-400x400.jpg

2670 ms

YOUIDOL_drawing_1500p.jpg

YOUIDOL_drawing_1500p.jpg

3948 ms

FyFsIDhaIAAxTwn.jpg

FyFsIDhaIAAxTwn.jpg

4382 ms

Sonzai_CD_1_MAIN_v3-150x150.jpg

Sonzai_CD_1_MAIN_v3-150x150.jpg

2880 ms

MAIN2_YXMR_LP_1_t_1200px-150x150.jpg

MAIN2_YXMR_LP_1_t_1200px-150x150.jpg

2881 ms

1_BokunoSonzaishoumei_Jacket-150x150.jpg

1_BokunoSonzaishoumei_Jacket-150x150.jpg

2879 ms

Nornir_BoysComeBacktoMe_JKT-150x150.jpg

Nornir_BoysComeBacktoMe_JKT-150x150.jpg

3128 ms

IH_CD_MAM_shikaku_TRIM-150x150.jpg

IH_CD_MAM_shikaku_TRIM-150x150.jpg

3128 ms

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TOWNAGE_MIRAInoMIXTAPE-250x250.jpg

3209 ms

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YAMIYAMI2-250x250.jpg

3133 ms

atarimaetsuko_LP_RGB_1500p-150x150.jpg

atarimaetsuko_LP_RGB_1500p-150x150.jpg

3647 ms

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UnknownWorldMap_CD_H1_1500px_RGB-150x150.jpg

3647 ms

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UnknownWorldMap_7inch_H1_1500px-1024x1024-1-250x250.jpg

3644 ms

newgene_shikaku-250x250.jpg

newgene_shikaku-250x250.jpg

3647 ms

SSTSR_box_squre-250x250.jpg

SSTSR_box_squre-250x250.jpg

3810 ms

shiraberu_shikaku_2_1200-150x150.jpg

shiraberu_shikaku_2_1200-150x150.jpg

3807 ms

ShiraberuSoutaiseiriron-250x250.jpg

ShiraberuSoutaiseiriron-250x250.jpg

3807 ms

BalletMecaniqueJKT-1024x1024-1-250x250.jpg

BalletMecaniqueJKT-1024x1024-1-250x250.jpg

3807 ms

STSR_NeoFuture_Jacket_1600px-1024x1024-1-768x768-1-250x250.jpg

STSR_NeoFuture_Jacket_1600px-1024x1024-1-768x768-1-250x250.jpg

3942 ms

MAIN_Houkago_CD_JKT_web-1-250x250.jpg

MAIN_Houkago_CD_JKT_web-1-250x250.jpg

3942 ms

Houkago_7inch_JKT_web-1-250x250.jpg

Houkago_7inch_JKT_web-1-250x250.jpg

3945 ms

AtarimaEtsuko_no_uta_JKT-1-250x250.jpg

AtarimaEtsuko_no_uta_JKT-1-250x250.jpg

4015 ms

25th-768x892-1-250x250.jpg

25th-768x892-1-250x250.jpg

4163 ms

MGJKT-250x250.jpg

MGJKT-250x250.jpg

4164 ms

hige-150x150.jpg

hige-150x150.jpg

4169 ms

MG-250x250.jpg

MG-250x250.jpg

4169 ms

VJ5DIU4Gyy8

VJ5DIU4Gyy8

435 ms

NJE9676_2dY

NJE9676_2dY

230 ms

F4yc_aVzbSg

F4yc_aVzbSg

491 ms

X0KAb4WYk0Y

X0KAb4WYk0Y

382 ms

Qpsr0RAp8Xo

Qpsr0RAp8Xo

2645 ms

flash-150x150.jpg

flash-150x150.jpg

4207 ms

analytics.js

analytics.js

29 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

89 ms

fa-solid-900.woff

fa-solid-900.woff

19 ms

fa-regular-400.woff

fa-regular-400.woff

31 ms

collect

collect

254 ms

settings

settings

2710 ms

www-player.css

www-player.css

14 ms

www-embed-player.js

www-embed-player.js

91 ms

base.js

base.js

340 ms

IH_CD_2020_F_ver3_RE_1500px-150x150.jpg

IH_CD_2020_F_ver3_RE_1500px-150x150.jpg

4147 ms

ImHumanity_Artwork-768x768-1-250x250.jpg

ImHumanity_Artwork-768x768-1-250x250.jpg

4143 ms

collect

collect

2480 ms

js

js

2478 ms

itew318958-250x250.webp

itew318958-250x250.webp

3865 ms

TenseiJingle_JKT-1024x1024-1-250x250.jpg

TenseiJingle_JKT-1024x1024-1-250x250.jpg

2257 ms

4FCBsbVWt5jZVKm36Bs_QtpgBkunTUSSklJnPgMburg.js

4FCBsbVWt5jZVKm36Bs_QtpgBkunTUSSklJnPgMburg.js

805 ms

embed.js

embed.js

574 ms

TJ_C_butsudori_ver4_1500p-1024x1024-1-150x150.jpg

TJ_C_butsudori_ver4_1500p-1024x1024-1-150x150.jpg

1799 ms

TJ_BD_forshopNEW_ver22000px-1-150x150.jpg

TJ_BD_forshopNEW_ver22000px-1-150x150.jpg

1871 ms

IMG_2721-21500px-150x150.jpg

IMG_2721-21500px-150x150.jpg

1870 ms

NMA-768x768-1-250x250.jpg

NMA-768x768-1-250x250.jpg

1869 ms

tumblr_o7s3cfulhG1uwydboo1_640-250x250.jpg

tumblr_o7s3cfulhG1uwydboo1_640-250x250.jpg

1749 ms

tumblr_o9n3psQ4JO1uwydboo1_1280-768x768-1-250x250.jpg

tumblr_o9n3psQ4JO1uwydboo1_1280-768x768-1-250x250.jpg

1739 ms

YE_FT_1600_kuro_yohaku-250x250.jpg

YE_FT_1600_kuro_yohaku-250x250.jpg

1740 ms

momokuroshikaku-250x250.jpg

momokuroshikaku-250x250.jpg

1890 ms

YAMA-P.gif

YAMA-P.gif

1890 ms

ga-audiences

ga-audiences

250 ms

spectrum_shikaku-250x250.jpg

spectrum_shikaku-250x250.jpg

1642 ms

Create

Create

522 ms

Create

Create

524 ms

Create

Create

528 ms

Create

Create

525 ms

Create

Create

526 ms

Create

Create

594 ms

Create

Create

597 ms

GA-768x752-1-250x250.jpg

GA-768x752-1-250x250.jpg

1640 ms

Ultrasoda-768x768-1-250x250.jpg

Ultrasoda-768x768-1-250x250.jpg

1692 ms

Create

Create

582 ms

Create

Create

506 ms

Create

Create

422 ms

Create

Create

338 ms

Create

Create

342 ms

Create

Create

281 ms

haikara_seihoukei-250x250.jpg

haikara_seihoukei-250x250.jpg

1263 ms

SMC_seihoukei_v2-250x250.jpg

SMC_seihoukei_v2-250x250.jpg

1277 ms

TM-768x768-1-250x250.jpg

TM-768x768-1-250x250.jpg

1277 ms

nyd-768x768-1-250x250.webp

nyd-768x768-1-250x250.webp

1274 ms

hnzw1-250x250.jpg

hnzw1-250x250.jpg

1275 ms

Create

Create

203 ms

Create

Create

190 ms

hnzw2-250x250.jpg

hnzw2-250x250.jpg

1199 ms

CC-250x250.jpg

CC-250x250.jpg

1847 ms

nta_2-250x250.jpg

nta_2-250x250.jpg

1321 ms

Create

Create

192 ms

37cdd155338e11c75958-250x250.jpg

37cdd155338e11c75958-250x250.jpg

1256 ms

Create

Create

197 ms

bd.jpg

bd.jpg

1188 ms

otome_pl.jpg

otome_pl.jpg

1190 ms

srm.jpg

srm.jpg

1325 ms

Create

Create

206 ms

x-768x759-1-250x250.jpg

x-768x759-1-250x250.jpg

1258 ms

Create

Create

214 ms

moltbeats.jpg

moltbeats.jpg

1188 ms

Create

Create

208 ms

ot-250x250.jpg

ot-250x250.jpg

1107 ms

YIKNR-768x768-1-250x250.jpg

YIKNR-768x768-1-250x250.jpg

1106 ms

townage_seihoukei-250x250.jpg

townage_seihoukei-250x250.jpg

1480 ms

Create

Create

189 ms

ROE_1891-250x250.jpg

ROE_1891-250x250.jpg

1409 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

127 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

128 ms

ROE_B-768x768-1-250x250.jpg

ROE_B-768x768-1-250x250.jpg

1402 ms

Create

Create

209 ms

Create

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211 ms

5th-250x250.jpg

5th-250x250.jpg

1278 ms

a-1.gif

a-1.gif

1279 ms

yamiyamiyubin_shikaku-250x250.jpg

yamiyamiyubin_shikaku-250x250.jpg

1280 ms

cd1-1-250x250.jpg

cd1-1-250x250.jpg

1278 ms

Create

Create

215 ms

cddvd1-250x250.jpg

cddvd1-250x250.jpg

1193 ms

yt-768x768-1-250x250.jpg

yt-768x768-1-250x250.jpg

1189 ms

Create

Create

192 ms

Kirikirimai-1-250x250.jpg

Kirikirimai-1-250x250.jpg

1120 ms

fishmans-1.gif

fishmans-1.gif

1221 ms

Open_Reel_Ensemble.gif

Open_Reel_Ensemble.gif

1220 ms

tweet.d7aeb21a88e025d2ea5f5431a103f586.js

tweet.d7aeb21a88e025d2ea5f5431a103f586.js

70 ms

z_otome.gif

z_otome.gif

1144 ms

dommune_fichmans.gif

dommune_fichmans.gif

1144 ms

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bokuhime_oyayubi_A600px-150x150.jpg

1130 ms

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1106 ms

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1225 ms

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nornir_shiro-250x250.jpg

1226 ms

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1232 ms

Create

Create

294 ms

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1098 ms

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1082 ms

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tadasii_a.gif

1083 ms

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tadasii_a3.gif

1199 ms

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tadasii_a4.gif

1199 ms

Create

Create

323 ms

tadasii_a5.gif

tadasii_a5.gif

1117 ms

camera.gif

camera.gif

995 ms

tadasii_b.gif

tadasii_b.gif

1092 ms

Soundsf.jpg

Soundsf.jpg

1091 ms

yes_jkt.gif

yes_jkt.gif

1191 ms

GenerateIT

GenerateIT

608 ms

GenerateIT

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606 ms

adaptation.gif

adaptation.gif

1058 ms

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cva-250x250.jpg

1053 ms

stsr_ootani.gif

stsr_ootani.gif

1053 ms

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aky-150x132.gif

1151 ms

now.gif

now.gif

1149 ms

GenerateIT

GenerateIT

226 ms

KS496-250x250.jpg

KS496-250x250.jpg

869 ms

vj767-250x250.jpg

vj767-250x250.jpg

775 ms

ksit.gif

ksit.gif

774 ms

kkhk.gif

kkhk.gif

867 ms

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1199 ms

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976 ms

jim.gif

jim.gif

973 ms

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dreamer.gif

973 ms

our.gif

our.gif

975 ms

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1079 ms

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1195 ms

GenerateIT

GenerateIT

238 ms

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roudoku610-250x250.jpg

1094 ms

detune.gif

detune.gif

1094 ms

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1093 ms

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1093 ms

GenerateIT

GenerateIT

251 ms

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227 ms

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202 ms

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197 ms

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217 ms

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232 ms

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227 ms

Accessibility Review

mirairecords.com accessibility score

57

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

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

mirairecords.com best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

mirairecords.com SEO score

83

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

High

Tap targets are not sized appropriately

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 Mirairecords.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 Mirairecords.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

mirairecords.com

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