Tools & Wizards About Us
cariru.jp screenshot

Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

cariru.jp

結婚式パーティーのレンタルドレス・アイテムはCariru

Page Load Speed

6.3 sec in total

First Response

336 ms

Resources Loaded

5.6 sec

Page Rendered

320 ms

cariru.jp screenshot

About Website

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

【東証プライム上場】【利用実績25万件超】人気ブランドのドレス・スーツ・バッグ・シューズを2万1千点以上ご用意。結婚式の服装はドレスレンタルCariruで。

Visit cariru.jp

Key Findings

We analyzed Cariru.jp page load time and found that the first response time was 336 ms and then it took 5.9 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

cariru.jp performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value20.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,610 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value1.109

1/100

15%

TTI (Time to Interactive)

Value26.6 s

0/100

10%

Network Requests Diagram

cariru.jp

336 ms

www.cariru.jp

1111 ms

colorbox.css

165 ms

flatpickr.css

330 ms

smartphoto.css

495 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 52% of them (54 requests) were addressed to the original Cariru.jp, 5% (5 requests) were made to Googletagmanager.com and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Cariru.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 231.9 kB (15%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cariru.jp main page is 1.5 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. 60% of websites need less resources to load. Images take 928.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 67.4 kB

  • Original 82.5 kB
  • After minification 74.9 kB
  • After compression 15.1 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 67.4 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 22.9 kB

  • Original 928.2 kB
  • After minification 905.3 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. Cariru images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 131.9 kB

  • Original 452.5 kB
  • After minification 444.9 kB
  • After compression 320.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 131.9 kB or 29% of the original size.

CSS Optimization

-18%

Potential reduce by 9.7 kB

  • Original 53.8 kB
  • After minification 53.8 kB
  • After compression 44.1 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. Cariru.jp needs all CSS files to be minified and compressed as it can save up to 9.7 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (55%)

Requests Now

98

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cariru. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cariru.jp

cariru.jp

336 ms

www.cariru.jp

www.cariru.jp

1111 ms

colorbox.css

colorbox.css

165 ms

flatpickr.css

flatpickr.css

330 ms

smartphoto.css

smartphoto.css

495 ms

style.css

style.css

836 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

667 ms

eccube.js

eccube.js

499 ms

eccube.legacy.js

eccube.legacy.js

498 ms

jquery.zip2addr.js

jquery.zip2addr.js

499 ms

flatpickr.min.js

flatpickr.min.js

660 ms

smartphoto.min.js

smartphoto.min.js

832 ms

a8sales.js

a8sales.js

20 ms

lpcv.js

lpcv.js

911 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

663 ms

slick.min.js

slick.min.js

665 ms

moment-with-locales.min.js

moment-with-locales.min.js

1009 ms

js.cookie.js

js.cookie.js

829 ms

common.js

common.js

832 ms

ld.js

ld.js

17 ms

gW86WEc72koh273FS.js

gW86WEc72koh273FS.js

702 ms

analytics.js

analytics.js

73 ms

gtm.js

gtm.js

120 ms

site_id.gif

site_id.gif

182 ms

bnr_spring2024.jpg

bnr_spring2024.jpg

828 ms

bnr_mens2023.jpg

bnr_mens2023.jpg

414 ms

bnr_set_958_397.jpg

bnr_set_958_397.jpg

414 ms

bnr_pants_958_397.jpg

bnr_pants_958_397.jpg

182 ms

bnr_maternity_958_397.jpg

bnr_maternity_958_397.jpg

276 ms

08221802_64e47988c72f6.jpg

08221802_64e47988c72f6.jpg

412 ms

06281629_649be1571c505.jpg

06281629_649be1571c505.jpg

412 ms

04171750_661f8d3f678e0.jpg

04171750_661f8d3f678e0.jpg

487 ms

12151703_657c086b8a1f3.jpg

12151703_657c086b8a1f3.jpg

583 ms

06281638_649be36761739.jpg

06281638_649be36761739.jpg

584 ms

09261632_651288fdeea0b.jpg

09261632_651288fdeea0b.jpg

583 ms

10101527_6524eeec362a6.jpg

10101527_6524eeec362a6.jpg

581 ms

06281140_649b9da1a893a.jpg

06281140_649b9da1a893a.jpg

623 ms

08181208_64dee090103e2.jpg

08181208_64dee090103e2.jpg

747 ms

12151659_657c07694bc6f.jpg

12151659_657c07694bc6f.jpg

748 ms

02021312_65bc6ba36d3df.jpg

02021312_65bc6ba36d3df.jpg

748 ms

09261619_651285ede96ab.jpg

09261619_651285ede96ab.jpg

749 ms

bnr_teiban_spring_thumb.jpg

bnr_teiban_spring_thumb.jpg

787 ms

bnr_brandrank_thumb.jpg

bnr_brandrank_thumb.jpg

912 ms

bnr_mens2023_thumb.jpg

bnr_mens2023_thumb.jpg

914 ms

bnr_bf2022_thumb.jpg

bnr_bf2022_thumb.jpg

914 ms

img_merit01.jpg

img_merit01.jpg

1079 ms

img_merit02.jpg

img_merit02.jpg

951 ms

img_merit03.jpg

img_merit03.jpg

992 ms

img_step01.jpg

img_step01.jpg

1077 ms

img_step02.jpg

img_step02.jpg

1088 ms

img_step03.jpg

img_step03.jpg

1086 ms

img_step04.jpg

img_step04.jpg

1115 ms

logo_jpx.png

logo_jpx.png

1159 ms

banner_cbf.jpg

banner_cbf.jpg

1242 ms

banner_treasure-f.jpg

banner_treasure-f.jpg

1244 ms

banner_treafac.jpg

banner_treafac.jpg

1252 ms

banner_tref-sports.jpg

banner_tref-sports.jpg

1253 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1227 ms

ec.js

ec.js

30 ms

x.js

x.js

974 ms

collect

collect

61 ms

js

js

50 ms

ytag.js

ytag.js

702 ms

destination

destination

182 ms

destination

destination

217 ms

c5v2br6fas

c5v2br6fas

250 ms

events.js

events.js

249 ms

sprocket-jssdk.js

sprocket-jssdk.js

250 ms

collect

collect

172 ms

bg_direction_nav.png

bg_direction_nav.png

1089 ms

ajax-loader.gif

ajax-loader.gif

1171 ms

syncframe

syncframe

152 ms

ga-audiences

ga-audiences

148 ms

clarity.js

clarity.js

21 ms

main.MWNkMWZjOGNjMQ.js

main.MWNkMWZjOGNjMQ.js

23 ms

event

event

664 ms

mieruca-hm.js

mieruca-hm.js

40 ms

itm.js

itm.js

14 ms

segment

segment

444 ms

collectionx

collectionx

696 ms

gtm.js

gtm.js

33 ms

tdim-1.2.0.min.js

tdim-1.2.0.min.js

110 ms

beacon.html

beacon.html

115 ms

log.js

log.js

3 ms

tracker

tracker

267 ms

collect

collect

263 ms

pixel

pixel

205 ms

209 ms

sync

sync

219 ms

user-registering

user-registering

231 ms

c.gif

c.gif

212 ms

1017

1017

221 ms

Pug

Pug

221 ms

pixel_sync

pixel_sync

219 ms

tap.php

tap.php

209 ms

v1

v1

209 ms

1

1

227 ms

um

um

236 ms

sync

sync

203 ms

pixel

pixel

28 ms

match

match

16 ms

sync

sync

26 ms

c.gif

c.gif

22 ms

Accessibility Review

cariru.jp accessibility score

80

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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.

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

cariru.jp 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

cariru.jp SEO score

92

Search Engine Optimization Advices

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 Cariru.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 Cariru.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

cariru.jp

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