Tools & Wizards About Us
rasin.co.jp screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 0

    Best Practices

  • 78

    SEO

    Google-friendlier than
    39% of websites

rasin.co.jp

東京・大阪の高級ブランド腕時計の販売・通販サイト GINZA RASIN(銀座ラシン)

Page Load Speed

7.7 sec in total

First Response

543 ms

Resources Loaded

6.6 sec

Page Rendered

564 ms

rasin.co.jp screenshot

About Website

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

GINZA RASINでは、パテックフィリップ、ロレックス、ウブロ、フランクミュラー、オーデマピゲ、パネライ等の中古・新品の時計の販売、買取をしております。東京 銀座へお越しの際にはぜひお立ち寄りください。ブランド時計のクオリティにこだわりご好評を頂いております。

Visit rasin.co.jp

Key Findings

We analyzed Rasin.co.jp page load time and found that the first response time was 543 ms and then it took 7.2 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

rasin.co.jp performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value21.0 s

0/100

25%

SI (Speed Index)

Value30.8 s

0/100

10%

TBT (Total Blocking Time)

Value8,160 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.196

63/100

15%

TTI (Time to Interactive)

Value48.6 s

0/100

10%

Network Requests Diagram

rasin.co.jp

543 ms

www.rasin.co.jp

834 ms

sps_common.css

330 ms

default.css

640 ms

jquery.min.js

27 ms

Our browser made a total of 191 requests to load all elements on the main page. We found that 66% of them (126 requests) were addressed to the original Rasin.co.jp, 6% (12 requests) were made to Kaitori-ginza.com and 3% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Kaitori-ginza.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 446.7 kB (8%)

Content Size

5.4 MB

After Optimization

5.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rasin.co.jp main page is 5.4 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

-88%

Potential reduce by 275.0 kB

  • Original 312.7 kB
  • After minification 262.8 kB
  • After compression 37.7 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 49.9 kB, which is 16% 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 275.0 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 18.7 kB

  • Original 4.6 MB
  • After minification 4.6 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. RASIN images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 119.6 kB

  • Original 393.0 kB
  • After minification 392.6 kB
  • After compression 273.3 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 119.6 kB or 30% of the original size.

CSS Optimization

-34%

Potential reduce by 33.5 kB

  • Original 97.4 kB
  • After minification 97.4 kB
  • After compression 63.9 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. Rasin.co.jp needs all CSS files to be minified and compressed as it can save up to 33.5 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 89 (47%)

Requests Now

188

After Optimization

99

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 188 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RASIN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 65 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rasin.co.jp

rasin.co.jp

543 ms

www.rasin.co.jp

www.rasin.co.jp

834 ms

sps_common.css

sps_common.css

330 ms

default.css

default.css

640 ms

jquery.min.js

jquery.min.js

27 ms

dropmenu_ver2.css

dropmenu_ver2.css

494 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

877 ms

member_info.js

member_info.js

521 ms

kitchen.juicer.cc

kitchen.juicer.cc

701 ms

image_cls.js

image_cls.js

545 ms

lazysizes.min.js

lazysizes.min.js

548 ms

ls.unveilhooks.min.js

ls.unveilhooks.min.js

656 ms

ytag.js

ytag.js

712 ms

top_page.css

top_page.css

690 ms

slick.css

slick.css

720 ms

slick-theme.css

slick-theme.css

725 ms

smp_category.css

smp_category.css

798 ms

brand_history.css

brand_history.css

819 ms

pcsmpflg.js

pcsmpflg.js

860 ms

js

js

49 ms

header_navi_ver2.js

header_navi_ver2.js

916 ms

common-style.css

common-style.css

921 ms

jquery.cookie.min.js

jquery.cookie.min.js

75 ms

fadein-cookie-once.js

fadein-cookie-once.js

870 ms

sweetalert.min.js

sweetalert.min.js

70 ms

jquery.ui.effect.js

jquery.ui.effect.js

875 ms

jquery.heightLine.js

jquery.heightLine.js

875 ms

smartRollover.js

smartRollover.js

884 ms

select-ui.js

select-ui.js

915 ms

init.js

init.js

959 ms

jQueryAutoHeight.js

jQueryAutoHeight.js

1034 ms

autoheight.js

autoheight.js

1041 ms

icon2.js

icon2.js

1047 ms

top_icon.js

top_icon.js

1091 ms

visumo.css

visumo.css

1107 ms

css

css

71 ms

css

css

90 ms

ecbn-selection-widget.js

ecbn-selection-widget.js

70 ms

js

js

53 ms

s_retargeting.js

s_retargeting.js

782 ms

conversion.js

conversion.js

688 ms

conversion_async.js

conversion_async.js

757 ms

new_footer.css

new_footer.css

1135 ms

gmogs_image_130-66_ja.js

gmogs_image_130-66_ja.js

69 ms

translate.js

translate.js

1240 ms

element.js

element.js

87 ms

css

css

89 ms

css

css

90 ms

strage_get_ver3.js

strage_get_ver3.js

1275 ms

ofi.js

ofi.js

65 ms

jquery.min.js

jquery.min.js

35 ms

membercart-api.js

membercart-api.js

869 ms

belt-popup.js

belt-popup.js

1274 ms

item_footer_cart.js

item_footer_cart.js

1276 ms

common-style.css

common-style.css

1276 ms

customers-voice.css

customers-voice.css

1310 ms

slick.min.js

slick.min.js

1359 ms

ld.js

ld.js

55 ms

estore_beacon.js

estore_beacon.js

58 ms

zoomsl.js

zoomsl.js

1417 ms

sweetalert.min.js

sweetalert.min.js

15 ms

common.js

common.js

1250 ms

pc_newarrival_and_info_auto_update.js

pc_newarrival_and_info_auto_update.js

1113 ms

pc_premium_watch.js

pc_premium_watch.js

1094 ms

pc_shoudan.js

pc_shoudan.js

1063 ms

sub_discription_2_pc.js

sub_discription_2_pc.js

1143 ms

backorder_bnr.js

backorder_bnr.js

1088 ms

insert-shopname_shoudan.js

insert-shopname_shoudan.js

1097 ms

lt.js

lt.js

151 ms

analytics.js

analytics.js

61 ms

gtm.js

gtm.js

60 ms

kaimodoshi_663x50.png

kaimodoshi_663x50.png

949 ms

kakakutai_banner.png

kakakutai_banner.png

520 ms

gs_noscript_130-66_ja.gif

gs_noscript_130-66_ja.gif

56 ms

btn_cart.gif

btn_cart.gif

942 ms

nav_home_on.gif

nav_home_on.gif

889 ms

nav_brand_off.gif

nav_brand_off.gif

945 ms

nav_purchase_off.gif

nav_purchase_off.gif

969 ms

nav_shop_off.gif

nav_shop_off.gif

1022 ms

nav_guide_off.gif

nav_guide_off.gif

1036 ms

kaitori10_202401_400x400.jpg

kaitori10_202401_400x400.jpg

2322 ms

omega_kaitori10_1040x1040.jpg

omega_kaitori10_1040x1040.jpg

3353 ms

takuhai-kaitori-400x400.jpg

takuhai-kaitori-400x400.jpg

1831 ms

takuhai-kaitori-252x150.jpg

takuhai-kaitori-252x150.jpg

1306 ms

twitter28x28.svg

twitter28x28.svg

966 ms

instagram28x28.svg

instagram28x28.svg

1120 ms

line28x28.svg

line28x28.svg

1145 ms

facebook28x28.svg

facebook28x28.svg

1290 ms

weibo28x28.svg

weibo28x28.svg

1325 ms

wechat28x28.svg

wechat28x28.svg

1462 ms

whatsapp.svg

whatsapp.svg

1480 ms

nav_voice_off.gif

nav_voice_off.gif

1010 ms

nav_lady_off.gif

nav_lady_off.gif

1016 ms

bg_header2.png

bg_header2.png

413 ms

linkid.js

linkid.js

46 ms

ec.js

ec.js

52 ms

collect

collect

27 ms

imglogo.png

imglogo.png

331 ms

pc_top_loan1050x50.jpg

pc_top_loan1050x50.jpg

936 ms

btn_search.png

btn_search.png

985 ms

gl_english_off.jpg

gl_english_off.jpg

1041 ms

err.gif

err.gif

865 ms

collect

collect

4 ms

gl_china_off.jpg

gl_china_off.jpg

1049 ms

collect

collect

26 ms

gl_hongkong_off.jpg

gl_hongkong_off.jpg

1014 ms

ga-audiences

ga-audiences

66 ms

gl_korea_off.jpg

gl_korea_off.jpg

1030 ms

gl_thai_off.jpg

gl_thai_off.jpg

1028 ms

kaimodoshi_400x400.jpg

kaimodoshi_400x400.jpg

990 ms

waw2024_400x400.jpg

waw2024_400x400.jpg

1686 ms

salebanner_400x400.jpg

salebanner_400x400.jpg

1516 ms

loan_400x400.jpg

loan_400x400.jpg

1498 ms

fbevents.js

fbevents.js

85 ms

js

js

67 ms

conversion_async.js

conversion_async.js

1374 ms

chuou_400x400.jpg

chuou_400x400.jpg

1189 ms

premiumquality_400x400.jpg

premiumquality_400x400.jpg

988 ms

84 ms

beginners-guide400x400.jpg

beginners-guide400x400.jpg

945 ms

mieruca-hm.js

mieruca-hm.js

88 ms

maintenance-guide400x400.jpg

maintenance-guide400x400.jpg

1063 ms

top_ss_po.jpg

top_ss_po.jpg

1075 ms

pp_400x400.jpg

pp_400x400.jpg

1221 ms

search_ver4.js

search_ver4.js

1229 ms

16 ms

header_move_ver2.js

header_move_ver2.js

1185 ms

magazine400x400.jpg

magazine400x400.jpg

1277 ms

top_ss_shop.jpg

top_ss_shop.jpg

1593 ms

overseaspage_400x400.jpg

overseaspage_400x400.jpg

1272 ms

major-titles501x240.jpg

major-titles501x240.jpg

1281 ms

kakakucom501x240.jpg

kakakucom501x240.jpg

1331 ms

top_new.jpg

top_new.jpg

1402 ms

top_kaitori.jpg

top_kaitori.jpg

1345 ms

top_shop.jpg

top_shop.jpg

1303 ms

siteSeal.do

siteSeal.do

202 ms

spacer.gif

spacer.gif

906 ms

member-api.php

member-api.php

1481 ms

top_mg.jpg

top_mg.jpg

1323 ms

syncframe

syncframe

15 ms

top_line.jpg

top_line.jpg

1360 ms

top_copy.jpg

top_copy.jpg

1379 ms

top_tax.jpg

top_tax.jpg

1353 ms

event

event

661 ms

major-titles393x240.jpg

major-titles393x240.jpg

1369 ms

kakakucom393x240.jpg

kakakucom393x240.jpg

1414 ms

top_rx.jpg

top_rx.jpg

1441 ms

siteSealImage.do

siteSealImage.do

175 ms

top_pp.jpg

top_pp.jpg

1410 ms

top_hublot.jpg

top_hublot.jpg

1422 ms

top_vacheron_constantin.jpg

top_vacheron_constantin.jpg

1400 ms

top_iwc.jpg

top_iwc.jpg

1374 ms

top_om.jpg

top_om.jpg

1416 ms

top_grandseiko.jpg

top_grandseiko.jpg

1451 ms

top_ap.jpg

top_ap.jpg

1394 ms

top_cartier.jpg

top_cartier.jpg

1419 ms

top_harrywinston.jpg

top_harrywinston.jpg

1404 ms

top_chanel.jpg

top_chanel.jpg

1296 ms

point_340x208.jpg

point_340x208.jpg

1320 ms

beginners-guide252x150.jpg

beginners-guide252x150.jpg

1205 ms

belt-top_252x150.jpg

belt-top_252x150.jpg

1223 ms

mook_link_252x150.jpg

mook_link_252x150.jpg

1229 ms

loan_262x150.jpg

loan_262x150.jpg

1089 ms

606 ms

kouka_teigaku_252x150.jpg

kouka_teigaku_252x150.jpg

1110 ms

top_instagram.jpg

top_instagram.jpg

1156 ms

dynrecs3.js

dynrecs3.js

514 ms

ginzarasin_logo.svg

ginzarasin_logo.svg

1127 ms

menzei-logo.jpg

menzei-logo.jpg

1132 ms

btn_search_footnavi.png

btn_search_footnavi.png

1081 ms

pagetop_btn.png

pagetop_btn.png

1062 ms

sp_btn_wishl_on.jpg

sp_btn_wishl_on.jpg

1071 ms

sp_btn_wishl.jpg

sp_btn_wishl.jpg

1107 ms

sp_syoudantyu.jpg

sp_syoudantyu.jpg

1075 ms

pc_soldout.jpg

pc_soldout.jpg

1059 ms

cart.png

cart.png

1053 ms

pagetop.gif

pagetop.gif

1052 ms

bg_nav.jpg

bg_nav.jpg

1021 ms

ico_side_down.png

ico_side_down.png

991 ms

ico_side_white.png

ico_side_white.png

980 ms

cookiesid.js

cookiesid.js

512 ms

ico_side_gray.png

ico_side_gray.png

1046 ms

bg_side_border.png

bg_side_border.png

1045 ms

tell-icon.svg

tell-icon.svg

1016 ms

tracking.php

tracking.php

1035 ms

left_loan_162x132.jpg

left_loan_162x132.jpg

988 ms

left_return162x132.jpg

left_return162x132.jpg

963 ms

left_kaitori162x132.jpg

left_kaitori162x132.jpg

1058 ms

ajax-loader.gif

ajax-loader.gif

1026 ms

getsid.do

getsid.do

515 ms

dynrecs.do;jsessionid=4A5ED2EBBC4EB255E39E6F58A0BEEEEB.node2shrimp

dynrecs.do;jsessionid=4A5ED2EBBC4EB255E39E6F58A0BEEEEB.node2shrimp

580 ms

Accessibility Review

rasin.co.jp accessibility score

88

Accessibility Issues

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

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.

SEO Factors

rasin.co.jp SEO score

78

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 Rasin.co.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 Rasin.co.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

rasin.co.jp

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