Tools & Wizards About Us
k-shop.co.jp screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

k-shop.co.jp

久原本家通販サイトTOP｜茅乃舎(かやのや)・椒房庵公式通販

Page Load Speed

4 sec in total

First Response

337 ms

Resources Loaded

2.4 sec

Page Rendered

1.3 sec

k-shop.co.jp screenshot

About Website

Click here to check amazing K Shop content for Japan. Otherwise, check out these important facts you probably never knew about k-shop.co.jp

「だし」をはじめとした無添加自然食品の「茅乃舎(かやのや)」と、麹にこだわった「茅乃舎 麹蔵」。「明太子」をはじめとした九州のおいしいもの「椒房庵」、「くばら」「北海道アイ」商品も販売している、久原本家通販サイトです。

Visit k-shop.co.jp

Key Findings

We analyzed K-shop.co.jp page load time and found that the first response time was 337 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

k-shop.co.jp performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.9 s

0/100

25%

SI (Speed Index)

Value20.6 s

0/100

10%

TBT (Total Blocking Time)

Value3,530 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value34.3 s

0/100

10%

Network Requests Diagram

k-shop.co.jp

337 ms

www.kubara.jp

996 ms

mordal.css

13 ms

base.css

19 ms

style.css

38 ms

Our browser made a total of 175 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original K-shop.co.jp, 91% (159 requests) were made to Kubara.jp and 2% (4 requests) were made to Images.microcms-assets.io. The less responsive or slowest element that took the longest time to load (996 ms) relates to the external source Kubara.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (25%)

Content Size

5.3 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of K-shop.co.jp main page is 5.3 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 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 91.4 kB

  • Original 112.8 kB
  • After minification 94.1 kB
  • After compression 21.4 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 18.7 kB, which is 17% 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 91.4 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 79.3 kB

  • Original 3.8 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. K Shop images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 459.4 kB

  • Original 716.4 kB
  • After minification 698.6 kB
  • After compression 257.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 459.4 kB or 64% of the original size.

CSS Optimization

-95%

Potential reduce by 713.1 kB

  • Original 747.4 kB
  • After minification 230.2 kB
  • After compression 34.3 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. K-shop.co.jp needs all CSS files to be minified and compressed as it can save up to 713.1 kB or 95% of the original size.

Requests Breakdown

Number of requests can be reduced by 61 (35%)

Requests Now

173

After Optimization

112

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 173 CSS, Javascripts, AJAX and image requests in order to completely render the main page of K Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

k-shop.co.jp

k-shop.co.jp

337 ms

www.kubara.jp

www.kubara.jp

996 ms

mordal.css

mordal.css

13 ms

base.css

base.css

19 ms

style.css

style.css

38 ms

system.css

system.css

30 ms

base.css

base.css

21 ms

css

css

69 ms

swiper.css

swiper.css

17 ms

style_2020.css

style_2020.css

33 ms

jquery-2.0.3.min.js

jquery-2.0.3.min.js

36 ms

jquery-ui.min.js

jquery-ui.min.js

66 ms

jquery.raty.js

jquery.raty.js

35 ms

knockout-3.3.0.js

knockout-3.3.0.js

64 ms

knockout-postbox.min.js

knockout-postbox.min.js

64 ms

common.js

common.js

64 ms

pen_accordion-min.js

pen_accordion-min.js

66 ms

pen_modal-min.js

pen_modal-min.js

65 ms

base-min.js

base-min.js

66 ms

bkl.js

bkl.js

65 ms

sprocket-jssdk.js

sprocket-jssdk.js

105 ms

gtm.js

gtm.js

296 ms

gtm.js

gtm.js

353 ms

back_pat.png

back_pat.png

11 ms

logo_01.svg

logo_01.svg

6 ms

bg_pat_washi.png

bg_pat_washi.png

8 ms

arrow_right_01.svg

arrow_right_01.svg

9 ms

icn_kaya_dashi.png

icn_kaya_dashi.png

11 ms

icn_kaya_all_dashi_yasaidashi.png

icn_kaya_all_dashi_yasaidashi.png

11 ms

icn_kaya_all_dashi.png

icn_kaya_all_dashi.png

10 ms

icn_kaya_freezedry.png

icn_kaya_freezedry.png

12 ms

icn_shobo_mentaiko.png

icn_shobo_mentaiko.png

11 ms

icn_shobo_chinmi-sake.png

icn_shobo_chinmi-sake.png

12 ms

icn_kaya_koujigura.png

icn_kaya_koujigura.png

14 ms

icn_kaya_dougu_dougu.png

icn_kaya_dougu_dougu.png

12 ms

icn_tab_gift.png

icn_tab_gift.png

14 ms

icn_tab_gohan.png

icn_tab_gohan.png

13 ms

icn_tab_ryorinomoto.png

icn_tab_ryorinomoto.png

15 ms

icn_tab_souzai.png

icn_tab_souzai.png

14 ms

icn_tab_seasoning.png

icn_tab_seasoning.png

15 ms

icn_tab_men.png

icn_tab_men.png

16 ms

icn_tab_nabe.png

icn_tab_nabe.png

15 ms

icn_tab_inryo-kashi.png

icn_tab_inryo-kashi.png

18 ms

search.svg

search.svg

19 ms

swiper.min.js

swiper.min.js

13 ms

top.js

top.js

8 ms

icn_arrow.svg

icn_arrow.svg

11 ms

logo_02.svg

logo_02.svg

9 ms

back_pat.png

back_pat.png

9 ms

kayanoya_940-390_24su.jpg

kayanoya_940-390_24su.jpg

240 ms

special_ochugen_940-390.jpg

special_ochugen_940-390.jpg

238 ms

special_summer_940-390.jpg

special_summer_940-390.jpg

239 ms

special_toufu_940-390.jpg

special_toufu_940-390.jpg

236 ms

oriori_banner_PC_summer.jpg

oriori_banner_PC_summer.jpg

278 ms

pamphlet.jpg

pamphlet.jpg

238 ms

pamp_bnr.jpg

pamp_bnr.jpg

241 ms

product_246900_400-300.jpg

product_246900_400-300.jpg

243 ms

kayanoya_gohan_gohan_400-300.jpg

kayanoya_gohan_gohan_400-300.jpg

243 ms

osusume_yasaidashi3.jpg

osusume_yasaidashi3.jpg

241 ms

osusume_syokutaku.jpg

osusume_syokutaku.jpg

241 ms

special_hiyashidashi_700-295.jpg

special_hiyashidashi_700-295.jpg

276 ms

kayanoya_gohan_hiyajiru_340-295.jpg

kayanoya_gohan_hiyajiru_340-295.jpg

275 ms

kayanoya_dekitate_340.jpg

kayanoya_dekitate_340.jpg

245 ms

ecbn-selection-widget.js

ecbn-selection-widget.js

290 ms

fv_24_05dashi_tomato_pc.jpg

fv_24_05dashi_tomato_pc.jpg

361 ms

20240523103227_sG17ob4C_224.jpg

20240523103227_sG17ob4C_224.jpg

242 ms

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20220613135551_zGzk4Ifx_224.jpg

241 ms

20240523103400_mdCvvPO1_224.jpg

20240523103400_mdCvvPO1_224.jpg

275 ms

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20240523103602_qApwFVJB_224.jpg

275 ms

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20240523103331_zH6QehOH_224.jpg

276 ms

20240523103834_F6NYE9vE_224.jpg

20240523103834_F6NYE9vE_224.jpg

288 ms

20240523104227_aTpFMdA8_224.jpg

20240523104227_aTpFMdA8_224.jpg

287 ms

20240523103728_k2T4ycUE_224.jpg

20240523103728_k2T4ycUE_224.jpg

287 ms

20240523103934_XpgrZN0T_224.jpg

20240523103934_XpgrZN0T_224.jpg

287 ms

20170314202334_izd548tO_224.jpg

20170314202334_izd548tO_224.jpg

285 ms

20230411175738_FgEWY746_224.jpg

20230411175738_FgEWY746_224.jpg

300 ms

20230411175713_gD970lJJ_224.jpg

20230411175713_gD970lJJ_224.jpg

327 ms

20200527164320_SLYXmoqv_224.jpg

20200527164320_SLYXmoqv_224.jpg

328 ms

20230411175504_L2twDoms_224.jpg

20230411175504_L2twDoms_224.jpg

328 ms

20230411175549_SkOOuQ5J_224.jpg

20230411175549_SkOOuQ5J_224.jpg

326 ms

20171020090446_JNJ0z7d9_224.jpg

20171020090446_JNJ0z7d9_224.jpg

326 ms

fv_24_05nabe_pc.jpg

fv_24_05nabe_pc.jpg

359 ms

fv_24_04haruyasai_pc.jpg

fv_24_04haruyasai_pc.jpg

331 ms

fv_24_3harunodashiryouri_pc.jpg

fv_24_3harunodashiryouri_pc.jpg

359 ms

20240328134023_0rFogTP1_224.jpg

20240328134023_0rFogTP1_224.jpg

328 ms

20230803154832_ScBsRWon_224.jpg

20230803154832_ScBsRWon_224.jpg

411 ms

20180829093746_5ii6Ww1K_224.jpg

20180829093746_5ii6Ww1K_224.jpg

333 ms

20240430102058_uRAwp08n_224.jpg

20240430102058_uRAwp08n_224.jpg

331 ms

sdk.js

sdk.js

306 ms

widgets.js

widgets.js

381 ms

20201119161647_pHps9BPl_224.jpg

20201119161647_pHps9BPl_224.jpg

108 ms

20240423162444_r03usky5_224.jpg

20240423162444_r03usky5_224.jpg

106 ms

20240422180920_xu8wQfKx_224.jpg

20240422180920_xu8wQfKx_224.jpg

740 ms

20201009141843_VHglkUzQ_224.jpg

20201009141843_VHglkUzQ_224.jpg

128 ms

20240426152315_EEs6vb3p_224.jpg

20240426152315_EEs6vb3p_224.jpg

129 ms

20240403085318_YbM7R020_224.jpg

20240403085318_YbM7R020_224.jpg

129 ms

20240423154642_g9SkUEFF_224.jpg

20240423154642_g9SkUEFF_224.jpg

124 ms

brand_kaya.png

brand_kaya.png

127 ms

brand_sho.png

brand_sho.png

127 ms

brand_kubara.png

brand_kubara.png

127 ms

brand_koujikura.png

brand_koujikura.png

128 ms

brand_hibina.png

brand_hibina.png

127 ms

brand_hokkaidoai.png

brand_hokkaidoai.png

128 ms

service3.png

service3.png

125 ms

service_teiki.png

service_teiki.png

126 ms

service1.png

service1.png

98 ms

service2.png

service2.png

98 ms

bnr_tokitsuge.jpg

bnr_tokitsuge.jpg

98 ms

bnr_oriori_summer.jpg

bnr_oriori_summer.jpg

98 ms

bnr_app.jpg

bnr_app.jpg

98 ms

img_tenpo.jpg

img_tenpo.jpg

97 ms

img_saiji.jpg

img_saiji.jpg

89 ms

kayanoya.png

kayanoya.png

88 ms

hokkaidoai.png

hokkaidoai.png

89 ms

side_kubara_logo.png

side_kubara_logo.png

89 ms

kubarahonke.png

kubarahonke.png

90 ms

kubarafootlogo.png

kubarafootlogo.png

78 ms

sdk.js

sdk.js

12 ms

instagram_ico.png

instagram_ico.png

52 ms

facebook_ico.png

facebook_ico.png

53 ms

twitter_ico.png

twitter_ico.png

52 ms

point_icon.png

point_icon.png

54 ms

jadama_ico.png

jadama_ico.png

60 ms

pagetop_ico.png

pagetop_ico.png

50 ms

alert_close.png

alert_close.png

47 ms

fvslider_arrow_left.png

fvslider_arrow_left.png

52 ms

fvslider_arrow_right.png

fvslider_arrow_right.png

53 ms

76 ms

slider_arrow_left.png

slider_arrow_left.png

33 ms

slider_arrow_right.png

slider_arrow_right.png

31 ms

kmenu_ico.png

kmenu_ico.png

30 ms

search_ico.png

search_ico.png

47 ms

search_w_ico.png

search_w_ico.png

28 ms

dashi_ico.png

dashi_ico.png

47 ms

sonota_dashi.png

sonota_dashi.png

47 ms

gift_ico.png

gift_ico.png

46 ms

gohan_ico.png

gohan_ico.png

47 ms

moto_ico.png

moto_ico.png

48 ms

otomo_ico.png

otomo_ico.png

46 ms

tyoumi_ico.png

tyoumi_ico.png

46 ms

freeze_ico.png

freeze_ico.png

45 ms

kare_ico.png

kare_ico.png

47 ms

nabe_ico.png

nabe_ico.png

45 ms

mentai_ico.png

mentai_ico.png

44 ms

tinmi_ico.png

tinmi_ico.png

46 ms

drink_ico.png

drink_ico.png

44 ms

icn_koujigura.png

icn_koujigura.png

48 ms

dougu_ico.png

dougu_ico.png

45 ms

allitem_ico.png

allitem_ico.png

43 ms

linkarrow_red.png

linkarrow_red.png

44 ms

link_arrow_down.png

link_arrow_down.png

42 ms

rank1.png

rank1.png

44 ms

rank2.png

rank2.png

43 ms

rank3.png

rank3.png

44 ms

rank4.png

rank4.png

43 ms

rank5.png

rank5.png

43 ms

rank6.png

rank6.png

43 ms

rank7.png

rank7.png

46 ms

rank8.png

rank8.png

40 ms

rank9.png

rank9.png

35 ms

rank10.png

rank10.png

41 ms

link_arrow_right.png

link_arrow_right.png

41 ms

column_ico.png

column_ico.png

41 ms

bback_pat.png

bback_pat.png

39 ms

fgide_ico.png

fgide_ico.png

40 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

84 ms

footer_back.png

footer_back.png

26 ms

common_ico.png

common_ico.png

24 ms

companypro_ico.png

companypro_ico.png

23 ms

alert_top.png

alert_top.png

24 ms

modal_bg.png

modal_bg.png

665 ms

sub_back_c.png

sub_back_c.png

662 ms

settings

settings

96 ms

star-on-list.png

star-on-list.png

10 ms

star-off-list.png

star-off-list.png

3 ms

Accessibility Review

k-shop.co.jp accessibility score

77

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

Links do not have a discernible name

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

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

k-shop.co.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

Missing source maps for large first-party JavaScript

SEO Factors

k-shop.co.jp 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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise K-shop.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that K-shop.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

k-shop.co.jp

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