DHC.CO.JP DHCオンラインショップ|化粧品・健康食品・ファッション


dhc.co.jp website information.

dhc.co.jp domain name is registered by .JP top-level domain registry. See the other sites registred in .JP domain zone.

Following name servers are specified for dhc.co.jp domain:

  • ek-mail02.cobuy.jp
  • ek-mail01.cobuy.jp

According to Alexa traffic rank the highest website dhc.co.jp position was 1472 (in the world). The lowest Alexa rank position was 946481. Current position of dhc.co.jp in Alexa rank database is below 1 million.

Website dhc.co.jp Desktop speed measurement score (9/100) is better than the results of 1.32% of other sites shows that the page desktop performance can be improved.

dhc.co.jp Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of dhc.co.jp (15/100) is better than the results of 2.77% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Aug-01-2021 N/AN/A
Jul-31-2021 50,347-23,414
Jul-30-2021 26,933-13,830
Jul-29-2021 13,10319,299
Jul-28-2021 32,4024,630
Jul-27-2021 37,032-15,168
Jul-26-2021 21,864253

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dhc.co.jp Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



dhc.co.jp whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


dhc.co.jp server information

Servers Location

IP Address
180.37.188.68
Country
Japan
Region
Tokyo
City
Tokyo

dhc.co.jp desktop page speed rank

Last tested: 2018-10-07


Desktop Speed Bad
9/100

dhc.co.jp Desktop Speed Test Quick Summary


priority - 278 Optimize images

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priority - 100 Leverage browser caching

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https://www.dhc.co.jp/goods/517471404/summary.jpg (expiration not specified)
https://www.dhc.co.jp/goods/71086/summary.jpg (expiration not specified)
https://www.dhc.co.jp/script/com.js (expiration not specified)
https://www.dhc.co.jp/search/common/js/dhcpCommon.js (expiration not specified)
https://www.dhc.co.jp/search/image/base_bg.gif (expiration not specified)
https://www.dhc.co.jp/sitetop/banner/new_arrivals.png (expiration not specified)
https://www.dhc.co.jp/sitetop/banner/no1.jpg (expiration not specified)
https://www.dhc.co.jp/sitetop/banner/sagantosu.png (expiration not specified)
https://www.dhc.co.jp/sitetop/banner/web_only.png (expiration not specified)
https://www.dhc.co.jp/sitetop/css/menu.css (expiration not specified)
https://www.dhc.co.jp/sitetop/css/oyakudachi.css (expiration not specified)
https://www.dhc.co.jp/sitetop/image/foot_add.gif (expiration not specified)
https://www.dhc.co.jp/sitetop/image/sale_middle_bn.jpg (expiration not specified)
https://www.dhc.co.jp/sitetop/image/sale_mini_bn.jpg (expiration not specified)
https://www.dhc.co.jp/sitetop/script/common.js (expiration not specified)
https://www.dhc.co.jp/sitetop/script/jquery.easing.1.3.js (expiration not specified)
https://www.dhc.co.jp/sitetop/script/scrolltopcontrol.js (expiration not specified)
https://www.dhc.co.jp/sitetop/script/sitetop.js (expiration not specified)
https://www.dhc.co.jp/sph/image/common/applogo_dhcshop.gif (expiration not specified)
https://www.dhc.co.jp/sph/image/common/icon_pageup.png (expiration not specified)
https://www.dhc.co.jp/sph/js/jq-jquery-onready.min.js (expiration not specified)
https://www.dhc.co.jp/sph/js/jquery.flexslider-2.4.0-min.js (expiration not specified)
https://www.dhc.co.jp/sph/sitetop/cat_food.jpg (expiration not specified)
https://www.dhc.co.jp/sph/sitetop/cat_mens.jpg (expiration not specified)
https://j.zucks.net.zimg.jp/rt?aid=02bcf11d75 (5 minutes)
https://js.fout.jp/segmentation.js (6 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-812235988 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=DC-5489166 (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-3MDV (15 minutes)
https://d.line-scdn.net/n/line_tag/public/release/v1/lt.js (16.6 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://cdn.tt.omtrdc.net/cdn/target.js (60 minutes)
https://dhc-f-s.snva.jp/js/naviplus_suggest.js (60 minutes)
https://dhc-f-s.snva.jp/js/naviplus_suggestitem_view.js (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://s.yjtag.jp/tag.js (4 hours)
https://top.dhc.co.jp/common/image/staff_bisou.png (4 hours)
https://top.dhc.co.jp/common/image/staff_kensou.png (4 hours)
https://top.dhc.co.jp/contents/all/content/brand.js (4 hours)
https://top.dhc.co.jp/contents/all/content/related.js (4 hours)
https://top.dhc.co.jp/contents/all/content/thum/digicataapp.png (4 hours)
https://top.dhc.co.jp/contents/all/content/thum/service_akazawa.jpg (4 hours)
https://top.dhc.co.jp/contents/all/content/thum/service_cs.jpg (4 hours)
https://top.dhc.co.jp/contents/all/content/thum/service_edu.jpg (4 hours)
https://top.dhc.co.jp/contents/all/content/thum/service_karatsu.jpg (4 hours)
https://top.dhc.co.jp/contents/all/content/thum/service_smile.jpg (4 hours)
https://top.dhc.co.jp/contents/all/content/www_app.js (4 hours)
https://top.dhc.co.jp/contents/all/digicata/image/cover_genki.jpg (4 hours)
https://top.dhc.co.jp/contents/all/digicata/image/cover_olive.jpg (4 hours)
https://top.dhc.co.jp/contents/all/extreme_beauty/…pre_extreme_beauty.jpg (4 hours)
https://top.dhc.co.jp/contents/all/instagram_cp/img/banner.png (4 hours)
https://top.dhc.co.jp/contents/app/dhcmake/info/image/fb.png (4 hours)
https://top.dhc.co.jp/contents/corporation/furusato/image/bn_side.png (4 hours)
https://top.dhc.co.jp/contents/guide/newsrelease/image/pdf.gif (4 hours)
https://top.dhc.co.jp/contents/guide/newsrelease/index.js (4 hours)
https://top.dhc.co.jp/contents/skin/age_ranking/sp…e/thum_age_ranking.png (4 hours)
https://top.dhc.co.jp/shop/book/kanahei/image/passport_present.png (4 hours)
https://top.dhc.co.jp/shop/diet/proteindiet/images/brand_proteindiet.png (4 hours)
https://top.dhc.co.jp/shop/skin/olivevirgin_oil/im…nd_olivevirgin_oil.png (4 hours)
https://top.dhc.co.jp/shop/skin/premium_make/image/brand_premium_make.png (4 hours)
https://top.dhc.co.jp/shop/skin/yakuyou_q/img/common/brand_q.png (4 hours)
https://top.dhc.co.jp/tv/health/thum/5843714505001.jpg (4 hours)
https://top.dhc.co.jp/tv/image/image.gif (4 hours)
https://top.dhc.co.jp/tv/www_cm.js (4 hours)

priority - 91 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 891.6KiB (76% reduction).

Compressing https://www.dhc.co.jp/common/js/jquery-1.9.js could save 192.2KiB (71% reduction).
Compressing https://navicast.jp/api/nc2/lib/1.003.js?data[msec]=1538914129465 could save 168.9KiB (82% reduction).
Compressing https://www.dhc.co.jp/main/main.jsp could save 79.5KiB (81% reduction).
Compressing https://www.dhc.co.jp/common/js/jquery.dhcCommon.js could save 43.6KiB (81% reduction).
Compressing https://www.dhc.co.jp/api/goods/getGoodsDetailsFor…719;23147;22637;33991; could save 39.4KiB (88% reduction).
Compressing https://www.dhc.co.jp/common/js/jquery.bxslider.js could save 35.6KiB (75% reduction).
Compressing https://www.dhc.co.jp/common/css/common.css could save 32.7KiB (81% reduction).
Compressing https://www.dhc.co.jp/common/js/slick.min.js could save 30KiB (75% reduction).
Compressing https://www.dhc.co.jp/script/sitecatalyst/mbox.js?20150610 could save 26.8KiB (72% reduction).
Compressing https://www.dhc.co.jp/common/js/baynoteTag3showGuide.js could save 23.5KiB (82% reduction).
Compressing https://www.dhc.co.jp/sitetop/css/menu.css could save 23KiB (89% reduction).
Compressing https://navicast.jp/NavicastApi.js?dhc could save 22.3KiB (68% reduction).
Compressing https://www.dhc.co.jp/common/css/form_common.css could save 19.4KiB (79% reduction).
Compressing https://www.dhc.co.jp/sph/js/jquery.flexslider-2.4.0-min.js could save 15.2KiB (71% reduction).
Compressing https://www.dhc.co.jp/common/js/jquery.tmpl.js could save 12.7KiB (66% reduction).
Compressing https://www.dhc.co.jp/common/js/baynoteTag3.js could save 11.7KiB (73% reduction).
Compressing https://www.dhc.co.jp/common/css/sitetop.css could save 9.4KiB (75% reduction).
Compressing https://www.dhc.co.jp/common/css/base.css could save 9.3KiB (74% reduction).
Compressing https://www.dhc.co.jp/common/css/goods_set.css could save 9.1KiB (81% reduction).
Compressing https://www.dhc.co.jp/script/com.js could save 6.3KiB (61% reduction).
Compressing https://www.dhc.co.jp/script/sitecatalyst/VisitorAPI.js?20150610 could save 6.2KiB (57% reduction).
Compressing https://www.dhc.co.jp/common/icomoon/style.css could save 6KiB (82% reduction).
Compressing https://www.dhc.co.jp/sitetop/script/jquery.easing.1.3.js could save 6KiB (75% reduction).
Compressing https://www.dhc.co.jp/search/common/js/dhcpCommon.js could save 5.4KiB (71% reduction).
Compressing https://www.dhc.co.jp/sitetop/script/common.js could save 4.6KiB (64% reduction).
Compressing https://www.dhc.co.jp/common/css/global_set.css could save 4.6KiB (65% reduction).
Compressing https://www.dhc.co.jp/common/js/jquery.wideslider.js could save 4.3KiB (77% reduction).
Compressing https://www.dhc.co.jp/common/css/slick.css could save 3.7KiB (73% reduction).
Compressing https://www.dhc.co.jp/common/css/footer.css could save 3.2KiB (71% reduction).
Compressing https://www.dhc.co.jp/sitetop/css/oyakudachi.css could save 3KiB (70% reduction).
Compressing https://www.dhc.co.jp/common/css/side.css could save 3KiB (68% reduction).
Compressing https://www.dhc.co.jp/common/css/baynote.css could save 2.9KiB (70% reduction).
Compressing https://www.dhc.co.jp/api/goods/getGoodsCommentLis…day=15&_=1538914129326 could save 2.5KiB (54% reduction).
Compressing https://www.dhc.co.jp/common/js/setting_header.js could save 2.4KiB (76% reduction).
Compressing https://www.dhc.co.jp/common/css/header.css could save 2.3KiB (75% reduction).
Compressing https://www.dhc.co.jp/common/js/setting_sitetop.js could save 2.3KiB (68% reduction).
Compressing https://www.dhc.co.jp/sitetop/script/scrolltopcontrol.js could save 2.2KiB (57% reduction).
Compressing https://www.dhc.co.jp/common/js/jquery.justheight.js could save 2.1KiB (65% reduction).
Compressing https://top.dhc.co.jp/contents/all/content/related.js could save 2.1KiB (70% reduction).
Compressing https://top.dhc.co.jp/contents/all/content/brand.js could save 1.6KiB (73% reduction).
Compressing https://www.dhc.co.jp/common/css/goodscode.css could save 1.5KiB (62% reduction).
Compressing https://imtd.zunoh.jp/imtd-custom/im-api.js?var=1538914129 could save 1.3KiB (57% reduction).
Compressing https://o.advg.jp/ojs2?aid=10046&pid=6&key=&_url=h…e=15389141294195334356 could save 1.2KiB (59% reduction).
Compressing https://www.dhc.co.jp/order/minicart.jsp could save 1.1KiB (56% reduction).
Compressing https://top.dhc.co.jp/contents/guide/newsrelease/index.js could save 1KiB (62% reduction).
Compressing https://top.dhc.co.jp/contents/all/content/www_app.js could save 936B (62% reduction).
Compressing https://www.dhc.co.jp/sitetop/script/sitetop.js could save 528B (50% reduction).
Compressing https://www.dhc.co.jp/common/js/search_keyword.js could save 459B (62% reduction).
Compressing https://www.dhc.co.jp/common/css/import_common.css could save 383B (67% reduction).
Compressing https://www.dhc.co.jp/api/customer/checkLoginStatu…oupon=&_=1538914129328 could save 286B (50% reduction).
Compressing https://www.dhc.co.jp/api/customer/checkLoginStatu…ium=pc&_=1538914129424 could save 286B (50% reduction).
Compressing https://freecoins.line-apps.com/lfc5.js could save 240B (36% reduction).
Compressing https://top.dhc.co.jp/tv/www_cm.js could save 239B (39% reduction).
Compressing https://www.dhc.co.jp/common/js/history.js could save 238B (48% reduction).
Compressing https://o.advg.jp/ojs?aid=10046&pid=6&key= could save 194B (36% reduction).
Compressing https://www.dhc.co.jp/common/js/android-bug-fix.js could save 170B (40% reduction).
Compressing https://s.btstatic.com/lib/765930b71f1de7fa29e04744ec3833694dbaed36.js?v=2 could save 139B (33% reduction).
Compressing https://s.btstatic.com/lib/15c8cb4c52f41c4dacac48f54bdb22712388025a.js?v=2 could save 138B (32% reduction).
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Compressing https://j.zucks.net.zimg.jp/rt?aid=02bcf11d75 could save 110B (29% reduction).

priority - 35 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 344.5KiB (45% reduction).

Minifying https://www.dhc.co.jp/common/js/jquery-1.9.js could save 129.9KiB (49% reduction).
Minifying https://navicast.jp/api/nc2/lib/1.003.js?data[msec]=1538914129465 could save 109.7KiB (53% reduction).
Minifying https://www.dhc.co.jp/common/js/jquery.bxslider.js could save 22.6KiB (49% reduction).
Minifying https://www.dhc.co.jp/common/js/jquery.dhcCommon.js could save 19.2KiB (36% reduction).
Minifying https://navicast.jp/NavicastApi.js?dhc could save 16.7KiB (51% reduction).
Minifying https://www.dhc.co.jp/common/js/jquery.tmpl.js could save 10KiB (52% reduction).
Minifying https://www.dhc.co.jp/common/js/baynoteTag3showGuide.js could save 7.8KiB (28% reduction).
Minifying https://navicast.jp/NavicastApi2.php?mode=js_read&…ta[msec]=1538914129418 could save 5.6KiB (38% reduction) after compression.
Minifying https://www.dhc.co.jp/sitetop/script/jquery.easing.1.3.js could save 4.4KiB (55% reduction).
Minifying https://www.dhc.co.jp/script/sitecatalyst/mbox.js?20150610 could save 3.9KiB (11% reduction).
Minifying https://www.dhc.co.jp/script/com.js could save 3.2KiB (31% reduction).
Minifying https://www.dhc.co.jp/search/common/js/dhcpCommon.js could save 2.2KiB (29% reduction).
Minifying https://www.dhc.co.jp/common/js/setting_sitetop.js could save 2KiB (58% reduction).
Minifying https://www.dhc.co.jp/sitetop/script/common.js could save 1.7KiB (25% reduction).
Minifying https://www.dhc.co.jp/sitetop/script/scrolltopcontrol.js could save 1.4KiB (39% reduction).
Minifying https://www.dhc.co.jp/common/js/setting_header.js could save 1.4KiB (43% reduction).
Minifying https://www.dhc.co.jp/common/js/jquery.wideslider.js could save 869B (16% reduction).
Minifying https://www.dhc.co.jp/common/js/jquery.justheight.js could save 843B (26% reduction).
Minifying https://js.fout.jp/segmentation.js could save 348B (15% reduction) after compression.
Minifying https://freecoins.line-apps.com/lfc5.js could save 305B (46% reduction).
Minifying https://dhc.tt.omtrdc.net/m2/dhc/mbox/ajax?mboxHos…ferrer=&mboxVersion=57 could save 187B (44% reduction) after compression.
Minifying https://www.dhc.co.jp/common/js/android-bug-fix.js could save 123B (29% reduction).
Minifying https://www.dhc.co.jp/common/js/history.js could save 123B (25% reduction).
Minifying https://www.dhc.co.jp/sitetop/script/sitetop.js could save 119B (12% reduction).
Minifying https://o.advg.jp/ojs?aid=10046&pid=6&key= could save 111B (21% reduction).

priority - 10 Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://dhc.co.jp/
http://www.dhc.co.jp/
https://www.dhc.co.jp/
https://www.dhc.co.jp/main/main.jsp

priority - 5 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 51.6KiB (31% reduction).

Minifying https://www.dhc.co.jp/common/css/common.css could save 11.8KiB (30% reduction).
Minifying https://www.dhc.co.jp/common/css/form_common.css could save 8.7KiB (36% reduction).
Minifying https://www.dhc.co.jp/common/css/base.css could save 7KiB (55% reduction).
Minifying https://www.dhc.co.jp/sitetop/css/menu.css could save 5.6KiB (22% reduction).
Minifying https://www.dhc.co.jp/common/css/sitetop.css could save 3.5KiB (28% reduction).
Minifying https://www.dhc.co.jp/common/css/goods_set.css could save 3KiB (28% reduction).
Minifying https://www.dhc.co.jp/common/css/side.css could save 1.8KiB (41% reduction).
Minifying https://www.dhc.co.jp/common/css/global_set.css could save 1.7KiB (25% reduction).
Minifying https://www.dhc.co.jp/common/icomoon/style.css could save 1.4KiB (20% reduction).
Minifying https://www.dhc.co.jp/common/css/goodscode.css could save 1.4KiB (61% reduction).
Minifying https://www.dhc.co.jp/sitetop/css/oyakudachi.css could save 1.4KiB (32% reduction).
Minifying https://www.dhc.co.jp/common/css/footer.css could save 1.3KiB (30% reduction).
Minifying https://www.dhc.co.jp/common/css/slick.css could save 1.2KiB (24% reduction).
Minifying https://www.dhc.co.jp/common/css/baynote.css could save 1KiB (25% reduction).
Minifying https://www.dhc.co.jp/common/css/header.css could save 834B (27% reduction).

priority - 4 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

https://www.dhc.co.jp/common/js/jquery-1.9.js

priority - 3 Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 26.2KiB (27% reduction).

Minifying https://www.dhc.co.jp/main/main.jsp could save 25.9KiB (27% reduction).
Minifying https://www.dhc.co.jp/order/minicart.jsp could save 257B (13% reduction).

dhc.co.jp Desktop Resources

Total Resources246
Number of Hosts30
Static Resources211
JavaScript Resources75
CSS Resources18

dhc.co.jp Desktop Resource Breakdown

dhc.co.jp mobile page speed rank

Last tested: 2018-10-07


Mobile Speed Bad
15/100

dhc.co.jp Mobile Speed Test Quick Summary


priority - 149 Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://www.dhc.co.jp/category/category/10103004/pre_10103004.png (expiration not specified)
https://www.dhc.co.jp/category/category/10103004/thum_10103004.png (expiration not specified)
https://www.dhc.co.jp/category/category/10126025/thum_10126025.png (expiration not specified)
https://www.dhc.co.jp/category/category/11622000/icon_webonly.jpg (expiration not specified)
https://www.dhc.co.jp/category/category/11633006/pre_11633006.png (expiration not specified)
https://www.dhc.co.jp/category/category/11633006/thum_11633006.png (expiration not specified)
https://www.dhc.co.jp/category/category/campaign/campaign2.png (expiration not specified)
https://www.dhc.co.jp/category/diet/css/diet_side.css (expiration not specified)
https://www.dhc.co.jp/category/diet/image201809/mbn_36788.png (expiration not specified)
https://www.dhc.co.jp/category/diet/image201809/mbn_71086.png (expiration not specified)
https://www.dhc.co.jp/category/diet/info/calorie/image/thum_calorie.png (expiration not specified)
https://www.dhc.co.jp/category/diet/info/doguidol/image/thum_doguidol.png (expiration not specified)
https://www.dhc.co.jp/category/diet/info/gamusyara/image/icon_gamusyara.jpg (expiration not specified)
https://www.dhc.co.jp/category/fashion/css/fashion_side.css (expiration not specified)
https://www.dhc.co.jp/category/fashion/image201809/left_201809cp.jpg (expiration not specified)
https://www.dhc.co.jp/category/fashion/info/201809_cp/og.jpg (expiration not specified)
https://www.dhc.co.jp/category/fashion/info/201809_cp/pre_tote.png (expiration not specified)
https://www.dhc.co.jp/category/fashion/info/taikei_lab/og.jpg (expiration not specified)
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priority - 106 Optimize images

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Compressing https://www.dhc.co.jp/sph/sitetop/cat_mens.jpg could save 4KiB (15% reduction).
Compressing https://www.dhc.co.jp/category/other/info/sns_sv201809/pre_sns_sv201809.png could save 3.9KiB (13% reduction).
Compressing https://top.dhc.co.jp/contents/all/find_season_sph…d_season_sph201809.png could save 3.8KiB (33% reduction).
Compressing https://www.dhc.co.jp/sph/image/common/applogo_dhcshop.png could save 3.4KiB (17% reduction).
Compressing https://www.dhc.co.jp/goods/20599/summary.jpg could save 3KiB (37% reduction).
Compressing https://www.dhc.co.jp/common/image/btn/miru_common.png could save 2.9KiB (27% reduction).
Compressing https://www.dhc.co.jp/common/image/service_yoshiko.png could save 2.7KiB (31% reduction).
Compressing https://www.dhc.co.jp/common/image/logo.png could save 2.5KiB (46% reduction).
Compressing https://www.dhc.co.jp/common/image/btn/cart_common.png could save 2.3KiB (22% reduction).
Compressing https://www.dhc.co.jp/common/image/service_dstore.png could save 2.3KiB (33% reduction).
Compressing https://www.dhc.co.jp/goods/128320302/summary.jpg could save 2.1KiB (20% reduction).
Compressing https://www.dhc.co.jp/common/image/service_card.png could save 1.8KiB (22% reduction).
Compressing https://www.dhc.co.jp/goods/128760101/summary.jpg could save 1.7KiB (23% reduction).
Compressing https://top.dhc.co.jp/contents/all/content/thum/digicataapp.png could save 1.3KiB (11% reduction).
Compressing https://www.dhc.co.jp/common/image/copyright.png could save 1.2KiB (37% reduction).
Compressing https://www.dhc.co.jp/sph/image/tab_prev.png could save 1,015B (71% reduction).
Compressing https://www.dhc.co.jp/common/image/mark_twitter.png could save 980B (25% reduction).
Compressing and resizing https://www.dhc.co.jp/sph/image/common/beginner.png could save 946B (62% reduction).
Compressing https://www.dhc.co.jp/common/image/mark_line.png could save 663B (17% reduction).
Compressing https://www.dhc.co.jp/sph/image/common/applogo_dhcshop.gif could save 638B (16% reduction).
Compressing https://www.dhc.co.jp/common/image/mark_search.png could save 305B (24% reduction).
Compressing https://www.dhc.co.jp/common/image/mark_font.png could save 232B (17% reduction).
Compressing https://www.dhc.co.jp/common/image/num_00.png could save 168B (22% reduction).

priority - 77 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 750.4KiB (75% reduction).

Compressing https://www.dhc.co.jp/common/js/jquery-1.9.js could save 192.2KiB (71% reduction).
Compressing https://www.dhc.co.jp/sph/main/main.jsp could save 157.7KiB (82% reduction).
Compressing https://www.dhc.co.jp/common/js/jquery.dhcCommon.js could save 43.6KiB (81% reduction).
Compressing https://www.dhc.co.jp/common/js/jquery.bxslider.js could save 35.6KiB (75% reduction).
Compressing https://www.dhc.co.jp/common/css/common.css could save 32.7KiB (81% reduction).
Compressing https://www.dhc.co.jp/script/sitecatalyst/mbox.js?20150610 could save 26.8KiB (72% reduction).
Compressing https://www.dhc.co.jp/common/js/baynoteTag3showGuide.js could save 23.5KiB (82% reduction).
Compressing https://navicast.jp/NavicastApi.js?dhc could save 22.3KiB (68% reduction).
Compressing https://www.dhc.co.jp/common/css/form_common.css could save 19.4KiB (79% reduction).
Compressing https://www.dhc.co.jp/api/goods/getGoodsDetailsFor…935;22706;23182;30776; could save 19.2KiB (85% reduction).
Compressing https://www.dhc.co.jp/sph/js/jquery.flexslider-2.4.0-min.js could save 15.2KiB (71% reduction).
Compressing https://www.dhc.co.jp/sph/js/jquery.mobile.events.js could save 13.5KiB (70% reduction).
Compressing https://www.dhc.co.jp/common/js/jquery.tmpl.js could save 12.7KiB (66% reduction).
Compressing https://www.dhc.co.jp/sph/css/catop.css could save 12.7KiB (80% reduction).
Compressing https://www.dhc.co.jp/common/js/baynoteTag3.js could save 11.7KiB (73% reduction).
Compressing https://www.dhc.co.jp/sph/js/jquery.smartbanner.js could save 11.6KiB (71% reduction).
Compressing https://www.dhc.co.jp/common/css/goods_set.css could save 9.1KiB (81% reduction).
Compressing https://www.dhc.co.jp/sph/css/sitetop.css could save 8KiB (75% reduction).
Compressing https://www.dhc.co.jp/sph/css/header-footer.css could save 7.5KiB (75% reduction).
Compressing https://www.dhc.co.jp/sph/js/scrolltopcontrol.js could save 6.9KiB (76% reduction).
Compressing https://www.dhc.co.jp/script/sitecatalyst/VisitorAPI.js?20150610 could save 6.2KiB (57% reduction).
Compressing https://www.dhc.co.jp/common/icomoon/style.css could save 6KiB (82% reduction).
Compressing https://www.dhc.co.jp/sph/css/import_common.css could save 5.6KiB (71% reduction).
Compressing https://www.dhc.co.jp/sph/css/drawer_menu.css could save 4.7KiB (74% reduction).
Compressing https://www.dhc.co.jp/common/css/global_set.css could save 4.6KiB (65% reduction).
Compressing https://www.dhc.co.jp/sph/js/flipsnap.min.js could save 4.4KiB (63% reduction).
Compressing https://www.dhc.co.jp/sph/css/font.css could save 3.4KiB (73% reduction).
Compressing https://imtd.zunoh.jp/imtd-custom/td-sync-api.js?var=1538914146 could save 3.1KiB (58% reduction).
Compressing https://www.dhc.co.jp/sph/css/jquery.smartbanner.css could save 2.8KiB (69% reduction).
Compressing https://www.dhc.co.jp/common/js/setting_header.js could save 2.4KiB (76% reduction).
Compressing https://www.dhc.co.jp/sph/css/category_menu.css could save 2.3KiB (72% reduction).
Compressing https://www.dhc.co.jp/common/js/jquery.justheight.js could save 2.1KiB (65% reduction).
Compressing https://www.dhc.co.jp/sph/js/topscript.js could save 2KiB (67% reduction).
Compressing https://www.dhc.co.jp/common/js/jquery.cookie.js could save 1.9KiB (58% reduction).
Compressing https://www.dhc.co.jp/sph/css/last-sidebar.css could save 1.8KiB (70% reduction).
Compressing https://www.dhc.co.jp/sph/css/base.css could save 1.6KiB (63% reduction).
Compressing https://www.dhc.co.jp/sph/js/jquery.last-sidebar.min.js could save 1.5KiB (60% reduction).
Compressing https://www.dhc.co.jp/common/css/goodscode.css could save 1.5KiB (62% reduction).
Compressing https://imtd.zunoh.jp/imtd-custom/im-api.js?var=1538914146 could save 1.3KiB (57% reduction).
Compressing https://o.advg.jp/ojs2?aid=10046&pid=6&key=&_url=h…=153891414593583835121 could save 1.2KiB (59% reduction).
Compressing https://www.dhc.co.jp/sph/js/script.js could save 1.2KiB (66% reduction).
Compressing https://www.dhc.co.jp/sph/js/app.js could save 1KiB (62% reduction).
Compressing https://www.dhc.co.jp/sph/js/breadcrumbs.js could save 969B (65% reduction).
Compressing https://top.dhc.co.jp/contents/all/content/www_sph_app.js could save 967B (63% reduction).
Compressing https://www.dhc.co.jp/common/js/agentcheck4sph.js could save 710B (61% reduction).
Compressing https://top.dhc.co.jp/tv/www_sph.js could save 511B (55% reduction).
Compressing https://www.dhc.co.jp/category/mens/css/mens_side.css could save 305B (54% reduction).
Compressing https://www.dhc.co.jp/sph/js/jquery.cutText.js could save 299B (51% reduction).
Compressing https://www.dhc.co.jp/api/customer/checkLoginStatu…ium=pc&_=1538914145909 could save 287B (50% reduction).
Compressing https://www.dhc.co.jp/api/customer/checkLoginStatus.jsp?_=1538914145907 could save 286B (54% reduction).
Compressing https://www.dhc.co.jp/common/js/history.js could save 238B (48% reduction).
Compressing https://www.dhc.co.jp/category/inner/css/inner_side.css could save 218B (55% reduction).
Compressing https://www.dhc.co.jp/category/fashion/css/fashion_side.css could save 216B (55% reduction).
Compressing https://www.dhc.co.jp/category/food/css/food_side.css could save 197B (39% reduction).
Compressing https://o.advg.jp/ojs?aid=10046&pid=6&key= could save 194B (36% reduction).
Compressing https://s.btstatic.com/lib/765930b71f1de7fa29e04744ec3833694dbaed36.js?v=2 could save 139B (33% reduction).
Compressing https://s.btstatic.com/lib/15c8cb4c52f41c4dacac48f54bdb22712388025a.js?v=2 could save 138B (32% reduction).
Compressing https://s.btstatic.com/lib/87eda272470d357af4cd7e7105c2fa1b725eeced.js?v=2 could save 138B (32% reduction).
Compressing https://s.btstatic.com/lib/a04b935cd097f0ade9d3ace0e168319c024555e6.js?v=2 could save 138B (32% reduction).
Compressing https://s.btstatic.com/lib/ceeef03fd53bf9c0e2162bbb6dcec236b0e412ea.js?v=2 could save 138B (32% reduction).

priority - 45 Avoid landing page redirects

Your page has 4 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://dhc.co.jp/
http://www.dhc.co.jp/
https://www.dhc.co.jp/
https://www.dhc.co.jp/main/main.jsp
https://www.dhc.co.jp/sph/main/main.jsp

priority - 25 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 241.4KiB (43% reduction).

Minifying https://www.dhc.co.jp/common/js/jquery-1.9.js could save 129.9KiB (49% reduction).
Minifying https://www.dhc.co.jp/common/js/jquery.bxslider.js could save 22.6KiB (49% reduction).
Minifying https://www.dhc.co.jp/common/js/jquery.dhcCommon.js could save 19.2KiB (36% reduction).
Minifying https://navicast.jp/NavicastApi.js?dhc could save 16.7KiB (51% reduction).
Minifying https://www.dhc.co.jp/common/js/jquery.tmpl.js could save 10KiB (52% reduction).
Minifying https://www.dhc.co.jp/sph/js/jquery.mobile.events.js could save 8.8KiB (47% reduction).
Minifying https://www.dhc.co.jp/common/js/baynoteTag3showGuide.js could save 7.8KiB (28% reduction).
Minifying https://www.dhc.co.jp/sph/js/jquery.smartbanner.js could save 6.8KiB (43% reduction).
Minifying https://navicast.jp/NavicastApi2.php?mode=js_read&…ta[msec]=1538914145934 could save 5.6KiB (38% reduction) after compression.
Minifying https://www.dhc.co.jp/script/sitecatalyst/mbox.js?20150610 could save 3.9KiB (11% reduction).
Minifying https://www.dhc.co.jp/sph/js/scrolltopcontrol.js could save 3.2KiB (36% reduction).
Minifying https://www.dhc.co.jp/common/js/jquery.cookie.js could save 1.6KiB (49% reduction).
Minifying https://www.dhc.co.jp/common/js/setting_header.js could save 1.4KiB (43% reduction).
Minifying https://www.dhc.co.jp/sph/js/topscript.js could save 874B (29% reduction).
Minifying https://www.dhc.co.jp/common/js/jquery.justheight.js could save 843B (26% reduction).
Minifying https://www.dhc.co.jp/sph/js/script.js could save 659B (38% reduction).
Minifying https://www.dhc.co.jp/sph/js/app.js could save 508B (31% reduction).
Minifying https://www.dhc.co.jp/sph/js/breadcrumbs.js could save 393B (27% reduction).
Minifying https://www.dhc.co.jp/common/js/agentcheck4sph.js could save 302B (26% reduction).
Minifying https://dhc.tt.omtrdc.net/m2/dhc/mbox/ajax?mboxHos…ferrer=&mboxVersion=57 could save 188B (44% reduction) after compression.
Minifying https://www.dhc.co.jp/sph/js/jquery.cutText.js could save 185B (33% reduction).
Minifying https://www.dhc.co.jp/common/js/history.js could save 123B (25% reduction).
Minifying https://o.advg.jp/ojs?aid=10046&pid=6&key= could save 111B (21% reduction).

priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Optimize CSS Delivery of the following:

https://www.dhc.co.jp/sph/css/import_common.css

priority - 5 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 47.3KiB (30% reduction).

Minifying https://www.dhc.co.jp/common/css/common.css could save 11.8KiB (30% reduction).
Minifying https://www.dhc.co.jp/common/css/form_common.css could save 8.7KiB (36% reduction).
Minifying https://www.dhc.co.jp/sph/css/catop.css could save 4.2KiB (27% reduction).
Minifying https://www.dhc.co.jp/sph/css/import_common.css could save 3.2KiB (40% reduction).
Minifying https://www.dhc.co.jp/common/css/goods_set.css could save 3KiB (28% reduction).
Minifying https://www.dhc.co.jp/sph/css/sitetop.css could save 3KiB (29% reduction).
Minifying https://www.dhc.co.jp/common/css/global_set.css could save 1.7KiB (25% reduction).
Minifying https://www.dhc.co.jp/sph/css/header-footer.css could save 1.6KiB (16% reduction).
Minifying https://www.dhc.co.jp/sph/css/drawer_menu.css could save 1.5KiB (25% reduction).
Minifying https://www.dhc.co.jp/sph/css/font.css could save 1.5KiB (32% reduction).
Minifying https://www.dhc.co.jp/common/icomoon/style.css could save 1.4KiB (20% reduction).
Minifying https://www.dhc.co.jp/common/css/goodscode.css could save 1.4KiB (61% reduction).
Minifying https://www.dhc.co.jp/sph/css/base.css could save 1.2KiB (48% reduction).
Minifying https://www.dhc.co.jp/sph/css/last-sidebar.css could save 1.1KiB (41% reduction).
Minifying https://www.dhc.co.jp/sph/css/category_menu.css could save 608B (19% reduction).
Minifying https://www.dhc.co.jp/category/diet/css/diet_side.css could save 382B (32% reduction) after compression.
Minifying https://www.dhc.co.jp/category/health/css/health_side.css could save 240B (30% reduction) after compression.
Minifying https://www.dhc.co.jp/category/mens/css/mens_side.css could save 226B (41% reduction).
Minifying https://www.dhc.co.jp/category/inner/css/inner_side.css could save 212B (54% reduction).
Minifying https://www.dhc.co.jp/category/fashion/css/fashion_side.css could save 210B (53% reduction).
Minifying https://www.dhc.co.jp/category/skin/css/skin_side.css could save 131B (17% reduction) after compression.

priority - 3 Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 29.2KiB (16% reduction).

Minifying https://www.dhc.co.jp/sph/main/main.jsp could save 29.2KiB (16% reduction).

dhc.co.jp Mobile Resources

Total Resources242
Number of Hosts23
Static Resources209
JavaScript Resources64
CSS Resources26

dhc.co.jp Mobile Resource Breakdown

dhc.co.jp mobile page usability

Last tested: 2018-10-07


Mobile Usability Good
99/100

dhc.co.jp Mobile Usability Test Quick Summary


priority - 0 Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="/goods/goodsde…ecommend-22930"></a> is close to 2 other tap targets.

The tap target <a href="/goods/cagoods…sph_present-bb"></a> is close to 1 other tap targets.
The tap target <a href="" class="bx-prev"><</a> and 1 others are close to other tap targets.
The tap target <a href="" class="bx-prev"><</a> and 1 others are close to other tap targets.
The tap target <a href="/goods/goodsde…ing_skin-20601">薬用BBレギュラー&ハーフセット</a> and 1 others are close to other tap targets.
The tap target <a id="scrollcontrol_top" href="#container"></a> is close to 1 other tap targets.

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dhc.co.jp Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


dhc.co.jp TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.