alpine.co.jp Website Information
Daily Unique Visits: 4,916
Daily Page Views: 19,664
Income Per Day: $55
Estimated Value: $29,700
alpine.co.jp is registered under .JP top-level domain. Please check other sites in .JP zone.
No name server records were found.
and is probably hosted by AMAZON-02 - Amazon.com, Inc., US. See the full list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.
The highest website alpine.co.jp position in Alexa rank database was 15278 and the lowest rank position was 974082. Current position of alpine.co.jp in Alexa rank database is 255295.
Desktop speed score of alpine.co.jp (45/100) is better than the results of 19.01% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of alpine.co.jp (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed score of alpine.co.jp (40/100) is better than the results of 18.97% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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alpine.co.jp Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
alpine.co.jp whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
[ JPRS database provides information on network administration. Its use is ]
[ restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]
Domain Information: [ドメイン情報]
a. [ドメイン名] ALPINE.CO.JP
e. [そしきめい] あるぱいんかぶしきがいしゃ
f. [組織名] アルパイン株式会社
g. [Organization] ALPINE ELECTRONICS,INC.
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] IS664JP
n. [技術連絡担当者] SK7534JP
p. [ネームサーバ] apn-b002.alpine.co.jp
p. [ネームサーバ] nocsv001.tocn.ne.jp
s. [署名鍵]
[状態] Connected (2022/02/28)
[登録年月日] 1996/02/15
[接続年月日] 1996/03/07
[最終更新] 2021/03/01 01:02:32 (JST)
[ restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]
Domain Information: [ドメイン情報]
a. [ドメイン名] ALPINE.CO.JP
e. [そしきめい] あるぱいんかぶしきがいしゃ
f. [組織名] アルパイン株式会社
g. [Organization] ALPINE ELECTRONICS,INC.
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] IS664JP
n. [技術連絡担当者] SK7534JP
p. [ネームサーバ] apn-b002.alpine.co.jp
p. [ネームサーバ] nocsv001.tocn.ne.jp
s. [署名鍵]
[状態] Connected (2022/02/28)
[登録年月日] 1996/02/15
[接続年月日] 1996/03/07
[最終更新] 2021/03/01 01:02:32 (JST)
alpine.co.jp server information
Servers Location
alpine.co.jp desktop page speed rank
Last tested: 2016-10-09
Desktop Speed
Bad
45/100
alpine.co.jp Desktop Speed Test Quick Summary
priority - 55Enable compression
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Compressing http://www.alpine.co.jp/common/data/css/pages/sub/slider-pro.css could save 12.9KiB (84% reduction).
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priority - 37Leverage 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:
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http://www.alpine.co.jp/common/data/js/jquery-1.7.2.min.js (expiration not specified)
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http://cse.google.com/adsense/search/async-ads.js (60 minutes)
http://www.google.com/jsapi (60 minutes)
http://www.google.com/uds/?file=search&v=1&hl=ja (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)
http://www.alpine.co.jp/common/data/img/fancybox/fancybox_overlay.png (expiration not specified)
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http://www.alpine.co.jp/shared/img/main_index/main_grandprix2016.jpg (expiration not specified)
http://cse.google.com/adsense/search/async-ads.js (60 minutes)
http://www.google.com/jsapi (60 minutes)
http://www.google.com/uds/?file=search&v=1&hl=ja (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)
priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 9 blocking script resources and 11 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.alpine.co.jp/common/data/js/modernizr.js
http://www.alpine.co.jp/common/data/js/jquery-1.7.2.min.js
http://www.alpine.co.jp/common/data/js/jquery.easing.1.3.js
http://www.alpine.co.jp/common/data/js/common.js
http://www.alpine.co.jp/common/data/js/jquery.cookie.js
http://www.google.com/jsapi
http://www.alpine.co.jp/common/data/js/googleSearch.js
http://www.google.com/uds/?file=search&v=1&hl=ja
http://www.google.com/uds/api/search/1.0/33c7bfb92…a8bb29/default+ja.I.js
http://www.alpine.co.jp/common/data/js/jquery-1.7.2.min.js
http://www.alpine.co.jp/common/data/js/jquery.easing.1.3.js
http://www.alpine.co.jp/common/data/js/common.js
http://www.alpine.co.jp/common/data/js/jquery.cookie.js
http://www.google.com/jsapi
http://www.alpine.co.jp/common/data/js/googleSearch.js
http://www.google.com/uds/?file=search&v=1&hl=ja
http://www.google.com/uds/api/search/1.0/33c7bfb92…a8bb29/default+ja.I.js
Optimize CSS Delivery of the following:
http://www.alpine.co.jp/common/data/css/normalize.css
http://www.alpine.co.jp/common/data/css/common.css
http://www.alpine.co.jp/common/data/css/layout.css
http://www.alpine.co.jp/common/data/css/module.css
http://fonts.googleapis.com/css?family=Lato
http://www.alpine.co.jp/common/data/css/pages/sub/slider-pro.css
http://www.alpine.co.jp/common/data/css/pages/sub/slick.css
http://www.alpine.co.jp/common/data/css/pages/main_index.css
http://www.alpine.co.jp/common/data/css/smphone.css
http://www.alpine.co.jp/common/data/css/helper.css
http://www.google.com/uds/api/search/1.0/33c7bfb92…ca8bb29/default+ja.css
http://www.alpine.co.jp/common/data/css/common.css
http://www.alpine.co.jp/common/data/css/layout.css
http://www.alpine.co.jp/common/data/css/module.css
http://fonts.googleapis.com/css?family=Lato
http://www.alpine.co.jp/common/data/css/pages/sub/slider-pro.css
http://www.alpine.co.jp/common/data/css/pages/sub/slick.css
http://www.alpine.co.jp/common/data/css/pages/main_index.css
http://www.alpine.co.jp/common/data/css/smphone.css
http://www.alpine.co.jp/common/data/css/helper.css
http://www.google.com/uds/api/search/1.0/33c7bfb92…ca8bb29/default+ja.css
priority - 14Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 139.8KiB (41% reduction).
Compressing http://www.alpine.co.jp/shared/img/main_index/main_alpine_seminar.png could save 32.9KiB (22% reduction).
Compressing http://www.alpine.co.jp/common/data/img/hdr-ftr/icon_ftr_alpine_seminar.png could save 17.3KiB (85% reduction).
Compressing http://www.alpine.co.jp/common/data/img/main_index/select_bnr_prd_on.png could save 16.2KiB (53% reduction).
Compressing http://www.alpine.co.jp/common/data/img/main_index/select_bnr_prd_off.png could save 14.9KiB (54% reduction).
Compressing and resizing http://www.alpine.co.jp/common/data/img/hdr-ftr/hdr_logo.png could save 13.7KiB (73% reduction).
Compressing http://www.alpine.co.jp/shared/img/main_index/main_bnr_alpinestore_01.png could save 9.2KiB (42% reduction).
Compressing http://www.alpine.co.jp/common/data/img/main_index…nav_bnr_monitor_on.png could save 6.7KiB (55% reduction).
Compressing http://www.alpine.co.jp/common/data/img/main_index…r_carnavigation_on.png could save 6.4KiB (51% reduction).
Compressing http://www.alpine.co.jp/common/data/img/main_index/prdnav_bnr_monitor.png could save 6.1KiB (52% reduction).
Compressing and resizing http://www.alpine.co.jp/common/data/img/hdr-ftr/hdr_store_logo.png could save 6KiB (69% reduction).
Compressing http://www.alpine.co.jp/common/data/img/main_index…_bnr_carnavigation.png could save 6KiB (50% reduction).
Compressing http://www.google.com/cse/static/ja/google_custom_search_watermark.gif could save 1.4KiB (63% reduction).
Compressing http://www.google.com/uds/css/small-logo.png could save 1.1KiB (72% reduction).
Compressing http://www.alpine.co.jp/common/data/img/main_index/carousel-pr.jpg could save 922B (18% reduction).
Compressing http://www.alpine.co.jp/common/data/img/main_index/carousel-st.jpg could save 848B (13% reduction).
Compressing http://www.alpine.co.jp/common/data/img/hdr-ftr/icon_ftr_alpine_seminar.png could save 17.3KiB (85% reduction).
Compressing http://www.alpine.co.jp/common/data/img/main_index/select_bnr_prd_on.png could save 16.2KiB (53% reduction).
Compressing http://www.alpine.co.jp/common/data/img/main_index/select_bnr_prd_off.png could save 14.9KiB (54% reduction).
Compressing and resizing http://www.alpine.co.jp/common/data/img/hdr-ftr/hdr_logo.png could save 13.7KiB (73% reduction).
Compressing http://www.alpine.co.jp/shared/img/main_index/main_bnr_alpinestore_01.png could save 9.2KiB (42% reduction).
Compressing http://www.alpine.co.jp/common/data/img/main_index…nav_bnr_monitor_on.png could save 6.7KiB (55% reduction).
Compressing http://www.alpine.co.jp/common/data/img/main_index…r_carnavigation_on.png could save 6.4KiB (51% reduction).
Compressing http://www.alpine.co.jp/common/data/img/main_index/prdnav_bnr_monitor.png could save 6.1KiB (52% reduction).
Compressing and resizing http://www.alpine.co.jp/common/data/img/hdr-ftr/hdr_store_logo.png could save 6KiB (69% reduction).
Compressing http://www.alpine.co.jp/common/data/img/main_index…_bnr_carnavigation.png could save 6KiB (50% reduction).
Compressing http://www.google.com/cse/static/ja/google_custom_search_watermark.gif could save 1.4KiB (63% reduction).
Compressing http://www.google.com/uds/css/small-logo.png could save 1.1KiB (72% reduction).
Compressing http://www.alpine.co.jp/common/data/img/main_index/carousel-pr.jpg could save 922B (18% reduction).
Compressing http://www.alpine.co.jp/common/data/img/main_index/carousel-st.jpg could save 848B (13% reduction).
priority - 10Minify 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 97.6KiB (40% reduction).
Minifying http://www.alpine.co.jp/common/data/js/jquery.sliderPro.js could save 79.2KiB (43% reduction).
Minifying http://www.alpine.co.jp/common/data/js/jqselectable.js could save 5KiB (39% reduction).
Minifying http://www.alpine.co.jp/common/data/js/jquery.easing.1.3.js could save 4.4KiB (55% reduction).
Minifying http://www.alpine.co.jp/common/data/js/main_index.js could save 4KiB (36% reduction).
Minifying http://www.alpine.co.jp/common/data/js/jquery.smoothScroll.js could save 3.3KiB (15% reduction).
Minifying http://www.alpine.co.jp/common/data/js/common.js could save 1KiB (36% reduction).
Minifying http://www.alpine.co.jp/common/data/js/jquery.cookie.js could save 711B (47% reduction).
Minifying http://www.alpine.co.jp/common/data/js/jqselectable.js could save 5KiB (39% reduction).
Minifying http://www.alpine.co.jp/common/data/js/jquery.easing.1.3.js could save 4.4KiB (55% reduction).
Minifying http://www.alpine.co.jp/common/data/js/main_index.js could save 4KiB (36% reduction).
Minifying http://www.alpine.co.jp/common/data/js/jquery.smoothScroll.js could save 3.3KiB (15% reduction).
Minifying http://www.alpine.co.jp/common/data/js/common.js could save 1KiB (36% reduction).
Minifying http://www.alpine.co.jp/common/data/js/jquery.cookie.js could save 711B (47% reduction).
priority - 4Minify 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 35.8KiB (39% reduction).
Minifying http://www.alpine.co.jp/common/data/css/module.css could save 9.8KiB (45% reduction).
Minifying http://www.alpine.co.jp/common/data/css/normalize.css could save 6KiB (74% reduction).
Minifying http://www.alpine.co.jp/common/data/css/pages/sub/slider-pro.css could save 5KiB (33% reduction).
Minifying http://www.google.com/uds/api/search/1.0/33c7bfb92…ca8bb29/default+ja.css could save 3.9KiB (40% reduction) after compression.
Minifying http://www.alpine.co.jp/common/data/css/pages/main_index.css could save 3.8KiB (36% reduction).
Minifying http://www.alpine.co.jp/common/data/css/layout.css could save 3.2KiB (34% reduction).
Minifying http://www.alpine.co.jp/common/data/css/helper.css could save 2.2KiB (18% reduction).
Minifying http://www.alpine.co.jp/common/data/css/common.css could save 1.3KiB (41% reduction).
Minifying http://www.alpine.co.jp/common/data/css/smphone.css could save 545B (56% reduction).
Minifying http://www.alpine.co.jp/common/data/css/normalize.css could save 6KiB (74% reduction).
Minifying http://www.alpine.co.jp/common/data/css/pages/sub/slider-pro.css could save 5KiB (33% reduction).
Minifying http://www.google.com/uds/api/search/1.0/33c7bfb92…ca8bb29/default+ja.css could save 3.9KiB (40% reduction) after compression.
Minifying http://www.alpine.co.jp/common/data/css/pages/main_index.css could save 3.8KiB (36% reduction).
Minifying http://www.alpine.co.jp/common/data/css/layout.css could save 3.2KiB (34% reduction).
Minifying http://www.alpine.co.jp/common/data/css/helper.css could save 2.2KiB (18% reduction).
Minifying http://www.alpine.co.jp/common/data/css/common.css could save 1.3KiB (41% reduction).
Minifying http://www.alpine.co.jp/common/data/css/smphone.css could save 545B (56% reduction).
priority - 0Minify 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 3.7KiB (18% reduction).
Minifying http://www.alpine.co.jp/ could save 3.7KiB (18% reduction).
alpine.co.jp Desktop Resource Breakdown
| Total Resources | 100 |
| Number of Hosts | 14 |
| Static Resources | 79 |
| JavaScript Resources | 20 |
| CSS Resources | 11 |
alpine.co.jp mobile page speed rank
Last tested: 2019-12-14
Mobile Speed
Bad
40/100
alpine.co.jp Mobile Speed Test Quick Summary
priority - 64Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 9 blocking script resources and 13 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.alpine.co.jp/common/data/js/modernizr.js
http://www.alpine.co.jp/common/data/js/jquery-1.7.2.min.js
http://www.alpine.co.jp/smphone/common/js/hover.js
http://www.alpine.co.jp/common/data/js/jquery.easing.1.3.js
http://www.alpine.co.jp/common/js/jquery.cookie.js
http://www.google.com/jsapi
http://www.alpine.co.jp/common/data/js/googleSearch.js
http://www.google.com/uds/?file=search&v=1&hl=ja
http://www.google.com/uds/api/search/1.0/33c7bfb92…a8bb29/default+ja.I.js
http://www.alpine.co.jp/common/data/js/jquery-1.7.2.min.js
http://www.alpine.co.jp/smphone/common/js/hover.js
http://www.alpine.co.jp/common/data/js/jquery.easing.1.3.js
http://www.alpine.co.jp/common/js/jquery.cookie.js
http://www.google.com/jsapi
http://www.alpine.co.jp/common/data/js/googleSearch.js
http://www.google.com/uds/?file=search&v=1&hl=ja
http://www.google.com/uds/api/search/1.0/33c7bfb92…a8bb29/default+ja.I.js
Optimize CSS Delivery of the following:
http://www.alpine.co.jp/common/css/reset.css
http://www.alpine.co.jp/common/css/default.css
http://www.alpine.co.jp/common/data/css/pages/sub/slider-pro.css
http://www.alpine.co.jp/common/data/css/module.css
http://fonts.googleapis.com/css?family=Lato
http://www.alpine.co.jp/smphone/common/css/style.css
http://www.alpine.co.jp/smphone/common/css/fg.css
http://www.alpine.co.jp/smphone/common/css/products.css
http://www.alpine.co.jp/common/data/css/pages/sub/slick.css
http://www.alpine.co.jp/smphone/common/css/carnavigation.css
http://www.alpine.co.jp/smphone/common/css/top.css
http://www.alpine.co.jp/smphone/common/css/slider.css
http://www.google.com/uds/api/search/1.0/33c7bfb92…ca8bb29/default+ja.css
http://www.alpine.co.jp/common/css/default.css
http://www.alpine.co.jp/common/data/css/pages/sub/slider-pro.css
http://www.alpine.co.jp/common/data/css/module.css
http://fonts.googleapis.com/css?family=Lato
http://www.alpine.co.jp/smphone/common/css/style.css
http://www.alpine.co.jp/smphone/common/css/fg.css
http://www.alpine.co.jp/smphone/common/css/products.css
http://www.alpine.co.jp/common/data/css/pages/sub/slick.css
http://www.alpine.co.jp/smphone/common/css/carnavigation.css
http://www.alpine.co.jp/smphone/common/css/top.css
http://www.alpine.co.jp/smphone/common/css/slider.css
http://www.google.com/uds/api/search/1.0/33c7bfb92…ca8bb29/default+ja.css
priority - 46Leverage 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:
http://b92.yahoo.co.jp/js/s_retargeting.js (expiration not specified)
http://www.alpine.co.jp/common/data/img/hdr-ftr/hdr_icon_search.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/hdr-ftr/icon_ftr_alpine_seminar.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-al.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-aq.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-eq.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-es.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-fi.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-fr.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-ha.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-nb.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-no.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-od.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-pr.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-pra.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-se.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-st.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-ve.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-vo.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/dfg_btn_next.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/dfg_btn_prev.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/prdnav_bnr_accessory.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/prdnav_bnr_camera.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/prdnav_bnr_caraudio.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index…_bnr_carnavigation.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/prdnav_bnr_monitor.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/prdnav_bnr_speaker.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/whatsnew/icn_news_imp.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/whatsnew/icn_news_prdct.png (expiration not specified)
http://www.alpine.co.jp/common/data/js/googleSearch.js (expiration not specified)
http://www.alpine.co.jp/common/data/js/jquery-1.7.2.min.js (expiration not specified)
http://www.alpine.co.jp/common/data/js/jquery.easing.1.3.js (expiration not specified)
http://www.alpine.co.jp/common/data/js/jquery.smoothScroll.js (expiration not specified)
http://www.alpine.co.jp/common/data/js/modernizr.js (expiration not specified)
http://www.alpine.co.jp/common/data/js/slick.min.js (expiration not specified)
http://www.alpine.co.jp/common/js/jquery.cookie.js (expiration not specified)
http://www.alpine.co.jp/shared/img/main_index/alpine-style-2016-1.jpg (expiration not specified)
http://www.alpine.co.jp/shared/img/main_index/main_alpine_seminar.png (expiration not specified)
http://www.alpine.co.jp/shared/img/main_index/main_bnr_alpinestore_01.png (expiration not specified)
http://www.alpine.co.jp/shared/img/main_index/main_bnr_x-premium-sound.jpg (expiration not specified)
http://www.alpine.co.jp/shared/img/main_index/main_grandprix2016.jpg (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/btn_fg.jpg (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/btn_fitting.jpg (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/btn_search.png (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/btn_store.jpg (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/btns-next-prev.png (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/fitting_search_car_bnr.png (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/gotop.png (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/icon_select.png (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/logo.png (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/smp_fb.jpg (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/smp_min.jpg (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/smp_tw.jpg (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/smp_yt.jpg (expiration not specified)
http://www.alpine.co.jp/smphone/common/js/headerNav.js (expiration not specified)
http://www.alpine.co.jp/smphone/common/js/hover.js (expiration not specified)
http://www.alpine.co.jp/smphone/common/js/jquery.slides.min.js (expiration not specified)
http://www.alpine.co.jp/smphone/common/js/main_index.js (expiration not specified)
http://cse.google.com/adsense/search/async-ads.js (60 minutes)
http://www.google.com/jsapi (60 minutes)
http://www.google.com/uds/?file=search&v=1&hl=ja (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)
http://www.alpine.co.jp/common/data/img/hdr-ftr/hdr_icon_search.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/hdr-ftr/icon_ftr_alpine_seminar.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-al.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-aq.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-eq.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-es.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-fi.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-fr.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-ha.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-nb.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-no.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-od.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-pr.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-pra.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-se.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-st.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-ve.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/carousel-vo.jpg (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/dfg_btn_next.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/dfg_btn_prev.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/prdnav_bnr_accessory.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/prdnav_bnr_camera.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/prdnav_bnr_caraudio.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index…_bnr_carnavigation.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/prdnav_bnr_monitor.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/main_index/prdnav_bnr_speaker.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/whatsnew/icn_news_imp.png (expiration not specified)
http://www.alpine.co.jp/common/data/img/whatsnew/icn_news_prdct.png (expiration not specified)
http://www.alpine.co.jp/common/data/js/googleSearch.js (expiration not specified)
http://www.alpine.co.jp/common/data/js/jquery-1.7.2.min.js (expiration not specified)
http://www.alpine.co.jp/common/data/js/jquery.easing.1.3.js (expiration not specified)
http://www.alpine.co.jp/common/data/js/jquery.smoothScroll.js (expiration not specified)
http://www.alpine.co.jp/common/data/js/modernizr.js (expiration not specified)
http://www.alpine.co.jp/common/data/js/slick.min.js (expiration not specified)
http://www.alpine.co.jp/common/js/jquery.cookie.js (expiration not specified)
http://www.alpine.co.jp/shared/img/main_index/alpine-style-2016-1.jpg (expiration not specified)
http://www.alpine.co.jp/shared/img/main_index/main_alpine_seminar.png (expiration not specified)
http://www.alpine.co.jp/shared/img/main_index/main_bnr_alpinestore_01.png (expiration not specified)
http://www.alpine.co.jp/shared/img/main_index/main_bnr_x-premium-sound.jpg (expiration not specified)
http://www.alpine.co.jp/shared/img/main_index/main_grandprix2016.jpg (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/btn_fg.jpg (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/btn_fitting.jpg (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/btn_search.png (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/btn_store.jpg (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/btns-next-prev.png (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/fitting_search_car_bnr.png (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/gotop.png (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/icon_select.png (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/logo.png (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/smp_fb.jpg (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/smp_min.jpg (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/smp_tw.jpg (expiration not specified)
http://www.alpine.co.jp/smphone/common/img/smp_yt.jpg (expiration not specified)
http://www.alpine.co.jp/smphone/common/js/headerNav.js (expiration not specified)
http://www.alpine.co.jp/smphone/common/js/hover.js (expiration not specified)
http://www.alpine.co.jp/smphone/common/js/jquery.slides.min.js (expiration not specified)
http://www.alpine.co.jp/smphone/common/js/main_index.js (expiration not specified)
http://cse.google.com/adsense/search/async-ads.js (60 minutes)
http://www.google.com/jsapi (60 minutes)
http://www.google.com/uds/?file=search&v=1&hl=ja (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)
priority - 27Enable compression
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priority - 10Avoid landing page redirects
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Avoid landing page redirects for the following chain of redirected URLs.
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http://www.alpine.co.jp/
http://www.alpine.co.jp/smphone/
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priority - 9Optimize images
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priority - 6Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
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priority - 1Minify JavaScript
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priority - 0Minify HTML
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alpine.co.jp Mobile Resource Breakdown
| Total Resources | 91 |
| Number of Hosts | 14 |
| Static Resources | 67 |
| JavaScript Resources | 19 |
| CSS Resources | 13 |
alpine.co.jp mobile page usability
Last tested: 2019-12-14
Mobile Usability
Good
99/100
alpine.co.jp Mobile Usability Test Quick Summary
priority - 0Size 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
<input type="button" class="gsc-search-button"> is close to 1 other tap targets.alpine.co.jp HTML validation
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alpine.co.jp TRACEROUTE
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