cellstar.co.jp website information.
cellstar.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 cellstar.co.jp domain:
- ns2.zih.net
- ns.zih.net
and probably website cellstar.co.jp is hosted by AKAMAI-AS - Akamai Technologies, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AKAMAI-AS - Akamai Technologies, Inc., US hosting company.
According to Alexa traffic rank the highest website cellstar.co.jp position was 22875 (in the world). The lowest Alexa rank position was 994386. Now website cellstar.co.jp ranked in Alexa database as number 516401 (in the world).
Website cellstar.co.jp Desktop speed measurement score (31/100) is better than the results of 8.96% of other sites shows that the page desktop performance can be improved.
cellstar.co.jp Mobile usability score (67/100) is better than the results of 18.73% of other sites and shows that the page mobile usability is poor and can be improved.
Mobile speed measurement score of cellstar.co.jp (36/100) is better than the results of 14.78% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Sep-22-2024 | 516,401 | -2,394 |
| Sep-21-2024 | 514,007 | -3,129 |
| Sep-20-2024 | 510,878 | -12,195 |
| Sep-19-2024 | 498,683 | -404 |
| Sep-18-2024 | 498,279 | 6,763 |
| Sep-17-2024 | 505,042 | -2,818 |
| Sep-16-2024 | 502,224 | -6,286 |
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cellstar.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.
cellstar.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.
cellstar.co.jp server information
cellstar.co.jp desktop page speed rank
Last tested: 2018-10-29
Desktop Speed
Bad
31/100
cellstar.co.jp Desktop Speed Test Quick Summary
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http://www.cellstar.co.jp/js/main.js (expiration not specified)
http://www.cellstar.co.jp/products/images/Individual/thumb/main_arw83ga.jpg (expiration not specified)
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http://www.mycellstar.jp/mcd/gpdinfo/img/gasoline_date.png (expiration not specified)
http://www.mycellstar.jp/mcd/gps/img/gps_date_top.png (expiration not specified)
http://www.mycellstar.jp/mcd/ptminfo/img/otif_date_top.png (expiration not specified)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.googletagmanager.com/gtag/js?id=UA-122092035-1 (15 minutes)
http://cse.google.com/adsense/search/async-ads.js (60 minutes)
http://www.google.com/jsapi?autoload=%7B%22modules…22%3A%22ja%22%7D%5D%7D (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 16 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 160.4KiB (36% reduction).
Minifying http://www.cellstar.co.jp/js/jquery-ui.js could save 160.4KiB (36% reduction).
priority - 16 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 5 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.
Remove render-blocking JavaScript:
http://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js
http://www.cellstar.co.jp/js/main.js
http://www.cellstar.co.jp/js/jquery.matchHeight-min.js
http://www.cellstar.co.jp/js/jquery-ui.js
http://www.cellstar.co.jp/js/jquery.colorbox-min.js
http://www.cellstar.co.jp/js/main.js
http://www.cellstar.co.jp/js/jquery.matchHeight-min.js
http://www.cellstar.co.jp/js/jquery-ui.js
http://www.cellstar.co.jp/js/jquery.colorbox-min.js
Optimize CSS Delivery of the following:
http://www.cellstar.co.jp/css/site_css/base.css
http://www.cellstar.co.jp/css/site_css/sanitize.css
http://www.cellstar.co.jp/css/site_css/layout.css
http://www.cellstar.co.jp/css/site_css/module.css
http://www.cellstar.co.jp/css/colorbox.css
http://www.cellstar.co.jp/css/site_css/sanitize.css
http://www.cellstar.co.jp/css/site_css/layout.css
http://www.cellstar.co.jp/css/site_css/module.css
http://www.cellstar.co.jp/css/colorbox.css
priority - 2 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 15.6KiB (23% reduction).
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priority - 1 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 9.2KiB (23% reduction).
Minifying http://cellstar.co.jp/ could save 9.2KiB (23% reduction).
cellstar.co.jp Desktop Resources
| Total Resources | 94 |
| Number of Hosts | 16 |
| Static Resources | 78 |
| JavaScript Resources | 19 |
| CSS Resources | 8 |
cellstar.co.jp Desktop Resource Breakdown
cellstar.co.jp mobile page speed rank
Last tested: 2018-10-29
Mobile Speed
Bad
36/100
cellstar.co.jp Mobile Speed Test Quick Summary
priority - 49 Optimize images
Properly formatting and compressing images can save many bytes of data.
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priority - 48 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:
http://cellstar.co.jp/img/site_top/2018assurapv_s.png (expiration not specified)
http://cellstar.co.jp/img/site_top/cellstar_top001.png (expiration not specified)
http://cellstar.co.jp/img/site_top/cellstar_top003.png (expiration not specified)
http://cellstar.co.jp/img/site_top/cellstar_top004.png (expiration not specified)
http://cellstar.co.jp/img/site_top/cellstar_top005.png (expiration not specified)
http://cellstar.co.jp/img/site_top/cellstar_top006.png (expiration not specified)
http://cellstar.co.jp/img/site_top/cellstar_top007.png (expiration not specified)
http://cellstar.co.jp/img/site_top/csd690fhr_kazuchannel_s.png (expiration not specified)
http://cellstar.co.jp/img/site_top/top_bnr02.png (expiration not specified)
http://cellstar.co.jp/img/site_top/top_bnr03.png (expiration not specified)
http://cellstar.co.jp/img/site_top/top_bnr04.png (expiration not specified)
http://cellstar.co.jp/img/site_top/top_bnr_cargoods2017.jpg (expiration not specified)
http://cellstar.co.jp/img/site_top/top_bnr_focus690.jpg (expiration not specified)
http://cellstar.co.jp/img/site_top/top_bnr_focus790.jpg (expiration not specified)
http://cellstar.co.jp/img/site_top/top_bnr_hamasuta.jpg (expiration not specified)
http://cellstar.co.jp/img/site_top/top_bnr_ibs-tbstv.jpg (expiration not specified)
http://cellstar.co.jp/img/site_top/top_bnr_mie.jpg (expiration not specified)
http://cellstar.co.jp/img/site_top/top_mainitem001.png (expiration not specified)
http://cellstar.co.jp/img/site_top/top_mainitem002.png (expiration not specified)
http://cellstar.co.jp/img/site_top/top_ti_review.png (expiration not specified)
http://www.cellstar.co.jp/css/colorbox.css (expiration not specified)
http://www.cellstar.co.jp/css/site_css/base.css (expiration not specified)
http://www.cellstar.co.jp/css/site_css/layout.css (expiration not specified)
http://www.cellstar.co.jp/css/site_css/module.css (expiration not specified)
http://www.cellstar.co.jp/css/site_css/sanitize.css (expiration not specified)
http://www.cellstar.co.jp/images/bt_recorder_connect.png (expiration not specified)
http://www.cellstar.co.jp/images/bt_side_assura-link.png (expiration not specified)
http://www.cellstar.co.jp/images/bt_side_obd2.png (expiration not specified)
http://www.cellstar.co.jp/img/site_common/arrow.png (expiration not specified)
http://www.cellstar.co.jp/img/site_common/footer_siteid.png (expiration not specified)
http://www.cellstar.co.jp/img/site_common/gnav_arrow.png (expiration not specified)
http://www.cellstar.co.jp/img/site_common/siteid.png (expiration not specified)
http://www.cellstar.co.jp/img/site_top/790_kazuchannel.png (expiration not specified)
http://www.cellstar.co.jp/img/site_top/icon_emergency.png (expiration not specified)
http://www.cellstar.co.jp/img/site_top/nikkan2018report.jpg (expiration not specified)
http://www.cellstar.co.jp/img/site_top/top_bnr01.png (expiration not specified)
http://www.cellstar.co.jp/img/site_top/top_customer_icon.png (expiration not specified)
http://www.cellstar.co.jp/img/site_top/top_customer_ti.png (expiration not specified)
http://www.cellstar.co.jp/img/site_top/top_facebook.png (expiration not specified)
http://www.cellstar.co.jp/img/site_top/top_information_ti.png (expiration not specified)
http://www.cellstar.co.jp/img/site_top/top_magazine_icon.png (expiration not specified)
http://www.cellstar.co.jp/img/site_top/top_magazine_ti.png (expiration not specified)
http://www.cellstar.co.jp/img/site_top/top_softwarenews_ti.png (expiration not specified)
http://www.cellstar.co.jp/img/site_top/top_ti_newproduct.png (expiration not specified)
http://www.cellstar.co.jp/js/jquery-ui.js (expiration not specified)
http://www.cellstar.co.jp/js/jquery.colorbox-min.js (expiration not specified)
http://www.cellstar.co.jp/js/jquery.matchHeight-min.js (expiration not specified)
http://www.cellstar.co.jp/js/main.js (expiration not specified)
http://www.cellstar.co.jp/products/images/Individual/thumb/main_arw83ga.jpg (expiration not specified)
http://www.cellstar.co.jp/products/images/Individual/thumb/main_arw93gm.jpg (expiration not specified)
http://www.cellstar.co.jp/products/images/Individu…umb/main_csd750fhg.jpg (expiration not specified)
http://www.cellstar.co.jp/products/images/Individu…umb/main_csd790fhg.jpg (expiration not specified)
http://www.cellstar.co.jp/products/images/Individual/thumb/main_gr91.jpg (expiration not specified)
http://www.cellstar.co.jp/products/images/Individual/thumb/main_tr750.jpg (expiration not specified)
http://www.cellstar.co.jp/products/images/Individual/thumb/main_tr790.jpg (expiration not specified)
http://www.cellstar.co.jp/products/images/Individual/thumb/main_va01e.jpg (expiration not specified)
http://www.mycellstar.jp/mcd/gpdinfo/img/gasoline_date.png (expiration not specified)
http://www.mycellstar.jp/mcd/gps/img/gps_date_top.png (expiration not specified)
http://www.mycellstar.jp/mcd/ptminfo/img/otif_date_top.png (expiration not specified)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.googletagmanager.com/gtag/js?id=UA-122092035-1 (15 minutes)
http://cse.google.com/adsense/search/async-ads.js (60 minutes)
http://www.google.com/jsapi?autoload=%7B%22modules…22%3A%22ja%22%7D%5D%7D (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
http://cellstar.co.jp/img/site_top/cellstar_top001.png (expiration not specified)
http://cellstar.co.jp/img/site_top/cellstar_top003.png (expiration not specified)
http://cellstar.co.jp/img/site_top/cellstar_top004.png (expiration not specified)
http://cellstar.co.jp/img/site_top/cellstar_top005.png (expiration not specified)
http://cellstar.co.jp/img/site_top/cellstar_top006.png (expiration not specified)
http://cellstar.co.jp/img/site_top/cellstar_top007.png (expiration not specified)
http://cellstar.co.jp/img/site_top/csd690fhr_kazuchannel_s.png (expiration not specified)
http://cellstar.co.jp/img/site_top/top_bnr02.png (expiration not specified)
http://cellstar.co.jp/img/site_top/top_bnr03.png (expiration not specified)
http://cellstar.co.jp/img/site_top/top_bnr04.png (expiration not specified)
http://cellstar.co.jp/img/site_top/top_bnr_cargoods2017.jpg (expiration not specified)
http://cellstar.co.jp/img/site_top/top_bnr_focus690.jpg (expiration not specified)
http://cellstar.co.jp/img/site_top/top_bnr_focus790.jpg (expiration not specified)
http://cellstar.co.jp/img/site_top/top_bnr_hamasuta.jpg (expiration not specified)
http://cellstar.co.jp/img/site_top/top_bnr_ibs-tbstv.jpg (expiration not specified)
http://cellstar.co.jp/img/site_top/top_bnr_mie.jpg (expiration not specified)
http://cellstar.co.jp/img/site_top/top_mainitem001.png (expiration not specified)
http://cellstar.co.jp/img/site_top/top_mainitem002.png (expiration not specified)
http://cellstar.co.jp/img/site_top/top_ti_review.png (expiration not specified)
http://www.cellstar.co.jp/css/colorbox.css (expiration not specified)
http://www.cellstar.co.jp/css/site_css/base.css (expiration not specified)
http://www.cellstar.co.jp/css/site_css/layout.css (expiration not specified)
http://www.cellstar.co.jp/css/site_css/module.css (expiration not specified)
http://www.cellstar.co.jp/css/site_css/sanitize.css (expiration not specified)
http://www.cellstar.co.jp/images/bt_recorder_connect.png (expiration not specified)
http://www.cellstar.co.jp/images/bt_side_assura-link.png (expiration not specified)
http://www.cellstar.co.jp/images/bt_side_obd2.png (expiration not specified)
http://www.cellstar.co.jp/img/site_common/arrow.png (expiration not specified)
http://www.cellstar.co.jp/img/site_common/footer_siteid.png (expiration not specified)
http://www.cellstar.co.jp/img/site_common/gnav_arrow.png (expiration not specified)
http://www.cellstar.co.jp/img/site_common/siteid.png (expiration not specified)
http://www.cellstar.co.jp/img/site_top/790_kazuchannel.png (expiration not specified)
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https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.googletagmanager.com/gtag/js?id=UA-122092035-1 (15 minutes)
http://cse.google.com/adsense/search/async-ads.js (60 minutes)
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priority - 45 Enable compression
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priority - 32 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:
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priority - 2 Minify CSS
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priority - 1 Minify HTML
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cellstar.co.jp Mobile Resources
| Total Resources | 95 |
| Number of Hosts | 16 |
| Static Resources | 79 |
| JavaScript Resources | 19 |
| CSS Resources | 8 |
cellstar.co.jp Mobile Resource Breakdown
cellstar.co.jp mobile page usability
Last tested: 2018-10-29
Mobile Usability
Medium
67/100
cellstar.co.jp Mobile Usability Test Quick Summary
priority - 40 Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.
The following text fragments have a small font size. Increase the font size to make them more legible.
お問い合わせ and 3 others render only 3 pixels tall (10 CSS pixels).Your browser d…ats available. renders only 7 pixels tall (22 CSS pixels).Click here to…t HTML5 video. renders only 7 pixels tall (22 CSS pixels).ドライブレコーダー renders only 6 pixels tall (18 CSS pixels).GPSレーダー探知機 renders only 6 pixels tall (18 CSS pixels).セルスター公式ショッピングサ…装サイトにご注意にください。 renders only 4 pixels tall (14 CSS pixels).GPSレーダー探知機 and 3 others render only 3 pixels tall (10 CSS pixels).CSD-790FHG and 7 others render only 6 pixels tall (18 CSS pixels).ドライブレコーダー and 3 others render only 3 pixels tall (10 CSS pixels).2018.10.05 and 4 others render only 4 pixels tall (14 CSS pixels).[重要なお知らせ] and 3 others render only 3 pixels tall (10 CSS pixels).日刊自動車新聞 用品大賞20…0FHGが準グランプリを受賞 and 4 others render only 5 pixels tall (15 CSS pixels).[お知らせ] renders only 3 pixels tall (10 CSS pixels).2018.07.30 and 2 others render only 4 pixels tall (14 CSS pixels).[お知らせ] and 2 others render only 3 pixels tall (10 CSS pixels).本体ソフトウェアを公開しました。 and 6 others render only 5 pixels tall (15 CSS pixels).CSD-790FHG ビュ…0.9.15を公開しました。 and 4 others render only 5 pixels tall (15 CSS pixels).製品やサービスの適合サポート…まずはこちらをご覧ください。 and 1 others render only 3 pixels tall (11 CSS pixels).自社開発・自社生産のご案内 and 4 others render only 4 pixels tall (14 CSS pixels).ALL Rights res…STRIES Co.,Ltd renders only 3 pixels tall (10 CSS pixels).priority - 10 Configure the viewport
Your page specifies a fixed-width desktop viewport. Use a responsive viewport to allow your page to render properly on all devices.
Configuring a viewport specifying width=device-width instead of width=1200 will allow your page to adapt for devices of various widths. This may require additional work to adapt your styling for smaller screens.
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="//www.cellstar…y/recruit.html">リクルート</a> is close to 2 other tap targets.The tap target
<a href="https://www.youtube.com" class="ytp-small-redirect-link"></a> is close to 1 other tap targets.The tap target
<a href="https://www.yo…?v=5-vVIw6kxHI" class="ytp-watermark…ix-sessionlink"></a> is close to 1 other tap targets.The tap target
<a href="download_firm.php?p=144">AR-43GA (バージョン1.14)</a> and 2 others are close to other tap targets.cellstar.co.jp similar domains
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cellstar.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.
cellstar.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.