AlexaWhoisServer InformationDesktop SpeedMobile SpeedMobile UsabilityHTML ErrorsPingTraceroute

ATMARKIT.CO.JP ITエキスパートのための問題解決メディア - ＠IT

atmarkit.co.jp Website Information

Daily Unique Visits: 105,264

Daily Page Views: 631,584

Income Per Day: $1,263

Estimated Value: $909,360

atmarkit.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 atmarkit.co.jp position in Alexa rank database was 13147 and the lowest rank position was 13813. Current position of atmarkit.co.jp in Alexa rank database is 13625.

Desktop speed score of atmarkit.co.jp (65/100) is better than the results of 42.84% of other sites and shows that the page desktop performance can be improved.

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

Mobile speed score of atmarkit.co.jp (54/100) is better than the results of 41.82% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Advertisement

atmarkit.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.

atmarkit.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] ATMARKIT.CO.JP
e. [そしきめい] ゆうげんがいしゃねっとびじょん
f. [組織名] 有限会社ネットビジョン
g. [Organization] Netvision Co., Ltd.
k. [組織種別] 有限会社
l. [Organization Type] limited private company
m. [登録担当者] TO12884JP
n. [技術連絡担当者] YN42983JP
p. [ネームサーバ] ns-270.awsdns-33.com
p. [ネームサーバ] ns-1657.awsdns-15.co.uk
p. [ネームサーバ] ns-1481.awsdns-57.org
p. [ネームサーバ] ns-708.awsdns-24.net
s. [署名鍵]
[状態] Connected (2025/07/31)
[登録年月日] 2005/07/21
[接続年月日] 2005/07/21
[最終更新] 2024/08/01 01:01:51 (JST)

atmarkit.co.jp server information

Servers Location

atmarkit.co.jp desktop page speed rank

Last tested: 2016-06-13

Desktop Speed Medium
65/100

atmarkit.co.jp Desktop Speed Test Quick Summary


priority - 27Leverage 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://cx.api.itmedia.co.jp/v1.js (expiration not specified)
http://el.jibun.atmarkit.co.jp/images/profile_career.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293727/300777334/80x60.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293728/300777536/yb11_80x60.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293730/300779719/banner.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293730/300779831/80x60.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293730/300779852/80.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293730/300780195/int_80_01.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293730/300780262/icon80_1_2.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293732/300781671/icon80.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293732/30…704/DDS_icon02_080.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293732/300782419/80x60.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293732/300782472/80x60.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293732/300782485/80.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293732/30…ait_ciscodna_80x60.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293732/300782513/80x60.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293733/300782924/icon80_1_2.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293733/300782930/80x60.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293733/300782944/dell_80x60_1.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293733/300782959/icon_080a.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293733/300783038/80.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293734/300783816/at160603-80b.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293734/30…x60_44278_160518_2.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293734/300783978/80x60.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293734/300784044/80x60_009.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293734/300784049/80x60_010.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293734/300784053/80x60_011.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293734/30…x60_44539_160602_3.jpg (expiration not specified)
http://img.itmedia.jp/so/images/sa/b/286/293735/300784868/300x50b.jpg (expiration not specified)
http://www.atmarkit.co.jp/include/sc/s_code.js (expiration not specified)
http://connect.facebook.net/en_US/fbevents.js (20 minutes)
http://connect.facebook.net/ja_JP/sdk.js (20 minutes)
http://www.atmarkit.co.jp/include/series/3328/list_10.json (30 minutes)
http://www.atmarkit.co.jp/js/ad.js (30 minutes)
http://www.atmarkit.co.jp/js/adRequest.js (30 minutes)
http://www.atmarkit.co.jp/js/ait/ad.js (30 minutes)
http://www.atmarkit.co.jp/js/ait/base.js (30 minutes)
http://www.atmarkit.co.jp/js/ait/ex_adRequest.js (30 minutes)
http://www.atmarkit.co.jp/js/ait/top.js (30 minutes)
http://www.atmarkit.co.jp/js/base.js (30 minutes)
http://www.atmarkit.co.jp/js/itmid/smartPhoneHeadLink.js (30 minutes)
http://www.atmarkit.co.jp/js/lib/prettify.js (30 minutes)
http://www.atmarkit.co.jp/js/masterBodyEnd.js (30 minutes)
http://www.atmarkit.co.jp/js/scAccount.js (30 minutes)
http://www.atmarkit.co.jp/js/scRequest.js (30 minutes)
http://www.atmarkit.co.jp/js/spv/movePC2SP.js (30 minutes)
http://www.atmarkit.co.jp/js/top.js (30 minutes)
http://www.atmarkit.co.jp/json/ait/rss_reborn_top_ranking_day.json (30 minutes)
http://www.atmarkit.co.jp/json/ait/rss_reborn_top_ranking_month.json (30 minutes)
http://cdn.cxense.com/cx.js (60 minutes)
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&s…ook%2Fv2%2Fdefault.css (60 minutes)
http://c.nakanohito.jp/b3/bi.js (3 hours)

priority - 13Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 120.2KiB (40% reduction).

Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293732/300781671/icon80.jpg could save 25.9KiB (81% reduction).
Compressing and resizing http://image.itmedia.co.jp/ait/images/htmlgen/part…ook1__1_1454068210.jpg could save 15.8KiB (91% reduction).
Compressing and resizing http://image.itmedia.co.jp/ait/images/htmlgen/part…ook1__1_1462860553.jpg could save 14.3KiB (91% reduction).
Compressing and resizing http://image.itmedia.co.jp/ait/images/htmlgen/part…ook1__1_1457505130.jpg could save 13.8KiB (91% reduction).
Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293728/300777536/yb11_80x60.jpg could save 8.1KiB (51% reduction).
Losslessly compressing https://static.xx.fbcdn.net/rsrc.php/v2/yq/r/aUHaxbJag9d.png could save 6.9KiB (32% reduction).
Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293733/300782978/rec.gif could save 6.6KiB (14% reduction).
Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293732/300782350/728x90.gif could save 5.1KiB (18% reduction).
Losslessly compressing http://www.google.com/cse/static/ja/google_custom_search_watermark.gif could save 1.4KiB (63% reduction).
Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293730/300779719/banner.jpg could save 1.4KiB (16% reduction).
Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293733/300782924/icon80_1_2.jpg could save 1.4KiB (19% reduction).
Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293732/30…704/DDS_icon02_080.jpg could save 1.1KiB (17% reduction).
Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293733/300782930/80x60.jpg could save 1.1KiB (44% reduction).
Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293730/300780262/icon80_1_2.jpg could save 1.1KiB (17% reduction).
Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293733/300782959/icon_080a.jpg could save 1.1KiB (38% reduction).
Losslessly compressing http://www.google.com/uds/css/small-logo.png could save 1.1KiB (72% reduction).
Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293732/300782419/80x60.jpg could save 1KiB (46% reduction).
Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293730/300780195/int_80_01.jpg could save 1KiB (16% reduction).
Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293734/300783978/80x60.jpg could save 1,000B (42% reduction).
Losslessly compressing http://image.itmedia.co.jp/ait/articles/1606/10/top_news022.gif could save 998B (15% reduction).
Losslessly compressing https://external-amt2-1.xx.fbcdn.net/safe_image.ph…01.jpg&cfs=1&upscale=1 could save 898B (12% reduction).
Losslessly compressing https://www.google.com/uds/css/v2/clear.png could save 874B (85% reduction).
Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293732/300782485/80.jpg could save 857B (14% reduction).
Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293730/300779852/80.jpg could save 854B (11% reduction).
Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293727/300777334/80x60.jpg could save 851B (33% reduction).
Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293734/300783816/at160603-80b.jpg could save 849B (20% reduction).
Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293730/300779831/80x60.jpg could save 848B (23% reduction).
Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293732/300782472/80x60.jpg could save 848B (20% reduction).
Losslessly compressing http://img.itmedia.jp/so/images/sa/b/286/293733/300782944/dell_80x60_1.jpg could save 848B (20% reduction).
Losslessly compressing https://external-amt2-1.xx.fbcdn.net/safe_image.ph…it.gif&cfs=1&upscale=1 could save 844B (26% reduction).
Losslessly compressing http://www.google.com/uds/css/v2/search_box_icon.png could save 842B (82% reduction).
Losslessly compressing http://image.itmedia.co.jp/ait/articles/1206/14/top_news130.gif could save 839B (12% reduction).

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

Your page has 29 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://dlv.itmedia.jp/adsv/v1?posall=T&fp=root%2FI…t=js&rnd=1465790969005
http://www.atmarkit.co.jp/js/spv/movePC2SP.js
http://www.atmarkit.co.jp/js/lib/prettify.js
http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js
http://fc.itmedia.co.jp/fpcookie?site_id=itm_
http://www.atmarkit.co.jp/js/scAccount.js
http://www.atmarkit.co.jp/js/adRequest.js
http://www.atmarkit.co.jp/js/scRequest.js
http://cdn.cxense.com/cx.js
http://www.atmarkit.co.jp/js/ait/ex_adRequest.js
http://www.atmarkit.co.jp/js/base.js
http://www.atmarkit.co.jp/js/ad.js
http://www.atmarkit.co.jp/js/top.js
http://www.atmarkit.co.jp/js/ait/base.js
http://www.atmarkit.co.jp/js/ait/ad.js
http://www.atmarkit.co.jp/js/ait/top.js
http://cx.api.itmedia.co.jp/v1.js
http://dlv.itmedia.jp/adsv/v1?posall=ITWS&oe=shift…ndtg=&x-cxsegids=&t=js
http://dlv.itmedia.jp/adsv/v1?posall=ITWL&oe=shift…ndtg=&x-cxsegids=&t=js
http://dlv.itmedia.jp/adsv/v1?posall=COIDP1&oe=shi…ndtg=&x-cxsegids=&t=js
http://dlv.itmedia.jp/adsv/v1?posall=COIDP2&oe=shi…ndtg=&x-cxsegids=&t=js
http://dlv.itmedia.jp/adsv/v1?posall=COIDP3&oe=shi…ndtg=&x-cxsegids=&t=js
http://www.google.com/jsapi
http://www.google.com/uds/?file=search&v=1&hl=ja&s…ook%2Fv2%2Fdefault.css
http://www.google.com/uds/api/search/1.0/8bdfc7978…55872c/default+ja.I.js
http://dlv.itmedia.jp/adsv/v1?posall=ITN&oe=shift_…ndtg=&x-cxsegids=&t=js
http://dlv.itmedia.jp/adsv/v1?posall=ITT1&oe=shift…ndtg=&x-cxsegids=&t=js
http://dlv.itmedia.jp/adsv/v1?posall=ITT2&oe=shift…ndtg=&x-cxsegids=&t=js
http://dlv.itmedia.jp/adsv/v1?posall=ITT3&oe=shift…ndtg=&x-cxsegids=&t=js

Optimize CSS Delivery of the following:

http://www.itmedia.co.jp/css/ait/base.css
http://www.itmedia.co.jp/css/base.css
http://www.itmedia.co.jp/css/ait/ad.css
http://www.itmedia.co.jp/css/ad.css
http://www.itmedia.co.jp/css/ait/top.css
http://www.itmedia.co.jp/css/top.css
http://www.itmedia.co.jp/js/lib/prettify.css
http://www.google.com/uds/api/search/1.0/8bdfc7978…255872c/default+ja.css
http://www.google.com/cse/style/look/v2/default.css

priority - 5Enable 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 48.7KiB (68% reduction).

Compressing http://dlv.itmedia.jp/adsv/v1?posall=50ISTLC&oe=sh…ndtg=&x-cxsegids=&t=js could save 22.5KiB (80% reduction).
Compressing http://www.atmarkit.co.jp/include/sc/s_code.js could save 20.1KiB (60% reduction).
Compressing http://www.atmarkit.co.jp/js/ait/top.js could save 3.5KiB (66% reduction).
Compressing http://www.atmarkit.co.jp/js/itmid/smartPhoneHeadLink.js could save 1.4KiB (57% reduction).
Compressing http://dlv.itmedia.jp/adsv/v1?posall=10ISTLR&oe=sh…ndtg=&x-cxsegids=&t=js could save 656B (53% reduction).
Compressing http://a.one.impact-ad.jp/combo?oid=3fd7226817f3a4…%83%BC%E3%82%AF&mtk=LA could save 601B (64% reduction).

priority - 2Minify 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 24.2KiB (37% reduction).

Minifying http://www.atmarkit.co.jp/js/lib/prettify.js could save 9.3KiB (54% reduction) after compression.
Minifying http://www.atmarkit.co.jp/js/base.js could save 5.8KiB (31% reduction) after compression.
Minifying http://www.atmarkit.co.jp/js/spv/movePC2SP.js could save 1.6KiB (35% reduction) after compression.
Minifying http://www.atmarkit.co.jp/js/masterBodyEnd.js could save 1.5KiB (34% reduction) after compression.
Minifying http://www.atmarkit.co.jp/js/ait/top.js could save 1.1KiB (21% reduction).
Minifying http://www.atmarkit.co.jp/js/ait/base.js could save 1.1KiB (18% reduction) after compression.
Minifying http://www.atmarkit.co.jp/js/adRequest.js could save 1KiB (39% reduction) after compression.
Minifying http://www.atmarkit.co.jp/js/itmid/smartPhoneHeadLink.js could save 853B (34% reduction).
Minifying http://www.atmarkit.co.jp/js/ait/ex_adRequest.js could save 754B (40% reduction) after compression.
Minifying http://www.atmarkit.co.jp/js/scRequest.js could save 717B (33% reduction) after compression.
Minifying http://www.atmarkit.co.jp/js/ad.js could save 574B (38% reduction) after compression.

priority - 1Minify 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 5.3KiB (26% reduction).

Minifying http://www.google.com/uds/api/search/1.0/8bdfc7978…255872c/default+ja.css could save 3.9KiB (40% reduction) after compression.
Minifying http://www.itmedia.co.jp/css/ait/base.css could save 821B (11% reduction) after compression.
Minifying https://cse.google.com/cse/style/look/v2/default.css could save 554B (18% reduction) after compression.

atmarkit.co.jp Desktop Resource Breakdown

Total Resources199
Number of Hosts34
Static Resources149
JavaScript Resources59
CSS Resources13

atmarkit.co.jp mobile page speed rank

Last tested: 2019-12-02

Mobile Speed Bad
54/100

atmarkit.co.jp Mobile Speed Test Quick Summary


priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 8 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.atmarkit.co.jp/js/spv/movePC2SP.js?date=201910251124
https://www.atmarkit.co.jp/js/spv/html5base.js?date=201909201153
https://tr.api.itmedia.jp/v1.js
https://scdn.cxense.com/cx.js
https://www.atmarkit.co.jp/js/lib/cx_v2.js?date=201907221225
https://cx.api.itmedia.co.jp/v1.js
https://dlv.itmedia.jp/adsv/v1?posall=CBOX&oe=shif…&ref=&x-cxsegids=&t=js
https://dlv.itmedia.jp/adsv/v1?posall=TOPLINK&oe=s…&ref=&x-cxsegids=&t=js

Optimize CSS Delivery of the following:

https://www.itmedia.co.jp/css/spv/html5base_v2.css?date=201903051104

priority - 35Avoid 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://atmarkit.co.jp/
http://www.atmarkit.co.jp/
https://www.atmarkit.co.jp/
https://www.atmarkit.co.jp/ait/spv/

priority - 12Leverage 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://cx.api.itmedia.co.jp/v1.js (expiration not specified)
https://tr.api.itmedia.jp/v1.js (expiration not specified)
https://www.atmarkit.co.jp/css/spv/parts_scrollNavigation.css (expiration not specified)
https://b92.yahoo.co.jp/js/s_retargeting.js (10 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-1032582312 (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-W3CLTQN (15 minutes)
https://www.googletagservices.com/tag/js/gpt.js (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/ja_JP/sdk.js (20 minutes)
https://connect.facebook.net/signals/config/185005…2834?v=2.9.14&r=stable (20 minutes)
https://www.googletagservices.com/activeview/js/cu…osd.js?cb=%2Fr20100101 (50 minutes)
https://www.googletagservices.com/activeview/js/cu…ner.js?cache=r20110914 (50 minutes)
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://scdn.cxense.com/cx.js (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://cs.nakanohito.jp/b3/bi.js (3 hours)

priority - 4Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 38.7KiB (33% reduction).

Compressing https://tpc.googlesyndication.com/daca_images/simgad/6904939872854873814 could save 20.4KiB (22% reduction).
Compressing https://image.itmedia.co.jp/ait/articles/1912/03/top_news010.jpg could save 11.4KiB (74% reduction).
Compressing https://image.itmedia.co.jp/ait/articles/1911/29/top_news011.jpg could save 6.8KiB (61% reduction).
Compressing https://image.itmedia.co.jp/spv/images/author_update.png could save 121B (25% reduction).

priority - 1Minify 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 8.7KiB (25% reduction).

Minifying https://www.atmarkit.co.jp/js/spv/html5base.js?date=201909201153 could save 1.8KiB (27% reduction) after compression.
Minifying https://www.atmarkit.co.jp/js/lib/cx_v2.js?date=201907221225 could save 1.6KiB (23% reduction) after compression.
Minifying https://www.atmarkit.co.jp/js/spv/movePC2SP.js?date=201910251124 could save 1.5KiB (40% reduction) after compression.
Minifying https://www.atmarkit.co.jp/js/spv/html5base_async.js?date=201911221450 could save 1.4KiB (15% reduction) after compression.
Minifying https://www.atmarkit.co.jp/js/itmdp_code.js?date=201904111024 could save 918B (28% reduction) after compression.
Minifying https://connect.facebook.net/ja_JP/sdk.js could save 673B (39% reduction) after compression.
Minifying https://www.atmarkit.co.jp/js/lib/get_socialcount.js?date=201910011113 could save 399B (24% reduction) after compression.
Minifying https://www.atmarkit.co.jp/js/spv/itmdpRequest.js?date=201805141014 could save 389B (35% reduction) after compression.

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 2.1KiB (21% reduction).

Minifying https://www.atmarkit.co.jp/ait/spv/ could save 2.1KiB (21% reduction) after compression.

priority - 0Enable 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 527B (45% reduction).

Compressing https://dlv.itmedia.jp/adsv/v1?posall=RECTANGL&oe=…&ref=&x-cxsegids=&t=js could save 527B (45% reduction).

atmarkit.co.jp Mobile Resource Breakdown

Total Resources127
Number of Hosts50
Static Resources41
JavaScript Resources60
CSS Resources2

atmarkit.co.jp mobile page usability

Last tested: 2019-12-02

Mobile Usability Good
100/100

atmarkit.co.jp HTML validation

Errors

Malformed byte sequence: “94”.

Line: 47 Column: - 33
"......" Line: 48 Column: - 75
"......" Line: 49 Column: - 146
"......" Line: 66 Column: - 153
"......" Line: 236 Column: - 76
"......" Line: 237 Column: - 88
"......" Line: 387 Column: - 123
"......" Line: 387 Column: - 182
"......" Line: 390 Column: - 119
"......" Line: 395 Column: - 241
"......" Line: 395 Column: - 277
"......" Line: 426 Column: - 119
"......" Line: 426 Column: - 240
"......"

Malformed byte sequence: “8c”.

Line: 47 Column: - 37
"......" Line: 49 Column: - 104
"......" Line: 49 Column: - 142
"......" Line: 59 Column: - 32
"......" Line: 66 Column: - 111
"......" Line: 66 Column: - 149
"......" Line: 121 Column: - 72
"......" Line: 121 Column: - 74
"......" Line: 233 Column: - 91
"......" Line: 237 Column: - 90
"......" Line: 331 Column: - 105
"......" Line: 331 Column: - 162
"......" Line: 424 Column: - 99
"......" Line: 424 Column: - 160
"......" Line: 424 Column: - 183
"......" Line: 424 Column: - 244
"......" Line: 426 Column: - 96
"......" Line: 426 Column: - 129
"......" Line: 426 Column: - 194
"......" Line: 426 Column: - 217
"......" Line: 426 Column: - 250
"......" Line: 426 Column: - 315
"......"

Malformed byte sequence: “8e”.

Line: 47 Column: - 38
"......" Line: 47 Column: - 46
"......" Line: 49 Column: - 61
"......" Line: 49 Column: - 67
"......" Line: 49 Column: - 137
"......" Line: 49 Column: - 144
"......" Line: 49 Column: - 149
"......" Line: 66 Column: - 68
"......" Line: 66 Column: - 74
"......" Line: 66 Column: - 144
"......" Line: 66 Column: - 151
"......" Line: 66 Column: - 156
"......" Line: 131 Column: - 80
"......" Line: 331 Column: - 99
"......" Line: 331 Column: - 156
"......" Line: 395 Column: - 112
"......" Line: 426 Column: - 102
"......" Line: 426 Column: - 127
"......" Line: 426 Column: - 154
"......" Line: 426 Column: - 223
"......" Line: 426 Column: - 248
"......" Line: 426 Column: - 275
"......"

Malformed byte sequence: “93”.

Line: 47 Column: - 41
"......" Line: 48 Column: - 89
"......" Line: 48 Column: - 112
"......" Line: 49 Column: - 76
"......" Line: 49 Column: - 80
"......" Line: 49 Column: - 129
"......" Line: 66 Column: - 83
"......" Line: 66 Column: - 87
"......" Line: 66 Column: - 136
"......" Line: 131 Column: - 87
"......" Line: 235 Column: - 68
"......" Line: 333 Column: - 153
"......" Line: 333 Column: - 242
"......" Line: 336 Column: - 112
"......" Line: 336 Column: - 211
"......" Line: 395 Column: - 201
"......" Line: 424 Column: - 133
"......" Line: 424 Column: - 217
"......" Line: 425 Column: - 110
"......" Line: 425 Column: - 116
"......" Line: 425 Column: - 153
"......" Line: 425 Column: - 159
"......" Line: 426 Column: - 100
"......" Line: 426 Column: - 146
"......" Line: 426 Column: - 221
"......" Line: 426 Column: - 267
"......" Line: 427 Column: - 98
"......"

Malformed byte sequence: “fa”.

Line: 47 Column: - 42
"......"

Malformed byte sequence: “9e”.

Line: 47 Column: - 47
"......" Line: 49 Column: - 97
"......" Line: 66 Column: - 104
"......" Line: 131 Column: - 81
"......" Line: 424 Column: - 159
"......" Line: 424 Column: - 243
"......"

Malformed byte sequence: “95”.

Line: 47 Column: - 50
"......" Line: 49 Column: - 116
"......" Line: 66 Column: - 123
"......" Line: 131 Column: - 85
"......" Line: 236 Column: - 74
"......" Line: 326 Column: - 90
"......" Line: 326 Column: - 147
"......" Line: 331 Column: - 101
"......" Line: 331 Column: - 158
"......" Line: 333 Column: - 155
"......" Line: 333 Column: - 244
"......" Line: 395 Column: - 67
"......" Line: 395 Column: - 74
"......" Line: 395 Column: - 129
"......" Line: 395 Column: - 130
"......" Line: 395 Column: - 240
"......" Line: 426 Column: - 84
"......" Line: 426 Column: - 178
"......" Line: 426 Column: - 205
"......" Line: 426 Column: - 299
"......" Line: 427 Column: - 104
"......"

Malformed byte sequence: “aa”.

Line: 47 Column: - 51
"......" Line: 331 Column: - 102
"......" Line: 331 Column: - 159
"......"

Malformed byte sequence: “81”.

Line: 48 Column: - 32
"......" Line: 48 Column: - 50
"......" Line: 48 Column: - 92
"......" Line: 48 Column: - 150
"......" Line: 49 Column: - 112
"......" Line: 49 Column: - 154
"......" Line: 49 Column: - 158
"......" Line: 55 Column: - 57
"......" Line: 56 Column: - 57
"......" Line: 57 Column: - 57
"......" Line: 59 Column: - 19
"......" Line: 59 Column: - 35
"......" Line: 59 Column: - 45
"......" Line: 64 Column: - 40
"......" Line: 65 Column: - 36
"......" Line: 66 Column: - 119
"......" Line: 66 Column: - 161
"......" Line: 66 Column: - 165
"......" Line: 131 Column: - 99
"......" Line: 131 Column: - 120
"......" Line: 229 Column: - 96
"......" Line: 230 Column: - 102
"......" Line: 232 Column: - 69
"......" Line: 233 Column: - 93
"......" Line: 312 Column: - 141
"......" Line: 312 Column: - 156
"......" Line: 312 Column: - 160
"......" Line: 326 Column: - 89
"......" Line: 326 Column: - 146
"......" Line: 336 Column: - 107
"......" Line: 336 Column: - 115
"......" Line: 336 Column: - 206
"......" Line: 336 Column: - 214
"......" Line: 384 Column: - 12
"......" Line: 384 Column: - 20
"......" Line: 384 Column: - 22
"......" Line: 384 Column: - 26
"......" Line: 384 Column: - 32
"......" Line: 384 Column: - 48
"......" Line: 384 Column: - 51
"......" Line: 384 Column: - 53
"......" Line: 387 Column: - 107
"......" Line: 387 Column: - 111
"......" Line: 387 Column: - 133
"......" Line: 387 Column: - 166
"......" Line: 387 Column: - 170
"......" Line: 387 Column: - 192
"......" Line: 390 Column: - 103
"......" Line: 390 Column: - 107
"......" Line: 390 Column: - 129
"......" Line: 395 Column: - 38
"......" Line: 395 Column: - 44
"......" Line: 395 Column: - 69
"......" Line: 395 Column: - 93
"......" Line: 395 Column: - 119
"......" Line: 395 Column: - 134
"......" Line: 395 Column: - 143
"......" Line: 395 Column: - 158
"......" Line: 395 Column: - 171
"......" Line: 395 Column: - 194
"......" Line: 395 Column: - 205
"......" Line: 395 Column: - 228
"......" Line: 395 Column: - 234
"......" Line: 395 Column: - 252
"......" Line: 395 Column: - 265
"......" Line: 395 Column: - 290
"......" Line: 400 Column: - 4
"......" Line: 424 Column: - 85
"......" Line: 424 Column: - 89
"......" Line: 424 Column: - 95
"......" Line: 424 Column: - 111
"......" Line: 424 Column: - 122
"......" Line: 424 Column: - 128
"......" Line: 424 Column: - 136
"......" Line: 424 Column: - 169
"......" Line: 424 Column: - 173
"......" Line: 424 Column: - 179
"......" Line: 424 Column: - 195
"......" Line: 424 Column: - 206
"......" Line: 424 Column: - 212
"......" Line: 424 Column: - 220
"......" Line: 425 Column: - 85
"......" Line: 425 Column: - 128
"......" Line: 426 Column: - 111
"......" Line: 426 Column: - 131
"......" Line: 426 Column: - 135
"......" Line: 426 Column: - 137
"......" Line: 426 Column: - 142
"......" Line: 426 Column: - 232
"......" Line: 426 Column: - 252
"......" Line: 426 Column: - 256
"......" Line: 426 Column: - 258
"......" Line: 426 Column: - 263
"......" Line: 427 Column: - 96
"......" Line: 427 Column: - 106
"......" Line: 427 Column: - 152
"......"

Malformed byte sequence: “97”.

Line: 48 Column: - 33
"......" Line: 48 Column: - 80
"......" Line: 55 Column: - 58
"......" Line: 56 Column: - 58
"......" Line: 57 Column: - 58
"......" Line: 59 Column: - 46
"......" Line: 64 Column: - 41
"......" Line: 65 Column: - 37
"......" Line: 131 Column: - 90
"......" Line: 139 Column: - 14
"......" Line: 229 Column: - 97
"......" Line: 232 Column: - 70
"......" Line: 312 Column: - 142
"......" Line: 395 Column: - 76
"......" Line: 426 Column: - 125
"......" Line: 426 Column: - 170
"......" Line: 426 Column: - 246
"......" Line: 426 Column: - 291
"......"

Malformed byte sequence: “89”.

Line: 48 Column: - 37
"......" Line: 48 Column: - 58
"......" Line: 48 Column: - 78
"......" Line: 48 Column: - 108
"......" Line: 48 Column: - 119
"......" Line: 387 Column: - 119
"......" Line: 387 Column: - 178
"......" Line: 390 Column: - 115
"......" Line: 395 Column: - 162
"......" Line: 395 Column: - 166
"......" Line: 395 Column: - 178
"......" Line: 395 Column: - 214
"......" Line: 395 Column: - 273
"......" Line: 426 Column: - 109
"......" Line: 426 Column: - 196
"......" Line: 426 Column: - 230
"......" Line: 426 Column: - 317
"......"

Malformed byte sequence: “f0”, “90”.

Line: 48 Column: - 38
"......" Line: 49 Column: - 133
"......" Line: 66 Column: - 140
"......"

Malformed byte sequence: “e0”.

Line: 48 Column: - 39
"......" Line: 49 Column: - 134
"......" Line: 66 Column: - 141
"......" Line: 426 Column: - 147
"......" Line: 426 Column: - 268
"......"

Malformed byte sequence: “98”.

Line: 48 Column: - 41
"......" Line: 121 Column: - 70
"......" Line: 228 Column: - 87
"......" Line: 378 Column: - 11
"......" Line: 395 Column: - 29
"......"

Malformed byte sequence: “8d”.

Line: 48 Column: - 43
"......" Line: 48 Column: - 104
"......" Line: 49 Column: - 38
"......" Line: 49 Column: - 98
"......" Line: 66 Column: - 45
"......" Line: 66 Column: - 105
"......" Line: 228 Column: - 89
"......" Line: 234 Column: - 76
"......" Line: 384 Column: - 5
"......" Line: 384 Column: - 14
"......" Line: 395 Column: - 31
"......" Line: 395 Column: - 63
"......" Line: 395 Column: - 160
"......" Line: 424 Column: - 101
"......" Line: 424 Column: - 185
"......" Line: 426 Column: - 144
"......" Line: 426 Column: - 192
"......" Line: 426 Column: - 265
"......" Line: 426 Column: - 313
"......" Line: 427 Column: - 100
"......"

Malformed byte sequence: “da”.

Line: 48 Column: - 44
"......"

Malformed byte sequence: “83”.

Line: 48 Column: - 46
"......" Line: 48 Column: - 48
"......" Line: 48 Column: - 52
"......" Line: 48 Column: - 55
"......" Line: 48 Column: - 57
"......" Line: 48 Column: - 59
"......" Line: 48 Column: - 66
"......" Line: 48 Column: - 68
"......" Line: 48 Column: - 70
"......" Line: 48 Column: - 86
"......" Line: 48 Column: - 88
"......" Line: 48 Column: - 90
"......" Line: 48 Column: - 94
"......" Line: 48 Column: - 96
"......" Line: 48 Column: - 98
"......" Line: 48 Column: - 101
"......" Line: 48 Column: - 103
"......" Line: 48 Column: - 105
"......" Line: 48 Column: - 107
"......" Line: 48 Column: - 109
"......" Line: 48 Column: - 111
"......" Line: 48 Column: - 113
"......" Line: 48 Column: - 116
"......" Line: 48 Column: - 118
"......" Line: 48 Column: - 120
"......" Line: 48 Column: - 122
"......" Line: 48 Column: - 129
"......" Line: 48 Column: - 131
"......" Line: 48 Column: - 133
"......" Line: 48 Column: - 135
"......" Line: 48 Column: - 137
"......" Line: 48 Column: - 139
"......" Line: 48 Column: - 142
"......" Line: 48 Column: - 144
"......" Line: 48 Column: - 146
"......" Line: 48 Column: - 148
"......" Line: 48 Column: - 152
"......" Line: 49 Column: - 35
"......" Line: 49 Column: - 37
"......" Line: 49 Column: - 39
"......" Line: 49 Column: - 41
"......" Line: 49 Column: - 43
"......" Line: 49 Column: - 45
"......" Line: 49 Column: - 47
"......" Line: 49 Column: - 49
"......" Line: 49 Column: - 51
"......" Line: 49 Column: - 75
"......" Line: 49 Column: - 77
"......" Line: 49 Column: - 79
"......" Line: 49 Column: - 81
"......" Line: 49 Column: - 86
"......" Line: 49 Column: - 88
"......" Line: 49 Column: - 90
"......" Line: 49 Column: - 92
"......" Line: 49 Column: - 94
"......" Line: 49 Column: - 106
"......" Line: 49 Column: - 108
"......" Line: 49 Column: - 110
"......" Line: 49 Column: - 156
"......" Line: 59 Column: - 11
"......" Line: 59 Column: - 13
"......" Line: 59 Column: - 15
"......" Line: 59 Column: - 17
"......" Line: 59 Column: - 21
"......" Line: 59 Column: - 34
"......" Line: 59 Column: - 36
"......" Line: 59 Column: - 38
"......" Line: 59 Column: - 40
"......" Line: 66 Column: - 42
"......" Line: 66 Column: - 44
"......" Line: 66 Column: - 46
"......" Line: 66 Column: - 48
"......" Line: 66 Column: - 50
"......" Line: 66 Column: - 52
"......" Line: 66 Column: - 54
"......" Line: 66 Column: - 56
"......" Line: 66 Column: - 58
"......" Line: 66 Column: - 82
"......" Line: 66 Column: - 84
"......" Line: 66 Column: - 86
"......" Line: 66 Column: - 88
"......" Line: 66 Column: - 93
"......" Line: 66 Column: - 95
"......" Line: 66 Column: - 97
"......" Line: 66 Column: - 99
"......" Line: 66 Column: - 101
"......" Line: 66 Column: - 113
"......" Line: 66 Column: - 115
"......" Line: 66 Column: - 117
"......" Line: 66 Column: - 163
"......" Line: 230 Column: - 96
"......" Line: 230 Column: - 98
"......" Line: 230 Column: - 100
"......" Line: 233 Column: - 88
"......" Line: 233 Column: - 90
"......" Line: 233 Column: - 92
"......" Line: 234 Column: - 73
"......" Line: 234 Column: - 75
"......" Line: 234 Column: - 77
"......" Line: 312 Column: - 148
"......" Line: 312 Column: - 150
"......" Line: 312 Column: - 152
"......" Line: 312 Column: - 154
"......" Line: 312 Column: - 158
"......" Line: 312 Column: - 162
"......" Line: 312 Column: - 164
"......" Line: 312 Column: - 166
"......" Line: 312 Column: - 168
"......" Line: 335 Column: - 110
"......" Line: 335 Column: - 112
"......" Line: 335 Column: - 114
"......" Line: 335 Column: - 116
"......" Line: 335 Column: - 118
"......" Line: 335 Column: - 120
"......" Line: 335 Column: - 122
"......" Line: 335 Column: - 124
"......" Line: 335 Column: - 126
"......" Line: 335 Column: - 207
"......" Line: 335 Column: - 209
"......" Line: 335 Column: - 211
"......" Line: 335 Column: - 213
"......" Line: 335 Column: - 215
"......" Line: 335 Column: - 217
"......" Line: 335 Column: - 219
"......" Line: 335 Column: - 221
"......" Line: 335 Column: - 223
"......" Line: 336 Column: - 101
"......" Line: 336 Column: - 103
"......" Line: 336 Column: - 105
"......" Line: 336 Column: - 109
"......" Line: 336 Column: - 111
"......" Line: 336 Column: - 113
"......" Line: 336 Column: - 117
"......" Line: 336 Column: - 119
"......" Line: 336 Column: - 200
"......" Line: 336 Column: - 202
"......" Line: 336 Column: - 204
"......" Line: 336 Column: - 208
"......" Line: 336 Column: - 210
"......" Line: 336 Column: - 212
"......" Line: 336 Column: - 216
"......" Line: 336 Column: - 218
"......" Line: 384 Column: - 24
"......" Line: 384 Column: - 28
"......" Line: 384 Column: - 30
"......" Line: 384 Column: - 34
"......" Line: 384 Column: - 36
"......" Line: 384 Column: - 38
"......" Line: 384 Column: - 40
"......" Line: 384 Column: - 42
"......" Line: 384 Column: - 44
"......" Line: 384 Column: - 46
"......" Line: 387 Column: - 109
"......" Line: 387 Column: - 127
"......" Line: 387 Column: - 129
"......" Line: 387 Column: - 131
"......" Line: 387 Column: - 168
"......" Line: 387 Column: - 186
"......" Line: 387 Column: - 188
"......" Line: 387 Column: - 190
"......" Line: 390 Column: - 105
"......" Line: 390 Column: - 123
"......" Line: 390 Column: - 125
"......" Line: 390 Column: - 127
"......" Line: 395 Column: - 36
"......" Line: 395 Column: - 40
"......" Line: 395 Column: - 42
"......" Line: 395 Column: - 46
"......" Line: 395 Column: - 48
"......" Line: 395 Column: - 50
"......" Line: 395 Column: - 52
"......" Line: 395 Column: - 54
"......" Line: 395 Column: - 56
"......" Line: 395 Column: - 58
"......" Line: 395 Column: - 169
"......" Line: 395 Column: - 173
"......" Line: 395 Column: - 188
"......" Line: 395 Column: - 190
"......" Line: 395 Column: - 192
"......" Line: 395 Column: - 196
"......" Line: 395 Column: - 198
"......" Line: 395 Column: - 200
"......" Line: 395 Column: - 207
"......" Line: 395 Column: - 226
"......" Line: 395 Column: - 230
"......" Line: 395 Column: - 232
"......" Line: 395 Column: - 236
"......" Line: 395 Column: - 250
"......" Line: 395 Column: - 254
"......" Line: 424 Column: - 87
"......" Line: 424 Column: - 91
"......" Line: 424 Column: - 93
"......" Line: 424 Column: - 97
"......" Line: 424 Column: - 103
"......" Line: 424 Column: - 105
"......" Line: 424 Column: - 107
"......" Line: 424 Column: - 109
"......" Line: 424 Column: - 126
"......" Line: 424 Column: - 130
"......" Line: 424 Column: - 132
"......" Line: 424 Column: - 134
"......" Line: 424 Column: - 138
"......" Line: 424 Column: - 140
"......" Line: 424 Column: - 142
"......" Line: 424 Column: - 144
"......" Line: 424 Column: - 146
"......" Line: 424 Column: - 148
"......" Line: 424 Column: - 150
"......" Line: 424 Column: - 171
"......" Line: 424 Column: - 175
"......" Line: 424 Column: - 177
"......" Line: 424 Column: - 181
"......" Line: 424 Column: - 187
"......" Line: 424 Column: - 189
"......" Line: 424 Column: - 191
"......" Line: 424 Column: - 193
"......" Line: 424 Column: - 210
"......" Line: 424 Column: - 214
"......" Line: 424 Column: - 216
"......" Line: 424 Column: - 218
"......" Line: 424 Column: - 222
"......" Line: 424 Column: - 224
"......" Line: 424 Column: - 226
"......" Line: 424 Column: - 228
"......" Line: 424 Column: - 230
"......" Line: 424 Column: - 232
"......" Line: 424 Column: - 234
"......" Line: 425 Column: - 107
"......" Line: 425 Column: - 109
"......" Line: 425 Column: - 111
"......" Line: 425 Column: - 113
"......" Line: 425 Column: - 115
"......" Line: 425 Column: - 117
"......" Line: 425 Column: - 150
"......" Line: 425 Column: - 152
"......" Line: 425 Column: - 154
"......" Line: 425 Column: - 156
"......" Line: 425 Column: - 158
"......" Line: 425 Column: - 160
"......"

Malformed byte sequence: “85”.

Line: 48 Column: - 49
"......" Line: 48 Column: - 134
"......" Line: 49 Column: - 89
"......" Line: 66 Column: - 96
"......" Line: 335 Column: - 115
"......" Line: 335 Column: - 212
"......" Line: 384 Column: - 41
"......" Line: 395 Column: - 53
"......"

Malformed byte sequence: “80”.

Line: 48 Column: - 60
"......" Line: 48 Column: - 71
"......" Line: 424 Column: - 110
"......" Line: 424 Column: - 194
"......"

Malformed byte sequence: “8f”.

Line: 48 Column: - 62
"......" Line: 48 Column: - 149
"......" Line: 49 Column: - 59
"......" Line: 49 Column: - 121
"......" Line: 66 Column: - 66
"......" Line: 66 Column: - 128
"......" Line: 331 Column: - 109
"......" Line: 331 Column: - 166
"......" Line: 337 Column: - 110
"......" Line: 337 Column: - 199
"......" Line: 395 Column: - 147
"......" Line: 424 Column: - 158
"......" Line: 424 Column: - 242
"......" Line: 426 Column: - 156
"......" Line: 426 Column: - 277
"......"

Malformed byte sequence: “ee”, “95”.

Line: 48 Column: - 63
"......"

Malformed byte sequence: “f1”, “83”.

Line: 48 Column: - 64
"......"

Malformed byte sequence: “8a”.

Line: 48 Column: - 73
"......" Line: 48 Column: - 82
"......" Line: 48 Column: - 136
"......" Line: 49 Column: - 64
"......" Line: 66 Column: - 71
"......" Line: 331 Column: - 110
"......" Line: 331 Column: - 167
"......" Line: 335 Column: - 117
"......" Line: 335 Column: - 214
"......" Line: 384 Column: - 43
"......" Line: 395 Column: - 55
"......" Line: 395 Column: - 191
"......" Line: 395 Column: - 238
"......" Line: 424 Column: - 162
"......" Line: 424 Column: - 246
"......" Line: 426 Column: - 101
"......" Line: 426 Column: - 113
"......" Line: 426 Column: - 168
"......" Line: 426 Column: - 222
"......" Line: 426 Column: - 234
"......" Line: 426 Column: - 289
"......"

Malformed byte sequence: “ad”.

Line: 48 Column: - 76
"......" Line: 237 Column: - 91
"......"

Malformed byte sequence: “9d”.

Line: 48 Column: - 84
"......" Line: 49 Column: - 66
"......" Line: 66 Column: - 73
"......" Line: 427 Column: - 99
"......"

Malformed byte sequence: “87”.

Line: 49 Column: - 48
"......" Line: 66 Column: - 55
"......" Line: 395 Column: - 199
"......" Line: 427 Column: - 101
"......"

Malformed byte sequence: “8b”.

Line: 49 Column: - 52
"......" Line: 49 Column: - 57
"......" Line: 49 Column: - 135
"......" Line: 66 Column: - 59
"......" Line: 66 Column: - 64
"......" Line: 66 Column: - 142
"......" Line: 331 Column: - 107
"......" Line: 331 Column: - 164
"......" Line: 387 Column: - 121
"......" Line: 387 Column: - 180
"......" Line: 390 Column: - 117
"......" Line: 395 Column: - 121
"......" Line: 395 Column: - 275
"......" Line: 426 Column: - 195
"......" Line: 426 Column: - 316
"......"

Malformed byte sequence: “82”.

Line: 49 Column: - 53
"......" Line: 49 Column: - 71
"......" Line: 49 Column: - 83
"......" Line: 49 Column: - 118
"......" Line: 49 Column: - 123
"......" Line: 49 Column: - 127
"......" Line: 49 Column: - 131
"......" Line: 49 Column: - 139
"......" Line: 49 Column: - 160
"......" Line: 59 Column: - 23
"......" Line: 59 Column: - 26
"......" Line: 66 Column: - 60
"......" Line: 66 Column: - 78
"......" Line: 66 Column: - 90
"......" Line: 66 Column: - 125
"......" Line: 66 Column: - 130
"......" Line: 66 Column: - 134
"......" Line: 66 Column: - 138
"......" Line: 66 Column: - 146
"......" Line: 66 Column: - 167
"......" Line: 118 Column: - 32
"......" Line: 130 Column: - 29
"......" Line: 130 Column: - 40
"......" Line: 130 Column: - 43
"......" Line: 131 Column: - 82
"......" Line: 131 Column: - 92
"......" Line: 337 Column: - 102
"......" Line: 337 Column: - 104
"......" Line: 337 Column: - 107
"......" Line: 337 Column: - 191
"......" Line: 337 Column: - 193
"......" Line: 337 Column: - 196
"......" Line: 378 Column: - 9
"......" Line: 378 Column: - 13
"......" Line: 384 Column: - 7
"......" Line: 384 Column: - 9
"......" Line: 384 Column: - 16
"......" Line: 384 Column: - 18
"......" Line: 387 Column: - 97
"......" Line: 387 Column: - 100
"......" Line: 387 Column: - 103
"......" Line: 387 Column: - 125
"......" Line: 387 Column: - 135
"......" Line: 387 Column: - 137
"......" Line: 387 Column: - 156
"......" Line: 387 Column: - 159
"......" Line: 387 Column: - 162
"......" Line: 387 Column: - 184
"......" Line: 387 Column: - 194
"......" Line: 387 Column: - 196
"......" Line: 390 Column: - 93
"......" Line: 390 Column: - 96
"......" Line: 390 Column: - 99
"......" Line: 390 Column: - 121
"......" Line: 390 Column: - 131
"......" Line: 390 Column: - 133
"......" Line: 395 Column: - 60
"......" Line: 395 Column: - 65
"......" Line: 395 Column: - 71
"......" Line: 395 Column: - 78
"......" Line: 395 Column: - 83
"......" Line: 395 Column: - 85
"......" Line: 395 Column: - 87
"......" Line: 395 Column: - 89
"......" Line: 395 Column: - 91
"......" Line: 395 Column: - 110
"......" Line: 395 Column: - 114
"......" Line: 395 Column: - 117
"......" Line: 395 Column: - 125
"......" Line: 395 Column: - 136
"......" Line: 395 Column: - 145
"......" Line: 395 Column: - 150
"......" Line: 395 Column: - 153
"......" Line: 395 Column: - 155
"......" Line: 395 Column: - 180
"......" Line: 395 Column: - 185
"......" Line: 395 Column: - 202
"......" Line: 395 Column: - 209
"......" Line: 395 Column: - 216
"......" Line: 395 Column: - 218
"......" Line: 395 Column: - 223
"......" Line: 395 Column: - 242
"......" Line: 395 Column: - 246
"......" Line: 395 Column: - 248
"......" Line: 395 Column: - 256
"......" Line: 395 Column: - 260
"......" Line: 395 Column: - 279
"......" Line: 395 Column: - 283
"......" Line: 395 Column: - 287
"......" Line: 424 Column: - 124
"......" Line: 424 Column: - 152
"......" Line: 424 Column: - 155
"......" Line: 424 Column: - 208
"......" Line: 424 Column: - 236
"......" Line: 424 Column: - 239
"......" Line: 425 Column: - 89
"......" Line: 425 Column: - 91
"......" Line: 425 Column: - 94
"......" Line: 425 Column: - 119
"......" Line: 425 Column: - 132
"......" Line: 425 Column: - 134
"......" Line: 425 Column: - 137
"......" Line: 425 Column: - 162
"......" Line: 426 Column: - 90
"......" Line: 426 Column: - 98
"......" Line: 426 Column: - 104
"......" Line: 426 Column: - 133
"......" Line: 426 Column: - 160
"......" Line: 426 Column: - 162
"......" Line: 426 Column: - 166
"......" Line: 426 Column: - 172
"......" Line: 426 Column: - 174
"......" Line: 426 Column: - 184
"......" Line: 426 Column: - 189
"......" Line: 426 Column: - 211
"......" Line: 426 Column: - 219
"......" Line: 426 Column: - 225
"......" Line: 426 Column: - 254
"......" Line: 426 Column: - 281
"......" Line: 426 Column: - 283
"......" Line: 426 Column: - 287
"......" Line: 426 Column: - 293
"......" Line: 426 Column: - 295
"......" Line: 426 Column: - 305
"......" Line: 426 Column: - 310
"......" Line: 427 Column: - 91
"......" Line: 427 Column: - 154
"......" Line: 427 Column: - 169
"......"

Malformed byte sequence: “c8”.

Line: 49 Column: - 54
"......" Line: 66 Column: - 61
"......"

Malformed byte sequence: “bd”.

Line: 49 Column: - 70
"......" Line: 59 Column: - 25
"......" Line: 66 Column: - 77
"......" Line: 395 Column: - 118
"......" Line: 395 Column: - 249
"......" Line: 426 Column: - 175
"......" Line: 426 Column: - 296
"......"

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 21 Column: 1 - 102
"... <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <htm..."

Internal encoding declaration “shift_jis” disagrees with the actual encoding of the document (“utf-8”).

Line: 24 Column: 1 - 70
"...t"><head> <meta http-equiv="content-type" content="text/html;charset=shift_jis"> <meta..."

Bad value “content-style-type” for attribute “http-equiv” on element “meta”.

Line: 25 Column: 1 - 57
"...ift_jis"> <meta http-equiv="content-style-type" content="text/css"> <meta..."

Bad value “content-script-type” for attribute “http-equiv” on element “meta”.

Line: 26 Column: 1 - 65
"...ext/css"> <meta http-equiv="content-script-type" content="text/javascript"> <me..."

Malformed byte sequence: “96”.

Line: 49 Column: - 96
"......" Line: 49 Column: - 138
"......" Line: 49 Column: - 151
"......" Line: 66 Column: - 103
"......" Line: 66 Column: - 145
"......" Line: 66 Column: - 158
"......" Line: 395 Column: - 27
"......" Line: 395 Column: - 132
"......" Line: 395 Column: - 221
"......" Line: 395 Column: - 263
"......"

Malformed byte sequence: “e2”, “91”.

Line: 49 Column: - 101
"......" Line: 59 Column: - 29
"......" Line: 66 Column: - 108
"......"

Malformed byte sequence: “e8”, “89”.

Line: 49 Column: - 102
"......" Line: 59 Column: - 30
"......" Line: 66 Column: - 109
"......"

Malformed byte sequence: “f0”.

Line: 49 Column: - 103
"......" Line: 59 Column: - 31
"......" Line: 66 Column: - 110
"......" Line: 118 Column: - 33
"......" Line: 130 Column: - 30
"......" Line: 131 Column: - 93
"......" Line: 387 Column: - 126
"......" Line: 387 Column: - 185
"......" Line: 390 Column: - 122
"......" Line: 395 Column: - 84
"......" Line: 395 Column: - 111
"......" Line: 395 Column: - 146
"......" Line: 395 Column: - 210
"......" Line: 424 Column: - 125
"......" Line: 424 Column: - 209
"......" Line: 426 Column: - 167
"......" Line: 426 Column: - 288
"......"

Malformed byte sequence: “88”.

Line: 49 Column: - 105
"......" Line: 59 Column: - 33
"......" Line: 66 Column: - 112
"......" Line: 387 Column: - 116
"......" Line: 387 Column: - 175
"......" Line: 390 Column: - 112
"......" Line: 395 Column: - 175
"......" Line: 395 Column: - 211
"......" Line: 395 Column: - 270
"......" Line: 419 Column: - 183
"......" Line: 426 Column: - 106
"......" Line: 426 Column: - 120
"......" Line: 426 Column: - 169
"......" Line: 426 Column: - 227
"......" Line: 426 Column: - 241
"......" Line: 426 Column: - 290
"......"

Malformed byte sequence: “90”.

Line: 49 Column: - 114
"......" Line: 66 Column: - 121
"......" Line: 235 Column: - 70
"......" Line: 331 Column: - 103
"......" Line: 331 Column: - 160
"......" Line: 425 Column: - 87
"......" Line: 425 Column: - 130
"......" Line: 426 Column: - 88
"......" Line: 426 Column: - 107
"......" Line: 426 Column: - 118
"......" Line: 426 Column: - 182
"......" Line: 426 Column: - 209
"......" Line: 426 Column: - 228
"......" Line: 426 Column: - 239
"......" Line: 426 Column: - 303
"......" Line: 427 Column: - 102
"......"

Malformed byte sequence: “bb”.

Line: 49 Column: - 115
"......" Line: 66 Column: - 122
"......" Line: 236 Column: - 77
"......" Line: 337 Column: - 103
"......" Line: 337 Column: - 192
"......" Line: 384 Column: - 19
"......" Line: 387 Column: - 120
"......" Line: 387 Column: - 179
"......" Line: 390 Column: - 116
"......" Line: 395 Column: - 179
"......" Line: 395 Column: - 215
"......" Line: 395 Column: - 274
"......" Line: 426 Column: - 110
"......" Line: 426 Column: - 231
"......" Line: 427 Column: - 103
"......"

Malformed byte sequence: “e2”, “8b”.

Line: 49 Column: - 119
"......" Line: 66 Column: - 126
"......"

Malformed byte sequence: “b7”.

Line: 49 Column: - 126
"......" Line: 66 Column: - 133
"......" Line: 387 Column: - 136
"......" Line: 387 Column: - 195
"......" Line: 390 Column: - 132
"......" Line: 395 Column: - 157
"......" Line: 395 Column: - 217
"......" Line: 395 Column: - 289
"......"

Malformed byte sequence: “e2”, “81”.

Line: 49 Column: - 140
"......" Line: 66 Column: - 147
"......" Line: 395 Column: - 137
"......"

Malformed byte sequence: “a6”.

Line: 49 Column: - 145
"......" Line: 66 Column: - 152
"......" Line: 131 Column: - 91
"......" Line: 395 Column: - 66
"......"

Malformed byte sequence: “bf”.

Line: 49 Column: - 150
"......" Line: 66 Column: - 157
"......"

Malformed byte sequence: “e2”, “83”.

Line: 49 Column: - 152
"......" Line: 66 Column: - 159
"......"

Forbidden code point U+0081.

Line: 49 Column: - 147
"...ȉ���L����A�f���A����R�[�i�[�Ȃ..." Line: 66 Column: - 154
"...ȉ���L����A�f���A����R�[�i�[�Ȃ..."

Malformed byte sequence: “e3”, “82”.

Line: 121 Column: - 75
"......" Line: 426 Column: - 122
"......" Line: 426 Column: - 243
"......"

Malformed byte sequence: “c9”.

Line: 121 Column: - 76
"......"

Malformed byte sequence: “b5”.

Line: 130 Column: - 42
"......" Line: 395 Column: - 92
"......" Line: 395 Column: - 116
"......" Line: 395 Column: - 247
"......" Line: 424 Column: - 154
"......" Line: 424 Column: - 238
"......" Line: 425 Column: - 90
"......" Line: 425 Column: - 133
"......" Line: 426 Column: - 173
"......" Line: 426 Column: - 294
"......"

Malformed byte sequence: “c4”.

Line: 130 Column: - 44
"......"

Malformed byte sequence: “b6”.

Line: 131 Column: - 86
"......" Line: 395 Column: - 184
"......" Line: 395 Column: - 245
"......" Line: 426 Column: - 89
"......" Line: 426 Column: - 183
"......" Line: 426 Column: - 210
"......" Line: 426 Column: - 304
"......"

Malformed byte sequence: “b9”.

Line: 131 Column: - 89
"......"

Bad element name “gcse:searchbox-only”: Code point “U+003A” is not allowed

Line: 260 Column: 1 - 21
"...</script> <gcse:searchbox-only></gcse..."

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Line: 261 Column: 1 - 23
"...box-only> <style type="text/css"> input..."

Malformed byte sequence: “a9”.

Line: 331 Column: - 100
"......" Line: 331 Column: - 157
"......" Line: 426 Column: - 130
"......" Line: 426 Column: - 134
"......" Line: 426 Column: - 251
"......" Line: 426 Column: - 255
"......"

Malformed byte sequence: “a4”.

Line: 331 Column: - 106
"......" Line: 331 Column: - 163
"......"

Malformed byte sequence: “86”.

Line: 331 Column: - 108
"......" Line: 331 Column: - 165
"......" Line: 387 Column: - 118
"......" Line: 387 Column: - 177
"......" Line: 390 Column: - 114
"......" Line: 395 Column: - 177
"......" Line: 395 Column: - 213
"......" Line: 395 Column: - 272
"......"

Malformed byte sequence: “c1”.

Line: 333 Column: - 154
"......" Line: 333 Column: - 243
"......" Line: 337 Column: - 109
"......" Line: 337 Column: - 198
"......"

Malformed byte sequence: “e9”, “89”.

Line: 333 Column: - 157
"......" Line: 333 Column: - 246
"......"

Malformed byte sequence: “e6”, “81”.

Line: 333 Column: - 158
"......" Line: 333 Column: - 247
"......"

Malformed byte sequence: “bc”.

Line: 337 Column: - 106
"......" Line: 337 Column: - 195
"......" Line: 426 Column: - 117
"......" Line: 426 Column: - 238
"......"

Malformed byte sequence: “a8”.

Line: 378 Column: - 10
"......" Line: 395 Column: - 86
"......" Line: 426 Column: - 159
"......" Line: 426 Column: - 280
"......"

Malformed byte sequence: “d1”.

Line: 378 Column: - 14
"......"

Malformed byte sequence: “a1”.

Line: 384 Column: - 6
"......" Line: 384 Column: - 15
"......" Line: 395 Column: - 161
"......"

Malformed byte sequence: “b3”.

Line: 384 Column: - 8
"......" Line: 387 Column: - 99
"......" Line: 387 Column: - 158
"......" Line: 390 Column: - 95
"......" Line: 395 Column: - 88
"......" Line: 424 Column: - 157
"......" Line: 424 Column: - 241
"......"

Malformed byte sequence: “e7”, “81”.

Line: 384 Column: - 10
"......"

Malformed byte sequence: “b1”.

Line: 384 Column: - 17
"......"

Malformed byte sequence: “b4”.

Line: 387 Column: - 102
"......" Line: 387 Column: - 161
"......" Line: 390 Column: - 98
"......"

Malformed byte sequence: “92”.

Line: 387 Column: - 113
"......" Line: 387 Column: - 172
"......" Line: 390 Column: - 109
"......" Line: 395 Column: - 267
"......" Line: 426 Column: - 82
"......" Line: 426 Column: - 176
"......" Line: 426 Column: - 203
"......" Line: 426 Column: - 297
"......"

Malformed byte sequence: “e9”.

Line: 387 Column: - 138
"......" Line: 387 Column: - 197
"......" Line: 390 Column: - 134
"......" Line: 426 Column: - 93
"......" Line: 426 Column: - 163
"......" Line: 426 Column: - 214
"......" Line: 426 Column: - 284
"......"

Malformed byte sequence: “fb”.

Line: 395 Column: - 68
"......" Line: 395 Column: - 131
"......" Line: 395 Column: - 220
"......" Line: 395 Column: - 262
"......" Line: 426 Column: - 85
"......" Line: 426 Column: - 179
"......" Line: 426 Column: - 206
"......" Line: 426 Column: - 300
"......"

Malformed byte sequence: “f4”, “81”.

Line: 395 Column: - 81
"......"

Malformed byte sequence: “b2”.

Line: 395 Column: - 113
"......" Line: 426 Column: - 191
"......" Line: 426 Column: - 312
"......"

Malformed byte sequence: “ef”, “91”.

Line: 395 Column: - 122
"......"

Malformed byte sequence: “c0”.

Line: 395 Column: - 127
"......"

Malformed byte sequence: “91”.

Line: 395 Column: - 128
"......" Line: 395 Column: - 183
"......" Line: 426 Column: - 86
"......" Line: 426 Column: - 103
"......" Line: 426 Column: - 145
"......" Line: 426 Column: - 180
"......" Line: 426 Column: - 207
"......" Line: 426 Column: - 224
"......" Line: 426 Column: - 266
"......" Line: 426 Column: - 301
"......"

Malformed byte sequence: “a2”.

Line: 395 Column: - 152
"......" Line: 395 Column: - 282
"......" Line: 425 Column: - 92
"......" Line: 425 Column: - 135
"......"

Malformed byte sequence: “ab”.

Line: 395 Column: - 154
"......" Line: 426 Column: - 108
"......" Line: 426 Column: - 229
"......"

Malformed byte sequence: “f1”, “82”.

Line: 395 Column: - 163
"......"

Malformed byte sequence: “a7”.

Line: 395 Column: - 165
"......"

Malformed byte sequence: “f9”.

Line: 395 Column: - 182
"......"

Malformed byte sequence: “e9”, “95”.

Line: 395 Column: - 219
"......" Line: 395 Column: - 261
"......"

Malformed byte sequence: “f0”, “95”.

Line: 395 Column: - 257
"......"

Malformed byte sequence: “9f”.

Line: 424 Column: - 100
"......" Line: 424 Column: - 184
"......"

Malformed byte sequence: “f5”.

Line: 424 Column: - 102
"......" Line: 424 Column: - 186
"......"

Malformed byte sequence: “f6”.

Line: 424 Column: - 161
"......" Line: 424 Column: - 245
"......"

Malformed byte sequence: “cc”.

Line: 425 Column: - 96
"......" Line: 425 Column: - 139
"......"

Malformed byte sequence: “e6”, “82”.

Line: 426 Column: - 92
"......" Line: 426 Column: - 186
"......" Line: 426 Column: - 213
"......" Line: 426 Column: - 307
"......"

Malformed byte sequence: “fc”.

Line: 426 Column: - 97
"......" Line: 426 Column: - 218
"......"

Malformed byte sequence: “af”.

Line: 426 Column: - 99
"......" Line: 426 Column: - 161
"......" Line: 426 Column: - 220
"......" Line: 426 Column: - 282
"......"

Malformed byte sequence: “e9”, “8b”.

Line: 426 Column: - 114
"......" Line: 426 Column: - 235
"......"

Malformed byte sequence: “ea”, “82”.

Line: 426 Column: - 157
"......" Line: 426 Column: - 278
"......"

Malformed byte sequence: “e8”, “91”.

Line: 426 Column: - 187
"......" Line: 426 Column: - 308
"......"

Malformed byte sequence: “b8”.

Line: 426 Column: - 193
"......" Line: 426 Column: - 314
"......"

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 390 Column: 160 - 234
"...riesIcon"><img src="http://image.itmedia.co.jp/ait/articles/1712/01/240_news010.jpg"></a> <..."

Forbidden code point U+0082.

Line: 395 Column: - 281
"...A�ʐM�Í����@�\�ɂ‚��ďЉ�܂��B',24..." Line: 425 Column: - 95
"...="AWS�A�V����3�‚�Amazon EC2�C�..." Line: 425 Column: - 138
"...">AWS�A�V����3�‚�Amazon EC2�C�..."

Malformed byte sequence: “c6”.

Line: 427 Column: - 92
"......" Line: 427 Column: - 170
"......"

Warnings

Element name “gcse:searchbox-only” cannot be represented as XML 1.0.

Line: 260 Column: 1 - 21
"...</script> <gcse:searchbox-only></gcse..."

Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)

Line: 395 Column: - 149
"...�v��uTips�v���Љ�Ă����܂��B����..."

Text run is not in Unicode Normalization Form C.

Line: 395 Column: 32 - 299
"...vascript"> document.write(cutString('�{�A�ڂł́A�f�[�^�x�[�X�Z�L�����e�B�́u�l�����v�Ɓu�K�v�ȑ΍�v�������炢���AOracle Database�����ɂ����u��̓I�Ȏ������@�v��uTips�v���Љ�Ă����܂��B����͓��ߓI�f�[�^�Í����Ŋ����̃A�v���P�[�V�����̃f�[�^���Í���������@�ƁA�f�[�^�x�[�X�O���ɕۑ������f�[�^��ی삷����@�A�ʐM�Í����@�\�ɂ‚��ďЉ�܂��B',240)) </scri..." Line: 426 Column: 203 - 321
"...����ʂ𔭕\">�n���n���ɂ��IT���������̊������A��Ƃ̔����ȏ�́u�l�q���v���\�\IDC�A����SMB IT�s��ɂ�����IT�����p�����n���n���̎��g�ݒ������ʂ𔭕\</a></..."

The value of attribute “title” on element “a” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.

Line: 426 Column: 5 - 202
"...</li> <li><a href="http://www.atmarkit.co.jp/ait/articles/1711/30/news075.html" title="�n���n���ɂ��IT���������̊������A��Ƃ̔����ȏ�́u�l�q���v���\�\IDC�A����SMB IT�s��ɂ�����IT�����p�����n���n���̎��g�ݒ������ʂ𔭕\">�n���n..."

NON-DOCUMENT-ERROR

Too many messages.

Line: Column: -
"......"

atmarkit.co.jp similar domains

Similar domains:
www.atmarkit.com
www.atmarkit.net
www.atmarkit.org
www.atmarkit.info
www.atmarkit.biz
www.atmarkit.us
www.atmarkit.mobi
www.tmarkit.co.jp
www.atmarkit.co.jp
www.qtmarkit.co.jp
www.aqtmarkit.co.jp
www.qatmarkit.co.jp
www.wtmarkit.co.jp
www.awtmarkit.co.jp
www.watmarkit.co.jp
www.stmarkit.co.jp
www.astmarkit.co.jp
www.satmarkit.co.jp
www.ztmarkit.co.jp
www.aztmarkit.co.jp
www.zatmarkit.co.jp
www.amarkit.co.jp
www.armarkit.co.jp
www.atrmarkit.co.jp
www.artmarkit.co.jp
www.afmarkit.co.jp
www.atfmarkit.co.jp
www.aftmarkit.co.jp
www.agmarkit.co.jp
www.atgmarkit.co.jp
www.agtmarkit.co.jp
www.aymarkit.co.jp
www.atymarkit.co.jp
www.aytmarkit.co.jp
www.atarkit.co.jp
www.atnarkit.co.jp
www.atmnarkit.co.jp
www.atnmarkit.co.jp
www.atjarkit.co.jp
www.atmjarkit.co.jp
www.atjmarkit.co.jp
www.atkarkit.co.jp
www.atmkarkit.co.jp
www.atkmarkit.co.jp
www.atmrkit.co.jp
www.atmqrkit.co.jp
www.atmaqrkit.co.jp
www.atmqarkit.co.jp
www.atmwrkit.co.jp
www.atmawrkit.co.jp
www.atmwarkit.co.jp
www.atmsrkit.co.jp
www.atmasrkit.co.jp
www.atmsarkit.co.jp
www.atmzrkit.co.jp
www.atmazrkit.co.jp
www.atmzarkit.co.jp
www.atmakit.co.jp
www.atmaekit.co.jp
www.atmarekit.co.jp
www.atmaerkit.co.jp
www.atmadkit.co.jp
www.atmardkit.co.jp
www.atmadrkit.co.jp
www.atmafkit.co.jp
www.atmarfkit.co.jp
www.atmafrkit.co.jp
www.atmatkit.co.jp
www.atmartkit.co.jp
www.atmatrkit.co.jp
www.atmarit.co.jp
www.atmarjit.co.jp
www.atmarkjit.co.jp
www.atmarjkit.co.jp
www.atmariit.co.jp
www.atmarkiit.co.jp
www.atmarikit.co.jp
www.atmarmit.co.jp
www.atmarkmit.co.jp
www.atmarmkit.co.jp
www.atmarlit.co.jp
www.atmarklit.co.jp
www.atmarlkit.co.jp
www.atmaroit.co.jp
www.atmarkoit.co.jp
www.atmarokit.co.jp
www.atmarkt.co.jp
www.atmarkut.co.jp
www.atmarkiut.co.jp
www.atmarkuit.co.jp
www.atmarkjt.co.jp
www.atmarkijt.co.jp
www.atmarkkt.co.jp
www.atmarkikt.co.jp
www.atmarkkit.co.jp
www.atmarkot.co.jp
www.atmarkiot.co.jp
www.atmarki.co.jp
www.atmarkir.co.jp
www.atmarkitr.co.jp
www.atmarkirt.co.jp
www.atmarkif.co.jp
www.atmarkitf.co.jp
www.atmarkift.co.jp
www.atmarkig.co.jp
www.atmarkitg.co.jp
www.atmarkigt.co.jp
www.atmarkiy.co.jp
www.atmarkity.co.jp
www.atmarkiyt.co.jp

atmarkit.co.jp Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

atmarkit.co.jp TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.