Please select GA View:

Nikkeibp.Co.Jp - Info

nikkeibp.co.jp receives about 249,500 unique visitors and 980,535 (3.93 per visitor) page views per day which should earn about $3,197.93/day from advertising revenue. Estimated site value is $1,853,351.13. According to Alexa Traffic Rank nikkeibp.co.jp is ranked number 1,429 in the world and 0.0499% of global Internet users visit it. Site is hosted in Tokyo, Tokyo, 190-0031, Japan and links to network IP address 202.238.142.229. This server supports HTTPS and doesn't support HTTP/2.

About - nikkeibp.co.jp

日経BP社が運営する総合ビジネス情報サイト。“ビジネスプロフェッショナルの情報源”をコンセプトに、日経BP社の持つ「仕事に役立つ情報」を提供します。情報誌からの最新トピックに加え、独自のコラムやトレンド情報をお届けします。

How did nikkeibp.co.jp look in the past? Edit Site Info

nikkeibp.co.jp Profile

Title: 日経BP社
Description: 日経BP社は日本経済新聞グループの一員として、経営・技術・生活という3分野で主にビジネスパーソンに向けて事業を展開しています。その内容は、雑誌・書籍の出版事業、デジタル事業、展示会・セミナーなどのイベント事業、調査・コンサルティング事業など、多種多彩なメディアとサービスを駆使して、高付加価値の先端・専門情報を提供しています。
Keywords: 日経BP社,nikkei BPnet

Last update was 174 days ago

This can take up to 60 seconds. Please wait...

*HypeStat.com is not linking to, promoting or affiliated with nikkeibp.co.jp in any way. Only publicly available statistics data are displayed.

How popular is nikkeibp.co.jp?

249.5K daily visitors

Daily Unique Visitors:: 249,500
Monthly Unique Visitors:: 7,485,000
Pages per Visit:: 3.93
Daily Pageviews:: 980,535
Alexa Rank:: 1,429 visit alexa
Alexa Reach:: 0.0499% (of global internet users)
Avg. visit duration:: 05:10
Bounce rate:: 36.99%

*All traffic values are estimates only.

Traffic sources

Direct:: 48.72%
Referral:: 3.76%
Search:: 43.70%
Social:: 3.54%
Paid:: 0.28%

Visitors by country

: Users%Pageviews%Rank
: Japan 98.0%98.5%92
: United States 0.6%0.9%32394
: China 0.5%0.2%29765

Competitive Data

Domain:: nikkeibp.co.jp
Rank: (Rank based on keywords, cost and organic traffic): 109,099
Organic Keywords: (Number of keywords in top 20 Google SERP): 177
Organic Traffic: (Number of visitors coming from top 20 search results): 6,795
Organic Cost: ((How much need to spend if get same number of visitors from Google Adwords): $499.00
Adwords Keywords: (Keywords a website is buying in Google AdWords for ads that appear in paid search results): 29
Adwords Traffic: (Number of visitors brought to the website via paid search results): 11
Adwords Cost: (Estimated budget spent for buying keywords in Google AdWords for ads that appear in paid search results - monthly estimation): $39.00

Full SEMrush Report >>

Data

Domain Authority:: n/a
Page Authority:: n/a
MozRank:: n/a

Backlinks Report

Total Sites Linking In (Alexa):: 21,995
Total Backlinks:: 0
Follow Links:: 0
Nofollow Links:: 0
Referring Domains:: 0
Referring IPs:: 0

Ad Experience Report

Summary of the ad experience rating of a site for a specific platform.

Desktop summary

Root domain:: nikkeibp.co.jp
Region: (The Ad Standard region to which this site has been assigned.): Pending
Ad filtering: (Chrome is not filtering ads on your site.): Off
Status: (The status of the site that is reviewed for the Better Ads Standards.): Not reviewed

Mobile summary

Region: (The Ad Standard region to which this site has been assigned.): Pending
Ad filtering: (Chrome is not filtering ads on your site.): Off
Status: (The status of the site that is reviewed for the Better Ads Standards.): Not reviewed

Abusive Experience Report

Root domain:: nikkeibp.co.jp
Enforcement: (Chrome is not preventing your site from opening new windows or tabs.): Off
Status: (The status of the site reviewed for the abusive experiences.): Not reviewed

How much nikkeibp.co.jp can earn?

Daily Revenue:: $3,197.93
Monthly Revenue:: $95,937.90
Yearly Revenue:: $1,167,244.45

*All earnings values are estimates only.

Daily earning by country

: PageviewsEarning
: Japan 965,827$3,090.65
: United States 8,825$101.22
: China 1,961$6.06

How much money do nikkeibp.co.jp lose due to Adblock?

Daily Revenue Loss:: $111.73
Monthly Revenue Loss:: $3,351.81
Yearly Revenue Loss:: $40,780.31
Daily Pageviews Blocked:: 30,818
Monthly Pageviews Blocked:: 924,546
Yearly Pageviews Blocked:: 11,248,648

*All earnings values are estimates only.

Daily revenue loss by country

: BlockedLost Money
: Japan 28,975$92.72
: United States 1,588$18.22
: China 255$0.79

How much is nikkeibp.co.jp worth?

Website Value:: $1,853,351.13

Where is nikkeibp.co.jp hosted?

Server IP:: 202.238.142.229
ASN:: AS2497
ISP:: Internet Initiative Japan Inc.
Server Location:: Tokyo
Tokyo, 13
190-0031
Japan, JP

Other sites hosted on 202.238.142.229

There are no other sites hosted on this IP

How fast does nikkeibp.co.jp load?

Average Load Time:: (2359 ms) 37 % of sites are slower

Page Speed (Google PageSpeed Insights)

Suggestions Summary

Optimize images

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

Optimize the following images to reduce their size by 2.4MiB (71% reduction).

Compressing and resizing http://ec.nikkeibp.co.jp/item/image/h_NBT.jpg could save 304.4KiB (97% reduction).
Compressing and resizing http://ec.nikkeibp.co.jp/item/image/h_266510.jpg could save 206.7KiB (97% reduction).
Compressing and resizing http://ec.nikkeibp.co.jp/item/image/h_P53670.jpg could save 178.6KiB (96% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NGT.jpg could save 94KiB (81% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_G13440.jpg could save 87.3KiB (44% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_P21.jpg could save 70.7KiB (70% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_MON.jpg could save 66.2KiB (70% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NSW.jpg could save 65.7KiB (***% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_OFF.jpg could save 64.8KiB (73% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_ENT.jpg could save 62.1KiB (71% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NPC.jpg could save 60.6KiB (71% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_WOM.jpg could save 59KiB (72% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_LIN.jpg could save 58KiB (68% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NH.jpg could save 57.8KiB (72% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_TRE.jpg could save 55.7KiB (68% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NDI.jpg could save 54.6KiB (73% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NNW.jpg could save 54.2KiB (73% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NCR.jpg could save 52.9KiB (70% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_ND.jpg could save 52.6KiB (76% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NBA.jpg could save 52.1KiB (***% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NMC.jpg could save 48.1KiB (72% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NGJ.jpg could save 46KiB (68% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NOS.jpg could save 43.6KiB (68% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NHC.jpg could save 41.2KiB (74% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NA.jpg could save 41.1KiB (68% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NV.jpg could save 40.9KiB (71% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NB.jpg could save 39.5KiB (70% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NAT.jpg could save 38.6KiB (67% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/upload/NxTREND.jpg could save 35.2KiB (65% reduction).
Compressing and resizing http://www.nikkeibp.co.jp/images/top/2017/NXT.png could save 35KiB (92% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_HB.jpg could save 33.7KiB (65% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_P55440.jpg could save 33.2KiB (63% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NM.jpg could save 27.6KiB (***% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NE.jpg could save 26.6KiB (63% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_ROB.jpg could save 25.6KiB (68% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NC.jpg could save 25.5KiB (67% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NNM.jpg could save 24.6KiB (63% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NCF.jpg could save 22KiB (64% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_P53730.jpg could save 18.6KiB (24% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_ECO.jpg could save 16.5KiB (62% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_P53650.jpg could save 9.6KiB (42% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_NFM.jpg could save 9.3KiB (42% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/logo.png could save 6.7KiB (38% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/seminor_sp.png could save 4.7KiB (27% reduction).
Compressing http://ec.nikkeibp.co.jp/item/image/h_267560.jpg could save 4.2KiB (22% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/WOL.png could save 4.1KiB (34% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/GDY.png could save 2.8KiB (32% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/TRN.png could save 2.6KiB (34% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/NBO.png could save 2.5KiB (26% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/NBD.png could save 2.4KiB (20% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/DUAL.png could save 2.4KiB (34% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/NXR.png could save 2.3KiB (19% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/event2.png could save 1.7KiB (12% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/seminor.png could save 1.6KiB (24% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/NLX.png could save 1.4KiB (21% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/NNG.png could save 960B (11% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/foot_logo.png could save 884B (51% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/bzb/base_blue.png could save 347B (65% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/arrow_gray.png could save 245B (50% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/arrow_blue.png could save 236B (48% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/consult_Icon.png could save 175B (29% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/icons/ic_menu.png could save 143B (40% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/mail_Icon.png could save 140B (27% reduction).
Compressing http://www.nikkeibp.co.jp/images/top/2017/search.png could save 122B (31% reduction).

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://ec.nikkeibp.co.jp/item/image/h_266510.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_26***90.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_267560.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_ECO.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_ENT.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_G13440.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_HB.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_LIN.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_MON.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NA.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NAT.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NB.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NBA.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NBT.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NC.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NCF.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NCR.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_ND.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NDI.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NE.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NFM.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NFT.bmp (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NGJ.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NGT.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NH.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NHC.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NM.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NMC.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NNM.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NNW.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NOS.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NPC.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NSW.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_NV.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_OFF.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_P21.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_P53650.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_P53670.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_P53730.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_P55440.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_ROB.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_TRE.jpg (expiration not specified)
http://ec.nikkeibp.co.jp/item/image/h_WOM.jpg (expiration not specified)
http://www.nikkeibp.co.jp/js/n/bpnet/2016/pc/seminar_navi.js (expiration not specified)
http://www.nikkeibp.co.jp/js/sitecatalyst/s_code2015.js (expiration not specified)
http://cdn.krxd.net/controltag/sdwb3ihkp.js (20 minutes)
https://cdn.krxd.net/controltag/sdwb3ihkp.js (20 minutes)

https://cdn.krxd.net/userdata/get?pub=eea6ac13-671f-4220-a862-d176e3ff4fc5&technographics=1&callback=Krux.ns._default.kxjsonp_userdata

(30 minutes)
http://www.google.com/jsapi (60 minutes)
http://www.nikkeibp.co.jp/css/top/2017/bizBoard.css (24 hours)
http://www.nikkeibp.co.jp/css/top/2017/common.css (24 hours)
http://www.nikkeibp.co.jp/css/top/2017/index.css?20180401 (24 hours)
http://www.nikkeibp.co.jp/css/top/2017/style_mag.css?ver20171205 (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/DUAL.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/GDY.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/NBD.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/NBO.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/NLX.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/NMO.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/NNG.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/NXR.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/NXT.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/NXT_Active.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/TRN.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/WOL.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/ad_Icon.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/arrow_blue.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/arrow_gray.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/bzb/NBO.jpg (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/bzb/NNG.jpg (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/bzb/NXT.jpg (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/bzb/TRN.jpg (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/bzb/WOL.jpg (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/bzb/base_blue.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/bzb/dot_blue_img.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/bzb/footer_blue_mag.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/bzb/header_blue_mag.jpg (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/bzb/listmark_blue.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/consult_Icon.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/custom_Icon.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/event1.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/event2.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/event3.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/event4.png?20180401 (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/foot_logo.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/icons/ic_menu.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/logo.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/mail_Icon.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/search.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/seminor.png (24 hours)
http://www.nikkeibp.co.jp/images/top/2017/seminor_sp.png (24 hours)
http://www.nikkeibp.co.jp/images/top/upload/NxTREND.jpg (24 hours)
http://www.nikkeibp.co.jp/js/top/2017/bzb.js?ver20180220 (24 hours)
http://www.nikkeibp.co.jp/js/top/2017/index.js (24 hours)
http://www.nikkeibp.co.jp/js/top/2017/init.js (24 hours)
http://www.nikkeibp.co.jp/js/top/2017/lib.js (24 hours)
http://www.nikkeibp.co.jp/js/top/2017/search.js?ver20180209 (24 hours)
http://www.nikkeibp.co.jp/js/top/2017/search/jQueryRotate.js (24 hours)
http://www.nikkeibp.co.jp/js/top/2017/search/jquery.carouFredSel.js (24 hours)
http://www.nikkeibp.co.jp/js/top/2017/search/jquery.cookie.js (24 hours)
http://www.nikkeibp.co.jp/js/top/2017/search/jquery.js (24 hours)
http://www.nikkeibp.co.jp/js/top/2017/search/jquery.matchHeight.js (24 hours)
http://www.nikkeibp.co.jp/js/top/2017/search/masonry.pkgd.min.js (24 hours)
http://www.nikkeibp.co.jp/js/top/2017/search/modal.js (24 hours)
http://www.nikkeibp.co.jp/js/top/2017/utils/namespace.min.js (24 hours)
http://www.nikkeibp.co.jp/js/top/2017/view/headernav.js (24 hours)

Enable compression

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

Enable compression for the following resources to reduce their transfer size by 468.9KiB (72% reduction).

Compressing http://www.nikkeibp.co.jp/js/top/2017/lib.js could save 104.8KiB (***% reduction).
Compressing http://www.nikkeibp.co.jp/js/top/2017/search/jquery.js could save 58.5KiB (64% reduction).
Compressing http://www.nikkeibp.co.jp/ could save 58.1KiB (83% reduction).
Compressing http://www.nikkeibp.co.jp/css/top/2017/common.css could save 52.8KiB (84% reduction).
Compressing http://www.nikkeibp.co.jp/js/sitecatalyst/s_code2015.js could save 45.1KiB (65% reduction).
Compressing http://www.nikkeibp.co.jp/js/top/2017/search/jquery.carouFredSel.js could save 40.1KiB (75% reduction).
Compressing http://www.nikkeibp.co.jp/js/top/2017/search/masonry.pkgd.min.js could save 15.6KiB (***% reduction).
Compressing http://www.nikkeibp.co.jp/js/top/2017/init.js could save 13KiB (82% reduction).
Compressing http://www.nikkeibp.co.jp/js/top/2017/search/common.js?ver20160831 could save 13KiB (68% reduction).
Compressing http://www.nikkeibp.co.jp/js/top/2017/search.js?ver20180209 could save 12.6KiB (70% reduction).
Compressing http://www.nikkeibp.co.jp/css/top/2017/index.css?20180401 could save 12.4KiB (80% reduction).
Compressing http://www.nikkeibp.co.jp/js/top/2017/search/jquery.matchHeight.js could save 8.5KiB (74% reduction).
Compressing http://www.nikkeibp.co.jp/js/top/2017/search/modal.js could save 8.4KiB (74% reduction).
Compressing http://www.nikkeibp.co.jp/js/top/2017/view/headernav.js could save 7.4KiB (78% reduction).
Compressing http://www.nikkeibp.co.jp/css/top/2017/style_mag.css?ver20171205 could save 5.2KiB (75% reduction).
Compressing http://www.nikkeibp.co.jp/js/top/2017/search/jQueryRotate.js could save 5.1KiB (68% reduction).
Compressing http://www.nikkeibp.co.jp/js/top/2017/bzb.js?ver20180220 could save 4.4KiB (85% reduction).
Compressing http://www.nikkeibp.co.jp/js/top/2017/search/jquery.cookie.js could save 1.7KiB (55% reduction).
Compressing http://www.nikkeibp.co.jp/css/top/2017/bizBoard.css could save 971B (70% reduction).
Compressing http://www.nikkeibp.co.jp/js/top/2017/index.js could save 824B (52% reduction).
Compressing http://www.nikkeibp.co.jp/js/n/bpnet/2016/pc/seminar_navi.js could save 371B (51% reduction).

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

Your page has 12 blocking script resources and 6 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://www.nikkeibp.co.jp/js/top/2017/search/jquery.js
http://www.nikkeibp.co.jp/js/top/2017/search/jquery.matchHeight.js
http://www.nikkeibp.co.jp/js/top/2017/search/masonry.pkgd.min.js
http://www.nikkeibp.co.jp/js/top/2017/search/jquery.cookie.js
http://www.nikkeibp.co.jp/js/top/2017/search/jQueryRotate.js
http://www.nikkeibp.co.jp/js/top/2017/search/jquery.carouFredSel.js
http://www.nikkeibp.co.jp/js/top/2017/search/kamelio.js?20171016
http://www.nikkeibp.co.jp/js/top/2017/search/common.js?ver20160831
http://www.nikkeibp.co.jp/js/top/2017/search/pds.js
http://www.nikkeibp.co.jp/js/top/2017/search/modal.js
http://www.nikkeibp.co.jp/js/top/2017/search.js?ver20180209
http://www.nikkeibp.co.jp/js/top/2017/bzb.js?ver20180220
Optimize CSS Delivery of the following:

http://www.nikkeibp.co.jp/css/top/2017/common.css
http://fonts.googleapis.com/earlyaccess/notosansjapanese.css
http://www.nikkeibp.co.jp/css/top/2017/index.css?20180401
http://fonts.googleapis.com/earlyaccess/notosansjapanese.css
http://www.nikkeibp.co.jp/css/top/2017/bizBoard.css
http://www.nikkeibp.co.jp/css/top/2017/style_mag.css?ver20171205

Minify JavaScript

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

Minify JavaScript for the following resources to reduce their size by 41.3KiB (29% reduction).

Minifying http://www.nikkeibp.co.jp/js/top/2017/init.js could save 11.2KiB (71% reduction).
Minifying http://www.nikkeibp.co.jp/js/sitecatalyst/s_code2015.js could save 7.4KiB (11% reduction).
Minifying http://www.nikkeibp.co.jp/js/top/2017/search/jquery.matchHeight.js could save 6.5KiB (57% reduction).
Minifying http://www.nikkeibp.co.jp/js/top/2017/view/headernav.js could save 5.4KiB (56% reduction).
Minifying http://www.nikkeibp.co.jp/js/top/2017/search.js?ver20180209 could save 4.9KiB (28% reduction).
Minifying http://www.nikkeibp.co.jp/js/top/2017/search/modal.js could save 3.1KiB (28% reduction).
Minifying http://www.nikkeibp.co.jp/js/top/2017/search/jquery.cookie.js could save 1.3KiB (44% reduction).
Minifying http://www.nikkeibp.co.jp/js/top/2017/index.js could save 788B (50% reduction).
Minifying http://www.nikkeibp.co.jp/js/top/2017/bzb.js?ver20180220 could save 749B (15% reduction).

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 p*** times.

Minify HTML for the following resources to reduce their size by 17.5KiB (26% reduction).

Minifying http://www.nikkeibp.co.jp/ could save 17.5KiB (26% reduction).

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="/books/" class="contentsMoreBtn arrowGrayBlue">日経BPブックナビで書籍を探す</a> is close to 2 other tap targets.
The tap target

<a href="http://corpora…/index09.shtml" class="topNews_item">日経ビジネスを名乗る偽メールにご注意ください</a>

and 3 others are close to other tap targets.
The tap target <a href="http://corpora…ty/index.shtml" class="u-fz-xs">セキュリティ</a> and 1 others are close to other tap targets.

Minify CSS

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

Minify CSS for the following resources to reduce their size by 1.2KiB (16% reduction).

Minifying http://www.nikkeibp.co.jp/css/top/2017/style_mag.css?ver20171205 could save 964B (14% reduction).
Minifying http://www.nikkeibp.co.jp/css/top/2017/bizBoard.css could save 299B (22% reduction).

Size content to viewport

The contents of your page fit within the viewport. Learn more about sizing content to the viewport.

Prioritize visible content

You have the above-the-fold content properly prioritized. Learn more about prioritizing visible content.

Use legible font sizes

The text on your page is legible. Learn more about using legible font sizes.

Avoid plugins

Your page does not appear to use plugins, which would prevent content from being usable on many platforms. Learn more about the importance of avoiding plugins.

Avoid landing page redirects

Your page has no redirects. Learn more about avoiding landing page redirects.

Reduce server response time

Your server responded quickly. Learn more about server response time optimization.

Configure the viewport

Your page specifies a viewport matching the device's size, which allows it to render properly on all devices. Learn more about configuring viewports.

Download optimized image, JavaScript, and CSS resources for this page.

Google Safe Browsing

This site is not currently listed as suspicious

MyWot.com Reputation Ratings

Trustworthiness:: 83
Vendor reliability:: 83
Privacy:: 83
Child safety:: 87

SSL Checker - SSL Certificate Verify

nikkeibp.co.jp supports HTTPS

Verifying SSL Support. Please wait...

Common Name: www.nikkeibp.co.jp
Organization:
Location:
Issuer: Cybertrust Japan Public CA G3
Valid from: Feb 6 04:43:50 2018 GMT
Valid until: Feb 6 14:59:00 2019 GMT
Authority:
Keysize:

Verify HTTP/2 Support

nikkeibp.co.jp does not support HTTP/2

Verifying HTTP/2.0 Support. Please wait...

Http Header

HTTP/1.1 200 OK
Date: Mon, 02 Apr 2018 16:23:37 GMT
Server: Apache
Set-Cookie: JSESSIONID=3C02BFF7F97***DD306EECA220C4DA70E; Path=/; HttpOnly
Last-Modified: Mon, 02 Apr 2018 16:23:37 GMT
Content-Length: 71402
Content-Type: text/html; ch***t=UTF-8
Keep-Alive: timeout=5, max=100
Connection: close
Set-Cookie: BIGipServerwww.nikkeibp.co.jp_http=2689181888.20480.0000; path=/

DNS Lookup

Type	Ip	Target	TTL
TXT			300
TXT			300
MX		nikkeibp-co-jp.mail.eo.outlook.com	300
SOA			900
	Mname	ns-1673.awsdns-17.co.uk
	Rname	awsdns-hostmaster.amazon.com
	Serial Number	1
	Refresh	7200
	Retry	900
	Expire	1209600
	Minimum TTL	0
A	202.238.142.229		300
NS		ns-729.awsdns-27.net	300
NS		ns-47.awsdns-05.com	300
NS		ns-1673.awsdns-17.co.uk	300
NS		ns-1484.awsdns-57.org	300

Whois Lookup

Domain Created:: 0000-00-00
Domain Age:
WhoIs:

whois lookup at whois.jprs.jp...
[ 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 ***/e'.                 ]



Domain Information: [ドメイン情報]

a. [ドメイン名]                 NIKKEIBP.CO.JP

e. [そしきめい]                 かぶしきかいしゃ にっけいびーぴー

f. [組織名]                     株式会社日経ビーピー

g. [Organization]               Nikkei Business Publications, Inc.

k. [組織種別]                   株式会社

l. [Organization Type]          Corporation

m. [登録担当者]                 AK024JP

n. [技術連絡担当者]             HM31829JP

p. [ネームサーバ]               ns-1673.awsdns-17.co.uk

p. [ネームサーバ]               ns-47.awsdns-05.com

p. [ネームサーバ]               ns-729.awsdns-27.net

p. [ネームサーバ]               ns-1484.awsdns-57.org

s. [署名鍵]                     

[状態]                          Connected (2019/01/31)

[登録年月日]                    1995/01/19

[接続年月日]                    1995/02/21

[最終更新]                      2018/02/01 01:07:20 (JST)