Traffic
68.51K
-24.63%MoMEstimated monthly visits
98.16K65.44K32.72K0
Global rank
487,750
Country rank · Japan
29,397
Category rank · Publishing and Printing
230
Average visit duration
01:14
Pages per visit
2.30
Bounce rate
51.16%
Search share
69.7%
Traffic sources
- Search69.7%
- Direct18.0%
- Referrals7.4%
- Social1.9%
- Generative AI1.3%
- Email0.8%
- Paid search0.7%
- Display ads0.3%
- Other0.0%
Regions
- Japan93.4%
- United States6.6%
See how d21.co.jp compares with the most visited websites in the world, the fastest growing websites and sites gaining organic search traffic.
Search visibility
Keyword samples
Estimated visitsMonthly searchesVisits ÷ searches
- hsp10.01K60.11K17%
- hsp 診断8201.3K63%
- ディスカバー・トゥエンティワン550350157%
- hspセルフチェック460180256%
- ディスカヴァー・トゥエンティワン34051067%
Keyword rankings
Keyword rankings
86.4M
Search estimate
New 1 · Up 2
- Ranking keywords
- 12,400
- Landing pages
- 4
- Search competitors
- 4
- AI citations
- 2
PositionEstimated visits
- google#142M
- gmail#118.2M
- google maps#19.4M
- google drive#14.1M
Full keyword rankings are a Pro feature
Unlock ProSite profile
- HTTP 200
- Email authentication
- Hosting ASN
- HTTP
- 200
- Page size
- 133.7 KiB
- Hosting
- AMAZON-02 · AS16509
- Email authentication
- SPF · DMARC none
- TLS
- TLSv1.2 · 112 days
Page and SEO
- Final URL
- https://d21.co.jp/
- Title
- ディスカヴァー・トゥエンティワン
- Description
- ディスカヴァーの公式サイトです。書籍、コンテンツのある手帳、オーディオブック・映像などのデジタルコンテンツを提供しています。
- Cross-origin redirect
- No
- Word count
- 523
- Internal / external links
- 40 / 5
- H1 / H2
- 1 / 0
- Images missing alt
- 0 / 21
- OG / Twitter
- OG · Twitter
Technology and tracking1 tracking
- Technology clues
- Nuxt
- Tracking clues
- Google Tag Manager
- External script hosts
- googletagmanager.com
- Social links
- twitter.com · facebook.com · instagram.com · youtube.com
- Server
- nginx/1.12.2
- Security headers
- 0 / 6
Email and DNS securitySet
- SPF
- Set
- DMARC
- Set · none
- DKIM selectors
- Not found
- Mail stack
- Google Workspace
- IPv6
- No AAAA
- CAA issuers
- amazon.com · jprs.jp · letsencrypt.org
- Site verification TXT
- Apple · Google · Microsoft
- SOA
- ns-904.awsdns-49.net
- NS
- ns-1456.awsdns-54.org. · ns-1769.awsdns-29.co.uk. · ns-472.awsdns-59.com. · 1 more
- MX
- 10 aspmx.l.google.com. · 20 alt1.aspmx.l.google.com. · 20 alt2.aspmx.l.google.com. · 4 more
Hosting and networkAS16509
- A
- 13.193.248.252 · 57.181.118.177 · 57.182.66.92
- Hosting ASN
- AS16509 · 13.193.128.0/17
- Hosting organization
- AMAZON-02 - Amazon.com, Inc.
- Hosting country
- US
- BGP announcement
- Yes
- Reverse DNS
- ec2-13-193-248-252.ap-northeast-1.compute.amazonaws.com
- TLS
- TLSv1.2 · Verified
- Certificate issuer
- JPRS Organization Validation Authority - G4
- Certificate remaining
- 112 days
- Certificate SAN
- DNS:d21.co.jp · DNS:www.d21.co.jp
robots and AI crawlingHTTP 404
- Robots.txt
- 404
- Sitemap
- Discovered
Well-known public paths
- Present / checked
- 0 / 5
Website information
- Domain
- d21.co.jp
- Registration status
- Registration status unconfirmed
Similar sites
Website reports in the same category, with nearby monthly visits.
- konfeo.com
- weka.ch
- sunmark.co.jp
- tablecoversnow.com
- librairie-gallimard.com
- megaprint.jp
- branc.jp
- barnesandnobleinc.com
What's in this report
The report starts with a whole-site monthly visit estimate. Search visibility and public site facts follow when they exist.
- Website traffic is a modeled whole-site estimate, with a source, observation period and confidence.
- Search visibility is ranking keywords and search traffic, listed separately from whole-site visits.
- Missing or partial values stay marked in the report.