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keisan.site

keisan.site had about 5.08M visits in September 2026, up 5.61% from August; most traffic is search.

高精度計算サイト

Traffic

5.08M

+5.61%MoMEstimated monthly visits
7896.22M4.15M2.07M0
Global rank

13,429

Country rank · Japan

923

Category rank · Consumer Electronics

12

Average visit duration

02:46

Pages per visit

2.31

Bounce rate

51.14%

Domain age

1.7 years

Search share

54.7%

Traffic sources

  • Search
    54.7%
  • Direct
    39.7%
  • Referrals
    3.9%
  • Social
    1.1%
  • Email
    0.3%
  • Display ads
    0.2%
  • Generative AI
    0.1%
  • Other
    0.0%
  • Paid search
    0.0%

Regions

  • Japan
    99.4%
  • United States
    0.1%
  • Malaysia
    0.1%
  • Taiwan
    0.0%
  • South Korea
    0.0%

See how keisan.site 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
  1. 日数計算157.84K63.29K249%
  2. 時間計算67.72K26.97K251%
  3. bmi56.69K778.01K7%
  4. 日付計算39.58K19.66K201%
  5. 預金利息 源泉計算ツール30.6K—

Keyword rankings

Keyword rankings

Example · google.comUnited States · English

86.4M

Search estimate

New 1 · Up 2

Ranking keywords
12,400
Landing pages
4
Search competitors
4
AI citations
2
PositionEstimated visits
  1. google#142M
  2. gmail#118.2M
  3. google maps#19.4M
  4. google drive#14.1M

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Baidu rank

Site profile

  • HTTP 200
  • Email authentication
  • Hosting ASN
HTTP
200
Page size
40.7 KiB
Hosting
AMAZON-02 · AS16509
Email authentication
DMARC none
TLS
TLSv1.3 · 166 days
Page and SEO
Title
高精度計算サイト
Description
計算の正確さ、使いやすさ、楽しさを追求した本格的な計算サイトです。メタボが気になる方の健康計算、旧暦や九星のこよみ計算、日曜大工で活用される斜辺や面積の計算、高度な実務や研究で活きる高精度な特殊関数や統計関数など多彩なコンテンツがあります。
Cross-origin redirect
No
Word count
3,576
Internal / external links
242 / 2
Canonical
https://keisan.site/
Language
ja
H1 / H2
1 / 1
Images missing alt
36 / 39
OG / Twitter
OG
Technology and tracking1 tracking
Technology clues
jQuery
Tracking clues
Google Tag Manager
External script hosts
pagead2.googlesyndication.com · ajax.googleapis.com
Social links
x.com
Server
Apache
Security headers
3 / 6
HSTS / CSP
HSTS
Cookie
2（Secure 1）
Email and DNS securitySet
SPF
Not found
DMARC
Set · none
DKIM selectors
Not found
Mail stack
Google Workspace
IPv6
No AAAA
Site verification TXT
Google
SOA
ns-1958.awsdns-52.co.uk
NS
ns-1040.awsdns-02.org. · ns-1958.awsdns-52.co.uk. · ns-408.awsdns-51.com. · 1 more
MX
1 smtp.google.com.
Hosting and networkAS16509
A
18.172.31.5 · 18.172.31.38 · 18.172.31.112 · 18.172.31.121
Hosting ASN
AS16509 · 18.172.31.0/24
Hosting organization
AMAZON-02 - Amazon.com, Inc.
Hosting country
US
BGP announcement
Yes
Reverse DNS
server-18-172-31-5.nrt20.r.cloudfront.net
TLS
TLSv1.3 · Verified
Certificate issuer
Amazon RSA 2048 M04
Certificate remaining
166 days
Certificate SAN
DNS:keisan.site · DNS:next-prod.keisan.site
robots and AI crawlingHTTP 200
Robots.txt
200
Global Disallow /
No
Sitemap
URL set · 3,776
AI explicitly disallowed
0
AI explicitly allowed
16
Well-known public paths1 hits
Present / checked
1 / 5
/ads.txt
Present · 3.1 KiB

Website information

Domain
keisan.site
Registration status
Domain registered
Registered
2025-02-07
Registrar
Japan Registry Services Co.,Ltd.
Expires
2027-02-07
Domain age
1.7 years
DNSSEC
No
Registry status
active

Similar sites

Website reports in the same category, with nearby monthly visits.

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.
Data notes →How estimates are produced →Website traffic sources →Claim, correct or hide this report →