c-tan / Cheng

Robots.txt Information

Robot	Path	Permission
GoogleBot	/	✔
BingBot	/	✔
BaiduSpider	/	✔
YandexBot	/	✔
User-agent:

Meta Tags

Title	Cheng
Description	double Website of Cheng
Keywords	N/A

Server Information

WebSite	c-tan.com
Host IP	139.162.99.178
Location	United States

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c-tan.com Valuation

US$2,137,632

Last updated: 2023-05-11 12:57:54

c-tan.com has Semrush global rank of 4,951,416. c-tan.com has an estimated worth of US$ 2,137,632, based on its estimated Ads revenue. c-tan.com receives approximately 246,650 unique visitors each day. Its web server is located in United States, with IP address 139.162.99.178. According to SiteAdvisor, c-tan.com is safe to visit.

Traffic & Worth Estimates

Purchase/Sale Value	US$2,137,632
Daily Ads Revenue	US$1,974
Monthly Ads Revenue	US$59,196
Yearly Ads Revenue	US$710,352
Daily Unique Visitors	16,444
Note: All traffic and earnings values are estimates.

DNS Records

Host	Type	TTL	Data
c-tan.com.	A	599	IP: 139.162.99.178
c-tan.com.	NS	3600	NS Record: ns18.domaincontrol.com.
c-tan.com.	NS	3600	NS Record: ns17.domaincontrol.com.
c-tan.com.	MX	3600	MX Record: 10 aspmx3.googlemail.com.
c-tan.com.	MX	3600	MX Record: 1 aspmx.l.google.com.
c-tan.com.	MX	3600	MX Record: 5 alt1.aspmx.l.google.com.
c-tan.com.	MX	3600	MX Record: 5 alt2.aspmx.l.google.com.
c-tan.com.	MX	3600	MX Record: 10 aspmx2.googlemail.com.
c-tan.com.	TXT	3600	TXT Record: google-site-verification=vGmV_eBnpoGGQ7d6N74na_STSW0um1zikrw6_9woSXI
c-tan.com.	TXT	3600	TXT Record: v=spf1 include:_spf.google.com ~all

HtmlToTextCheckTime:2023-05-11 12:57:54

double space Website of Cheng Tan © 2014-2023 imprint Home Blog Publications Presentations About EN CN ETECHOU PDF PLANNER HAS BEEN OPEN SOURCED! This is a project for creating PDF planner with LaTeX. 4/3/2022 technique LaTeX PDF PLANNER 2021 (FOR IPAD + APPLE PENCIL) I made a pdf file for taking notes and making plans (手帳 in Japanese) with LaTeX. 12/1/2021 technique LaTeX COVID19 TIME-DEPENDENT DISTRIBUTION IN JAPAN I made a gif showing COVID19 infection distribution changes in Japan. Nothing new, just a showcase with python. 14/3/2020 technique python PROOF WITHOUT WORDS: TRIGONOMETRIC DIFFERENTIATION I recently got this idea that we can show all the basic trigonometric functions and the derivatives in one figure. So I spent some time to plot it with LaTeX. 10/3/2020 technique LaTeX LATEX TYPESETTING CHINESE CHARACTER AND PINYIN BOX This is the beginning of teaching my daughter Chinese characters. 2/2/2020 technique LaTeX NEW YEAR AND NEW DOCUMENT Another LaTeX template for this

HTTP Headers

HTTP/1.1 301 Moved Permanently
Server: nginx/1.20.1
Date: Thu, 04 Nov 2021 19:39:10 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: https://c-tan.com/

HTTP/1.1 200 OK
Server: nginx/1.20.1
Date: Thu, 04 Nov 2021 19:39:11 GMT
Content-Type: text/html
Content-Length: 20559
Last-Modified: Wed, 03 Nov 2021 12:01:38 GMT
Connection: keep-alive
ETag: "61827a22-504f"
Accept-Ranges: bytes

c-tan.com Whois Information

Domain Name: C-TAN.COM
Registry Domain ID: 2036246662_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2021-06-20T15:07:24Z
Creation Date: 2016-06-19T05:48:17Z
Registry Expiry Date: 2026-06-19T05:48:17Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS17.DOMAINCONTROL.COM
Name Server: NS18.DOMAINCONTROL.COM
DNSSEC: unsigned
>>> Last update of whois database: 2021-10-30T07:14:22Z <<<

c-tan.com valuation and analysis