Cof.tw
Server IP address resolved: NoHttp response code: None
Last Checked: 03/05/2023
Over the time cof.tw has been ranked as high as 24,299 in the world, while most of its traffic comes from Taiwan, where it reached as high as 3,095 position.
Cof.tw receives about 2,755 unique visitors and 3,031 pageviews per day. The estimated value of cof.tw is 52,560 USD. Each unique visitor makes about 1.1 pageviews on average.
Cof.tw is registered under .TW top-level domain. Check other websites in .TW zone.
At the time of the last check (November 12, 2019) cof.tw has an expired wildcard SSL certificate issued by Sectigo Limited (expired on September 14, 2021). Check other websites using SSL certificates issued by Sectigo Limited.
According to Google Safe Browsing, Google Safe Search and Symantec cof.tw is quite a safe domain.
Mobile-Friendly test indicates that cof.tw is well optimized for mobile and tablet devices.
Audience Geography. Where are cof.tw visitors located?
| Country | Rank |
|---|---|
 Taiwan TW | 3095 |
| Country | Percent of Pageviews |
|---|---|
| Taiwan TW | 99.2% |
| Other | 0.8% |
| Country | Percent of Visitors |
|---|---|
| Taiwan TW | 99.1% |
| Other | 0.9% |
Where do visitors go on cof.tw?
| Subdomain | Pageviews |
|---|---|
| invoice.cof.tw | 96.35% |
| other | 3.65% |
| Subdomain | Pageviews per User |
|---|---|
| invoice.cof.tw | 1.1 |
| Subdomain | Reach |
|---|---|
| invoice.cof.tw | 100% |
How popular is cof.tw?
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 186032 | 38387 | 32 | -23.37% |
| 30 | 157275 | -53522 | 39 | 40% |
| 7 | 191984 | 19850 | 3 | -16.42% |
| 1 | 244862 | 37921 | 3 | -21.9% |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 374470 | 95461 | 1 | -31.13% | 1.1 | -10.16% |
| 30 | 323281 | -87552 | 12 | 30% | 1.1 | -5.785% |
| 7 | 408266 | 30038 | 9 | -15.32% | 1.1 | 0.9% |
| 1 | 494369 | 114029 | 7 | -37.51% | 1 | -20% |
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 227933 | 51605 |
| past month | 193062 | -60235 |
| past week | 238445 | 23593 |
| yesterday | 306208 | 65819 |
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton ConnectSafe evaluates cof.tw for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
"cof.tw" is not a phishing page.
"cof.tw" does not install unwanted software.
"cof.tw" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses cof.tw for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze cof.tw for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the cof.tw. This reputation system receives ratings from users and information from third-party sources, assesses the cof.tw for safety features and confirms, whether cof.tw is suitable for children.
| Domain | *.cof.tw |
| Issuer Organization | Sectigo Limited |
| Issuer | Sectigo RSA Domain Validation Secure Server CA |
| Algorithm | RSA-SHA256 |
| Valid form | 06/17/2019 |
| Expiration | 09/14/2021 |
| Signed | Certificate is not self signed |
| Additional Domains | *.cof.tw cof.tw |
ASN ID: 63949
ASN Title: LINODE-AP Linode, LLC, US
Last Update: 10/13/2023
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 63488 - 64197
ASName: IANA-RSVD
ASHandle: AS63488
RegDate: 2013-06-07
Updated: 2013-06-07
Ref: https://rdap.arin.net/registry/autnum/63488
OrgName: Internet Assigned Numbers Authority
OrgId: IANA
Address: 12025 Waterfront Drive
Address: Suite 300
City: Los Angeles
StateProv: CA
PostalCode: 90292
Country: US
RegDate:
Updated: 2012-08-31
Ref: https://rdap.arin.net/registry/entity/IANA
OrgAbuseHandle: IANA-IP-ARIN
OrgAbuseName: ICANN
OrgAbusePhone: +1-310-301-5820
OrgAbuseEmail: abuse@iana.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/IANA-IP-ARIN
OrgTechHandle: IANA-IP-ARIN
OrgTechName: ICANN
OrgTechPhone: +1-310-301-5820
OrgTechEmail: abuse@iana.org
OrgTechRef: https://rdap.arin.net/registry/entity/IANA-IP-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Domain Name: cof.tw
Domain Status: clientTransferProhibited
Registrant:
LAN CHENSHANG service@bluezz.tw
Administrative Contact:
LAN CHENSHANG service@bluezz.tw
Technical Contact:
LAN CHENSHANG service@bluezz.tw
Record expires on 2024-12-28 20:02:22 (UTC+8)
Record created on 2008-12-28 20:00:02 (UTC+8)
Domain servers in listed order:
ns1.cyberdns.tw
ns2.cyberdns.tw
Registration Service Provider: PCHOME
Registration Service URL: http://myname.pchome.com.tw
| Host | A Record | TTL |
|---|---|---|
| cof.tw | 103.1.221.126 | 3600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| cof.tw | aspmx4.googlemail.com | 30 | 3600 |
| cof.tw | alt2.aspmx.l.google.com | 20 | 3600 |
| cof.tw | aspmx3.googlemail.com | 30 | 3600 |
| cof.tw | aspmx.l.google.com | 10 | 3600 |
| cof.tw | aspmx5.googlemail.com | 30 | 3600 |
| cof.tw | aspmx2.googlemail.com | 30 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| cof.tw | ns2.cyberdns.tw | 3600 |
| cof.tw | ns1.cyberdns.tw | 3600 |
| Host | TXT Record | TTL |
|---|
localhost\@
TTL: 3600
Email address: hostmaster.cof.tw
Serial: 2019
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 3600
Last tested: 08/06/2015
| Total Resources | 1 |
| Number of Hosts | 1 |
Last tested: 08/06/2015
| Total Resources | 1 |
| Number of Hosts | 1 |
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