Masters.tw 螢火蟲為增加LED亮度帶來靈感
鄭永銘老師是學生口中的《物理魔術師》，學生尊稱為「鄭大師」，故本站取名為「跟著鄭大師玩科學」，期望透過本站將科學知識以輕鬆活潑的方式傳播：學生可以對科學產生興趣、訂正媒體的錯誤報導、提供科學相關諮詢服務，使科學的真、善、美融合於日常生活中。
Server IP address resolved: No
Http response code: None
Last Checked: 04/18/2024
Masters.tw traffic volume is 1,127 unique daily visitors and their 1,465 pageviews. The web value rate of masters.tw is 12,498 USD. Each visitor makes around 1.39 page views on average.
By Alexa's traffic estimates masters.tw placed at 37,474 position over the world, while the largest amount of its visitors comes from Taiwan, where it takes 10,153 place.
Masters.tw is hosted by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US in Hong Kong; however, we recommend migrating the server to Taiwan, as it will speed up masters.tw page load time for the majority of users. See the list of other web pages hosted by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US.
Masters.tw registered under .TW top-level domain. Check other websites in .TW zone.
The last verification results, performed on (June 25, 2019) masters.tw show that masters.tw has an expired SSL certificate (expired on January 10, 2020). Click “Refresh” button for SSL Information at the Safety Information section.
In accordance with Google Safe Browsing, Google Safe Search and Symantec masters.tw is pretty a safe domain.
Relying Google MobileFriendly test masters.tw is well optimized for mobile and tablet devices, however web page loading speed may be improved.
Audience Geography. Where are masters.tw visitors located?
| Country | Visitors |
|---|---|
 Taiwan TW | 91.5% |
| Other | 8.5% |
| Country | Pageviews |
|---|---|
| Taiwan TW | 93.4% |
| Other | 6.6% |
| Country | Rank |
|---|---|
| Taiwan TW | 10153 |
Where do visitors go on masters.tw?
| Subdomain | Pageviews |
|---|---|
| masters.tw | 100% |
| Subdomain | Pageviews per User |
|---|---|
| masters.tw | 1.3 |
| Subdomain | Reach |
|---|---|
| masters.tw | 100% |
How popular is masters.tw?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 501922 | 155361 |
| past month | 549182 | -124283 |
| past week | 352491 | -516466 |
| yesterday | 316613 | 0 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 763109 | 218074 | 4 | -35.46% | 1.3 | 3% |
| 30 | 829012 | -242307 | 4 | 50% | 1.3 | 20% |
| 7 | 571986 | -634203 | 6 | 200% | 1 | -4.839% |
| 1 | 484260 | 0 | 8 | 0% | 1 | 0% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 425935 | 135306 | 11 | -37.2% |
| 30 | 469813 | -75372 | 1 | 20% |
| 7 | 291964 | -468478 | 19 | 200% |
| 1 | 275078 | 0 | 2 | 0% |
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 masters.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.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
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 masters.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 masters.tw for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the masters.tw. This reputation system receives ratings from users and information from third-party sources, assesses the masters.tw for safety features and confirms, whether masters.tw is suitable for children.
| Domain | masters.tw |
| Issuer Organization | Unknown |
| Issuer | Go Daddy Secure Certificate Authority - G2 |
| Algorithm | RSA-SHA256 |
| Valid form | 11/11/2018 |
| Expiration | 01/10/2020 |
| Signed | Certificate is not self signed |
| Additional Domains |
masters.tw www.masters.tw |
ASN ID: 8075
ASN Title: MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US
Last Update: 02/11/2024
#
# 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: 8068 - 8075
ASName: MICROSOFT-CORP-MSN-AS-BLOCK
ASHandle: AS8068
RegDate: 1997-03-31
Updated: 2013-09-04
Ref: https://rdap.arin.net/registry/autnum/8068
OrgName: Microsoft Corporation
OrgId: MSFT
Address: One Microsoft Way
City: Redmond
StateProv: WA
PostalCode: 98052
Country: US
RegDate: 1998-07-09
Updated: 2017-01-28
Comment: To report suspected security issues specific to traffic emanating from Microsoft online services, including the distribution of malicious content or other illicit or illegal material through a Microsoft online service, please submit reports to:
Comment: * https://cert.microsoft.com.
Comment:
Comment: For SPAM and other abuse issues, such as Microsoft Accounts, please contact:
Comment: * abuse@microsoft.com.
Comment:
Comment: To report security vulnerabilities in Microsoft products and services, please contact:
Comment: * secure@microsoft.com.
Comment:
Comment: For legal and law enforcement-related requests, please contact:
Comment: * msndcc@microsoft.com
Comment:
Comment: For routing, peering or DNS issues, please
Comment: contact:
Comment: * IOC@microsoft.com
Ref: https://rdap.arin.net/registry/entity/MSFT
OrgTechHandle: MRPD-ARIN
OrgTechName: Microsoft Routing, Peering, and DNS
OrgTechPhone: +1-425-882-8080
OrgTechEmail: IOC@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/MRPD-ARIN
OrgAbuseHandle: MAC74-ARIN
OrgAbuseName: Microsoft Abuse Contact
OrgAbusePhone: +1-425-882-8080
OrgAbuseEmail: abuse@microsoft.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MAC74-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: masters.tw
Domain Status: ok
Registrant:
CHENG YUNG-MING balloons@ms14.hinet.net
Administrative Contact:
CHENG YUNG-MING balloons@ms14.hinet.net
Technical Contact:
CHENG YUNG-MING balloons@ms14.hinet.net
Record expires on 2026-06-30 16:25:03 (UTC+8)
Record created on 2014-06-30 15:58:57 (UTC+8)
Domain servers in listed order:
admns1.hinet.net
admns2.hinet.net
Registration Service Provider: HINET
Registration Service URL: http://domain.hinet.net
| Host | A Record | TTL |
|---|---|---|
| masters.tw | 207.46.147.148 | 86400 |
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|---|---|
| masters.tw | admns1.hinet.net | 3600 |
| masters.tw | admns2.hinet.net | 3600 |
| Host | TXT Record | TTL |
|---|
admns1.hinet.net
TTL: 3600
Email address: hostmaster.hinet.net
Serial: 1694286001
Refresh: 3600
Retry: 1800
Expire: 1209600
Minimum: 3600
Last tested: 11/07/2015
| Total Resources | 1 |
| Number of Hosts | 1 |
Last tested: 08/23/2019
| Total Resources | 116 |
| Number of Hosts | 20 |
| Static Resources | 102 |
| JavaScript Resources | 65 |
| CSS Resources | 12 |
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