changchao.me valuation and analysis
Robots.txt Information
| Robot | Path | Permission |
| GoogleBot | / | ✔ |
| BingBot | / | ✔ |
| BaiduSpider | / | ✔ |
| YandexBot | / | ✔ |
Meta Tags
| Title | Chao’s blog - Memos of daily |
| Description | Memos of daily |
| Keywords | N/A |
Server Information
| WebSite | |
| Host IP | 182.163.54.46 |
| Location | Japan |
Related Websites
| Site | Rank |
More to Explore
changchao.me Valuation
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US$476,287
Last updated: 2023-05-15 08:46:57
changchao.me has Semrush global rank of 22,222,563. changchao.me has an estimated worth of US$ 476,287, based on its estimated Ads revenue. changchao.me receives approximately 54,957 unique visitors each day. Its web server is located in Japan, with IP address 182.163.54.46. According to SiteAdvisor, changchao.me is safe to visit. |
Traffic & Worth Estimates
| Purchase/Sale Value | US$476,287 |
| Daily Ads Revenue | US$440 |
| Monthly Ads Revenue | US$13,190 |
| Yearly Ads Revenue | US$158,274 |
| Daily Unique Visitors | 3,664 |
| Note: All traffic and earnings values are estimates. | |
DNS Records
| Host | Type | TTL | Data |
| changchao.me. | A | 3600 | IP: 182.163.54.46 |
| changchao.me. | NS | 86400 | NS Record: 04.dnsv.jp. |
| changchao.me. | NS | 86400 | NS Record: 01.dnsv.jp. |
| changchao.me. | NS | 86400 | NS Record: 02.dnsv.jp. |
| changchao.me. | NS | 86400 | NS Record: 03.dnsv.jp. |
HtmlToTextCheckTime:2023-05-15 08:46:57
| Chao’s blog Memos of daily programming Go to content Search Search Search in https://www.changchao.me/ Submit search Back to top A use case of Redis Lua script:Rate Limiter in Spring Cloud Gateway (2019-06-18) I had been looking for a tangible use case where Redis Lua script is needed, and finally found a perfect example in reading the source code of Spring Cloud Gateway. Background The rate limiter algorithm used in Spring Cloud Gateway… --> Reactor Recipe : using results of previous mapping (2019-03-26) I think it is a problem new comers from imperative(blocking) world to the new reactive one will face one day. Codes better than words. // blocking code public Class1 createObj1(Class0 obj0) { return null; } public Class2 createObj2 (Class1 obj1, Class0 obj0)… --> Tracing Redis calls in Lettuce. (2019-03-14) The problem Tracing Redis calls in Lettuce and sending the tracing information to Zipkin. The solution There is built-in Brave tracing support in Lettuce since version 5.1, |
HTTP Headers
HTTP/1.1 301 Moved Permanently Date: Mon, 27 Dec 2021 09:23:05 GMT Server: Apache/2.4.7 (Ubuntu) Location: https://www.changchao.me// Content-Type: text/html; charset=iso-8859-1 |
changchao.me Whois Information
Domain Name: CHANGCHAO.ME Registry Domain ID: D425500000004477530-AGRS Registrar WHOIS Server: whois.discount-domain.com Registrar URL: http://www.onamae.com Updated Date: 2019-05-10T12:37:15Z Creation Date: 2017-06-09T06:32:04Z Registry Expiry Date: 2022-06-09T06:32:04Z Registrar: GMO Internet, Inc. d/b/a Onamae.com Registrar IANA ID: 49 Domain Status: ok https://icann.org/epp#ok Registrant Organization: Chao Chang Registrant State/Province: Kanagawa Registrant Country: JP Name Server: 01.DNSV.JP Name Server: 02.DNSV.JP Name Server: 03.DNSV.JP Name Server: 04.DNSV.JP DNSSEC: unsigned >>> Last update of WHOIS database: 2021-12-30T04:56:19Z <<< |