plai.org valuation and analysis
Robots.txt Information
| Robot | Path | Permission |
| GoogleBot | / | ✔ |
| BingBot | / | ✔ |
| BaiduSpider | / | ✔ |
| YandexBot | / | ✔ |
Meta Tags
| Title | Programming Languages: Application and Interpretation | |
| Description | plai Programming Languages: Application and |
| Keywords | N/A |
Server Information
| WebSite | |
| Host IP | 185.199.111.153 |
| Location | - |
Related Websites
| Site | Rank |
More to Explore
plai.org Valuation
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US$1,743,187
Last updated: 2023-05-10 10:19:48
plai.org has Semrush global rank of 6,071,815. plai.org has an estimated worth of US$ 1,743,187, based on its estimated Ads revenue. plai.org receives approximately 201,137 unique visitors each day. Its web server is located in -, with IP address 185.199.111.153. According to SiteAdvisor, plai.org is safe to visit. |
Traffic & Worth Estimates
| Purchase/Sale Value | US$1,743,187 |
| Daily Ads Revenue | US$1,610 |
| Monthly Ads Revenue | US$48,273 |
| Yearly Ads Revenue | US$579,275 |
| Daily Unique Visitors | 13,410 |
| Note: All traffic and earnings values are estimates. | |
DNS Records
| Host | Type | TTL | Data |
| plai.org. | A | 3600 | IP: 185.199.111.153 |
| plai.org. | A | 3600 | IP: 185.199.108.153 |
| plai.org. | A | 3600 | IP: 185.199.109.153 |
| plai.org. | A | 3600 | IP: 185.199.110.153 |
| plai.org. | AAAA | 3600 | IPV6: 2606:50c0:8002::153 |
| plai.org. | AAAA | 3600 | IPV6: 2606:50c0:8003::153 |
| plai.org. | AAAA | 3600 | IPV6: 2606:50c0:8001::153 |
| plai.org. | AAAA | 3600 | IPV6: 2606:50c0:8000::153 |
| plai.org. | NS | 10800 | NS Record: ns-97-b.gandi.net. |
| plai.org. | NS | 10800 | NS Record: ns-5-a.gandi.net. |
| plai.org. | NS | 10800 | NS Record: ns-126-c.gandi.net. |
| plai.org. | MX | 10800 | MX Record: 10 spool.mail.gandi.net. |
| plai.org. | MX | 10800 | MX Record: 50 fb.mail.gandi.net. |
HtmlToTextCheckTime:2023-05-10 10:19:48
| plai Programming Languages: Application and Interpretation This is the Web site for Programming Languages: Application and Interpretation , often referred to by its initials as PLAI (pronounce it like “play”). Over the years well over fifty academic institutions (that I know of) have used PLAI. PLAI is designed for upper-level courses that introduce the main ideas of programming languages. In the US, it is designed for students in their second- through fourth-years of college, as well as starting graduate students. However, PLAI has been used with students much younger, including in a few select high school classes. The Current (Third) Edition The third edition finally came out in December 2022! For the foreseeable future I will be putting out two versions, “electronic” and “print”. The former has hyperlinks in its Table of Contents, while the latter has page numbers. Unfortunately, cross-references within the latter document are still hyperlinks (blame Google Docs), and will hence |
HTTP Headers
HTTP/1.1 301 Moved Permanently Server: GitHub.com Content-Type: text/html Location: https://www.plai.org/ X-GitHub-Request-Id: 2FD6:3EB0:5EE109:CE1F1F:61815142 Content-Length: 162 Accept-Ranges: bytes Date: Tue, 02 Nov 2021 14:54:58 GMT Via: 1.1 varnish Age: 0 Connection: keep-alive X-Served-By: cache-stl4822-STL X-Cache: MISS X-Cache-Hits: 0 X-Timer: S1635864898.382945,VS0,VE38 Vary: Accept-Encoding X-Fastly-Request-ID: af0db5f4a0808229219907b1350fdfdfc64f58ca HTTP/2 200 server: GitHub.com content-type: text/html; charset=utf-8 last-modified: Sat, 14 Aug 2021 18:21:52 GMT access-control-allow-origin: * etag: "611809c0-1756" expires: Tue, 02 Nov 2021 15:04:58 GMT cache-control: max-age=600 x-proxy-cache: MISS x-github-request-id: B9B6:290C:DA6842:150ABCB:61815142 accept-ranges: bytes date: Tue, 02 Nov 2021 14:54:58 GMT via: 1.1 varnish age: 0 x-served-by: cache-stl4829-STL x-cache: MISS x-cache-hits: 0 x-timer: S1635864899.689883,VS0,VE128 vary: Accept-Encoding x-fastly-request-id: 134ec7df03a5ed57d644be38102521d4c06eb22b content-length: 5974 |
plai.org Whois Information
Domain Name: PLAI.ORG Registry Domain ID: D145488414-LROR Registrar WHOIS Server: whois.gandi.net Registrar URL: http://www.gandi.net Updated Date: 2021-01-30T18:19:49Z Creation Date: 2007-05-07T01:33:17Z Registry Expiry Date: 2022-05-07T01:33:17Z Registrar: Gandi SAS Registrar IANA ID: 81 Registrar Abuse Contact Email: abuse@support.gandi.net Registrar Abuse Contact Phone: +33.170377661 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Registrant Organization: Brown University Registrant State/Province: RI Registrant Country: US Name Server: NS-5-A.GANDI.NET Name Server: NS-126-C.GANDI.NET Name Server: NS-97-B.GANDI.NET DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/) >>> Last update of WHOIS database: 2021-09-21T08:41:01Z <<< |