| Desktop | 98/100 | ✔ |
| Mobile | 90/100 | ✔ |
| Field | Data | Result |
|---|---|---|
| Page Size | 4 KB | ✔ |
| Compression | 1 KB (-70.1%) | ✔ |
| Text/Html Ratio | 504 / 4078 (bytes) = 12.36% | ✔ |
| Load Time | 0.11 second | ✔ |
| Mobile Ready | 0/100 | ✘ |
| In-Page Links | 11 | ✔ |
| Doc Type | HTML 5 | ✔ |
| Encoding | UTF-8 | ✔ |
| Declared Language | EN-US | ✔ |
| Preferred Domain | Yes | ✔ |
| Robots.txt | No | ✘ |
| Url Rewrite | Yes | ✘ |
| Underscores in url | Yes | ✘ | Images Without ALT | 0 / 0 | ✔ |
| Embedded Objects (Desktop) | No | ✔ |
| Embedded Objects (Mobile) | No | ✔ |
| Iframe | No | ✔ |
| Custom 404 page | Yes | ✔ |
| Email Privacy | Yes | ✔ |
| Gsafe browsing | Yes | ✔ |
| Analytics | No | ✘ |
| W3C Validity | No | ✘ |
| Keywords | Freq | Title | Desc | <H> |
|---|---|---|---|---|
| book | 2 | ✘ | ✘ | ✘ |
| demos | 2 | ✘ | ✘ | ✘ |
| exercises | 2 | ✘ | ✘ | ✘ |
| contents | 2 | ✘ | ✘ | ✘ |
| first | 2 | ✘ | ✘ | ✘ |
| errata | 2 | ✘ | ✘ | ✘ |
| discuss | 1 | ✘ | ✘ | ✘ |
| other | 1 | ✘ | ✘ | ✘ |
| readers | 1 | ✘ | ✘ | ✘ |
| interactive | 1 | ✘ | ✘ | ✘ |
| edition | 1 | ✘ | ✘ | ✘ |
| jeremy | 1 | ✘ | ✘ | ✘ |
| chapter | 1 | ✘ | ✘ | ✘ |
| code | 1 | ✘ | ✘ | ✘ |
| each | 1 | ✘ | ✘ | ✘ |
|
With 0.11 seconds in page load, 4 KB of page size and all other reports below, the pimbook.org has a SEO score of 66 out of 100 |
| Title | A Programmer's Introduction to Mathematics |
| Description | A Programmer's Introduction to Mathematics |
| Keyword |
| Age | 5 Years, 217 Days |
| Created | 20th-Oct-2018 |
| Updated | 7th-May-2024 |
| Expiry | 20th-Oct-2024 |
| Host | Type | Ttl | Other |
|---|---|---|---|
| pimbook.org | A | 14396 | ip:185.199.110.153 |
| pimbook.org | A | 14396 | ip:185.199.108.153 |
| pimbook.org | A | 14396 | ip:185.199.111.153 |
| pimbook.org | A | 14396 | ip:185.199.109.153 |
| pimbook.org | NS | 3596 | target:ns-cloud-d4.googledomains.com |
| pimbook.org | NS | 3596 | target:ns-cloud-d3.googledomains.com |
| pimbook.org | NS | 3596 | target:ns-cloud-d2.googledomains.com |
| pimbook.org | NS | 3596 | target:ns-cloud-d1.googledomains.com |
| pimbook.org | SOA | 21600 | mname:ns-cloud-d1.googledomains.comrname:cloud-dns-hostmaster.google.comserial:13refresh:21600retry:3600expire:259200minimum-ttl:300 |
| pimbook.org | MX | 14400 | pri:10target:mxa.mailgun.org |
| pimbook.org | MX | 14400 | pri:10target:mxb.mailgun.org |
| pimbook.org | TXT | 14400 | txt:v=spf1 include:mailgun.org ~all |
|
HTTP/1.1 301 Moved Permanently Connection: keep-alive Content-Length: 162 Server: GitHub.com Content-Type: text/html Location: https://pimbook.org/ X-GitHub-Request-Id: C978:29721D:1A9004:1F9CFE:6651182D Accept-Ranges: bytes Date: Fri, 24 May 2024 22:43:57 GMT Via: 1.1 varnish Age: 0 X-Served-By: cache-pdk-kfty2130059-PDK X-Cache: HIT X-Cache-Hits: 1 X-Timer: S1716590638.872315,VS0,VE3 Vary: Accept-Encoding X-Fastly-Request-ID: c13a26637a5a4d9902ece49d72b750633138f9dd HTTP/2 200 server: GitHub.com content-type: text/html; charset=utf-8 last-modified: Fri, 24 Feb 2023 06:50:34 GMT access-control-allow-origin: * strict-transport-security: max-age=31556952 etag: "63f85e3a-fee" expires: Fri, 24 May 2024 22:53:57 GMT cache-control: max-age=600 x-proxy-cache: MISS x-github-request-id: C6E4:11CC0B:1C4F93:215C0F:6651182D accept-ranges: bytes date: Fri, 24 May 2024 22:43:57 GMT via: 1.1 varnish age: 0 x-served-by: cache-pdk-kfty2130036-PDK x-cache: HIT x-cache-hits: 1 x-timer: S1716590638.941545,VS0,VE1 vary: Accept-Encoding x-fastly-request-id: cced4bf536a1aefeca780542517c9c24e7f0142b content-length: 4078 |
|
Domain Name: pimbook.org Registry Domain ID: 14c35629b77b40ce898dc87840094e02-LROR Registrar WHOIS Server: whois.squarespace.domains Registrar URL: https://domains.squarespace.com Updated Date: 2024-05-07T20:19:00Z Creation Date: 2018-10-20T18:57:21Z Registry Expiry Date: 2024-10-20T18:57:21Z Registrar: Squarespace Domains II LLC Registrar IANA ID: 895 Registrar Abuse Contact Email: abuse-complaints@squarespace.com Registrar Abuse Contact Phone: +1.6466935324 Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Registry Registrant ID: REDACTED FOR PRIVACY Registrant Name: REDACTED FOR PRIVACY Registrant Organization: Math Intersect Programming Registrant Street: REDACTED FOR PRIVACY Registrant City: REDACTED FOR PRIVACY Registrant State/Province: OR Registrant Postal Code: REDACTED FOR PRIVACY Registrant Country: US Registrant Phone: REDACTED FOR PRIVACY Registrant Phone Ext: REDACTED FOR PRIVACY Registrant Fax: REDACTED FOR PRIVACY Registrant Fax Ext: REDACTED FOR PRIVACY Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Registry Admin ID: REDACTED FOR PRIVACY Admin Name: REDACTED FOR PRIVACY Admin Organization: REDACTED FOR PRIVACY Admin Street: REDACTED FOR PRIVACY Admin City: REDACTED FOR PRIVACY Admin State/Province: REDACTED FOR PRIVACY Admin Postal Code: REDACTED FOR PRIVACY Admin Country: REDACTED FOR PRIVACY Admin Phone: REDACTED FOR PRIVACY Admin Phone Ext: REDACTED FOR PRIVACY Admin Fax: REDACTED FOR PRIVACY Admin Fax Ext: REDACTED FOR PRIVACY Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Registry Tech ID: REDACTED FOR PRIVACY Tech Name: REDACTED FOR PRIVACY Tech Organization: REDACTED FOR PRIVACY Tech Street: REDACTED FOR PRIVACY Tech City: REDACTED FOR PRIVACY Tech State/Province: REDACTED FOR PRIVACY Tech Postal Code: REDACTED FOR PRIVACY Tech Country: REDACTED FOR PRIVACY Tech Phone: REDACTED FOR PRIVACY Tech Phone Ext: REDACTED FOR PRIVACY Tech Fax: REDACTED FOR PRIVACY Tech Fax Ext: REDACTED FOR PRIVACY Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Name Server: ns-cloud-d4.googledomains.com Name Server: ns-cloud-d1.googledomains.com Name Server: ns-cloud-d3.googledomains.com Name Server: ns-cloud-d2.googledomains.com DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of WHOIS database: 2024-05-24T22:43:58Z |
| Server IP | 185.199.111.153 |
| Server Location | Netherlands |
| Service Provider | FASTLY |
| Domains (TLD) | Status |
|---|---|
| pimbook.com | Already Registered |
| pimbook.net | Available |
| pimbook.biz | Available |
| pimbook.io | Already Registered |
| pimbook.info | Already Registered |
| Domains (TLD) | Status |
|---|---|
| pimbok.org | Already Registered |
| oimbook.org | Already Registered |
| limbook.org | Already Registered |
| pumbook.org | Already Registered |
| pjmbook.org | Already Registered |
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