| Desktop | 0/100 | ✘ |
| Mobile | 0/100 | ✘ |
| Field | Data | Result |
|---|---|---|
| Page Size | 39 KB | ✔ |
| Compression | NO | ✘ |
| Text/Html Ratio | 21486 / 40114 (bytes) = 53.56% | ✔ |
| Load Time | 1.62 second | ✘ |
| Mobile Ready | 0/100 | ✘ |
| In-Page Links | 81 | ✔ |
| Doc Type | HTML 4.01 Transitional | ✔ |
| Encoding | ISO-8859-1 | ✔ |
| Declared Language | English | ✔ |
| Preferred Domain | Yes | ✔ |
| Robots.txt | Yes | ✔ |
| 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 | No | ✘ |
| Gsafe browsing | Yes | ✔ |
| Analytics | No | ✘ |
| W3C Validity | No | ✘ |
| Keywords | Freq | Title | Desc | <H> |
|---|---|---|---|---|
| book | 29 | ✔ | ✔ | ✘ |
| programming | 24 | ✔ | ✔ | ✘ |
| computer | 18 | ✔ | ✘ | ✘ |
| have | 17 | ✘ | ✘ | ✘ |
| java | 16 | ✘ | ✔ | ✘ |
| books | 14 | ✔ | ✔ | ✘ |
| data | 12 | ✔ | ✔ | ✘ |
| science | 10 | ✔ | ✔ | ✘ |
| free | 10 | ✔ | ✔ | ✘ |
| language | 9 | ✘ | ✘ | ✘ |
| some | 9 | ✘ | ✘ | ✘ |
| online | 9 | ✘ | ✘ | ✘ |
| used | 8 | ✘ | ✘ | ✘ |
| such | 8 | ✘ | ✘ | ✘ |
| introduction | 8 | ✘ | ✘ | ✘ |
|
With 1.62 seconds in page load, 39 KB of page size and all other reports below, the techbooksforfree.com has a SEO score of 57 out of 100 |
| Title | Free Programming, SQL Data Coding, Computer Science. IT Books |
| Description | Free Tech Book Downloads; Java, Linux, SQL Database, Perl/Python, C and C++, Microsoft, Programming, Security, Science ebooks, Free PDF, Ebooks & Manuals |
| Keyword |
| Age | 16 Years, 137 Days |
| Created | 7th-Aug-2004 |
| Updated | 16th-Dec-2020 |
| Expiry | 1st-Jan-2023 |
| Host | Type | Ttl | Other |
|---|---|---|---|
| techbooksforfree.com | A | 14382 | ip:192.185.103.87 |
| techbooksforfree.com | NS | 86400 | target:ns307.websitewelcome.com |
| techbooksforfree.com | NS | 86400 | target:ns308.websitewelcome.com |
| techbooksforfree.com | SOA | 86400 | mname:ns307.websitewelcome.comrname:root.gt500.websitewelcome.comserial:2016013000refresh:86400retry:7200expire:3600000minimum-ttl:86400 |
| techbooksforfree.com | MX | 14400 | pri:0target:techbooksforfree.com |
| techbooksforfree.com | TXT | 14400 | txt:v=spf1 ip4:184.173.239.120 a mx include:websitewelcome.com ~all |
|
Domain Name: TECHBOOKSFORFREE.COM Registry Domain ID: 126705025_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.name.com Registrar URL: http://www.name.com Updated Date: 2020-12-16T22:53:50Z Creation Date: 2004-08-07T20:45:35Z Registrar Registration Expiration Date: 2023-01-01T04:59:59Z Registrar: Name.com, Inc. Registrar IANA ID: 625 Reseller: Domain Status: clientTransferProhibited https://www.icann.org/epp#clientTransferProhibited Domain Status: renewPeriod https://www.icann.org/epp#renewPeriod Registry Registrant ID: Not Available From Registry Registrant Name: Whois Agent Registrant Organization: Domain Protection Services, Inc. Registrant Street: PO Box 1769 Registrant City: Denver Registrant State/Province: CO Registrant Postal Code: 80201 Registrant Country: US Registrant Phone: +1.7208009072 Registrant Fax: +1.7209758725 Registrant Email: https://www.name.com/contact-domain-whois/techbooksforfree.com Registry Admin ID: Not Available From Registry Admin Name: Whois Agent Admin Organization: Domain Protection Services, Inc. Admin Street: PO Box 1769 Admin City: Denver Admin State/Province: CO Admin Postal Code: 80201 Admin Country: US Admin Phone: +1.7208009072 Admin Fax: +1.7209758725 Admin Email: https://www.name.com/contact-domain-whois/techbooksforfree.com Registry Tech ID: Not Available From Registry Tech Name: Whois Agent Tech Organization: Domain Protection Services, Inc. Tech Street: PO Box 1769 Tech City: Denver Tech State/Province: CO Tech Postal Code: 80201 Tech Country: US Tech Phone: +1.7208009072 Tech Fax: +1.7209758725 Tech Email: https://www.name.com/contact-domain-whois/techbooksforfree.com Name Server: ns307.websitewelcome.com Name Server: ns308.websitewelcome.com DNSSEC: unSigned Registrar Abuse Contact Email: abuse@name.com Registrar Abuse Contact Phone: +1.7203101849 URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/ >>> Last update of WHOIS database: 2020-12-21T22:15:48Z |
| Server IP | 192.185.103.87 |
| Server Location | United States |
| Service Provider | Unified Layer |
| Domains (TLD) | Status |
|---|---|
| techbooksforfree.net | Available |
| techbooksforfree.org | Already Registered |
| techbooksforfree.biz | Already Registered |
| techbooksforfree.io | Already Registered |
| techbooksforfree.info | Already Registered |
| Domains (TLD) | Status |
|---|---|
| techboksforfre.com | Available |
| rechbooksforfree.com | Available |
| fechbooksforfree.com | Available |
| gechbooksforfree.com | Available |
| hechbooksforfree.com | Available |
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