Syntropybook.com Worth and SEO Analysis
US$49
Valuation
39/100
SEO score
September, 30 2025
Syntropybook.com ranks around #8,587,498 globally and receives approximately 12 daily visitors. Its estimated value is $49, with an SEO score of 39 out of 100. It is hosted on IP 3.33.251.168 located in United States of America, managed by AMAZON-02. its age is 0 Years, 14 Days. The domain is set to expire on 16th-Sep-2026. PageSpeed scores are 0/100 for desktop and 57/100 for mobile.
Meta tags data
Title Amazon.com: Syntropy: How Humans Create Value in the Age of AI Entropy eBook : Hendrikse, Stijn: Kindle Store
Description Amazon.com: Syntropy: How Humans Create Value in the Age of AI Entropy eBook : Hendrikse, Stijn: Kindle Store
Keyword
Keyword Consistency ✔
Keywords Freq Title Desc <H> Recommendation
amazon 33 ✔ ✔ ✔ Nothing to fix for 'amazon'.
book 25 ✔ ✔ ✔ 'book' is already fully covered.
books 22 ✘ ✘ ✔ Improve metadata with 'books' text.
more 20 ✘ ✘ ✘ insert 'more' throughout.
kindle 17 ✔ ✔ ✔ 'kindle' appears in all key tags.
read 15 ✘ ✘ ✔ Use 'read' in title and desc.
about 13 ✘ ✘ ✔ 'about' needs presence in metadata.
it’s 11 ✘ ✘ ✘ Boost SEO by adding 'it’s' fully.
ebooks 11 ✘ ✘ ✔ Enhance 'ebooks' visibility at the top.
item 11 ✘ ✘ ✔ Use 'item' in title and desc.
marketing 11 ✘ ✘ ✔ 'marketing' needs presence in metadata.
you’re 11 ✘ ✘ ✘ Consider using 'you’re' in every tag.
september 11 ✘ ✘ ✘ No presence of 'september' detected.
product 11 ✘ ✘ ✔ Use 'product' in title and desc.
right 10 ✘ ✘ ✘ Boost SEO by adding 'right' fully.
DNS Data
Host Type Ttl Other
syntropybook.com A 3590 ip:3.33.251.168
syntropybook.com A 3590 ip:15.197.225.128
syntropybook.com NS 3590 target:ns59.domaincontrol.com
syntropybook.com NS 3590 target:ns60.domaincontrol.com
syntropybook.com SOA 600 mname:ns59.domaincontrol.com
rname:dns.jomax.net
serial:2025091607
refresh:28800
retry:7200
expire:604800
minimum-ttl:600
syntropybook.com MX 3600 pri:60
target:mxa.mailgun.org
syntropybook.com MX 3600 pri:60
target:mxb.mailgun.org
syntropybook.com TXT 3600 txt:v=spf1 include:mailgun.org ~all
syntropybook.com.localhost AAAA 86400 ipv6:::1
http Headers
HTTP/1.1 301 Moved Permanently
Date: Tue, 30 Sep 2025 15:24:36 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 57
Connection: keep-alive
Location: http://amzn.to/46iDV8t
Server: ip-10-123-124-123.ec2.internal
Vary: Accept-Encoding
X-Request-Id: 3239fdba-ef41-4a5e-80f3-8c7e549b88ef

HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Tue, 30 Sep 2025 15:24:36 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 657
Cache-Control: private, max-age=90
Content-Security-Policy: referrer always;
Location: https://www.amazon.com/Syntropy-Humans-Create-Value-Entropy-ebook/dp/B0FQQTKHL2?crid=30Z9MV4J29VCY&dib=eyJ2IjoiMSJ9.AtqOlKC-yhNTycdJquDwvMk4JWPqKgoFz7vt5UdpUuVqr11urIHTMedXOUr5BNTaz7TTFlcAL-1CO0N74wjDVgFR-1aoE3NlelupE50m_4yZ0vER7qYmZcz1vtysWBClRZCCkTUzOCR0f9LqFWaFNCZYaDHz84EhOS55ROZSvPbU1ajPmPPmFoBQ5RYhRItF2qX5olobb8m4R9jipURAXMrW_O0BJngmLomp8uISu4s.iT8yscHzEUkOsQxVntZkDdwhfRIjkbnYN68P2V2tUjQ&dib_tag=se&keywords=syntropy&qid=1758067115&sprefix=,aps,272&sr=8-1&linkCode=sl1&tag=t2d3-20&linkId=5503ae21a6c34f7f77efa0d5ff65ee74&language=en_US&ref_=as_li_ss_tl
Referrer-Policy: unsafe-url
Set-Cookie: _bit=p8ufoA-e39c8ddcc63b9e41f0-00F; Domain=amzn.to; Expires=Sun, 29 Mar 2026 15:24:36 GMT
Strict-Transport-Security: max-age=1209600
Via: 1.1 google

HTTP/2 200
content-type: text/html
server: Server
x-amz-rid: 6PHEC6ZT9R0EJPBRQQJ3
strict-transport-security: max-age=47474747; includeSubDomains; preload
vary: content-type
vary: user-agent
date: Tue, 30 Sep 2025 15:24:36 GMT
content-length: 5771
alt-svc: h3=":443"; ma=93600
x-amzn-cdn-id: ak-0.6fa6d017.1759245876.abeb4c0
x-cache: NotCacheable from child
WHOIS Data
Domain Name: syntropybook.com
Registry Domain ID: 3020516793_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: https://www.godaddy.com
Updated Date: 2025-09-16T18:54:46Z
Creation Date: 2025-09-16T18:54:46Z
Registrar Registration Expiration Date: 2026-09-16T18:54:46Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Registry Registrant ID: Not Available From Registry
Registrant Name: Registration Private
Registrant Organization: Domains By Proxy, LLC
Registrant Street: DomainsByProxy.com
Registrant Street: 100 S. Mill Ave, Suite 1600
Registrant City: Tempe
Registrant State/Province: Arizona
Registrant Postal Code: 85281
Registrant Country: US
Registrant Phone: +1.4806242599
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: https://www.godaddy.com/whois/results.aspx?domain=syntropybook.com&action=contactDomainOwner
Name Server: NS59.DOMAINCONTROL.COM
Name Server: NS60.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2025-09-30T15:24:37Z <<<
Estimated Website valuation
Website Ranking8587498
Website Valuation (USD)$49
Daily ads revenue (USD)$0.1
Daily Visitors12
Weekly Visitors84
Monthly Visitors360
Pagespeed Score
Desktop0/100✘
Mobile57/100❗
Server Location
Server IP 3.33.251.168
Server Location United States of America
Service Provider AMAZON-02
Domain Registration
Age 0 Years, 14 Days
Created 16th-Sep-2025
Updated 16th-Sep-2025
Expiry 16th-Sep-2026
Optimization Stats
Field Data Result
Page Size1337 KB✘
Compression2 KB (-60.1%)✔
Text/Html Ratio29934 / 1298395 (bytes) = 2.31%❗
Load Time1.57 second✘
Mobile Ready0/100✘
In-Page Links291❗
Doc TypeHTML 5✔
EncodingUTF-8✔
Declared LanguageEN-US✔
Preferred DomainNo❗
Robots.txtYes✔
Url RewriteYes✘
Underscores in urlYes✘
Images Without ALT62 / 100✘
Embedded Objects (Desktop)No✔
Embedded Objects (Mobile)Yes✘
IframeYes✘
Custom 404 pageNo✘
Email PrivacyYes✔
Gsafe browsingYes✔
AnalyticsNo✘
W3C ValidityNo✘
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