Outputtheory.com Worth and SEO Analysis
US$55
Valuation
60/100
SEO score
August, 16 2025
Outputtheory.com ranks around #8,381,451 globally and receives approximately 13 daily visitors. Its estimated value is $55, with an SEO score of 60 out of 100. It is hosted on IP 3.231.35.217 located in United States of America, managed by AMAZON-AES. its age is 0 Years, 27 Days. The domain is set to expire on 20th-Jul-2026. PageSpeed scores are 57/100 for desktop and 44/100 for mobile.
Meta tags data
Title Output Theory | Tobias Winkler | Substack
Description Productivity that frees your time for the stuff that matters - 1 new idea, every week. Click to read Output Theory, by Tobias Winkler, a Substack publication with thousands of subscribers.
Keyword
Keyword Consistency ❗
Keywords Freq Title Desc <H> Recommendation
winkler 14 ✔ ✔ ✘ Try using 'winkler' in subheadings.
learning 6 ✘ ✘ ✘ insert 'learning' throughout.
ideas 6 ✘ ✘ ✘ insert 'ideas' throughout.
everyone 5 ✘ ✘ ✘ insert 'everyone' throughout.
improved 5 ✘ ✘ ✘ Use 'improved' in all sections.
about 5 ✘ ✘ ✘ Consider using 'about' in every tag.
money 5 ✘ ✘ ✘ Place 'money' in all SEO fields.
cheap 4 ✘ ✘ ✘ Use 'cheap' in all sections.
purchases 4 ✘ ✘ ✘ 'purchases' not found, use it broadly.
p----ology 4 ✘ ✘ ✘ insert 'p----ology' throughout.
should 4 ✘ ✘ ✘ Boost SEO by adding 'should' fully.
theorythe 4 ✘ ✘ ✘ insert 'theorythe' throughout.
learned 4 ✘ ✘ ✘ Add 'learned' to title, desc, and heading.
naval 4 ✘ ✘ ✘ No presence of 'naval' detected.
shouldn’t 4 ✘ ✘ ✘ Use 'shouldn’t' in all sections.
DNS Data
Host Type Ttl Other
outputtheory.com A 1793 ip:3.231.35.217
outputtheory.com NS 1794 target:dns2.registrar-servers.com
outputtheory.com NS 1794 target:dns1.registrar-servers.com
outputtheory.com SOA 3601 mname:dns1.registrar-servers.com
rname:hostmaster.registrar-servers.com
serial:1753873415
refresh:43200
retry:3600
expire:604800
minimum-ttl:3601
outputtheory.com MX 1800 pri:10
target:eforward2.registrar-servers.com
outputtheory.com MX 1800 pri:10
target:eforward1.registrar-servers.com
outputtheory.com MX 1800 pri:10
target:eforward3.registrar-servers.com
outputtheory.com MX 1800 pri:20
target:eforward5.registrar-servers.com
outputtheory.com MX 1800 pri:15
target:eforward4.registrar-servers.com
outputtheory.com TXT 1799 txt:protonmail-verification=265c9f1d90d2dbc151d6506017e05027d05037a2
outputtheory.com TXT 1800 txt:v=spf1 include:spf.efwd.registrar-servers.com ~all
outputtheory.com.localhost AAAA 86400 ipv6:::1
http Headers
HTTP/1.1 308 Permanent Redirect
Connection: close
Location: https://outputtheory.com/
Server: Caddy
Date: Sat, 16 Aug 2025 11:02:50 GMT
Content-Length: 0

HTTP/2 301
alt-svc: h3=":8443"; ma=2592000
location: https://www.outputtheory.com/
server: Caddy
content-length: 0
date: Sat, 16 Aug 2025 11:02:50 GMT

HTTP/2 200
date: Sat, 16 Aug 2025 11:02:50 GMT
content-type: text/html; charset=utf-8
server: cloudflare
cf-ray: 97007117aa2bc623-EWR
cf-cache-status: HIT
age: 2
cache-control: no-cache
etag: W/"80558-xZ0N1vaSJzpSMvpGuekHMuyZ9Ig"
link: ; rel=preconnect
set-cookie: ab_experiment_sampled=%22false%22; Max-Age=31536000; Domain=www.outputtheory.com; Path=/; Expires=Sun, 16 Aug 2026 11:02:50 GMT; HttpOnly; Secure; SameSite=Lax
set-cookie: ab_testing_id=%22167690b7-0af4-4b0d-8e7b-c6a925cb07f2%22; Max-Age=31536000; Domain=www.outputtheory.com; Path=/; Expires=Sun, 16 Aug 2026 11:02:50 GMT; HttpOnly; Secure; SameSite=Lax
set-cookie: __cf_bm=zDrJm7poyhqnYwaFmTivPUACocvqrK_Fc73spveNuF0-1755342170-1.0.1.1-pzWMpuN3JA.ZjrZDrMtMPieDBNzAz8FqB4sSCP.gGtD.TceO5fziPrV9e7GHs6N1Y.Gd_mCv7PVcx7AG4FDPy3aEk74yxZGwhyGlpyJsves; path=/; expires=Sat, 16-Aug-25 11:32:50 GMT; domain=.www.outputtheory.com; HttpOnly; Secure; SameSite=None
strict-transport-security: max-age=31536000
vary: Accept-Encoding
content-security-policy: frame-ancestors 'self' https://*.substack.com https://substack.com
x-cluster: substack
x-deploy: 106c8f80c3
x-powered-by: Express
x-served-by: Substack
x-service: web
x-sub: tobiaswinkler
alt-svc: h3=":443"; ma=86400
WHOIS Data
Domain name: outputtheory.com
Registry Domain ID: 3002198927_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 0001-01-01T00:00:00.00Z
Creation Date: 2025-07-20T12:38:34.00Z
Registrar Registration Expiration Date: 2026-07-20T12:38:34.00Z
Registrar: NAMECHEAP INC
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.9854014545
Reseller: NAMECHEAP INC
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: addPeriod https://icann.org/epp#addPeriod
Registry Registrant ID:
Registrant Organization: Privacy service provided by Withheld for Privacy ehf
Registrant Street: Kalkofnsvegur 2
Registrant City: Reykjavik
Registrant State/Province: Capital Region
Registrant Postal Code: 101
Registrant Country: IS
Registrant Phone: +354.4212434
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: 8218009fd9c14638ad93b0e7a2af1bb6.protect@withheldforprivacy.com
Registry Admin ID:
Admin Organization: Privacy service provided by Withheld for Privacy ehf
Admin Street: Kalkofnsvegur 2
Admin City: Reykjavik
Admin State/Province: Capital Region
Admin Postal Code: 101
Admin Country: IS
Admin Phone: +354.4212434
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: 8218009fd9c14638ad93b0e7a2af1bb6.protect@withheldforprivacy.com
Registry Tech ID:
Tech Organization: Privacy service provided by Withheld for Privacy ehf
Tech Street: Kalkofnsvegur 2
Tech City: Reykjavik
Tech State/Province: Capital Region
Tech Postal Code: 101
Tech Country: IS
Tech Phone: +354.4212434
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: 8218009fd9c14638ad93b0e7a2af1bb6.protect@withheldforprivacy.com
Name Server: dns1.registrar-servers.com
Name Server: dns2.registrar-servers.com
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2025-08-15T16:02:52.21Z <<<
Estimated Website valuation
Website Ranking8381451
Website Valuation (USD)$55
Daily ads revenue (USD)$0.11
Daily Visitors13
Weekly Visitors91
Monthly Visitors390
Pagespeed Score
Desktop57/100❗
Mobile44/100✘
Server Location
Server IP 3.231.35.217
Server Location United States of America
Service Provider AMAZON-AES
Domain Registration
Age 0 Years, 27 Days
Created 20th-Jul-2025
Updated 20th-Jul-2025
Expiry 20th-Jul-2026
Optimization Stats
Field Data Result
Page Size513 KB✘
Compression46 KB (-91.1%)✔
Text/Html Ratio4222 / 525607 (bytes) = 0.8%✘
Load Time0.19 second✔
Mobile Ready0/100✘
In-Page Links39✔
Doc TypeHTML 5✔
EncodingUTF-8✔
Declared LanguageEnglish✔
Preferred DomainYes✔
Robots.txtYes✔
Url RewriteNo✔
Underscores in urlNo✔
Images Without ALT0 / 47✔
Embedded Objects (Desktop)No✔
Embedded Objects (Mobile)No✔
IframeNo✔
Custom 404 pageYes✔
Email PrivacyYes✔
Gsafe browsingYes✔
AnalyticsNo✘
W3C ValidityNo✘
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