justatheory.com homepage screenshot

justatheory.com website report

Just a Theory

Periodically irregular technology and culture blogging since 2002. By David E. Wheeler.

Justatheory was registered 22 years 5 months ago, is ranked #4,261,864 worldwide (top 124%), has an estimated value of $1,112. It may earn around $42 per month from advertising.

Technology & Computing English Amazon CloudFront

Last updated

Estimated worth
$1,112
Automated valuation
Global rank
#4,261,864
Declining
Monthly visitors
436
22K page views
Domain age
22 years 5 months
Since May 20, 2004
Hosted in
United States
AT&T Internet Services
Security headers
100/100
Response 0.16 s

Key facts about justatheory.com

Domain
justatheory.com
Website name
Just a Theory
Category
Technology & Computing
Estimated worth
$1,112
Global rank
#4,261,864 (top 124% of 3.4M ranked sites)
Monthly visitors (est.)
436 · 22K page views
Registered
May 20, 2004 (22 years 5 months ago)
Expires
May 20, 2027
Registrar
Porkbun LLC
Server location
Seattle, United States
Network
AT&T Internet Services AS7018
CDN
Amazon CloudFront
Email provider
Self-hosted / other (mx-3.rightbox.com)
Language
English
Data updated

Estimated traffic & revenue

Page viewsVisitorsAd revenue
Daily72615$1
Monthly21,793436$42
Yearly261,5165,232$504

Modelled from the global rank — not measured analytics. Use them to compare sites, not as exact figures.

Global rank history

#3.5M #4M #4.4M 2026-07: #3,549,900 Jul 26 2026-08: #4,360,590 Aug 26 2026-09: #4,261,864 Sep 26 2026-10: #4,261,864 Oct 26
Monthly values
MonthGlobal rank
2026-07#3,549,900
2026-08#4,360,590
2026-09#4,261,864
2026-10#4,261,864

Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).

How we estimate justatheory.com's value

$1,112

The estimate is the higher of two independent approaches, both computed automatically from public data.

  • Traffic value: $583Driven by the global rank #4,261,864 (≈22K page views / month) plus a capped age bonus.
  • Activity value: $1,112Domain age plus observable signs of an active, professionally run website.

Activity signals found

Domain age (22 years 5 months)$362
Active website with metadata+$150
Substantial homepage content+$150
Email authentication (SPF)+$50
CDN / performance layer (Amazon CloudFront)+$100
Security headers (100/100)+$300

Revenue, sales or private analytics are not public and are not included. This is not an appraisal or a sale price.

On-page SEO

TitleJust a Theory
13 chars
Meta descriptionPeriodically irregular technology and culture blogging since 2002. By David E. Wheeler.
87 chars
Meta keywordsNone
LanguageEnglish
Response time0.16 s Fast

Homepage structure

H1 headings18
H2 headings13
H3 headings4
H4 headings0
Paragraphs222
Links392
Images4
Bold text4

18 H1 headings found; one main H1 is usually recommended.

Technology & infrastructure

CDN / proxyAmazon CloudFront
Web serverAmazonS3
Platform / languageNot disclosed
DNS providerAmazon Route 53
Email providerSelf-hosted / other (mx-3.rightbox.com)
SPF recordv=spf1 include:spf.messagingengine.com ?all
IPv6 (AAAA)No
CAA recordNo

Services verified in DNS

No third-party verification records found.

Domain name

Extension.com — the most widely used generic extension, originally for commercial sites
Name length11 characters Medium
Hyphens / digitsNo hyphen · no digits

Security headers

100
9 passed · 0 to improve · 0 missing
Homepage answered HTTP 200 at https://justatheory.com/ · HTTP/3 available · checked Oct 29, 2026
  • HTTPSThe homepage is served over an encrypted HTTPS connection.
  • HTTP → HTTPS redirectVisitors typing http:// are redirected to the secure version.
  • Strict-Transport-Security (HSTS)max-age 730 days, includeSubDomains, preload.
  • Content-Security-PolicyPresent (1 directives).
  • Clickjacking protectionX-Frame-Options: SAMEORIGIN prevents the site from being framed by others.
  • X-Content-Type-Optionsnosniff: browsers will not guess content types.
  • Referrer-Policyno-referrer-when-downgrade
  • Permissions-PolicyRestricts powerful browser features (camera, microphone, geolocation…).
  • Software version disclosureNo software version numbers disclosed in headers.
Raw HTTP response headers
HTTP/2 200
content-type: text/html; charset=utf-8
server: AmazonS3
date: Sun, 11 Oct 2026 21:26:20 GMT
last-modified: Sun, 11 Oct 2026 21:22:54 GMT
content-encoding: gzip
etag: W/"741ca5ab571dd6243bd0bd7b2fba6461"
vary: Accept-Encoding
via: 1.1 bb15ef7e6e8e7cd2543e37b64931526a.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
age: 1494165
content-security-policy: default-src 'self' octothorp.es
permissions-policy: geolocation=(), midi=(), camera=(), usb=(), magnetometer=(), accelerometer=(), vr=(), speaker=(), ambient-light-sensor=(), gyroscope=(), microphone=()
referrer-policy: no-referrer-when-downgrade
strict-transport-security: max-age=63072000; includeSubdomains; preload
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-cache: Hit from cloudfront
x-amz-cf-pop: CDG52-P7
x-amz-cf-id: G1kxJRv308bRt4S-1Ngm9PJgRN6K4UT9m4otp3EDib3EDzowHNA5Cg==

Hosting

IP address99.86.109.106
Location Seattle, United States
Network (ISP)AT&T Internet Services
Autonomous systemAS7018 AT&T Services, Inc.
Server softwareAmazonS3

Nameservers

HostIPCountry
ns-1481.awsdns-57.org205.251.197.201 United States
ns-1927.awsdns-48.co.uk205.251.199.135 United States
ns-478.awsdns-59.com205.251.193.222 United States
ns-521.awsdns-01.net205.251.194.9 United States

Domain registration (WHOIS)

RegistrarPorkbun LLC
CreatedMay 20, 2004 22 years 5 months ago
UpdatedMarch 1, 2026
ExpiresMay 20, 2027 in 197 days
StatusclientDeleteProhibitedclientTransferProhibited
Raw WHOIS record
   Domain Name: JUSTATHEORY.COM
   Registry Domain ID: 120647135_DOMAIN_COM-VRSN
   Registrar WHOIS Server: whois.porkbun.com
   Registrar URL: http://porkbun.com
   Updated Date: 2026-03-01T13:27:46Z
   Creation Date: 2004-05-20T20:07:49Z
   Registry Expiry Date: 2027-05-20T20:07:49Z
   Registrar: Porkbun LLC
   Registrar IANA ID: 1861
   Registrar Abuse Contact Email: [email protected]
   Registrar Abuse Contact Phone: +1.8557675286
   Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
   Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
   Name Server: NS-1481.AWSDNS-57.ORG
   Name Server: NS-1927.AWSDNS-48.CO.UK
   Name Server: NS-478.AWSDNS-59.COM
   Name Server: NS-521.AWSDNS-01.NET
   DNSSEC: unsigned
   URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2026-10-29T04:28:45Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

NOTICE: The expiration date displayed in this record is the date the
registrar's sponsorship of the domain name registration in the registry is
currently set to expire. This date does not necessarily reflect the expiration
date of the domain name registrant's agreement with the sponsoring
registrar.  Users may consult the sponsoring registrar's Whois database to
view the registrar's reported date of expiration for this registration.

TERMS OF USE: You are not authorized to access or query our Whois
database through the use of electronic processes that are high-volume and
automated except as reasonably necessary to register domain names or
modify existing registrations; the Data in VeriSign Global Registry
Services' ("VeriSign") Whois database is provided by VeriSign for
information purposes only, and to assist persons in obtaining information
about or related to a domain name registration record. VeriSign does not
guarantee its accuracy. By submitting a Whois query, you agree to abide
by the following terms of use: You agree that you may use this Data only
for lawful purposes and that under no circumstances will you use this Data
to: (1) allow, enable, or otherwise support the transmission of mass
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Whois database for failure to abide by these terms of use. VeriSign
reserves the right to modify these terms at any time.

The Registry database contains ONLY .COM, .NET, .EDU domains and
Registrars.

DNS records

TypeHostValueTTL
Ajustatheory.comip: 99.86.109.6456
Ajustatheory.comip: 99.86.109.3656
Ajustatheory.comip: 99.86.109.10656
Ajustatheory.comip: 99.86.109.11956
NSjustatheory.comtarget: ns-1927.awsdns-48.co.uk21600
NSjustatheory.comtarget: ns-478.awsdns-59.com21600
NSjustatheory.comtarget: ns-1481.awsdns-57.org21600
NSjustatheory.comtarget: ns-521.awsdns-01.net21600
SOAjustatheory.commname: ns-521.awsdns-01.net
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400
900
MXjustatheory.compri: 30
target: mx-3.rightbox.com
21600
MXjustatheory.compri: 50
target: mx-5.rightbox.com
21600
MXjustatheory.compri: 40
target: mx-4.rightbox.com
21600
Show all 16 records
MXjustatheory.compri: 20
target: mx-2.rightbox.com
21600
MXjustatheory.compri: 10
target: mx-1.rightbox.com
21600
TXTjustatheory.comtxt: v=spf1 include:spf.messagingengine.com ?all86400
TXTjustatheory.comtxt: keybase-site-verification=72WbzZYD4i4s5_VEN-8M_dP-_kq35L0N6yQ8i0OGWak86400

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justatheory.com compared with similar websites

WebsiteGlobal rankEst. worthRegisteredHosted in
justatheory.com#4,261,864$1,1122004 United States
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Websites ranked near justatheory.com

  1. #4,261,828 nndssk.com $487
  2. #4,261,829 supportbench.net $427
  3. #4,261,839 petibble.com $247
  4. #4,261,858 metrotimes.news $277
  5. #4,261,864 justatheory.com $1,112
  6. #4,261,869 sigi.org $622
  7. #4,261,882 greaterclevelandbeekeepers.com $457
  8. #4,261,885 battlespace.ru $502
  9. #4,261,887 idahocycling.com $337

Questions about justatheory.com

When was justatheory.com registered?

Justatheory.com was registered on May 20, 2004, making it 22 years 5 months old.

Who is the domain registrar for justatheory.com?

Justatheory.com is registered through Porkbun LLC.

Where is justatheory.com hosted?

Justatheory.com's server (IP 99.86.109.106) is located in Seattle, United States.

How much is justatheory.com worth?

We estimate justatheory.com is worth $1,112. This is an automated estimate based on the site's global traffic rank, domain age and observable activity signals (professional email, business services, security, CDN) — not a professional appraisal or a real sale price.

How much traffic does justatheory.com get?

Based on its rank, justatheory.com receives roughly 436 unique visitors and 22K page views per month. These figures are modelled from the rank, not measured.

What is justatheory.com's global rank?

Justatheory.com has an estimated global rank of 4,261,864, sourced from Rankeez.com, which aggregates the Tranco, Majestic, DomCop and Cisco Umbrella rankings. Its rank has declined over the tracked period. This is an independent estimate, not affiliated with Amazon Alexa, which discontinued its own ranking service in 2022.

Who hosts justatheory.com?

Justatheory.com resolves to 99.86.109.106, on the network of AT&T Internet Services (AS7018), and is served through Amazon CloudFront. Its DNS is managed by Amazon Route 53.

What email provider does justatheory.com use?

According to its MX records, justatheory.com receives email with Self-hosted / other (mx-3.rightbox.com). It publishes an SPF record to authenticate its outgoing mail.

When does justatheory.com expire?

The domain registration of justatheory.com is valid until May 20, 2027 (in 197 days), at Porkbun LLC. Owners usually renew before that date.

What websites are similar to justatheory.com?

Popular websites in the same category as justatheory.com include deadprogrammer.com, wordyard.com, leumund.ch, humani.st, bittergertrude.com.

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justatheory.com on StatMemory

Shows your live global rank. To cite this report: “StatMemory, justatheory.com website report, https://statmemory.com/justatheory.com”.

StatMemory is not affiliated with justatheory.com. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.