21stsoft.com homepage screenshot

21stsoft.com website report

Local SEO Web Design Company Denver | 21stsoft.com

21st maximizes your online presence with local SEO marketing. Founded in Denver, Colorado 1993 with an A+ BBB rating we elevate sales and lead generation.

21stsoft was registered 30 years 4 months ago, is ranked #7,813,065 worldwide (top 224%), has an estimated value of $882. It may earn around $23 per month from advertising.

Technology & Computing English

Last updated

Estimated worth
$882
Automated valuation
Global rank
#7,813,065
Improving
Monthly visitors
237
12K page views
Domain age
30 years 4 months
Since Jun 19, 1996
Hosted in
United States
34.174.76.173
Security headers
44/100
Response 0.81 s

Key facts about 21stsoft.com

Domain
21stsoft.com
Website name
Local SEO Web Design Company Denver | 21stsoft.com
Category
Technology & Computing
Estimated worth
$882
Global rank
#7,813,065 (top 224% of 3.5M ranked sites)
Monthly visitors (est.)
237 · 12K page views
Registered
June 19, 1996 (30 years 4 months ago)
Expires
June 18, 2027
Registrar
GoDaddy.com, LLC
Server location
United States
Email provider
Self-hosted / other (mx10.antispam.mailspamprotection.com)
Language
English
Data updated

Estimated traffic & revenue

Page viewsVisitorsAd revenue
Daily3948$1
Monthly11,830237$23
Yearly141,9602,844$276

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

Global rank history

#10.4M #19.9M #29.5M 2026-06: #29,485,224 Jun 26 2026-07: #10,359,503 Jul 26 2026-08: #11,929,882 Aug 26
Monthly values
MonthGlobal rank
2026-06#29,485,224
2026-07#10,359,503
2026-08#11,929,882

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

How we estimate 21stsoft.com's value

$882

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

  • Traffic value: $507Driven by the global rank #7,813,065 (≈12K page views / month) plus a capped age bonus.
  • Activity value: $882Domain age plus observable signs of an active, professionally run website.

Activity signals found

Domain age (30 years 4 months)$400
Active website with metadata+$150
Substantial homepage content+$150
Email authentication (SPF)+$50
Security headers (44/100)+$132

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

On-page SEO

TitleLocal SEO Web Design Company Denver | 21stsoft.com
50 chars
Meta description21st maximizes your online presence with local SEO marketing. Founded in Denver, Colorado 1993 with an A+ BBB rating we elevate sales and lead generation.
154 chars
Meta keywordsNone
LanguageEnglish
Response time0.81 s Average

Homepage structure

H1 headings1
H2 headings5
H3 headings5
H4 headings11
Paragraphs26
Links60
Images9
Bold text16

Exactly one H1 heading — good practice.

Technology & infrastructure

CDN / proxyNone detected
Web servernginx
Platform / languageWordPress
DNS providerSiteGround
Email providerSelf-hosted / other (mx10.antispam.mailspamprotection.com)
SPF recordv=spf1 +a +mx +ip4:34.174.18.48 include:21stsoft.com.spf.auto.dnssmarthost.net ~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 length8 characters Medium
Hyphens / digitsNo hyphen · contains digits

Security headers

44
3 passed · 2 to improve · 4 missing
Homepage answered HTTP 200 at https://21stsoft.com/ · checked Nov 5, 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)Not set: browsers may still try plain HTTP first.
  • Content-Security-PolicyNot set: no restriction on which scripts may run.
  • Clickjacking protectionNeither X-Frame-Options nor CSP frame-ancestors is set.
  • X-Content-Type-OptionsNot set to nosniff.
  • Referrer-PolicyNot set (browsers default to strict-origin-when-cross-origin).
  • Permissions-PolicyNot set: browser features are not explicitly restricted.
  • Software version disclosureNo software version numbers disclosed in headers.
Raw HTTP response headers
HTTP/2 200
server: nginx
date: Thu, 05 Nov 2026 15:22:52 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
link: <https://21stsoft.com/wp-json/>; rel="https://api.w.org/", <https://21stsoft.com/wp-json/wp/v2/pages/3266>; rel="alternate"; title="JSON"; type="application/json", <https://21stsoft.com/>; rel=shortlink
x-httpd: 1
host-header: 8441280b0c35cbc1147f8ba998a563a7
x-proxy-cache: HIT
content-encoding: br

Hosting

IP address34.174.76.173
Location United States
Server softwarenginx

Nameservers

HostIPCountry
ns1.us185.siteground.us75.2.77.104—
ns2.us185.siteground.us99.83.229.113—

Domain registration (WHOIS)

RegistrarGoDaddy.com, LLC
CreatedJune 19, 1996 30 years 4 months ago
UpdatedJune 18, 2026
ExpiresJune 18, 2027 in 221 days
StatusclientDeleteProhibitedclientRenewProhibitedclientTransferProhibitedclientUpdateProhibited
Raw WHOIS record
   Domain Name: 21STSOFT.COM
   Registry Domain ID: 30610_DOMAIN_COM-VRSN
   Registrar WHOIS Server: whois.godaddy.com
   Registrar URL: http://www.godaddy.com
   Updated Date: 2026-06-18T12:31:54Z
   Creation Date: 1996-06-19T04:00:00Z
   Registry Expiry Date: 2027-06-18T04:00:00Z
   Registrar: GoDaddy.com, LLC
   Registrar IANA ID: 146
   Registrar Abuse Contact Email: [email protected]
   Registrar Abuse Contact Phone: 480-624-2505
   Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
   Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
   Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
   Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
   Name Server: NS1.US185.SITEGROUND.US
   Name Server: NS2.US185.SITEGROUND.US
   DNSSEC: unsigned
   URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2026-08-29T10:20:13Z <<<

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
unsolicited, commercial advertising or solicitations via e-mail, telephone,
or facsimile; or (2) enable high volume, automated, electronic processes
that apply to VeriSign (or its computer systems). The compilation,
repackaging, dissemination or other use of this Data is expressly
prohibited without the prior written consent of VeriSign. You agree not to
use electronic processes that are automated and high-volume to access or
query the Whois database except as reasonably necessary to register
domain names or modify existing registrations. VeriSign reserves the right
to restrict your access to the Whois database in its sole discretion to ensure
operational stability.  VeriSign may restrict or terminate your access to the
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
A21stsoft.comip: 34.174.76.17386395
NS21stsoft.comtarget: ns1.siteground.net86400
NS21stsoft.comtarget: ns2.siteground.net86400
SOA21stsoft.commname: ns1.siteground.net
rname: dnsadmin.us185.siteground.us
serial: 2020030750
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400
86400
MX21stsoft.compri: 10
target: mx10.antispam.mailspamprotection.com
86400
MX21stsoft.compri: 20
target: mx20.antispam.mailspamprotection.com
86400
MX21stsoft.compri: 30
target: mx30.antispam.mailspamprotection.com
86400
TXT21stsoft.comtxt: v=spf1 +a +mx +ip4:34.174.18.48 include:21stsoft.com.spf.auto.dnssmarthost.net ~all86400

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21stsoft.com compared with similar websites

WebsiteGlobal rankEst. worthRegisteredHosted in
21stsoft.com#7,813,065$8821996 United States
aspireid.com#17,736,294$3802005 United States
webpro.com#1,371,715$919— United States
eyetoad.com#18,447,548$2882011 United States
coloradoconfidential.com#6,551,845$4572006 United States
onlinemarketingdenver.com#64,336,661$3192007 United States
site-seeker.com#2,091,118$8912003 United States

Websites ranked near 21stsoft.com

  1. #7,813,025 vaastudevayah.com $237
  2. #7,813,036 louisvuitton-outlet-online.org $297
  3. #7,813,042 talkingstatues.com $447
  4. #7,813,053 domainservice.jp $492
  5. #7,813,065 21stsoft.com $882
  6. #7,813,069 elk24.pl $402
  7. #7,813,083 westernwhitemtns.com $297
  8. #7,813,084 fishales.com $342
  9. #7,813,092 visitgranada.net $282

Questions about 21stsoft.com

When was 21stsoft.com registered?

21stsoft.com was registered on June 19, 1996, making it 30 years 4 months old.

Who is the domain registrar for 21stsoft.com?

21stsoft.com is registered through GoDaddy.com, LLC.

Where is 21stsoft.com hosted?

21stsoft.com's server (IP 34.174.76.173) is located in United States.

How much is 21stsoft.com worth?

We estimate 21stsoft.com is worth $882. 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 21stsoft.com get?

Based on its rank, 21stsoft.com receives roughly 237 unique visitors and 12K page views per month. These figures are modelled from the rank, not measured.

What is 21stsoft.com's global rank?

21stsoft.com has an estimated global rank of 7,813,065, sourced from Rankeez.com, which aggregates the Tranco, Majestic, DomCop and Cisco Umbrella rankings. Its rank has improved over the tracked period. This is an independent estimate, not affiliated with Amazon Alexa, which discontinued its own ranking service in 2022.

What email provider does 21stsoft.com use?

According to its MX records, 21stsoft.com receives email with Self-hosted / other (mx10.antispam.mailspamprotection.com). It publishes an SPF record to authenticate its outgoing mail.

When does 21stsoft.com expire?

The domain registration of 21stsoft.com is valid until June 18, 2027 (in 221 days), at GoDaddy.com, LLC. Owners usually renew before that date.

What websites are similar to 21stsoft.com?

Popular websites in the same category as 21stsoft.com include aspireid.com, webpro.com, eyetoad.com, coloradoconfidential.com, onlinemarketingdenver.com.

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21stsoft.com on StatMemory

Shows your live global rank. To cite this report: “StatMemory, 21stsoft.com website report, https://statmemory.com/21stsoft.com”.

StatMemory is not affiliated with 21stsoft.com. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.