66/100FairOverall website score
Estimated website value$ 4,347,970,628.39
Value range$ 3,260,977,971.29 – $ 5,434,963,285.49
Monthly revenue$ 1,562,727.60
ConfidenceModerate confidence
Technical75/100
SEO18/100
Performance88/100
Accessibility83/100
Executive summary: The website is functional, but several improvements could strengthen its visibility, speed, accessibility or technical reliability.
Strengths
- Valid HTTPS and SSL
- Website responds successfully
- Healthy page delivery
- Good accessibility signals
Needs attention
- Keep the page title between 20 and 65 characters.
Fler actions
Valuation Insights
Estimated from currently available traffic, rank, revenue and technical signals
Estimated value
$ 4,347,970,628.39
Current model result
Estimated monthly revenue
$ 1,562,727.60
Advertising-based estimate
Revenue multiple
224.9x
Value ÷ yearly revenue
Data confidence
70/100
Moderate confidence
Conservative: $ 3,260,977,971.29Model estimateOptimistic: $ 5,434,963,285.49
How to read this estimate: The result is an automated indication, not a formal appraisal or guaranteed sale price. The confidence score rises when independent ranking, traffic, metadata and live technical signals are available.
URI RankTraffic estimatePage metadataHTTPSLive response
SEO & Discoverability
On-page checks cached for up to 6 hours
18/100
Needs attention
Title16 chars
DescriptionMissing
H1 headings0
CanonicalMissing
Robots.txtMissing
XML sitemapMissing
IndexingNoindex
Mobile viewportPresent
Structured dataNot detected
Priority improvements
- Keep the page title between 20 and 65 characters.
- Add a descriptive meta description.
- Add one clear H1 heading.
- Add a canonical URL.
- Remove the noindex directive when the page should appear in search.
Accessibility & User Experience
Automated HTML checks cached for up to 6 hours
83/100
Some improvements recommended
Image alt text100%
Form labels100%
Named buttons100%
Named links100%
Heading orderLogical
Page languageen-US
Main landmarkPresent
Mobile viewportPresent
Skip linkNot detected
Priority accessibility improvements
- Consider adding a skip-to-content link.
Performance & Page Experience
Live homepage checks cached for up to 6 hours
88/100Fast foundation
TTFB187 ms
HTML payload5.1 KB
CompressionEnabled
Browser cachingConfigured
Redirect hops1
Lazy images100%
Image dimensions100%
JavaScript files1
Stylesheets0
Priority performance improvements
- Resolve the main page HTTP response issue.
Uppskattade data Analytics
Daily estimates
Visitors12,600,000
Pageviews37,800,000
Ads revenue$ 52,920.00
Monthly estimates
Visitors372,078,000
Pageviews1,116,234,000
Ads revenue$ 1,562,727.60
Yearly estimates
Visitors4,602,055,500
Pageviews13,806,166,500
Ads revenue$ 19,328,633.10
Grundläggande information
Domain name
stackoverflow.com
Page title
Newest Questions - Stack Overflow
URIRANK | Global Rank | 51 |
Lokal Rank
|
20 |
Website Security
Google Safe Browsing
No threats detectedTechnical Health
Cached for up to 6 hours
Health score
75/100
Good
HTTPS & SSL
Secure
Let's Encrypt
HTTP status
403
HTTP/1.1
Response time
179 ms
Fast
HTTPS & SSL
CertificateValid
IssuerLet's Encrypt
Expires2026-11-13 (54 days)
HTTPS redirectEnabled
HTTP Response
Status403
ProtocolHTTP/1.1
Response time179 ms
Servercloudflare
Security Headers 5/6
HSTSMissing
CSPPresent
X-Frame-OptionsPresent
X-Content-Type-OptionsPresent
Referrer-PolicyPresent
Permissions-PolicyPresent
DNS Records
A records1
AAAA records0
MX records5
Nameservers2
TXT records22
Detected Technologies
CloudflareCloudflare DNS
Technical summary:
This website has a solid technical setup, with a few areas that could still be improved.
Läge Stats
IP Address198.252.206.1
CountryFörenta staterna 

RegionNew York
CityNew York
Coordinates40.7088, -74.0068
Domain Name: STACKOVERFLOW.COM
Registry Domain ID: 108907621_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.corporatedomains.com
Registrar URL: http://cscdbs.com
Updated Date: 2026-01-29T06:10:36Z
Creation Date: 2003-12-26T19:18:07Z
Registry Expiry Date: 2027-02-02T11:59:59Z
Registrar: CSC Corporate Domains, Inc.
Registrar IANA ID: 299
Registrar Abuse Contact Email: domainabuse@cscglobal.com
Registrar Abuse Contact Phone: 8887802723
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: DAMIAN.NS.CLOUDFLARE.COM
Name Server: SUREENA.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2026-07-18T22:42:06Z <<<
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.
Registry Domain ID: 108907621_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.corporatedomains.com
Registrar URL: http://cscdbs.com
Updated Date: 2026-01-29T06:10:36Z
Creation Date: 2003-12-26T19:18:07Z
Registry Expiry Date: 2027-02-02T11:59:59Z
Registrar: CSC Corporate Domains, Inc.
Registrar IANA ID: 299
Registrar Abuse Contact Email: domainabuse@cscglobal.com
Registrar Abuse Contact Phone: 8887802723
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: DAMIAN.NS.CLOUDFLARE.COM
Name Server: SUREENA.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2026-07-18T22:42:06Z <<<
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.
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