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stackoverflow.com

stackoverflow.com had about 19.79M visits in September 2026, up 1.07% from August; most traffic is search.

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Website traffic

How much traffic does stackoverflow.com get?

19.79M

+1.07%MoMEstimated monthly visits
78923.57M15.71M7.86M0
Global rank

3,048

Country rank · United States

2,965

Category rank · Programming and Developer Software

86

Average visit duration

02:20

Pages per visit

2.64

Bounce rate

47.55%

Domain age

23 years

Search share

83.9%

Sources

Where does stackoverflow.com's traffic come from?

  • Search
    83.9%
  • Direct
    8.7%
  • Referrals
    4.7%
  • Social
    1.9%
  • Generative AI
    0.5%
  • Email
    0.3%
  • Display ads
    0.0%
  • Paid search
    0.0%
  • Other
    0.0%

Regions

Which countries visit stackoverflow.com?

  • United States
    21.9%
  • United Kingdom
    8.4%
  • Germany
    7.5%
  • India
    6.3%
  • France
    3.8%

See how stackoverflow.com compares with the most visited websites in the world, the fastest growing websites and sites gaining organic search traffic.

Search visibility

What keywords send traffic to stackoverflow.com?

Keyword samples

Estimated visitsMonthly searchesVisits ÷ searches
  1. instagram347.46K77.24M0%
  2. c156.84K4.59M3%
  3. stack overflowBRAND110K119.3K92%
  4. facebook login58.87K3.52M2%
  5. stackoverflowBRAND36.58K39.8K92%

Keyword rankings

Keyword rankings

Example · google.comUnited States · English

86.4M

Search estimate

New 1 · Up 2

Ranking keywords
12,400
Landing pages
4
Search competitors
4
AI citations
2
PositionEstimated visits
  1. google#142M
  2. gmail#118.2M
  3. google maps#19.4M
  4. google drive#14.1M

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Baidu rank

Site profile

What does stackoverflow.com show publicly?

Partially available
  • Email authentication
  • Hosting ASN
Hosting
CLOUDFLARENET · AS13335
Email authentication
SPF · DMARC reject
TLS
TLSv1.3 · 87 days
Email and DNS securitySet
SPF
Set
DMARC
Set · reject
DKIM selectors
google · k1 · s1 · s2
Mail stack
Google Workspace
IPv6
No AAAA
CAA issuers
comodoca.com · digicert.com · letsencrypt.org · pki.goog · 2 more
Site verification TXT
Adobe · Apple · Atlassian · DocuSign · Google · Microsoft · 1 more
SOA
damian.ns.cloudflare.com
NS
damian.ns.cloudflare.com. · sureena.ns.cloudflare.com.
MX
1 aspmx.l.google.com. · 10 alt3.aspmx.l.google.com. · 10 alt4.aspmx.l.google.com. · 2 more
Hosting and networkAS13335
A
198.252.206.1
Hosting ASN
AS13335 · 198.252.206.0/24
Hosting organization
CLOUDFLARENET - Cloudflare, Inc.
Hosting country
US
BGP announcement
Yes
TLS
TLSv1.3 · Verified
Certificate issuer
YE2
Certificate remaining
87 days
Certificate SAN
DNS:stackoverflow.com

Website information

When was stackoverflow.com registered?

Domain
stackoverflow.com
Registration status
Domain registered
Registered
2003-12-26
Registrar
CSC Corporate Domains, Inc.
Expires
2027-02-02
Domain age
23 years
DNSSEC
No
Registry status
client transfer prohibited

Similar sites

What sites are similar to stackoverflow.com?

Website reports in the same category, with nearby monthly visits.

What's in this report

The report starts with a whole-site monthly visit estimate. Search visibility and public site facts follow when they exist.

  • Website traffic is a modeled whole-site estimate, with a source, observation period and confidence.
  • Search visibility is ranking keywords and search traffic, listed separately from whole-site visits.
  • Missing or partial values stay marked in the report.
Data notes →How estimates are produced →Website traffic sources →Claim, correct or hide this report →