stackoverflow.com
Stack Overflow - Where Developers Learn, Share, & Build Careers: Stack Overflow is the largest, most trusted online community for developers to learn, share their programming knowledge, and build their careers..
stackoverflow.com is a safe website about "Stack Overflow - Where Developers Learn Share & Build Careers" in stack category. The server is running at 151.101.65.69 ip address and there is a secure connection certificate between the website and the visitor. When we did a security search, no viruses or spam were detected on web page. have daily 12.7M and monthly 379.5M unique visitors from India, United States and Japan. While 47% of users browse the site for a long time, 53% exit immediately. Also, 94% of visitors come from search engines such as Google, Bing, Yandex. According to our financial situation analysis, this website earns an estimated daily $57K, weekly $244K and monthly $1.7M from online advertising. If you want to buy this domain, you need to revise $11185874. Because the value of the website can range from at least $7770340 to $14601408. The github.com, stackexchange.com, w3schools.com, medium.com similar & alternative web sites to stackoverflow.com.
- Daily Visitor
12.7M - Daily Revenue
$57K - Monthly Visitor
379.5M - Monthly Revenue
$1.7M
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stackoverflow Server Status
Date | Server Status | Speed |
---|---|---|
2024-04-02 03:20:10 | Up | 0.388 Second |
2024-04-01 16:34:08 | Up | 0.359 Second |
2024-04-01 05:48:08 | Up | 0.425 Second |
2024-03-31 19:02:12 | Up | 0.388 Second |
2024-03-31 08:14:08 | Up | 0.482 Second |
2024-03-30 01:20:12 | Up | 0.388 Second |
2024-03-29 14:34:13 | Up | 0.383 Second |
2024-03-29 03:48:12 | Up | 0.455 Second |
2024-03-28 17:02:08 | Up | 0.476 Second |
2024-03-28 06:16:15 | Up | 0.377 Second |
2024-03-27 19:30:10 | Up | 0.387 Second |
2024-03-27 08:44:12 | Up | 0.322 Second |
2024-03-26 21:58:09 | Up | 0.463 Second |
2024-03-26 11:12:03 | Up | 0.455 Second |
2024-03-26 00:26:13 | Up | 0.467 Second |
2024-03-25 15:34:33 | Up | 0.424 Second |
2024-03-25 13:26:32 | Up | 0.546 Second |
2024-03-25 11:18:32 | Up | 0.603 Second |
2024-03-25 09:08:31 | Up | 0.599 Second |
2024-03-25 07:00:28 | Up | 0.946 Second |
Known Searchs
stack overflowstackoverflow
fb login
android studio
shopify login
☁ Content Metrics
- stack 7%
- overflow 6%
- teams 4%
- for 4%
- your 3%
- developers 2%
- share 2%
- company 2%
- log 2%
- sign 2%
- communities 2%
- jobs 2%
- more 2%
- find 2%
- and 2%
- talent 2%
- coworkers 2%
- private 2%
- where 2%
- learn 2%
- %
Website raw article content tells search engines what your web page content is about. The word usage rate is very important and the frequency of words used above 4% is perceived as spam.
☯ Technology Analysis
- - Cookie - Microsoft-IIS - varnish - Fastly - ASP.NET
✇ DNS Records
Record | Class | TTL | Value |
---|---|---|---|
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A | IN | 3471 | ip: 151.101.129.69 |
A | IN | 3471 | ip: 151.101.193.69 |
A | IN | 3471 | ip: 151.101.1.69 |
NS | IN | 21260 | target: ns-1033.awsdns-01.org |
NS | IN | 21260 | target: ns-358.awsdns-44.com |
NS | IN | 21260 | target: ns-cloud-e1.googledomains.com |
NS | IN | 21260 | target: ns-cloud-e2.googledomains.com |
TXT | IN | 299 | txt: MS=ms52592611 entries: MS=ms52592611 |
TXT | IN | 299 | txt: atlassian-domain-verification=byLeZgl3MIcfOqwWuMhq8Fhr/1zem/jIaouJegvDZbBKUU5OqhwDjdpkyYg5CTzm entries: atlassian-domain-verification=byLeZgl3MIcfOqwWuMhq8Fhr/1zem/jIaouJegvDZbBKUU5OqhwDjdpkyYg5CTzm |
TXT | IN | 299 | txt: docusign=4262531d-29f4-4a62-9f33-ae9f66f5247b entries: docusign=4262531d-29f4-4a62-9f33-ae9f66f5247b |
TXT | IN | 299 | txt: google-site-verification=ctogLnZNAdc_CXq8yOhODMLpmugGynjxKecKHDz4oL8 entries: google-site-verification=ctogLnZNAdc_CXq8yOhODMLpmugGynjxKecKHDz4oL8 |
TXT | IN | 299 | txt: google-site-verification=o3EMam8yBGo1yEjyybIiZcOunGHOQKpo8JmOtp9n1BU entries: google-site-verification=o3EMam8yBGo1yEjyybIiZcOunGHOQKpo8JmOtp9n1BU |
TXT | IN | 299 | txt: google-site-verification=rdWtMbplKjbRHGr2dNONfwkqithlUvjr3u6i8QEz_mo entries: google-site-verification=rdWtMbplKjbRHGr2dNONfwkqithlUvjr3u6i8QEz_mo |
TXT | IN | 299 | txt: v=spf1 ip4:198.252.206.0/24 include:_spf1.stackoverflow.com ~all entries: v=spf1 ip4:198.252.206.0/24 include:_spf1.stackoverflow.com ~all |
MX | IN | 299 | pri: 1 target: aspmx.l.google.com |
MX | IN | 299 | pri: 10 target: alt3.aspmx.l.google.com |
MX | IN | 299 | pri: 10 target: alt4.aspmx.l.google.com |
MX | IN | 299 | pri: 5 target: alt1.aspmx.l.google.com |
MX | IN | 299 | pri: 5 target: alt2.aspmx.l.google.com |
SOA | IN | 899 | mname: ns-1033.awsdns-01.org rname: awsdns-hostmaster.amazon.com serial: 1 refresh: 7200 retry: 900 expire: 1209600 minimum-ttl: 86400 |
ℹ Whois Data
- Domain name: Stackoverflow.com
- Registry domain id: 108907621_domain_com-vrsn
- Registrar whois server: Whois.name.com
- Registrar url: Http://www.name.com
- Updated date: 2021-01-10t16:56:34z
- Creation date: 2003-12-26t19:18:07z
- Registry expiry date: 2022-02-02t11:59:59z
- Registrar: Name.com, inc.
- Registrar iana id: 625
- Registrar abuse contact email: Abuse@name.com
- Registrar abuse contact phone: 7202492374
- Domain status: The owner can't transfer to another company this domain
- Name server: Ns-1033.awsdns-01.org
- Name server: Ns-358.awsdns-44.com
- Name server: Ns-cloud-e1.googledomains.com
- Name server: Ns-cloud-e2.googledomains.com
- Dnssec: Unsigned
- Url of the icann whois inaccuracy complaint form: Https://www.icann.org/wicf/
- Last update of whois database: 2021-01-31t15:52:37z
✉ Host Network Data
- Inetnum: 151.101.0.0 - 151.105.255.255
- Netname: Non-ripe-ncc-managed-address-block
- Descr: Ipv4 address block not managed by the ripe ncc
- Remarks: ------------------------------------------------------
- Remarks: For registration information,
- Remarks: Iana
- Remarks: Http://www.iana.org/assignments/ipv4-address-space
- Remarks: Http://www.iana.org/assignments/iana-ipv4-special-registry
- Remarks: Http://www.iana.org/assignments/ipv4-recovered-address-space
- Remarks: Afrinic (africa)
- Remarks: Http://www.afrinic.net/ whois.afrinic.net
- Remarks: Apnic (asia pacific)
- Remarks: Http://www.apnic.net/ whois.apnic.net
- Remarks: Arin (northern america)
- Remarks: Http://www.arin.net/ whois.arin.net
- Remarks: Lacnic (latin america and the carribean)
- Remarks: Http://www.lacnic.net/ whois.lacnic.net
- Country: Eu # country is really world wide
- Admin-c: Iana1-ripe
- Tech-c: Iana1-ripe
- Status: Allocated unspecified
- Mnt-by: Ripe-ncc-hm-mnt
- Created: 2019-01-07t10:46:38z
- Last-modified: 2019-01-07t10:46:38z
- Source: Ripe
- Role: Internet assigned numbers authority
- Address: See http://www.iana.org.
- Nic-hdl: Iana1-ripe
- Remarks: For more information on iana services
- Remarks: Go to iana web site at http://www.iana.org.
- Mnt-by: Ripe-ncc-mnt
- Created: 1970-01-01t00:00:00z
- Last-modified: 2001-09-22t09:31:27z
- Source: Ripe # filtered
☰ HTTP Header
cache-control | private |
---|---|
content-type | text/html; charset=utf-8 |
content-encoding | gzip |
server | microsoft-iis/10.0 |
strict-transport-security | max-age=15552000 |
x-route-name | home/index |
x-frame-options | sameorigin |
x-flags | aa |
x-aspnet-duration-ms | 3 |
x-request-guid | f3a31cb4-5e24-4858-991e-67c259617641 |
x-is-crawler | 0 |
x-providence-cookie | 39c7bcf9-61ed-b77c-f2a3-91b62e78b202 |
feature-policy | microphone 'none'; speaker 'none' |
content-security-policy | upgrade-insecure-requests; frame-ancestors 'self' https |
x-page-view | 1 |
accept-ranges | bytes |
date | sun, 31 jan 2021 15 |
via | 1.1 varnish |
x-served-by | cache-fra19128-fra |
x-cache | miss |
x-cache-hits | 0 |
x-timer | s1612108360.634832,vs0,ve96 |
vary | accept-encoding,fastly-ssl |
x-dns-prefetch-control | off |
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✔ Robots.txt File
User-Agent: *
Disallow: /posts/
Disallow: /posts?
Disallow: /amzn/click/
Disallow: /questions/ask/
Disallow: /questions/ask?
Disallow: /search/
Disallow: /search?
Disallow: /feeds/
Disallow: /feeds?
Disallow: /users/login/
Disallow: /users/login?
Disallow: /users/logout/
Disallow: /users/logout?
Disallow: /users/filter/
Disallow: /users/filter?
Disallow: /users/signup
Disallow: /users/signup/
Disallow: /users/signup?
Disallow: /users/authenticate/
Disallow: /users/authenticate?
Disallow: /users/oauth/*
Disallow: /users/flag-summary/
Disallow: /users/flair/
Disallow: /users/flair?
Disallow: /users/activity/
Disallow: /users/activity/?
Disallow: /users/stats/
Disallow: /users/*?tab=accounts
Disallow: /users/*?tab=activity
Disallow: /users/rep/show
Disallow: /users/rep/show?
Disallow: /users/prediction-data
Disallow: /users/prediction-data/
Disallow: /users/prediction-data?
Disallow: /unanswered/
Disallow: /unanswered?
Disallow: /u/
Disallow: /messages/
Disallow: /api/*
Disallow: /review/*
Disallow: /*/ivc/*
Disallow: /*?lastactivity
Disallow: /users/login/global/request/
Disallow: /users/login/global/request?
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Disallow: /questions/tagged/*%20*
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Disallow: /suggested-edits/
Disallow: /suggested-edits?
Disallow: /ajax/
Disallow: /plugins/
Disallow: /error
Disallow: /gps/*
Disallow: /1
⚔ SSL Metadata
Subject | C = US, O = Let's Encrypt, CN = R3 |
---|---|
Issuer | O = Digital Signature Trust Co., CN = DST Root CA X3 |
Version | 2 |
Serial Number | 400175048314a4c8218c84a90c16cddf |
Signature Algorithm | sha256WithRSAEncryption |
Public Key Algorithm | rsaEncryption |
X509v3 Basic Constraints | CA:TRUE,pathlen:0 |
X509v3 Key Usage | DigitalSignature,CertificateSign,CRLSign |
Authority Information Access | CAIssuers-URI:http://apps.identrust.com/roots/dstrootcax3.p7c |
X509v3 Authority Key Identifier | keyid:C4:A7:B1:A4:7B:2C:71:FA:DB:E1:4B:90:75:FF:C4:15:60:85:89:10 |
X509v3 Certificate Policies | Policy:2.23.140.1.2.1, Policy:1.3.6.1.4.1.44947.1.1.1, CPS:http://cps.root-x1.letsencrypt.org |
X509v3 CRL Distribution Points | , FullName:, URI:http://crl.identrust.com/DSTROOTCAX3CRL.crl |
X509v3 Subject Key Identifier | 14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6 |
X509v3 Extended Key Usage | TLSWebServerAuthentication,TLSWebClientAuthentication |
Start date | Oct 7 19:21:40 2020 GMT |
Expire date | Sep 29 19:21:40 2021 GMT |
RSA Public Key | 2048 |