The stackoverflow.com domain was registered 1 decade 3 years ago on 2003-12-26. It has an AlexaTM rank of #44 in the world. This website has a .com domain extension. It has an estimated worth of $280,929,600.00 with an estimated daily income of approximately $260,120.00 based on our algorithm's fair market KPIs. As there are no active threats currently reported, stackoverflow.com is SAFE to browse.

Daily Uniques
32.52 M
Daily Pageviews
260.12 M
Income Per Day
$ 260.12 K
Estimated Worth
$ 280.93 M

Domain Information

Below is the basic domain information for stackoverflow.com, the primary source of this information is the whois records fetched from the domain registrar and confirmed from ICANN. The report show when stackoverflow.com was first registered, who registered stackoverflow.com as well as the domain registrar who registered stackoverflow.com. Where applicable the adsense ID or related domains are linked from this report. Some domains have whois privary protection at the time of purchase as such you need to use a combination of factors to retrieve the entire whois information.

Domain Registrar: NAME.COM, INC.
Registration Date: 2003-12-26 1 decade 3 years 7 months ago
Last Modified: 2016-11-26 8 months 2 weeks 5 days ago
Expiration Date: 2017-12-26 4 months 4 days 16 hours from now

SEO Metrics

Below is the basic search engine report and metrics for stackoverflow.com. The metrics below are aggregated by scanning Google, Yahoo! and Bing and counting how many pages have been indexed by the search engine. Additionally, we scan these top search engines to see how many backlinks are indexed for stackoverflow.com

Search Engine Indexes

Google Indexed Pages: 19,700,000
Yahoo Indexed Pages: N/A
Bing Indexed Pages: 30

Search Engine Backlinks

Google Backlinks: 1,090
Bing Backlinks: N/A
Alexa BackLinks: N/A

Domain Safety Ratings

We gather metrics and ratings from third parties domain safety providers including Google and Web of Trust (WOT) to determine the safety information for stackoverflow.com. WOT is a browser plugin that allows users around the world to rate domains for their safe browser, child safety and malware exploits if any. Google uses a proprietary method to determine the safeness of stackoverflow.com. If you are concerned about the safety of a website, this safety report is a good first step indicating how safet stackoverflow.com is.

Safety Information

Google Safe Browsing: No Risk Issues
Siteadvisor Rating: No Risk Issues
WOT Trustworthiness: Excellent
WOT Privacy: Excellent
WOT Child Safety: Excellent

Website Ranks & Scores

Google Pagerank: N/A
Alexa Rank: 44
PageSpeed Score: 84 ON 100
Domain Authority: 93 ON 100
DMOZ Listing: No

Web Server Information

The web server information report below for stackoverflow.com provides where the physical and geographical information of the server. We are able to extract the hosted ip address, the hosted country, location latitude, location longitude and even the city, state and zip/postal code of the server. This report can be very useful to determine page latency issues, trust worthiness and help block regions if your site is being accessed maliciously

Hosted IP Address: 151.101.1.69
Hosted Country: United States US
Location Latitude: 37.7757
Location Longitude: -122.395

Social Engagement

The social media engagement report below for stackoverflow.com includes the amount of social engagement of various social media platforms including Facebook, Twitter, Google+, LinkedIn and Delicious. According to updates from Google and Bing as part of the search engine algorithm, social engagement is considered to be a strong signal that validates real people are engaging with a site, thus making it a more valuable result to show in the search engine results page for stackoverflow.com. Social media continues to be an important source not only of backlinks and search engine signals for stackoverflow.com, but of traffic through viral and engaging content.

Facebook Shares: N/A
Facebook Likes: N/A
Facebook Comments: N/A
Twitter Count (Tweets): N/A
Linkedin Shares: N/A
Delicious Shares: N/A
Google+: 4,579

Resources Breakdown & Analysis

The resources breakdown report for stackoverflow.com provides an insight into the entire page composition. This metric affects page load times. Pages that have more images tend to load faster whereas pages with less images and more text load faster.

Page Resources Breakdown

Homepage Links Analysis

Stack Overflow is the largest online community for programmers to learn, share their knowledge, and advance their careers

Website Inpage Analysis

The inpage analysis report for stackoverflow.com provides the high-level view of all the html attributes on the page.

H1 Headings: 1 H2 Headings: 1
H3 Headings: 99 H4 Headings: 1
H5 Headings: N/A H6 Headings: N/A
Total IFRAMEs: 1 Total Images: 14
Google Adsense: N/A Google Analytics: UA-5620270-1

Backlink History Chart from Majestic SEO

The backlinks score is calculated by looking at a combination of link signals. This includes the overall number of backlinks together with the number of linking domains, as well as rating the overall quality of the backlinks pointing to a website. The quality assessment is based on the linking pages.

Referring Domains Discovery Chart from Majestic SEO

Stackoverflow.com HTTP Header Analysis

When a browser sends an HTTP request to stackoverflow.com, and a server hosting that URL sends back an HTTP response. Like many Internet services, the protocol uses a simple, plaintext format. The types of requests are GET, POST, HEAD, PUT, DELETE, OPTIONS, and TRACE. A GET request includes a URL followed by headers. The HTTP response contains a status code, headers and a body. Here is the request details for stackoverflow.com

Http-Version: 1.1
Status-Code: 200
Status: 200 OK
Cache-Control: private
Content-Type: text/html; charset=utf-8
Content-Encoding: gzip
X-Frame-Options: SAMEORIGIN
X-Request-Guid: 43e06c29-3da7-4209-a0cd-2106c592e4e1
Content-Length: 41382
Accept-Ranges: bytes
Date: Mon, 02 Jan 2017 12:18:18 GMT
Via: 1.1 varnish
Connection: keep-alive
X-Served-By: cache-hhn1547-HHN
X-Cache: MISS
X-Cache-Hits: 0
X-Timer: S1483359498.408921,VS0,VE109
Vary: Accept-Encoding
X-DNS-Prefetch-Control: off

Stackoverflow.com Traffic Distributions and Sources


Stackoverflow.com Traffic Estimates and Sources


Stackoverflow.com Domain Nameserver Information

The Domain Name Servers, popularly known as DNS are essentially the Internet's equivalent of a phone book or directory. They maintain a directory of domain names like stackoverflow.com and translate them to Internet Protocol (IP) addresses. This is necessary because, although domain names are easy for people to remember, computers or machines, access websites based on IP addresses. Below is the DNS record for stackoverflow.com

Host IP Address Country
ns-1543.awsdns-00.co.uk 205.251.198.7 United States United States
ns-1033.awsdns-01.org 205.251.196.9 United States United States
ns-358.awsdns-44.com 205.251.193.102 United States United States
ns-739.awsdns-28.net 205.251.194.227 United States United States

Stackoverflow.com DNS Record Analysis

Information from all the domain name servers across the Internet are gathered together and housed at the Central Registry. Host companies and Internet Service Providers interact with the Central Registry on a regular schedule to get updated DNS information. Below is the DNS record for stackoverflow.com

Host Type TTL Extra
stackoverflow.com A 292 IP: 151.101.193.69
stackoverflow.com A 292 IP: 151.101.129.69
stackoverflow.com A 292 IP: 151.101.1.69
stackoverflow.com A 292 IP: 151.101.65.69
stackoverflow.com NS 119219 Target: ns-358.awsdns-44.com
stackoverflow.com NS 119219 Target: ns-739.awsdns-28.net
stackoverflow.com NS 119219 Target: ns-1033.awsdns-01.org
stackoverflow.com NS 119219 Target: ns-1543.awsdns-00.co.uk
stackoverflow.com SOA 900 MNAME: ns-1033.awsdns-01.org
RNAME: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
stackoverflow.com MX 300 Priority: 5
Target: alt2.aspmx.l.google.com
stackoverflow.com MX 300 Priority: 1
Target: aspmx.l.google.com
stackoverflow.com MX 300 Priority: 10
Target: alt3.aspmx.l.google.com
stackoverflow.com MX 300 Priority: 10
Target: alt4.aspmx.l.google.com
stackoverflow.com MX 300 Priority: 5
Target: alt1.aspmx.l.google.com
stackoverflow.com TXT 300 TXT: v=spf1 ip4:198.252.206.0/24
ip4:192.111.0.0/24
include:_spf.google.com
include:mailgun.org include:fogcreek.com
include:mail.zendesk.com
include:servers.mcsv.net
include:sendgrid.net
include:spf.mtasv.net ~all
stackoverflow.com TXT 300 TXT:
google-site-verification=rdWtMbplKjbRHGr
2dNONfwkqithlUvjr3u6i8QEz_mo

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Alexa Information

The Alexa record below for stackoverflow.com provides information on the web traffic regarding this domain as well as millions of websites. Alexa collects information from users who have installed the "Alexa Toolbar," allowing them to provide statistics on web site traffic, popularity and lists of related sites. Since Alexa's user base is a fair statistical sample of the internet users. The lower the Alexa ranking number the more heavily visited the domain is visited.

Stackoverflow.com Alexa Traffic Rank

Stackoverflow.com Alexa Search Engine Traffic

Whois Information

Below is the complete current WHOIS record for stackoverflow.com. The whois record for stackoverflow.com includes information such as domain ownership, where and when stackoverflow.com was registered, stackoverflow.com expiration date, and the nameservers assigned.

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: 2016-11-26T17:54:35Z
Creation Date:
2003-12-26T19:18:07Z
Registrar Registration Expiration Date:
2017-12-26T19:18:07Z
Registrar: Name.com, Inc.
Registrar IANA
ID: 625
Reseller:
Domain Status:
clientTransferProhibited
Registry Registrant ID:
Registrant
Name: Sysadmin Team
Registrant Organization: Stack Exchange,
Inc.
Registrant Street: 110 William St , Floor 28
Registrant
City: New York
Registrant State/Province: NY
Registrant Postal
Code: 10038
Registrant Country: US
Registrant Phone:
+1.2122328280
Registrant Email:
[email protected]
Registry Admin ID:
Admin Name:
Sysadmin Team
Admin Organization: Stack Exchange, Inc.
Admin
Street: 110 William St , Floor 28
Admin City: New York
Admin
State/Province: NY
Admin Postal Code: 10038
Admin Country:
US
Admin Phone: +1.2122328280
Admin Email:
[email protected]
Registry Tech ID:
Tech Name:
Sysadmin Team
Tech Organization: Stack Exchange, Inc.
Tech
Street: 110 William St , Floor 28
Tech City: New York
Tech
State/Province: NY
Tech Postal Code: 10038
Tech Country:
US
Tech Phone: +1.2122328280
Tech Email:
[email protected]
Name Server:
ns-739.awsdns-28.net
Name Server: ns-1033.awsdns-01.org
Name
Server: ns-358.awsdns-44.com
Name Server:
ns-1543.awsdns-00.co.uk
DNSSEC: Unsigned Delegation
Registrar
Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone:
+1 7203101849
URL of the ICANN WHOIS Data Problem Reporting
System: http://wdprs.internic.net/
>>> Last update of WHOIS
database: 2017-01-02T05:18:33-07:00

Share Report: