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Stackoverflow.com
Stack Overflow
Last updated: 2013-03-29 01:16:13 (11 years, 28 days, 21 hours ago)
Stackoverflow.com is ranked #77 among the most popular web sites, the lower the rank indicator the more popular is the web site and the more visitors it has. Stackoverflow.com is registered in 2003-12-26 owned by , website’s age 20 years, 4 months, 22 hours years. The number of unique users visiting this website every day is 3,465,971. Each individual visits 4.09 unique pages per day. Approximate time spent on a web site 4:54. It has an average of 20,400,000 pages indexed in major search engines like Google™. There are an average of 44,488 links pointing back to stackoverflow.com from other websites. Stackoverflow.com daily advertisement revenue is $69,319 USD. According to our analysis the approximate value of the website is $24,954,992 US Dollars. Most popular search engine request "stack overflow". Website’s IP address is 198.252.206.16 which is hosted by Active Window Productions, site server is located in Cambridge MA in United States. Google PageRank™ of the website is 7 of 10. Stackoverflow.com reputation rank is 95 of 100. Average time of a website’s page load is 0.86377 seconds. The web site is listed in DMOZ open directory project. Most recent update of this report was performed 11 years, 28 days, 21 hours ago.
3,465,971
visitors/daily
$69,319 USD
daily
$24,954,992 USD
total
| Overview Information about Stackoverflow.com | |
|---|---|
| Title |
|
| Alexa Rank | #77 |
| Alexa Backlinks | 44,488 |
| Estimated Daily Traffic | 3,465,971 visitors |
| Estimated Daily Revenue | $69,319.42 USD |
| Website Worth | $24,954,992.00 USD |
| Domain Name | Stackoverflow.com |
| Domain Created | 2003-12-26 (20 years, 4 months, 22 hours ago) |
| Domain Expires | 2015-12-26 (in 8 years, 4 months, 22 hours) |
| Domain Registrar | NAME.COM LLC |
| Domain Nameservers |
ns1.serverfault.com (198.252.206.80) ns2.serverfault.com (198.252.206.81) ns3.serverfault.com (69.59.196.217) ns4.serverfault.com (69.59.196.122) |
| Google Analytics ID | UA-5620270 |
| Google PageRank™ |
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|
| Google Indexed | 20,400,000 pages |
| Yahoo Indexed | 11,800,000 pages |
| Bing Indexed | 11,800,000 pages |
| Dmoz Listing | Yes |
| Average Load Time | 0.86 second(s) |
| Server IPs | 198.252.206.16 |
| Server Provider | Active Window Productions |
| Server Location | 
United States, Cambridge |
Are you an owner of this website? Place our automatic pinging button on your site and it will be automatically pinged when you press this button.
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Stackoverflow.com is visited by around 3,465,971 unique visitors per day. Every visitor of this website viewing approximately 4.09 pages per day.
We found 44,488 backlinks to Stackoverflow.com from other web sites. The largest number of backward links are 0, the smallest number of links are 0, the average number of links are 0 refer to this web site.
Using information from users, and other reliable sources, Stackoverflow.com has the reputation 95 out of 100.
- Trustworthiness is 95 points. Shows general level of users trust for this website.
- Vendor reliability is 95 points. This shows the trust level for business operations on the website.
- Privacy is 95 points. The trust level for protection of users privacy.
- Child Safety is 95 points. Trust level for its availability for children.
Main HTML elements that might affect on search engines ranking.
| <H1> Tags: | 1 | <H2> Tags: | 1 |
|---|---|---|---|
| <H3> Tags: | 90 | <H4> Tags: | 0 |
| <H5> Tags: | 0 | <H6> Tags: | 0 |
| IFrames: | 0 | Flash: | No |
| Total Links: | 617 | Total Images: | 15 |
| Language: | English | Text/Html Ratio: | 7.47% |
| Doctype: | Yes | Microformats: | Not found |
The top queries driving traffic to Stackoverflow.com from search engines.
| Query | Search Traffic |
|---|---|
| jrebel like free software | 0.10% |
| stackoverflow | 0.06% |
| stack overflow | 0.06% |
| selenium2 mouse select text | 0.04% |
| instead of boolean | 0.03% |
| iphone background application | 0.03% |
| sql server database merging tool | 0.03% |
| google keytools | 0.02% |
| sql server 2008 database merging tool | 0.02% |
| jquery checkbox checked | 0.02% |
High impact keywords that attract search engine traffic.
Visitor's map indicates that Stackoverflow.com has 3,465,971 daily visitors from 42 countries, 21.30% of visitors come from India 
.
| Country | Percent of Visitors | Daily Visitors |
|---|---|---|
| India |
21.30% | 738,252 |
| United States |
12.70% | 440,178 |
 United Kingdom |
3.70% | 128,241 |
 Brazil |
3.30% | 114,377 |
 China |
3.20% | 110,911 |
 Russia |
2.50% | 86,649 |
 France |
2.40% | 83,183 |
 Netherlands |
2.30% | 79,717 |
 Pakistan |
2.20% | 76,251 |
 Canada |
2.00% | 69,319 |
 Spain |
1.90% | 65,853 |
 Australia |
1.80% | 62,387 |
 Poland |
1.70% | 58,922 |
 Germany |
1.70% | 58,922 |
 Mexico |
1.60% | 55,456 |
 Indonesia |
1.60% | 55,456 |
 Romania |
1.20% | 41,592 |
 Thailand |
1.20% | 41,592 |
 Japan |
1.10% | 38,126 |
 Singapore |
1.10% | 38,126 |
 Turkey |
1.10% | 38,126 |
 Sweden |
1.00% | 34,660 |
 South Africa |
1.00% | 34,660 |
 Italy |
0.90% | 31,194 |
 Austria |
0.90% | 31,194 |
 Belgium |
0.90% | 31,194 |
 Czech Republic |
0.90% | 31,194 |
 Philippines |
0.90% | 31,194 |
 Taiwan |
0.80% | 27,728 |
 Argentina |
0.80% | 27,728 |
 Vietnam |
0.80% | 27,728 |
 Malaysia |
0.80% | 27,728 |
 South Korea |
0.80% | 27,728 |
 Bangladesh |
0.70% | 24,262 |
 Ukraine |
0.70% | 24,262 |
 Portugal |
0.70% | 24,262 |
 Switzerland |
0.70% | 24,262 |
 Finland |
0.60% | 20,796 |
 Nigeria |
0.60% | 20,796 |
 Israel |
0.60% | 20,796 |
 Greece |
0.60% | 20,796 |
 Denmark |
0.50% | 17,330 |
Detailed information about the server that hosts Stackoverflow.com
| Server IPs: | 198.252.206.16 |
|---|---|
| Server Provider: | Active Window Productions |
| Server Location: |
Cambridge MA in United States
|
| Charset: | UTF-8 |
| Average Load Time: | 0.86 second(s) |
Server located:
Cambridge MA in United States
The IP address of Stackoverflow.com is 198.252.206.16.
From the HTTP headers of Stackoverflow.com, you will know that HTTP status code is HTTP/1.1 200 OK, server name is -.
| HTTP/1.1 200 OK |
| Cache-Control : public, max-age=56 |
| Content-Type : text/html; charset=utf-8 |
| Content-Encoding : gzip |
| Expires : Fri, 29 Mar 2013 06:18:17 GMT |
| Last-Modified : Fri, 29 Mar 2013 06:17:17 GMT |
| Vary : * |
| X-Frame-Options : SAMEORIGIN |
| Date : Fri, 29 Mar 2013 06:17:21 GMT |
| Content-Length : 29526 |
The ratio of outbound links to inbound links influences the distribution of the weight of a website as a whole.
- This website contains 55 outbound links. The maximum value is 0, the minimum value is 0, while the average value is 0.
- This website contains 561 internal links. The maximum value is 0, the minimum value is 0, while the average value is 0.
The chart shows how Stackoverflow.com indexed in major search engines.
- Google indexed 20,400,000 pages. The maximum value is 0, the minimum value is 0, while the average value is 0.
- Yahoo indexed 11,800,000 pages. The maximum value is 0, the minimum value is 0, while the average value is 0.
- Bing indexed 11,800,000 pages. The maximum value is 0, the minimum value is 0, while the average value is 0.
PageRank™ is a link analysis algorithm used by Google™.
Google™ assigned this website a Pagerank of 7. The maximum value is 0, the minimum value is 0, while the average value is 0.
The W3C Markup Validation Service is a validator by the World Wide Web Consortium (W3C), which allows Internet users to check HTML and XHTML documents for well-formed markup.
- This website has 0 Error(s). The maximum value is 0, the minimum value is 0, while the average value is 0.
- This website has 0 Warning(s). The maximum value is 0, the minimum value is 0, while the average value is 0.
- Validation details: W3C HTML Validation.
Links (even if they have nofollow attributes) from major social networks is a "human" signal for search engines, which has some influence (non-determining influence) on the position of your website in search results.