Openintro.org
OpenIntro: developer and promoter of educational products that are free, transparent, and lower barriers to education. OpenIntro ... OpenIntro's mission is to make educational products that are free, transparent, and lower barriers to education. We're a registered 501(c)(3) nonprofit.
OpenIntro's mission
Site Overview
The domain Openintro.org was registered 14 years ago. The website is currently online. It is ranked #14,520,281 in the world . Here are more than 800 visitors and the pages are viewed up to 2,400 times for every day. Usually, it takes n/a seconds for the visitors to open the website. Based on current visitor traffic, you will know that the advertising revenue on the website will be able to reach $34.8 USD per day. The server of the website is being hosted in United States.
| Domain Age: | 14 years |
|---|---|
| Global Rank: | #14,520,281 |
| Primary Traffic: | - |
| Site Status: | Online |
| Rating: | 2.5/5.0 Stars |
| SEO Score: | 50% |
| Load Time: | - |
| Web Safety: | - |
| Child Safety: | - |
| Daily Visitors: | 800 |
| Daily Pageviews: | 2,400 |
| Daily Bandwidth: | 935.76MB (28.33GB/month) |
| Daily AD Revenue: | $34.8 USD |
| Website Worth: | $204,000 USD |
| Theme Colors: | - |
| Server Location: |  United States (IP Address: 192.185.65.127) |
| Tags: | Advanced High School Statistics OpenIntro Statistics College Algebra and Trigonometry APEX Calculus Books Forums Teacher Options Account Statistics Mathematics |
Site Traffic
Daily Visitors (Last 90 days)
The chart below shows how many visitors visited the website Openintro.org every day for the past 90 days. The last record was on May 11, 2024, and about 800 visitors visited this site.
Daily Visitors by Country / Region
Where are the visitors who visited the website Openintro.org? Through the map below, you will know that most of the visitors to this site are from n/a, about n/a visitors per day. Top 0 countries / regions are displayed here.
Daily Visitors by Subdomain
Which subdomains visitors often go on Openintro.org? Through the chart below, you will know that the subdomain n/a is very popular, about n/a visitors per day. Top 0 subdomains are displayed here.
Daily Visitors by Keyword
Which search keywords send traffic to the website Openintro.org? Through the chart below, you will know that there are a lot of visitors to this site by searching the keyword "openintro statistics", about n/a visitors per day. Top 5 keywords are displayed here.
| # | Keyword | Visitors | Percentage |
|---|---|---|---|
| 1 | openintro statistics | - | 17.19% |
| 2 | myopenmath | - | 7.9% |
| 3 | probability table | - | 5.96% |
| 4 | openintro statistics pdf | - | 5.29% |
| 5 | survival analysis in r | - | 3.58% |
| 6 | (Other) | - | 60.08% |
Linking In
Some sites linking to the website Openintro.org. Top 0 links are displayed here.
Linking Out
The website Openintro.org linking to some sites. Top 0 links are displayed here.
Site Domain
Domain profile
Here is the domain information about Openintro.org . Through the table below, you will know that the domain name was registered on Jul 11, 2009( 14 years ago) and will expire on Jul 11, 2032 , and was registered on the website domains.squarespace.com , etc.
| Domain Name: | Openintro.org |
|---|---|
| Domain Age: | 14 years |
| Time Left: | 8 years |
| Domain Owner: | - |
| Owner's Email: | - |
| Name server: | |
| Domain Status: | |
| Updated Date: | 2022-10-02 |
| Creation Date: | 2009-07-11 |
| Expiration Date: | 2032-07-11 |
| Sponsor: | Squarespace Domains II LLC |
| Sponsor URL: | https://domains.squarespace.com |
| Whois Server: | whois.squarespace.domains |
Domain Whois
Domain Whois is a query and response protocol that is widely used for querying databases that store the registered users or assignees of a domain name. The following information is the Whois of the domain Openintro.org. Whois Lookup
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DNS Record
The Domain Name System (DNS) is a hierarchical and decentralized naming system for computers, services, or other resources connected to the Internet or a private network. It associates various information with domain names assigned to each of the participating entities. The table below shows the DNS record for the domain name Openintro.org.
Name Server
The table below shows the Name Server for the domain name Openintro.org.
Site Server
Server Location
Where are Openintro.org website's servers located? The server is being hosted in United States.
| # | IP Address | Country / Region | City |
|---|---|---|---|
| 1 | 192.185.65.127 | United States | - |
Site Content
SEO Related
The SEO related content of the website Openintro.org.
| Name | Content |
|---|---|
| Title: | OpenIntro: developer and promoter of educational products that are free, transparent, and lower barriers to education. OpenIntro: developer and promoter of educational products that are free, transparent, and lower barriers to education. |
| Description: | OpenIntro's mission is to make educational products that are free, transparent, and lower barriers to education. We're a registered 501(c)(3) nonprofit. |
| Keywords: | - |
Theme Colors
What are the main colors of the theme of the website Openintro.org? Through the chart below, we know that the main color of the site is n/a.
Homepage Links
Here are 30 links on the homepage of Openintro.org, including 28 internal links, 0 external link, and 2 other links (eg, Javascript).
| # | Type | Total |
|---|---|---|
| 1 | All | 30 |
| 2 | Internal | 28 |
| 3 | External | 0 |
| 4 | Other | 2 |
W3C Html Validation
When we checked the HTML of the homepage of the website Openintro.org, we found that it had 3 errors and 0 warning.
| # | Type | Total |
|---|---|---|
| 1 | Error | 3 |
| 2 | Warning | 0 |
Site Referrals
Other sites hosted on the same server
Which websites are stored on the same server as the website Openintro.org? So far, we have found n/a websites on this server.
Other Sites Owned
Which websites are owned by the same person who owns that Openintro.org website? The websites below are owned by the same owner or not.
Backward Links
Which websites are linking to the website Openintro.org? The websites below are linking to it.
Similar Ranks
These websites which ranked between n/a and n/a on the web just before or after the website Openintro.org.
Site Competitors
Which websites compete with the website Openintro.org on the web? Here are n/a websites are similar to it.
Mobile Apps
Apple Apps
Here are n/a Apple apps related to the website Openintro.org.
Android Apps
Here are n/a Android apps related to the website Openintro.org.