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Piazza.com
Piazza • Ask. Answer. Explore. Whenever.
Last updated: 2016-10-06 21:48:34 (7 years, 6 months, 11 days ago)
Piazza.com is ranked #8,452 among the most popular web sites, the lower the rank indicator the more popular is the web site and the more visitors it has. Piazza.com is registered in 2001-12-09 owned by , website’s age 22 years, 4 months, 9 days years. The number of unique users visiting this website every day is 42,853. It has 441 backlinks according to Alexa. Piazza.com daily advertisement revenue is $857 USD. According to our analysis the approximate value of the website is $308,542 US Dollars. Google PageRank™ of the website is 0 of 10. Piazza.com reputation rank is 93 of 100. Average time of a website’s page load is 2.332 seconds. The web site is not listed in DMOZ open directory project. Most recent update of this report was performed 7 years, 6 months, 11 days ago.
42,853
visitors/daily
$857 USD
daily
$308,542 USD
total
| Overview Information about Piazza.com | |
|---|---|
| Title |
|
| Description | Piazza is a free online gathering place where students can ask, answer, and explore 24/7, under the guidance of their instructors. Students as well as instructors can answer questions, fueling a healthy, collaborative discussion. |
| Keywords | classroom, homework, help, q&a, question and answer, school, university |
| Alexa Rank | #8,452 |
| Alexa Backlinks | 441 |
| Estimated Daily Traffic | 42,853 visitors |
| Estimated Daily Revenue | $857.06 USD |
| Website Worth | $308,541.59 USD |
| Domain Name | Piazza.com |
| Domain Created | 2001-12-09 (22 years, 4 months, 9 days ago) |
| Domain Expires | 2021-12-09 (in 2 years, 4 months, 9 days) |
| Domain Registrar | GODADDY.COM, LLC |
| Domain Nameservers |
ns-1269.awsdns-30.org (205.251.196.245) ns-1552.awsdns-02.co.uk (205.251.198.16) ns-449.awsdns-56.com (205.251.193.193) ns-879.awsdns-45.net (205.251.195.111) |
| Yahoo Indexed | 11 pages |
| Bing Indexed | 12 pages |
| Average Load Time | 2.33 second(s) |
| Server IPs | 54.243.172.31 |
| Server Location | 
United States, Ashburn |
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Piazza.com is visited by around 42,853 unique visitors per day. Every visitor of this website viewing approximately 0 pages per day.
We found 441 backlinks to Piazza.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, Piazza.com has the reputation 93 out of 100.
- Trustworthiness is 93 points. Shows general level of users trust for this website.
- Vendor reliability is 93 points. This shows the trust level for business operations on the website.
- Privacy is 93 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: | 5 |
|---|---|---|---|
| <H3> Tags: | 3 | <H4> Tags: | 2 |
| <H5> Tags: | 0 | <H6> Tags: | 4 |
| IFrames: | 3 | Flash: | No |
| Total Links: | 312 | Total Images: | 1 |
| Language: | English | Text/Html Ratio: | 13.40% |
| Doctype: | Yes | Microformats: | Not found |
| Meta | Content |
|---|---|
| description | Piazza is a free online gathering place where students can ask, answer, and explore 24/7, under the guidance of their instructors. Students as well as instructors can answer questions, fueling a healthy, collaborative discussion. |
| keywords | classroom, homework, help, q&a, question and answer, school, university |
| apple-itunes-app | app-id=453142230 |
| viewport | width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0 |
| content-type | text/html; charset=UTF-8 |
| x-ua-compatible | IE=9; IE=8; IE=EDGE |
| charset | UTF-8 |
Detailed information about the server that hosts Piazza.com
| Server IPs: | 54.243.172.31 |
|---|---|
| Server Name: | nginx/1.2.1.20622 |
| Server Location: |
Ashburn VA in United States
|
| Charset: | UTF-8 |
| Powered By: | Phusion Passenger (mod_rails/mod_rack) 3.0.7 |
| Average Load Time: | 2.33 second(s) |
Server located:
Ashburn VA in United States
The IP address of Piazza.com is 54.243.172.31.
From the HTTP headers of Piazza.com, you will know that HTTP status code is HTTP/1.1 301 Moved Permanently, server name is nginx/1.2.1.20622.
| HTTP/1.1 301 Moved Permanently |
| Cache-Control : no-cache |
| Content-Type : text/html; charset=utf-8 |
| Date : Thu, 06 Oct 2016 19:04:31 GMT |
| Location : https://piazza.com/ |
| P3P : CP='IDC DSP CURa ADMa DEVa OUR ONL UNI COM NAV' |
| Server : nginx/1.2.1.20618 |
| Set-Cookie : piazza_session=txLyLCEHvxDICwwFGuFywCJJDKHJvGGu.5%26x%26%26%7C%22%21r%7Cw5M5Trlb_rzI%23TD_5%3F5%275MD0; path=/; expires=Thu, 06 Apr 2017 19:04:31 GMT; HttpOnly |
| Status : 301 |
| X-Powered-By : Phusion Passenger (mod_rails/mod_rack) 3.0.7 |
| X-Runtime : 1 |
| Content-Length : 85 |
| Connection : keep-alive |
| HTTP/1.1 200 OK |
| Cache-Control : private, max-age=0, must-revalidate |
| Content-Encoding : gzip |
| Content-Type : text/html; charset=utf-8 |
| Date : Thu, 06 Oct 2016 19:04:31 GMT |
| ETag : "046d12a8996c5c97864ae999cb262fa2" |
| P3P : CP='IDC DSP CURa ADMa DEVa OUR ONL UNI COM NAV' |
| Server : nginx/1.2.1.20622 |
| Set-Cookie : piazza_session=uuuCFJvFKHLxwFxvxtIHxFFLEwuwCuxI.5%275MD%3F5%26x%26%26%7C%22%21r%7Cw5M5Trab_rGfX%2C%5Cd50; path=/; expires=Thu, 06 Apr 2017 19:04:31 GMT; HttpOnly |
| Status : 200 |
| Vary : Accept-Encoding |
| X-Powered-By : Phusion Passenger (mod_rails/mod_rack) 3.0.7 |
| X-Runtime : 10 |
| Content-Length : 13434 |
| Connection : keep-alive |
We found 14 DNS records about Piazza.com.
| Host | Type | Target/IP | TTL | Other |
|---|---|---|---|---|
| piazza.com | A | 54.243.172.31 | 59 |
class: IN |
| piazza.com | NS | ns-1552.awsdns-02.co.uk | 172799 |
class: IN |
| piazza.com | NS | ns-879.awsdns-45.net | 172799 |
class: IN |
| piazza.com | NS | ns-449.awsdns-56.com | 172799 |
class: IN |
| piazza.com | NS | ns-1269.awsdns-30.org | 172799 |
class: IN |
| piazza.com | SOA | 60 |
class: IN rname: awsdns-hostmaster.amazon.com mname: ns-879.awsdns-45.net serial: 1 refresh: 7200 retry: 900 expire: 1209600 minimum-ttl: 86400 |
|
| piazza.com | MX | mx1.emailsrvr.com | 3600 |
class: IN pri: 10 |
| piazza.com | MX | mx2.emailsrvr.com | 3600 |
class: IN pri: 20 |
| piazza.com | TXT | 3600 |
class: IN txt: v=spf1 include:_spf.google.com ~all |
|
| piazza.com | TXT | 3600 |
class: IN txt: google-site-verification=A3FQVyFjLhBiIqLmjXrzTunsBLoDwlPGuP_hb-w9saw |
|
| piazza.com | TXT | 3600 |
class: IN txt: google-site-verification=fHzfIHkMYOzdE4npGXfY-sufeBxNHlG0rV0vbTD4Jlw |
|
| piazza.com | TXT | 3600 |
class: IN txt: v=spf1 a mx ptr ip4:173.255.219.99/32 ip4:173.255.218.140/32 ip4:96.126.102.223/32 ip4:173.255.220.187/32 include:sendgrid.net ~all |
|
| piazza.com | TXT | 3600 |
class: IN txt: v=spf1 include:sendgrid.net ~all |
|
| piazza.com | TXT | 3600 |
class: IN txt: v=spf1 include:emailsrvr.com ~all |
The ratio of outbound links to inbound links influences the distribution of the weight of a website as a whole.
- This website contains 6 outbound links. The maximum value is 0, the minimum value is 0, while the average value is 0.
- This website contains 305 internal links. The maximum value is 0, the minimum value is 0, while the average value is 0.
The chart shows how Piazza.com indexed in major search engines.
- Google indexed 0 pages. The maximum value is 0, the minimum value is 0, while the average value is 0.
- Yahoo indexed 11 pages. The maximum value is 0, the minimum value is 0, while the average value is 0.
- Bing indexed 12 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 0. 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.