Calvin.edu Calvin University | Grand Rapids, Michigan
Calvin University is a world-class Christian university in Grand Rapids, Michigan. Calvin ranks #1 in the Midwest among regional colleges.
Server IP address resolved: Yes
Http response code: 200
Response time: 0.53 sec.
Last Checked: 01/22/2023
Over the time calvin.edu has been ranked as high as 5,982 in the world, while most of its traffic comes from United States, where it reached as high as 13,644 position.
Calvin.edu receives about 4,415 unique visitors and 11,038 pageviews per day. The estimated value of calvin.edu is 192,720 USD. Each unique visitor makes about 2.5 pageviews on average.
Calvin.edu is registered under .EDU top-level domain. Check other websites in .EDU zone.
At the time of the last check (November 27, 2019) calvin.edu has an expired wildcard SSL certificate issued by DigiCert Inc (expired on February 19, 2020). Check other websites using SSL certificates issued by DigiCert Inc.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust calvin.edu is quite a safe domain.
Mobile-Friendly test indicates that calvin.edu is well optimized for mobile and tablet devices.
Audience Geography. Where are calvin.edu visitors located?
| Country | Rank |
|---|---|
 Ghana GH | 6313 |
| Ethiopia ET | 8776 |
| Nigeria NG | 11569 |
| United States US | 13644 |
| Philippines PH | 20395 |
| South Africa ZA | 23616 |
| Hong Kong HK | 30056 |
| Canada CA | 33113 |
| India IN | 37503 |
| Australia AU | 45235 |
| Pakistan PK | 47650 |
| Country | Percent of Pageviews |
|---|---|
| United States US | 80.4% |
| India IN | 3.8% |
| Nigeria NG | 1.9% |
| Canada CA | 1.7% |
| South Africa ZA | 0.8% |
| Australia AU | 0.7% |
| Hong Kong HK | 0.7% |
| Ethiopia ET | 0.5% |
| Philippines PH | 0.4% |
| Other | 9.1% |
| Country | Percent of Visitors |
|---|---|
| United States US | 63.9% |
| India IN | 8.2% |
| Canada CA | 2.9% |
| Nigeria NG | 2.7% |
| Australia AU | 1.6% |
| South Africa ZA | 1.4% |
| Philippines PH | 1.2% |
| Hong Kong HK | 0.9% |
| Pakistan PK | 0.7% |
| Other | 16.4% |
Where do visitors go on calvin.edu?
| Subdomain | Pageviews |
|---|---|
| calvin.edu | 56.03% |
| moodle.calvin.edu | 19.94% |
| worship.calvin.edu | 4.51% |
| research.calvin.edu | 4.17% |
| adfs.calvin.edu | 3.64% |
| cs.calvin.edu | 2.82% |
| lib-proxy.calvin.edu | 2.04% |
| library.calvin.edu | 1.63% |
| resources.calvin.edu | 1.51% |
| other | 3.71% |
| Subdomain | Pageviews per User |
|---|---|
| moodle.calvin.edu | 5 |
| lib-proxy.calvin.edu | 5 |
| research.calvin.edu | 2.5 |
| cs.calvin.edu | 2.4 |
| ukeke.calvin.edu | 2 |
| calvin.edu | 1.9 |
| worship.calvin.edu | 1.2 |
| adfs.calvin.edu | 1.1 |
| sponsor.calvin.edu | 1 |
| admissions.calvin.edu | 1 |
| other | 0.75 |
| Subdomain | Reach |
|---|---|
| calvin.edu | 76.27% |
| moodle.calvin.edu | 10.58% |
| worship.calvin.edu | 9.93% |
| adfs.calvin.edu | 9.11% |
| research.calvin.edu | 4.39% |
| resources.calvin.edu | 3.99% |
| library.calvin.edu | 3.11% |
| cs.calvin.edu | 3.11% |
| kvcdata.calvin.edu | 1.83% |
| ukeke.calvin.edu | 1.22% |
| other | 2.35% |
How popular is calvin.edu?
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 60830 | 26699 | 12 | -49.043% |
| 30 | 56159 | -8068 | 13 | 20% |
| 7 | 42914 | -1142 | 18 | 4% |
| 1 | 31136 | -16367 | 30 | 60% |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 72606 | 27497 | 81 | -42.85% | 2.5 | 10% |
| 30 | 64136 | -12947 | 94 | 24% | 2.6 | 6% |
| 7 | 47271 | 3889 | 14 | -9.647% | 2.8 | -13.04% |
| 1 | 42272 | -2129 | 17 | 10% | 2 | -27.66% |
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 61339 | 25683 |
| past month | 55767 | -9116 |
| past week | 41967 | 275 |
| yesterday | 31966 | -12115 |
Alexa Rank shows how popular calvin.edu is in comparison with other sites. The most popular site has Alexa Rank equals 1. If calvin.edu has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to calvin.edu and pageviews on calvin.edu over the past 3 months.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton ConnectSafe evaluates calvin.edu for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
"calvin.edu" is not a phishing page.
"calvin.edu" does not install unwanted software.
"calvin.edu" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses calvin.edu for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze calvin.edu for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the calvin.edu. This reputation system receives ratings from users and information from third-party sources, assesses the calvin.edu for safety features and confirms, whether calvin.edu is suitable for children.
| Domain | *.calvin.edu |
| Issuer Organization | DigiCert Inc |
| Issuer | DigiCert SHA2 Secure Server CA |
| Algorithm | RSA-SHA256 |
| Valid form | 12/16/2016 |
| Expiration | 02/19/2020 |
| Signed | Certificate is not self signed |
| Additional Domains | *.calvin.edu calvin.edu |
Not Found
ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US
Last Update: 10/02/2023
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509
OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-ARIN
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# available at: https://www.arin.net/whois_tou.html
#
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# https://www.arin.net/resources/whois_reporting/index.html
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
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domain names.
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Domain Name: CALVIN.EDU
Registrant:
Calvin University
3201 Burton St SE
Grand Rapids, MI 49546-4388
US
Administrative Contact:
Jeff Greenfield
Calvin University
Calvin University - CIT
3201 Burton St SE
Grand Rapids, MI 49546
US
+1.6165266144
dns-admin@calvin.edu
Technical Contact:
Domain Tech
Calvin University
Calvin University - CIT
3201 Burton St SE
Grand Rapids, MI 49546
US
+1.6165266144
dns-tech@calvin.edu
Name Servers:
DNS2.CALVIN.EDU
DNS.CALVIN.EDU
Domain record activated: 25-Apr-1989
Domain record last updated: 07-Apr-2020
Domain expires: 31-Jul-2022
| Host | A Record | TTL |
|---|
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|
| Host | TXT Record | TTL |
|---|
Last tested: 12/08/2019
| Total Resources | 80 |
| Number of Hosts | 21 |
| Static Resources | 61 |
| JavaScript Resources | 26 |
| CSS Resources | 8 |
Last tested: 12/08/2019
| Total Resources | 77 |
| Number of Hosts | 21 |
| Static Resources | 59 |
| JavaScript Resources | 26 |
| CSS Resources | 8 |
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