Udel.edu University of Delaware
The University of Delaware is a diverse institution of higher learning, fostering excellence in research. UD has eight colleges, providing outstanding...
Server IP address resolved: Yes
Http response code: 200
Response time: 1.11 sec.
Last Checked: 06/10/2024
Over the time udel.edu has been ranked as high as 1,007 in the world, while most of its traffic comes from United States, where it reached as high as 2,864 position.
Udel.edu receives about 17,043 unique visitors and 49,254 pageviews per day. The estimated value of udel.edu is 867,240 USD. Each unique visitor makes about 2.89 pageviews on average.
Udel.edu is registered under .EDU top-level domain. Check other websites in .EDU zone.
At the time of the last check (October 13, 2024) udel.edu has a valid and up-to-date SSL certificate issued by GlobalSign nv-sa that expires on August 23, 2025. Check other websites using SSL certificates issued by GlobalSign nv-sa.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust udel.edu is quite a safe domain.
Mobile-Friendly test indicates that udel.edu is well optimized for mobile and tablet devices, however website page loading time could be improved.
Audience Geography. Where are udel.edu visitors located?
| Country | Rank |
|---|---|
 Ethiopia ET | 2863 |
| United States US | 2864 |
| Philippines PH | 5054 |
| Nigeria NG | 7058 |
| South Africa ZA | 7253 |
| India IN | 10780 |
| Pakistan PK | 10810 |
| Canada CA | 17746 |
| Japan JP | 21564 |
| Mexico MX | 22457 |
| Iran IR | 23909 |
| Australia AU | 24321 |
| Country | Percent of Pageviews |
|---|---|
| United States US | 82.4% |
| India IN | 3.6% |
| Japan JP | 2.2% |
| China CN | 1.6% |
| Iran IR | 0.8% |
| Canada CA | 0.6% |
| Nigeria NG | 0.6% |
| Philippines PH | 0.4% |
| Pakistan PK | 0.4% |
| Other | 7.4% |
| Country | Percent of Visitors |
|---|---|
| United States US | 63.1% |
| India IN | 6.7% |
| China CN | 4.2% |
| Japan JP | 3.8% |
| South Africa ZA | 1.2% |
| Philippines PH | 1.1% |
| Canada CA | 1.1% |
| United Kingdom GB | 0.9% |
| Nigeria NG | 0.9% |
| Other | 17% |
Where do visitors go on udel.edu?
| Subdomain | Pageviews |
|---|---|
| nss.udel.edu | 30.64% |
| udel.edu | 23.68% |
| googleapps.udel.edu | 8.07% |
| sites.udel.edu | 4.93% |
| eecis.udel.edu | 3.13% |
| catalog.udel.edu | 3.02% |
| sakai.udel.edu | 2.65% |
| cis.udel.edu | 1.39% |
| lerner.udel.edu | 1.35% |
| other | 21.15% |
| Subdomain | Pageviews per User |
|---|---|
| shsccsd.udel.edu | 7 |
| udcan.udel.edu | 6 |
| bio.udel.edu | 5 |
| chs.udel.edu | 5 |
| cis.udel.edu | 4.8 |
| catalog.udel.edu | 4.8 |
| grad-admissions.udel.edu | 4.7 |
| dar.udel.edu | 4 |
| recreation.udel.edu | 4 |
| chem.udel.edu | 4 |
| other | 1.84 |
| Subdomain | Reach |
|---|---|
| udel.edu | 46.41% |
| nss.udel.edu | 40.64% |
| googleapps.udel.edu | 17.92% |
| sites.udel.edu | 8.26% |
| eecis.udel.edu | 7.79% |
| sakai.udel.edu | 2.77% |
| physics.udel.edu | 2.46% |
| me.udel.edu | 2.03% |
| catalog.udel.edu | 1.96% |
| lerner.udel.edu | 1.63% |
| other | 25.89% |
How popular is udel.edu?
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 13945 | 4170 | 598 | -33.33% |
| 30 | 12584 | -2390 | 654 | 18% |
| 7 | 10824 | -674 | 76 | 5% |
| 1 | 10578 | -745 | 80 | 9% |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 15741 | 6088 | 465 | -41.87% | 2.89 | -12.95% |
| 30 | 13309 | -4698 | 557 | 36% | 3.13 | 15% |
| 7 | 12343 | 2171 | 604 | -19.43% | 2.9 | -23.48% |
| 1 | 11652 | -5153 | 67 | 55% | 3.1 | 40% |
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 13746 | 4469 |
| past month | 12082 | -2874 |
| past week | 10688 | 210 |
| yesterday | 10196 | -1794 |
Alexa Rank shows how popular udel.edu is in comparison with other sites. The most popular site has Alexa Rank equals 1. If udel.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 udel.edu and pageviews on udel.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 udel.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.
"udel.edu" is not a phishing page.
"udel.edu" does not install unwanted software.
"udel.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 udel.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 udel.edu for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the udel.edu. This reputation system receives ratings from users and information from third-party sources, assesses the udel.edu for safety features and confirms, whether udel.edu is suitable for children.
| Domain | copland.escs.udel.edu |
| Issuer Organization | GlobalSign nv-sa |
| Issuer | GlobalSign RSA OV SSL CA 2018 |
| Algorithm | RSA-SHA256 |
| Valid form | 07/22/2024 |
| Expiration | 08/23/2025 |
| Signed | Certificate is not self signed |
| Additional Domains | copland.escs.udel.edu udel.edu copland.udel.edu |
ASN ID: 34
ASN Title: UDELNET - University of Delaware, US
Last Update: 07/16/2024
#
# 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
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 34
ASName: UDELNET
ASHandle: AS34
RegDate: 1984-10-02
Updated: 2018-04-17
Ref: https://rdap.arin.net/registry/autnum/34
OrgName: University of Delaware
OrgId: UNIVER-19
Address: Information Technologies
Address: 192 South Chapel Street
City: Newark
StateProv: DE
PostalCode: 19716
Country: US
RegDate:
Updated: 2018-04-19
Ref: https://rdap.arin.net/registry/entity/UNIVER-19
OrgAbuseHandle: NSS13-ARIN
OrgAbuseName: Network and Systems Services
OrgAbusePhone: +1-302-275-3165
OrgAbuseEmail: abuse@udel.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/NSS13-ARIN
OrgTechHandle: CASHJ-ARIN
OrgTechName: Cash, Jason
OrgTechPhone: +1-302-831-0461
OrgTechEmail: cash@udel.edu
OrgTechRef: https://rdap.arin.net/registry/entity/CASHJ-ARIN
#
# 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
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.
The EDUCAUSE Whois database is authoritative for the
.EDU domain.
A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu
By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: UDEL.EDU
Registrant:
University of Delaware
Network & Systems Services
192 South Chapel Street
Newark, DE 19716
USA
Administrative Contact:
Jason Cash
University of Delaware
Information Technologies
192 South Chapel Street
Newark, DE 19716
USA
+1.3028310461
udel-domain@udel.edu
Technical Contact:
Mark Cabry
University of Delaware
Information Technologies
192 South Chapel Street
Newark, DE 19716
USA
+1.3028318055
mcabry@udel.edu
Name Servers:
DNS1.UDEL.EDU
DNS2.UDEL.EDU
ADNS3.NNN.UPENN.EDU
ADNS2.NNN.UPENN.EDU
ADNS1.NNN.UPENN.EDU
Domain record activated: 24-Jul-1985
Domain record last updated: 04-Jun-2024
Domain expires: 31-Jul-2027
| Host | A Record | TTL |
|---|---|---|
| udel.edu | 128.175.13.92 | 86400 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| udel.edu | aspmx3.googlemail.com | 30 | 600 |
| udel.edu | aspmx4.googlemail.com | 30 | 600 |
| udel.edu | aspmx5.googlemail.com | 30 | 600 |
| udel.edu | aspmx.l.google.com | 10 | 600 |
| udel.edu | alt1.aspmx.l.google.com | 20 | 600 |
| udel.edu | alt2.aspmx.l.google.com | 20 | 600 |
| udel.edu | aspmx2.googlemail.com | 30 | 600 |
| Host | NS Record | TTL |
|---|---|---|
| udel.edu | dns2.udel.edu | 86400 |
| udel.edu | adns1.upenn.edu | 86400 |
| udel.edu | adns2.upenn.edu | 86400 |
| udel.edu | adns3.upenn.edu | 86400 |
| udel.edu | dns1.udel.edu | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| udel.edu | MS=ms22927527 | 300 |
| udel.edu | URu4AGWOcDvKe4PwSDHvdS762TlVseaVc+du0jd4Gv3vIq0YI3VUuJ/6eTiiAxqSEfU4P7imWQeO7jWKqboZ/g== | 300 |
| udel.edu | iCAuIRbjTdvds2zAtzMRfrlOF/PjOQmGhPXSNyhAd0Tqum3hGk8R9kXUAJqvsHTlLujXmlAtKC2b/KqaeCqNwg== | 300 |
| udel.edu | v=spf1 ip4:128.175.0.0/16 ip4:128.4.0.0/16 ip4:216.52.6.88 ip4:216.52.6.188 include:_spf.google.com include:technolutions.net include:spf.protection.outlook.com ?all | 300 |
dns1.udel.edu
TTL: 86400
Email address: hostmaster.udel.edu
Serial: 95169
Refresh: 86400
Retry: 14400
Expire: 604800
Minimum: 3600
Last tested: 09/08/2018
| Total Resources | 148 |
| Number of Hosts | 31 |
| Static Resources | 109 |
| JavaScript Resources | 41 |
| CSS Resources | 9 |
Last tested: 02/01/2018
| Total Resources | 166 |
| Number of Hosts | 29 |
| Static Resources | 125 |
| JavaScript Resources | 39 |
| CSS Resources | 18 |
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