Engineeringchallenges.org Grand Challenges - Grand Challenges for Engineering
Server IP address resolved: Yes
Http response code: 200
Response time: 0.51 sec.
Last Checked: 11/07/2024
Engineeringchallenges.org traffic volume is 1,033 unique daily visitors and their 1,652 pageviews. The web value rate of engineeringchallenges.org is 23,433 USD. Each visitor makes around 1.71 page views on average.
By Alexa's traffic estimates engineeringchallenges.org placed at 39,070 position over the world, while the largest amount of its visitors comes from United States, where it takes 119,991 place.
Perfect for engineeringchallenges.org that their data center (provided by company company RMH-14 - Rackspace Hosting, US) is located in United States, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by RMH-14 - Rackspace Hosting, US.
Engineeringchallenges.org registered under .ORG top-level domain. Check other websites in .ORG zone.
The last verification results, performed on (October 04, 2024) engineeringchallenges.org show that engineeringchallenges.org has a valid and up-to-date SSL certificate issued by Let's Encrypt expiring on December 27, 2024. Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Let's Encrypt.
In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust engineeringchallenges.org is pretty a safe domain.
Relying Google MobileFriendly test engineeringchallenges.org is well optimized for mobile and tablet devices, however web page loading speed may be improved.
Audience Geography. Where are engineeringchallenges.org visitors located?
| Country | Visitors |
|---|---|
 United States US | 82.5% |
| Other | 17.5% |
| Country | Pageviews |
|---|---|
| United States US | 84.6% |
| Other | 15.3% |
| Country | Rank |
|---|---|
| United States US | 119991 |
Where do visitors go on engineeringchallenges.org?
| Subdomain | Pageviews |
|---|---|
| engineeringchallenges.org | 100% |
| Subdomain | Pageviews per User |
|---|---|
| engineeringchallenges.org | 2 |
| Subdomain | Reach |
|---|---|
| engineeringchallenges.org | 100% |
How popular is engineeringchallenges.org?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 442695 | -26917 |
| past month | 430337 | -33702 |
| past week | 164167 | -679202 |
| yesterday | 51800 | 0 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 602671 | 88932 | 6 | -13.96% | 1.6 | -33.47% |
| 30 | 545983 | -157344 | 6 | 50% | 2 | 50% |
| 7 | 224558 | -696372 | 23 | 700% | 2 | 20% |
| 1 | 88075 | 0 | 8 | 0% | 2 | 0% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 404184 | -76811 | 12 | 30% |
| 30 | 408718 | 14589 | 13 | -0.18% |
| 7 | 159260 | -685364 | 4 | 600% |
| 1 | 40035 | 0 | 20 | 0% |
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 engineeringchallenges.org 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.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
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 engineeringchallenges.org 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 engineeringchallenges.org for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the engineeringchallenges.org. This reputation system receives ratings from users and information from third-party sources, assesses the engineeringchallenges.org for safety features and confirms, whether engineeringchallenges.org is suitable for children.
| Domain | engineeringchallenges.org |
| Issuer Organization | Let's Encrypt |
| Issuer | R11 |
| Algorithm | RSA-SHA256 |
| Valid form | 09/28/2024 |
| Expiration | 12/27/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
engineeringchallenges.com engineeringchallenges.net engineeringchallenges.org www.engineeringchallenges.com www.engineeringchallenges.net www.engineeringchallenges.org |
ASN ID: 33070
ASN Title: RMH-14 - Rackspace Hosting, US
Last Update: 10/31/2024
#
# 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
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 33070
ASName: RMH-14
ASHandle: AS33070
RegDate: 2004-09-24
Updated: 2012-02-24
Ref: https://rdap.arin.net/registry/autnum/33070
OrgName: Rackspace Hosting
OrgId: RACKS-8
Address: 1 Fanatical Place
City: Windcrest
StateProv: TX
PostalCode: 78218
Country: US
RegDate: 2010-03-29
Updated: 2017-09-12
Ref: https://rdap.arin.net/registry/entity/RACKS-8
OrgTechHandle: ZR9-ARIN
OrgTechName: Rackspace, com
OrgTechPhone: +1-210-312-4000
OrgTechEmail: hostmaster@rackspace.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZR9-ARIN
OrgNOCHandle: HANSE157-ARIN
OrgNOCName: Hansell, Chris
OrgNOCPhone: +1-210-312-4000
OrgNOCEmail: hostmaster@rackspace.com
OrgNOCRef: https://rdap.arin.net/registry/entity/HANSE157-ARIN
OrgTechHandle: HANSE157-ARIN
OrgTechName: Hansell, Chris
OrgTechPhone: +1-210-312-4000
OrgTechEmail: hostmaster@rackspace.com
OrgTechRef: https://rdap.arin.net/registry/entity/HANSE157-ARIN
OrgTechHandle: IPADM17-ARIN
OrgTechName: IPADMIN
OrgTechPhone: +1-210-312-4000
OrgTechEmail: hostmaster@rackspace.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPADM17-ARIN
OrgAbuseHandle: ABUSE45-ARIN
OrgAbuseName: Abuse Desk
OrgAbusePhone: +1-210-312-4000
OrgAbuseEmail: abuse@rackspace.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE45-ARIN
#
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#
# 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.
#
Domain Name: ENGINEERINGCHALLENGES.ORG
Registry Domain ID: D129301657-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2020-08-21T18:40:58Z
Creation Date: 2006-09-21T18:42:41Z
Registry Expiry Date: 2023-09-21T18:42:41Z
Registrar Registration Expiration Date:
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: National Academy of Sciences
Registrant State/Province: DC
Registrant Country: US
Name Server: DNS2.STABLETRANSIT.COM
Name Server: DNS1.STABLETRANSIT.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-11-26T20:10:37Z
| Host | A Record | TTL |
|---|---|---|
| engineeringchallenges.org | 52.191.195.53 | 300 |
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|---|---|
| engineeringchallenges.org | dns2.stabletransit.com | 300 |
| engineeringchallenges.org | dns1.stabletransit.com | 300 |
| Host | TXT Record | TTL |
|---|---|---|
| engineeringchallenges.org | v=spf1 ip4:137.117.33.188 -all | 300 |
ns.rackspace.com
TTL: 300
Email address: support.diamax.com
Serial: 1557993469
Refresh: 21600
Retry: 3600
Expire: 1814400
Minimum: 300
Last tested: 11/23/2015
| Total Resources | 113 |
| Number of Hosts | 10 |
| Static Resources | 91 |
| JavaScript Resources | 16 |
| CSS Resources | 9 |
Last tested: 09/04/2019
| Total Resources | 160 |
| Number of Hosts | 20 |
| Static Resources | 48 |
| JavaScript Resources | 22 |
| CSS Resources | 13 |
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