Dnalc.org CSHL DNA Learning Center
DNA, genetics, and biotechnology hands-on educational programs and online resources for students, educators, and the public.
Server IP address resolved: NoHttp response code: None
Last Checked: 02/07/2023
Over the time dnalc.org has been ranked as high as 42,080 in the world, while most of its traffic comes from United States, where it reached as high as 43,246 position.
Dnalc.org receives about 2,908 unique visitors and 4,362 pageviews per day. The estimated value of dnalc.org is 80,300 USD. Each unique visitor makes about 1.5 pageviews on average.
Dnalc.org is registered under .ORG top-level domain. Check other websites in .ORG zone.
At the time of the last check (March 05, 2019) dnalc.org has an invalid SSL certificate.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust dnalc.org is quite a safe domain.
Mobile-Friendly test indicates that dnalc.org is well optimized for mobile and tablet devices, however website page loading time could be improved.
Audience Geography. Where are dnalc.org visitors located?
| Country | Rank |
|---|---|
 United States US | 43246 |
| South Africa ZA | 46890 |
| Pakistan PK | 47072 |
| Canada CA | 52422 |
| Egypt EG | 55118 |
| United Kingdom GB | 74307 |
| Malaysia MY | 75456 |
| India IN | 122673 |
| Indonesia ID | 130854 |
| Country | Percent of Pageviews |
|---|---|
| United States US | 59.8% |
| India IN | 5.6% |
| United Kingdom GB | 4.6% |
| Canada CA | 4.4% |
| South Africa ZA | 2.1% |
| Pakistan PK | 1.5% |
| Egypt EG | 1.3% |
| Indonesia ID | 1.1% |
| Malaysia MY | 0.5% |
| Other | 19.2% |
| Country | Percent of Visitors |
|---|---|
| United States US | 61.9% |
| United Kingdom GB | 5.7% |
| Canada CA | 5.4% |
| India IN | 4.1% |
| Pakistan PK | 1.9% |
| South Africa ZA | 1.3% |
| Egypt EG | 1.1% |
| Malaysia MY | 0.7% |
| Indonesia ID | 0.5% |
| Other | 17.4% |
Where do visitors go on dnalc.org?
| Subdomain | Pageviews |
|---|---|
| dnalc.org | 92.12% |
| labcenter.dnalc.org | 2.28% |
| content.dnalc.org | 1.98% |
| other | 3.62% |
| Subdomain | Pageviews per User |
|---|---|
| dnalc.org | 1.4 |
| content.dnalc.org | 1 |
| labcenter.dnalc.org | 1 |
| Subdomain | Reach |
|---|---|
| dnalc.org | 94.79% |
| labcenter.dnalc.org | 2.2% |
| content.dnalc.org | 2.05% |
How popular is dnalc.org?
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 139002 | -23821 | 46 | 20% |
| 30 | 127692 | -2842 | 52 | 5% |
| 7 | 128798 | -8322 | 52 | 7% |
| 1 | 145233 | -46076 | 6 | 80% |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 229584 | 6223 | 19 | -1.85% | 1.5 | -20.42% |
| 30 | 226472 | 34320 | 2 | -17.34% | 1.4 | -21.79% |
| 7 | 230681 | 6474 | 2 | -4.17% | 1.4 | -10.06% |
| 1 | 306062 | -22123 | 2 | 40% | 1 | -23.66% |
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 157375 | -15102 |
| past month | 147751 | 6845 |
| past week | 147968 | -4175 |
| yesterday | 173549 | -45392 |
Alexa Rank shows how popular dnalc.org is in comparison with other sites. The most popular site has Alexa Rank equals 1. If dnalc.org 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 dnalc.org and pageviews on dnalc.org 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 dnalc.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.
"dnalc.org" is not a phishing page.
"dnalc.org" does not install unwanted software.
"dnalc.org" 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 dnalc.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 dnalc.org for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the dnalc.org. This reputation system receives ratings from users and information from third-party sources, assesses the dnalc.org for safety features and confirms, whether dnalc.org is suitable for children.
| WARNING! | Certificate download error. Previous scan results are shown below. |
| Domain | dnalc.org |
| Issuer | Entrust Certification Authority - L1K |
| Algorithm | RSA-SHA256 |
| Valid form | 06/18/2018 |
| Expiration | 08/02/2020 |
| Signed | Certificate is not self signed |
| Additional Domains | dnalc.org summercamps.dnalc.org content.dnalc.org www.dnalc.org |
ASN ID: 13748
ASN Title: CSHL - Cold Spring Harbor Laboratory, US
Last Update: 10/05/2023
#
# 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
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 13748
ASName: CSHL
ASHandle: AS13748
RegDate: 2014-04-17
Updated: 2014-04-17
Comment: http://www.cshl.edu
Ref: https://rdap.arin.net/registry/autnum/13748
OrgName: Cold Spring Harbor Laboratory
OrgId: CSHL
Address: Bungtown Road
City: Cold Spring Harbor
StateProv: NY
PostalCode: 11724
Country: US
RegDate: 1990-03-26
Updated: 2007-02-02
Ref: https://rdap.arin.net/registry/entity/CSHL
OrgAbuseHandle: NAC54-ARIN
OrgAbuseName: Network Abuse Complaints
OrgAbusePhone: +1-516-367-8390
OrgAbuseEmail: abuse@cshl.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/NAC54-ARIN
OrgTechHandle: NTC10-ARIN
OrgTechName: Network Technical Contact
OrgTechPhone: +1-516-367-8390
OrgTechEmail: arintech@cshl.edu
OrgTechRef: https://rdap.arin.net/registry/entity/NTC10-ARIN
OrgNOCHandle: NOC2442-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-516-367-8390
OrgNOCEmail: netops@cshl.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC2442-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.
#
Domain Name: DNALC.ORG
Registry Domain ID: D10964312-LROR
Registrar WHOIS Server: whois.cscglobal.com
Registrar URL: www.cscglobal.com/global/web/csc/digital-brand
Updated Date: 2020-09-30T05:15:31Z
Creation Date: 1999-10-04T18:20:32Z
Registry Expiry Date: 2021-10-04T18:20:32Z
Registrar Registration Expiration Date:
Registrar: CSC Corporate Domains, Inc.
Registrar IANA ID: 299
Registrar Abuse Contact Email: domainabuse@cscglobal.com
Registrar Abuse Contact Phone: +1.8887802723
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: DNA LEARNING CENTER
Registrant State/Province: NY
Registrant Country: US
Name Server: ADNA.CSHL.ORG
Name Server: PHAGE.CSHL.ORG
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-05-12T11:36:48Z
| Host | A Record | TTL |
|---|---|---|
| dnalc.org | 143.48.220.35 | 10800 |
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|---|---|
| dnalc.org | ns1.cshl.edu | 10800 |
| dnalc.org | ns2.cshl.edu | 10800 |
| Host | TXT Record | TTL |
|---|---|---|
| dnalc.org | spf2.0/pra | 10800 |
| dnalc.org | v=spf1 a:msgbsvc.dnalc.org a:mo1.osinj1.com a:mo2.osinj1.com a:mo3.osinj1.com a:mo4.osinj1.com -all | 10800 |
ns1.cshl.edu
TTL: 10800
Email address: dbms-admin.cshl.edu
Serial: 2019011702
Refresh: 6600
Retry: 900
Expire: 1209600
Minimum: 86400
Last tested: 11/02/2018
| Total Resources | 89 |
| Number of Hosts | 5 |
| Static Resources | 82 |
| JavaScript Resources | 2 |
| CSS Resources | 4 |
Last tested: 11/02/2018
| Total Resources | 89 |
| Number of Hosts | 5 |
| Static Resources | 82 |
| JavaScript Resources | 2 |
| CSS Resources | 4 |
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