Science.gov Science.gov: USA.gov for Science - Government Science Portal

Science.gov is a gateway to government science information provided by U.S. Government science agencies, including research and development results.


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.18 sec.
Last Checked: 02/04/2023

Science.gov traffic volume is 13,448 unique daily visitors and their 14,793 pageviews. The web value rate of science.gov is 262,450 USD. Each visitor makes around 1.18 page views on average.

By Alexa's traffic estimates science.gov placed at 6,474 position over the world, while the largest amount of its visitors comes from United States, where it takes 21,106 place.

Perfect for science.gov that their data center (provided by company company ESNET, 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 ESNET, US.

Science.gov registered under .GOV top-level domain. Check other websites in .GOV zone.

The last verification results, performed on (April 28, 2021) science.gov show that science.gov has an expired wildcard SSL certificate issued by Sectigo Limited (expired on March 15, 2022). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Sectigo Limited.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust science.gov is pretty a safe domain.

Relying Google MobileFriendly test science.gov is well optimized for mobile and tablet devices, however web page loading speed may be improved.


Global Rank
50,078
Average Load Time
2.77sec
Links In Count
1,286
Website Value
$245,280

Overview
Last Updated: 02/04/2023
Overall result - science.gov is safe.
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 Connect Safe
Last Updated: 03/20/2022
science.gov is safe.
Norton ConnectSafe evaluates science.gov for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/22/2016
science.gov is safe.
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.
Google Safe Browsing
Last Updated: 01/09/2019
science.gov is safe.
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.
Site Advisor
Last Updated: 02/23/2021
science.gov is safe.
McAfee assesses science.gov 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 science.gov for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/10/2019
science.gov child safety is very good.
The WOT calculates reputation of the science.gov. This reputation system receives ratings from users and information from third-party sources, assesses the science.gov for safety features and confirms, whether science.gov is suitable for children.

SSL Information
Domain*.science.gov
Issuer OrganizationSectigo Limited
IssuerSectigo RSA Domain Validation Secure Server CA
AlgorithmRSA-SHA256
Valid form02/12/2021
Expiration03/15/2022
SignedCertificate is not self signed
Additional Domains *.science.gov
science.gov
Server Location

ASN Information

ASN ID: 293
ASN Title: ESNET, US

Last Update: 01/12/2023

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2020, American Registry for Internet Numbers, Ltd.
#

ASNumber: 293
ASName: ESNET
ASHandle: AS293
RegDate: 1997-06-15
Updated: 2012-04-02
Ref: https://rdap.arin.net/registry/autnum/293

OrgName: ESnet
OrgId: ENSN-Z
Address: Berkeley Lab
Address: 1 Cyclotron Road MS 59R3103
City: Berkeley
StateProv: CA
PostalCode: 94720
Country: US
RegDate: 2010-01-22
Updated: 2016-12-09
Ref: https://rdap.arin.net/registry/entity/ENSN-Z

OrgAbuseHandle: EH1-ARIN
OrgAbuseName: Energy Sciences Network
OrgAbusePhone: +1-510-486-7607
OrgAbuseEmail: hostmaster@es.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/EH1-ARIN

OrgTechHandle: EH1-ARIN
OrgTechName: Energy Sciences Network
OrgTechPhone: +1-510-486-7607
OrgTechEmail: hostmaster@es.net
OrgTechRef: https://rdap.arin.net/registry/entity/EH1-ARIN

RTechHandle: EH1-ARIN
RTechName: Energy Sciences Network
RTechPhone: +1-510-486-7607
RTechEmail: hostmaster@es.net
RTechRef: https://rdap.arin.net/registry/entity/EH1-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2020, American Registry for Internet Numbers, Ltd.
#

WHOIS

% DOTGOV WHOIS Server ready
Domain Name: SCIENCE.GOV
Status: ACTIVE
Security Contact Email: security@osti.gov

>>> Last update of whois database: 2021-05-02T23:46:12Z


DNS Records
HostA RecordTTL
science.gov192.107.175.715400
HostMX RecordPriorityTTL
science.govmx2.osti.gov1010800
science.govmx1.osti.gov10010800
HostNS RecordTTL
science.gova1.verisigndns.com10800
science.gova3.verisigndns.com10800
science.gova2.verisigndns.com10800
HostTXT RecordTTL
science.govMS=ms5549610110800
science.govv=spf1 ip4:192.107.175.91 ip4:192.107.175.93 ip4:205.254.128.11 ip4:205.254.128.12 ip4:205.254.128.13 ip4:205.167.107.4 ip4:205.167.107.5 include:spf.protection.outlook.com -all10800
science.gov0lrf8z0hjrls4fy2z16d27j09dm9sb3810800

a1.verisigndns.com
TTL: 10800
Email address: mdnshelp.verisign.com
Serial: 1492151496
Refresh: 10800
Retry: 3600
Expire: 1209600
Minimum: 10800


Errors
Warnings

Last tested: 11/11/2016

Desktop
Desktop Speed
66%

Desktop Resource Breakdown
Total Resources35
Number of Hosts8
Static Resources30
JavaScript Resources5
CSS Resources3

Last tested: 11/11/2016

Mobile
Mobile Usability
95%
Mobile Speed
55%

Mobile Resource Breakdown
Total Resources35
Number of Hosts8
Static Resources30
JavaScript Resources5
CSS Resources3
www.science.com
www.science.net
www.science.org
www.science.info
www.science.biz
www.science.us
www.science.mobi
www.cience.gov
www.science.gov
www.wcience.gov
www.swcience.gov
www.wscience.gov
www.ecience.gov
www.secience.gov
www.escience.gov
www.dcience.gov
www.sdcience.gov
www.dscience.gov
www.zcience.gov
www.szcience.gov
www.zscience.gov
www.xcience.gov
www.sxcience.gov
www.xscience.gov
www.acience.gov
www.sacience.gov
www.ascience.gov
www.sience.gov
www.sxience.gov
www.scxience.gov
www.sdience.gov
www.scdience.gov
www.sfience.gov
www.scfience.gov
www.sfcience.gov
www.svience.gov
www.scvience.gov
www.svcience.gov
www.scence.gov
www.scuence.gov
www.sciuence.gov
www.scuience.gov
www.scjence.gov
www.scijence.gov
www.scjience.gov
www.sckence.gov
www.scikence.gov
www.sckience.gov
www.scoence.gov
www.scioence.gov
www.scoience.gov
www.scince.gov
www.sciwnce.gov
www.sciewnce.gov
www.sciwence.gov
www.scisnce.gov
www.sciesnce.gov
www.scisence.gov
www.scidnce.gov
www.sciednce.gov
www.scidence.gov
www.scirnce.gov
www.sciernce.gov
www.scirence.gov
www.sciece.gov
www.sciebce.gov
www.scienbce.gov
www.sciebnce.gov
www.sciehce.gov
www.scienhce.gov
www.sciehnce.gov
www.sciejce.gov
www.scienjce.gov
www.sciejnce.gov
www.sciemce.gov
www.scienmce.gov
www.sciemnce.gov
www.sciene.gov
www.scienxe.gov
www.sciencxe.gov
www.scienxce.gov
www.sciende.gov
www.sciencde.gov
www.sciendce.gov
www.scienfe.gov
www.sciencfe.gov
www.scienfce.gov
www.scienve.gov
www.sciencve.gov
www.scienvce.gov
www.scienc.gov
www.sciencw.gov
www.sciencew.gov
www.sciencwe.gov
www.sciencs.gov
www.sciences.gov
www.sciencse.gov
www.sciencd.gov
www.scienced.gov
www.sciencr.gov
www.sciencer.gov
www.sciencre.gov