Home – Lawrence Berkeley National Laboratory

Lawrence Berkeley National Laboratory is advancing the scope of human knowledge & seeking science solutions to the greatest problems facing humankind.

Online Status

Server IP address resolved: Yes
Http response code: 200
Response time: 0.57 sec.
Last Checked: 04/13/2024 traffic volume is 9,640 unique daily visitors and their 23,135 pageviews. The web value rate of is 403,048 USD. Each visitor makes around 2.57 page views on average.

By Alexa's traffic estimates placed at 1,722 position over the world, while the largest amount of its visitors comes from United States, where it takes 12,053 place.

Perfect for that their data center (provided by company company LBL - Lawrence Berkeley National Laboratory, 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 LBL - Lawrence Berkeley National Laboratory, US. registered under .GOV top-level domain. Check other websites in .GOV zone.

The last verification results, performed on (November 26, 2019) show that has an expired SSL certificate issued by Let's Encrypt (expired on January 16, 2020). 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 is pretty a safe domain.

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

Global Rank
Average Load Time
Links In Count
Website Value

Last Updated: 04/13/2024
Overall result - 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: 03/21/2024 is safe.
Norton ConnectSafe evaluates for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/13/2016 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 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: 02/22/2021 is safe.
McAfee assesses 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 for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019 child safety is very good.
The WOT calculates reputation of the This reputation system receives ratings from users and information from third-party sources, assesses the for safety features and confirms, whether is suitable for children.

SSL Information
Issuer OrganizationLet's Encrypt
IssuerLet's Encrypt Authority X3
Valid form10/18/2019
SignedCertificate is not self signed
Additional Domains
Server Location

ASN Information

ASN ID: 16
ASN Title: LBL - Lawrence Berkeley National Laboratory, US

Last Update: 10/02/2023

# ARIN WHOIS data and services are subject to the Terms of Use
# available at:
# If you see inaccuracies in the results, please report at
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.

ASNumber: 16
ASHandle: AS16
Updated: 2010-01-14

OrgName: Lawrence Berkeley National Laboratory
Address: One Cyclotron Road
City: Berkeley
StateProv: CA
PostalCode: 94720
Country: US
Updated: 2014-11-12
Comment: Please direct SPAM related queries to
Comment: Please direct ABUSE related queries to

OrgAbuseHandle: CPP-ARIN
OrgAbuseName: Computer Protection Program
OrgAbusePhone: +1-510-486-7770

OrgTechHandle: CAL3-ARIN
OrgTechName: Leres, Craig A.
OrgTechPhone: +1-510-486-7576

RTechHandle: CAL3-ARIN
RTechName: Leres, Craig A.
RTechPhone: +1-510-486-7576

# ARIN WHOIS data and services are subject to the Terms of Use
# available at:
# If you see inaccuracies in the results, please report at
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.


% DOTGOV WHOIS Server ready
Domain Name: LBL.GOV
Status: ACTIVE
Security Contact Email:

>>> Last update of whois database: 2021-04-25T11:31:35Z

DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL
lbl.govv=spf1 redirect=spf1.lbl.gov43200
TTL: 43200
Email address:
Serial: 2019040991
Refresh: 14400
Retry: 1800
Expire: 2419200
Minimum: 300


Last tested: 11/30/2017

Desktop Speed

Desktop Resource Breakdown
Total Resources98
Number of Hosts13
Static Resources58
JavaScript Resources23
CSS Resources12

Last tested: 11/30/2017

Mobile Usability
Mobile Speed

Mobile Resource Breakdown
Total Resources97
Number of Hosts13
Static Resources57
JavaScript Resources23
CSS Resources13