LEF.ORG Vitamins and Supplements Rooted in Science - Life Extension


lef.org website information.

lef.org domain name is registered by .ORG top-level domain registry. See the other sites registred in .ORG domain zone.

Following name servers are specified for lef.org domain:

  • ns2.dnsmadeeasy.com
  • ns3.dnsmadeeasy.com
  • ns4.dnsmadeeasy.com
  • ns0.dnsmadeeasy.com
  • ns1.dnsmadeeasy.com

and probably website lef.org is hosted by HP-BCRS-ALPHARETTA-GA - Hewlett-Packard Company, US web hosting company. Check the complete list of other most popular websites hosted by HP-BCRS-ALPHARETTA-GA - Hewlett-Packard Company, US hosting company.

According to Alexa traffic rank the highest website lef.org position was 15251 (in the world). The lowest Alexa rank position was 998597. Now website lef.org ranked in Alexa database as number 33926 (in the world).

Website lef.org Desktop speed measurement score (73/100) is better than the results of 56.16% of other sites shows that the page desktop performance can be improved.

lef.org Mobile usability score (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of lef.org (65/100) is better than the results of 66.06% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Mar-28-2024 33,926-98
Mar-27-2024 33,828-175
Mar-26-2024 33,653146
Mar-25-2024 33,799-58
Mar-24-2024 33,741-190
Mar-23-2024 33,5516
Mar-22-2024 33,557446

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lef.org Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



lef.org whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


Domain Name: LEF.ORG
Registry Domain ID: D301426-LROR
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2015-11-29T00:20:28Z
Creation Date: 1995-10-13T04:00:00Z
Registry Expiry Date: 2024-10-12T04:00:00Z
Registrar Registration Expiration Date:
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Reseller:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registrant Organization: Life Extension
Registrant State/Province: Florida
Registrant Country: US
Name Server: NS1.DNSMADEEASY.COM
Name Server: NS4.DNSMADEEASY.COM
Name Server: NS3.DNSMADEEASY.COM
Name Server: NS0.DNSMADEEASY.COM
Name Server: NS2.DNSMADEEASY.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-04-25T06:05:49Z

lef.org server information

Servers Location

IP Address
96.45.82.73
96.45.83.147
96.45.83.9
96.45.82.148
Region
Virginia
Virginia
Virginia
Virginia
City
Reston
Reston
Reston
Reston

lef.org desktop page speed rank

Last tested: 2019-12-06


Desktop Speed Medium
73/100

lef.org Desktop Speed Test Quick Summary


priority - 14 Avoid landing page redirects

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priority - 9 Reduce server response time

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priority - 7 Leverage browser caching

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lef.org Desktop Resources

Total Resources119
Number of Hosts31
Static Resources82
JavaScript Resources59
CSS Resources14

lef.org Desktop Resource Breakdown

lef.org mobile page speed rank

Last tested: 2017-05-31


Mobile Speed Medium
65/100

lef.org Mobile Speed Test Quick Summary


priority - 26 Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

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http://www.lef.org/
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priority - 12 Leverage browser caching

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priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources. This causes a delay in rendering your page.

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http://www.lifeextension.com/LEF/Scripts/jquery-1.11.2.min.js

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lef.org Mobile Resources

Total Resources215
Number of Hosts75
Static Resources100
JavaScript Resources45
CSS Resources5

lef.org Mobile Resource Breakdown

lef.org mobile page usability

Last tested: 2017-05-31


Mobile Usability Good
96/100

lef.org Mobile Usability Test Quick Summary


priority - 3 Size tap targets appropriately

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The tap target <ul id="mobileNav" class="nav">Sign In…My Cart</ul> and 1 others are close to other tap targets.

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The tap target <div id=":0.targetLanguage" class="goog-te-gadget-simple">Select Language​▼</div> is close to 1 other tap targets.
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The tap target <a href="//ib.adnxs.com…ript%3Avoid(0)" class="goog-te-menu-value">Select Language​▼</a> is close to 1 other tap targets.

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lef.org Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


lef.org TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.