Lesker.com Kurt J. Lesker Company | Home | Enabling Technology for a Better World

The leading global provider of high-quality vacuum products and systems, along with an established tradition of service and attention to detail, the K...

Lesker.com Overview

Lesker.com ranking shows that the page is at position 174,773 over the world, while the bulk of its audience is from United States, where it ranks 50,207.

It is beneficial to lesker.com that their hosting company UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US servers are located in United States, as that reduces page load time for the majority of their users. See the list of other webpages hosted on UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US servers.

In terms of rank-to-traffic ratio, lesker.com has 1,127 unique users per day, viewing 4,052 pages. The rank based value of lesker.com is 71,027 USD. Every user makes 3.85 pageviews on average.

Lesker.com boasts a link base consisting of 516 referring domains and 594 external backlinks, as revealed by the data obtained from web network scanning.

Lesker.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.

According the last verification test in September 25, 2022, lesker.com has an expired wildcard SSL certificate issued by GoDaddy.com, Inc. (expired on March 06, 2023). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by GoDaddy.com, Inc..

Based on data from Google Safe Browsing, Symantec and Web of Trust lesker.com is a fairly safe domain.

According the Mobile-Friendly test by Google lesker.com is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Lesker.com Rank Summary

Global Rank

174,773

Average Load Time

0.50sec

Links In Count

248

Website Value

$65,766

Audience Geography. Where are lesker.com visitors located?

Country	Visitors
United States US	62.7%
United Kingdom GB	7.3%
India IN	6.8%
Other	23%

Country	Pageviews
United States US	64.9%
United Kingdom GB	6.5%
India IN	3.7%
Other	24.8%

Country	Rank
United States US	50207
United Kingdom GB	70125
India IN	126796

Where do visitors go on lesker.com?

Subdomain	Pageviews
lesker.com	100%

Subdomain	Pageviews per User
lesker.com	3.2

Subdomain	Reach
lesker.com	100%

How popular is lesker.com?

Period	Global Rank	Global Rank Delta
past 3 months	174773	15033
past month	176348	25513
past week	195488	-82216
yesterday	519122	372238

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	160674	23821	3	-17.02%	3.6	-11.25%
30	175746	42242	27	-28.36%	3.2	-19.24%
7	184569	-144798	27	110%	3.6	50%
1	404472	280391	9	-81.253%	4	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	193285	12154	31	-6.53%
30	189973	19823	32	-11.46%
7	219174	-66963	27	40%
1	637771	461365	8	-81.246%

Lesker.com Website Safety

Overview

Last Updated: 01/13/2025

Unknown status.

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: 03/27/2024

lesker.com is safe.

Norton ConnectSafe evaluates lesker.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 01/13/2025

Unknown status.

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

lesker.com 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: 02/26/2021

lesker.com is safe.

McAfee assesses lesker.com 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 lesker.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/10/2019

lesker.com child safety is very good.

The WOT calculates reputation of the lesker.com. This reputation system receives ratings from users and information from third-party sources, assesses the lesker.com for safety features and confirms, whether lesker.com is suitable for children.

SSL Information

SSL Checker Tool

Domain	*.lesker.com
Issuer Organization	GoDaddy.com, Inc.
Issuer	Go Daddy Secure Certificate Authority - G2
Algorithm	RSA-SHA256
Valid form	02/08/2022
Expiration	03/06/2023
Signed	Certificate is not self signed
Additional Domains	*.lesker.com lesker.com

Lesker.com Rank History

Alexa Rank shows how popular lesker.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If lesker.com 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 lesker.com and pageviews on lesker.com over the past 3 months.

Lesker.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 701

ASN Title: UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US

Last Update: 07/22/2024

#
# 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
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 701 - 705
ASName: UUNET
ASHandle: AS701
RegDate: 1990-08-02
Updated: 2012-03-20
Ref: https://rdap.arin.net/registry/autnum/701

OrgName: MCI Communications Services, Inc. d/b/a Verizon Business
OrgId: MCICS
Address: 22001 Loudoun County Pkwy
City: Ashburn
StateProv: VA
PostalCode: 20147
Country: US
RegDate: 2006-05-30
Updated: 2018-01-17
Ref: https://rdap.arin.net/registry/entity/MCICS

OrgAbuseHandle: ABUSE3-ARIN
OrgAbuseName: abuse
OrgAbusePhone: +1-800-900-0241
OrgAbuseEmail: abuse-mail@verizonbusiness.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3-ARIN

OrgTechHandle: SWIPP-ARIN
OrgTechName: swipper
OrgTechPhone: +1-800-900-0241
OrgTechEmail: swipper@verizonbusiness.com
OrgTechRef: https://rdap.arin.net/registry/entity/SWIPP-ARIN

OrgTechHandle: SWIPP9-ARIN
OrgTechName: SWIPPER
OrgTechPhone: +1-800-900-0241
OrgTechEmail: swipper@verizon.com
OrgTechRef: https://rdap.arin.net/registry/entity/SWIPP9-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.
#

Lesker.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: LESKER.COM
Registry Domain ID: 812992_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2021-08-10T08:37:09Z
Creation Date: 1995-10-10T04:00:00Z
Registry Expiry Date: 2026-10-09T04:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS7.WORLDNIC.COM
Name Server: NS8.WORLDNIC.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-27T06:31:49Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
lesker.com	216.24.89.88	3600

Host	MX Record	Priority	TTL
lesker.com	d53873b.ess.barracudanetworks.com	5	7200
lesker.com	d53873a.ess.barracudanetworks.com	10	7200

Host	NS Record	TTL
lesker.com	ns7.worldnic.com	7200
lesker.com	ns8.worldnic.com	7200

Host	TXT Record	TTL
lesker.com	MS=4CB142BDC856C6912C5FF8C53AE0EC761AE4B570	3600
lesker.com	MS=ms76112946	3600
lesker.com	rJg32cnnCGtcfDJlABs3zadggoDRSIVJrUU6Qt7b53eyC+hpPpy0nIG/5uhQUINmSONsr72cBLIYF1Z9BC1bvQ==	3600
lesker.com	5t90p7bnvru1njgtv93osi66sm	3600
lesker.com	v=spf1 ip4:216.24.89.80/28 ip4:70.89.105.64/29 mx -all	3600

ns7.worldnic.com
TTL: 7200
Email address: namehost.WORLDNIC.com
Serial: 118121309
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 3600

Lesker.com HTML Check

HTML Validation Tool

Errors

Bad value “popuprel3” for attribute “rel” on element “a”: The string “popuprel3” is not a registered keyword.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Duplicate ID “menuBtn”.

Duplicate attribute “style”.

Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Element “div” not allowed as child of element “label” in this context. (Suppressing further errors from this subtree.)

Any “input” descendant of a “label” element with a “for” attribute must have an ID value that matches that “for” attribute.

The “label” element may contain at most one “button”, “input”, “meter”, “output”, “progress”, “select”, or “textarea” descendant.

Duplicate ID “regionListColumn”.

Duplicate ID “homepage-top-column”.

Duplicate ID “footerColumn01”.

Duplicate ID “footerColumn02”.

Bad value “text” for attribute “type” on element “script”: Subtype missing.

The “for” attribute of the “label” element must refer to a non-hidden form control.

Warnings

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

The first occurrence of ID “menuBtn” was here.

“label” element with multiple labelable descendants.

The first occurrence of ID “regionListColumn” was here.

The first occurrence of ID “homepage-top-column” was here.

The first occurrence of ID “footerColumn01” was here.

The first occurrence of ID “footerColumn02” was here.

Lesker.com Desktop Performance

Last tested: 11/23/2018

Desktop Speed

70%

Leverage browser caching

Avoid landing page redirects

Enable compression

Reduce server response time

Optimize images

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

Minify CSS

Minify JavaScript

Desktop Resource Breakdown

Total Resources	66
Number of Hosts	4
Static Resources	47
JavaScript Resources	14
CSS Resources	9

Lesker.com Mobile Insights

Last tested: 11/23/2018

Mobile Usability

70%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Mobile Speed

53%

Leverage browser caching

Avoid landing page redirects

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

Enable compression

Reduce server response time

Optimize images

Minify CSS

Minify JavaScript

Mobile Resource Breakdown

Total Resources	66
Number of Hosts	4
Static Resources	47
JavaScript Resources	14
CSS Resources	9

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Lesker.com Kurt J. Lesker Company | Home | Enabling Technology for a Better World

The leading global provider of high-quality vacuum products and systems, along with an established tradition of service and attention to detail, the K...

Lesker.com Overview

Lesker.com Rank Summary

Lesker.com Website Safety

Lesker.com Rank History

Lesker.com Hosting Information

Lesker.com Domain Registration and Settings

Lesker.com HTML Check

Lesker.com Desktop Performance

Lesker.com Mobile Insights

Lesker.com Similar Audits

Lesker.com Common Typos