lesker.com

Website review lesker.com

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

 Generated on March 25 2026 01:40 AM

Old data? UPDATE !

The score is 61/100

SEO Content

Title

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

Length : 70

Perfect, your title contains between 10 and 70 characters.

Description

The leading global provider of high-quality vacuum products and systems, along with an established tradition of service and attention to detail, the Kurt J. Lesker Company® (KJLC®) has built a reputation for Enabling Technology for a Better World.

Length : 249

Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.

Keywords

Vacuum Science, Flanges, Vacuum Pumps, Vacuum Technology, Vacuum Systems, PVD, Deposition, ALD, CVD, Vacuum Supplies, Feedthrough, Valve

Good, your page contains meta keywords.

Og Meta Properties

Good, your page take advantage of Og Properties.

Property Content
image https://www.lesker.com/images/lesker-og.png
description Enabling Technology for a Better World
image:width 1200
image:height 1200
title Kurt J. Lesker Company
type website

Headings

H1 H2 H3 H4 H5 H6
2 5 22 0 0 0
  • [H1] Enabling Technology for a Better World
  • [H1] Enabling Technology for a Better World
  • [H2] Trending
  • [H2] Collaborative Success Stories
  • [H2] Power Your Application Research
  • [H2] Lesker U Live!
  • [H2] Focused Solutions
  • [H3] Vacuum Science Training System for Workforce Development
  • [H3] KJLC Launches the New KJLC Cobalt Scroll Pump
  • [H3] Gate Vacuum Valve Selection Guide
  • [H3] Atomic Layer Deposition (ALD)
  • [H3] Perovskite Thin Films for Photovoltaics & Electronics
  • [H3] Physical Vapor Deposition for Medical Devices
  • [H3] Solid-State Lithium Thin Film Batteries
  • [H3] Reactive Sputtering Research
  • [H3] Superconducting PVD Thin Films for Quantum Applications; Qubits & Josephson Junctions
  • [H3] Magnetic Thin Films: Spintronics, GMR & TMR Thin Films & Heusler Alloys
  • [H3] Organic Electronics (OLEDs & OPVs)
  • [H3] Physical Vapor Deposition (PVD) of Indium Bumps
  • [H3] Thin Film Deposition for Lift-Off Processes
  • [H3] Vacuum Mart
  • [H3] Process Equipment
  • [H3] Manufacturing
  • [H3] Materials
  • [H3] Would You Like More Information?
  • [H3] Company
  • [H3] Services
  • [H3] Support
  • [H3] Legal

Images

We found 61 images on this web page.

17 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.

Text/HTML Ratio

Ratio : 32%

Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.

Flash

Perfect, no Flash content has been detected on this page.

Iframe

Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.

URL Rewrite

Good. Your links looks friendly!

Underscores in the URLs

We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.

In-page links

We found a total of 57 links including 0 link(s) to files

Anchor Type Juice
About Us Internal Passing Juice
Careers Internal Passing Juice
Contact Us Internal Passing Juice
Customer Survey Internal Passing Juice
Sustainability Internal Passing Juice
Quality Policy Internal Passing Juice
Testimonials Internal Passing Juice
Trade Shows Internal Passing Juice
Blog Internal Passing Juice
Vacuum Education Internal Passing Juice
Our Benefits Internal Passing Juice
Career Development Internal Passing Juice
Our Events Internal Passing Juice
Open Positions Internal Passing Juice
Vacuum Mart Division Internal Passing Juice
Materials Division Internal Passing Juice
Process Equipment Division Internal Passing Juice
Manufacturing Division Internal Passing Juice
Services Internal Passing Juice
View Cart Internal Passing Juice
View Product Portfolio Internal Passing Juice
Start A Quotation Internal Passing Juice
Vacuum Science Training System for Workforce Development Internal Passing Juice
KJLC Launches the New KJLC Cobalt Scroll Pump Internal Passing Juice
Gate Vacuum Valve Selection Guide Internal Passing Juice
Perovskite Research. Internal Passing Juice
TORUS® Mag Keeper™ UHV Compatible Circular Magnetron Sputtering Sources. Internal Passing Juice
Learn About ALD Internal Passing Juice
Learn About Perovskite Thin Films Internal Passing Juice
Learn About Medical Devices Internal Passing Juice
Learn About Lithium Batteries Internal Passing Juice
Learn About Reactive Sputtering Internal Passing Juice
Learn About Josephson Junctions Internal Passing Juice
Learn About Spintronics Internal Passing Juice
Learn About Organic Electronics Internal Passing Juice
Learn About Indium Bumps Internal Passing Juice
Learn About Lift-Off Processes Internal Passing Juice
Find A Webinar Internal Passing Juice
Discover More Internal Passing Juice
LET'S TALK Internal Passing Juice
Systems Service & Support Internal Passing Juice
Pump Repair & Services Internal Passing Juice
Precious Metals Reclaim Services Internal Passing Juice
Target Bonding, Backing Plates & Accessories Internal Passing Juice
Returns & Service Forms Internal Passing Juice
Technical Information Internal Passing Juice
Technical Support Internal Passing Juice
Forms & Documents Internal Passing Juice
FAQs Internal Passing Juice
VacuCAD Service Internal Passing Juice
Corporate Governance Internal Passing Juice
Terms of Use & Legal Notices Internal Passing Juice
Privacy & Cookie Notice Internal Passing Juice
Standard Terms & Conditions of Sale Internal Passing Juice
Terms & Conditions of Purchase Internal Passing Juice
Trademarks Internal Passing Juice
Imprint Internal Passing Juice

SEO Keywords

Keywords Cloud

kjlc learn lesker systems more system vacuum services kurt company

Keywords Consistency

Keyword Content Title Keywords Description Headings
vacuum 33
lesker 26
kurt 16
company 14
learn 14

Usability

Url

Domain : lesker.com

Length : 10

Favicon

Great, your website has a favicon.

Printability

Great. We have found a Print-Friendly CSS.

Language

Good. Your declared language is en.

Dublin Core

This page does not take advantage of Dublin Core.

Document

Doctype

HTML 5

Encoding

Perfect. Your declared charset is UTF-8.

W3C Validity

Errors : 0

Warnings : 0

Email Privacy

Great no email address has been found in plain text!

Deprecated HTML

Great! We haven't found deprecated HTML tags in your HTML.

Speed Tips

Excellent, your website doesn't use nested tables.
Too bad, your website is using inline styles.
Too bad, your website has too many CSS files (more than 4).
Too bad, your website has too many JS files (more than 6).
Too bad, your website does not take advantage of gzip.

Mobile

Mobile Optimization

Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap

Great, your website has an XML sitemap.

https://www.lesker.com/sitemap.xml

Robots.txt

Missing

Your website doesn't have a robots.txt file - this can be problematic.

A robots.txt file allows you to restrict the access of search engine robots that crawl the web and it can prevent these robots from accessing specific directories and pages. It also specifies where the XML sitemap file is located.

Analytics

Missing

We didn't detect an analytics tool installed on this website.

Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.

PageSpeed Insights

Device
Categories

Free SEO Testing Tool

Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.