Website review lem-group.ch
Generated on January 29 2026 23:13 PM
Old data? UPDATE !
The score is 51/100
SEO Content
Title
LEM | Global Leader in Current Measurement Solutions
Length : 52
Perfect, your title contains between 10 and 70 characters.
Description
Leader in electrical measurement. Key enabler of the transition to a sustainable future, LEM ensure that customer systems are optimized, reliable and safe.
Length : 155
Great, your meta description contains between 70 and 160 characters.
Keywords
LEM, Transducer, Current Sensor, Current transducer, Voltage transducer, Current measurement, Voltage measurement, Danfysik, Hall effect, Measuring current, Measuring voltage, Energy meter
Good, your page contains meta keywords.
Og Meta Properties
This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 2 | 5 | 18 | 0 | 0 | 0 |
- [H1] LEM
- [H1] Your trusted partner for Electrical measurement solutions
- [H2] LEM at a glance
- [H2] WHAT'S NEW AT LEM?
- [H2] Why choose LEM?
- [H2] Discover LEM sensors and system's applications
- [H2] Leading the world in electrical measurement
- [H3] DCES Series – DC Meter
- [H3] HSU Series
- [H3] IN Series
- [H3] SMU Series
- [H3] FRS & FL Series
- [H3] CDT series
- [H3] Drives
- [H3] Renewable Energies
- [H3] Power Supplies
- [H3] Traction
- [H3] High Precision
- [H3] Welding
- [H3] Trackside
- [H3] Automation
- [H3] Automotive Battery Management
- [H3] Automotive Motor Control
- [H3] Smart Grid
- [H3] EV Chargers
Images
We found 18 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 34%
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.
SEO Links
URL Rewrite
Bad. Your links have query string.
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 99 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Skip to main content | Internal | Passing Juice |
| EN | Internal | Passing Juice |
| JP | Internal | Passing Juice |
| CN | Internal | Passing Juice |
| Check Stock | Internal | Passing Juice |
| Career | Internal | Passing Juice |
| Investors | Internal | Passing Juice |
| Contact | Internal | Passing Juice |
| Products | Internal | Passing Juice |
| Applications | Internal | Passing Juice |
| Support | Internal | Passing Juice |
| About Lem | Internal | Passing Juice |
| Current Sensors | Internal | Passing Juice |
| 45-90 A | Internal | Passing Juice |
| 90-180 A | Internal | Passing Juice |
| 187.5-375 A | Internal | Passing Juice |
| 375-750 A | Internal | Passing Juice |
| 750-1500 A | Internal | Passing Juice |
| 1500-3000 A | Internal | Passing Juice |
| 3000-6000 A | Internal | Passing Juice |
| 6000-12000 A | Internal | Passing Juice |
| 12000-24000 A | Internal | Passing Juice |
| Other value | Internal | Passing Juice |
| All Current Sensors | Internal | Passing Juice |
| Voltage Sensors | Internal | Passing Juice |
| 25-50 V | Internal | Passing Juice |
| 50-100 V | Internal | Passing Juice |
| 100-200 V | Internal | Passing Juice |
| 200-400 V | Internal | Passing Juice |
| 400-800 V | Internal | Passing Juice |
| 800-1600 V | Internal | Passing Juice |
| 1600-3200 V | Internal | Passing Juice |
| 3200-6400 V | Internal | Passing Juice |
| All Voltage Sensors | Internal | Passing Juice |
| Integrated Current Sensors | Internal | Passing Juice |
| GO Series | Internal | Passing Juice |
| HMSR Series | Internal | Passing Juice |
| GXS Series | Internal | Passing Juice |
| GXN Series | Internal | Passing Juice |
| GXM Series | Internal | Passing Juice |
| Rogowski Coil | Internal | Passing Juice |
| ART Series | Internal | Passing Juice |
| ARU Series | Internal | Passing Juice |
| ARH Series | Internal | Passing Juice |
| INTEGRATORS FOR ROGOWSKI COILS | Internal | Passing Juice |
| Energy Meters | Internal | Passing Juice |
| DCES | Internal | Passing Juice |
| DCBM 400 & 600 | Internal | Passing Juice |
| DCBM 100 | Internal | Passing Juice |
| TEMA4G | Internal | Passing Juice |
| EM4T II | Internal | Passing Juice |
| All Energy Meters | Internal | Passing Juice |
| Automotive Battery Management | Internal | Passing Juice |
| EV Chargers | Internal | Passing Juice |
| Automotive Motor Control | Internal | Passing Juice |
| Smart Grid | Internal | Passing Juice |
| Welding | Internal | Passing Juice |
| Automation | Internal | Passing Juice |
| Drives | Internal | Passing Juice |
| High Precision | Internal | Passing Juice |
| Power Supplies | Internal | Passing Juice |
| Renewable Energies | Internal | Passing Juice |
| Trackside | Internal | Passing Juice |
| Traction | Internal | Passing Juice |
| Merchandize authorization | Internal | Passing Juice |
| RMA Categories | Internal | Passing Juice |
| All after sales and RMA | Internal | Passing Juice |
| Application Notes | Internal | Passing Juice |
| Brochures | Internal | Passing Juice |
| Certificates | Internal | Passing Juice |
| All Downloads | Internal | Passing Juice |
| General | Internal | Passing Juice |
| All Technical FAQs | Internal | Passing Juice |
| History | Internal | Passing Juice |
| Board of Directors & Committees | Internal | Passing Juice |
| Organization | Internal | Passing Juice |
| Values | Internal | Passing Juice |
| Sustainability | Internal | Passing Juice |
| Compliance | Internal | Passing Juice |
| Our locations | Internal | Passing Juice |
| All Company Information | Internal | Passing Juice |
| Quality | Internal | Passing Juice |
| Environment | Internal | Passing Juice |
| All Quality & Environment | Internal | Passing Juice |
| Become a LEM Supplier | Internal | Passing Juice |
| Our general terms & conditions | Internal | Passing Juice |
| Our distributors | Internal | Passing Juice |
| All News & Events | Internal | Passing Juice |
| Products | External | Passing Juice |
| Rogowski Coil | Internal | Passing Juice |
| Energy Meters | Internal | Passing Juice |
| Read more | Internal | Passing Juice |
| Read more | Internal | Passing Juice |
| Read more | Internal | Passing Juice |
| motor control | External | Passing Juice |
| energy monitoring | External | Passing Juice |
| Security & Privacy Portal | Internal | Passing Juice |
| Terms of sales | Internal | Passing Juice |
| Terms of use | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
series current read products sensors lem energy automotive more all
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| lem | 19 |  |
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| more | 18 |  |
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| read | 16 | |
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| current | 15 | |
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| series | 14 | |
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Usability
Url
Domain : lem-group.ch
Length : 12
Favicon
Great, your website has a favicon.
Printability
We could not find 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
| Deprecated tags | Occurrences |
|---|---|
| <u> | 8 |
Deprecated HTML tags are HTML tags that are no longer used. It is recommended that you remove or replace these HTML tags because they are now obsolete.
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 |
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Meta Viewport Tag |
|
Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://www.lem.com/en/sitemap.xml |
| https://www.lem.com/cn/sitemap.xml |
| https://www.lem.com/jp/sitemap.xml |
Robots.txt
http://lem-group.ch/robots.txt
Great, your website has a robots.txt file.
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
Website-SEO-Überprüfung
Website-SEO-Überprüfung is a free SEO tool which provides you content analysis of the website.