Leser.com - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
68% 
Page structure
100% 
Link structure
82% 
Server
88% 
External factors
100% 
SEO Score
Response time
0.66 s
File size
92.50 kB
Words
405
Media files
20
Number of links
49 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Safety valves for all industrial applications | LESER
The length of the page title is perfect. (456 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Safety valves from LESER reliably protect systems against overpressure. Here you will find the product range, details on our fields of application and much more information on LESER safety valves.
The meta description is too long: 1217 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.leser.com/en/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: Germany
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0, user-scalable=no
titleSafety valves for all industrial applications | LESER
descriptionSafety valves from LESER reliably protect systems against overpressure. Here you will find the product range, details on our fields of application and much more information on LESER safety valves.
robotsindex,follow
msapplication-TileColor#da532c
theme-color#ffffff
langen
og:typewebsite
og:site_namewww.leser.com
og:titleSafety valves for all industrial applications | LESER
og:descriptionSafety valves from LESER reliably protect systems against overpressure. Here you will find the product range, details on our fields of application and much more information on LESER safety valves.
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 405 words on this page. Good pages should have about 800 words of useful content.
27.4% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
3 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 20 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0, user-scalable=no" is provided.
At least one Apple touch icon is specified.
This page only loads 2 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
The amount of tags is very high (15). We recommend using a maximum of 8 tags for this page.
The following tag is repeated too often: follow us on:
Some tags are too long. With 95 characters this one is longer than 70 characters:
"for the protection of people, the environment and industry... ...you can trust the leser brand."
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...en&hash=EA1E6F847FDC7879E7BD67E366DDC105LESER Logo
...en&hash=03618ECA78B66AE24B5D7BB1CDCE9A7DLESER_For the protection of people the environment and industry
...en&hash=48E23C16B1F3921B707FDD2BF92CCF23LES_Header-Chatroom_1920x560
...en&hash=6AD42A511C19861E550E278239B542C7Header_HOW-Vogelperspektive
...en&hash=E3156003E46C8BBE2D75C8139418F530Safety valves from LESER
...en&hash=1FCF4D80212AC94DD10E7EAE3E076839Grundlagentraining_Stage
...en&hash=D8192E4175EA98973CAF99B7842ECC34API safety valve from LESERLESER API Safety Valve
...en&hash=05B1AB35E9FAC1F5EE9A03CC1DD26D6FHigh Efficiency safety valve from LESERLESER High Efficiency Safety Valve
...en&hash=AE1CACE04128C721A570C84967E2F61BCompact Performance safety valve from LESERLESER Compact Performance Safety Valve
...en&hash=7F57BDF1FD1A3E180D8DEBC2C94DF297High Performance safety valve from LESERLESER High Performance Safety Valve
...en&hash=2E809045D023274F061CD636486D511CModulate Action safety valve from LESERLESER Modulate Action Safety Valve
...en&hash=E30EA9D090AD62942FBC6FFA435B538BCritical Service safety valve from LESERLESER Critical Service Safety Valve
...en&hash=C0F8A9F0DBA87A69EB7D289C4B336008LESER Clean Service Safety Valve Type 483
...en&hash=11637952451D830C813440739F372399S&R Safety Valve from LESERLESER S&R Safety Valve
...en&hash=E0816CFA010DC949B419A22F7FDCF912SLS2
...en&hash=7E2B025C6DA8E63E49AA9C385DC22654LESER Change-over Valve
...en&hash=22307FCA2D8E3414C2B2FD527587ACF2LESER Best Availability Bursting Disc
...en&hash=14F5C666CA7B52F1224E7B147772D4A4LESER safety valve - Remote inspection
...en&hash=92CF64B3322B6395FDC843642F1BC247Safety valves from LESER
...en&hash=489B13AD511E4CC2619B7CEF80A409F7Why choose LESERWhy choose LESER

Page structure

H1 heading
(Critically important)
Safety valves for your applications
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Safety valves for your applications
H2 MyLESER Login
H2 LESER Remote Inspection
H2 LESER Digital ID
H2 Therefore LESER
H2 LESER at a glance
H3 myLESER Account registration
H3 API
H3 High Efficiency - Pilot-Operated Safety Valves
H3 Compact Performance
H3 High Performance
H3 Modulate Action
H3 Critical Service
H3 Clean Service
H3 S&R
H3 High Efficiency - Supplementary loading system
H3 Best Availability - Change-over valves
H3 Best availability - Bursting disc
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
2 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.leser.com/en/login/myLESER
https://www.leser.com/en/login/Text duplicate myLESER
/en/passwordforgotten/Forgot your password?
/en/registration/Register now
/en/the-company/your-contact/Your Contact
A-TITLE Your Contact
/en/support-and-tools/downloads/Downloads
A-TITLE Downloads
/en/the-company/careers/Careers
A-TITLE Careers
https://www.leser.com/de-de/Deutsch
https://www.leser.com/pt-pt/Português
https://www.leser.com/ru-ru/Русский
https://www.leser.com/es-es/Español
https://www.leser.com/zh-cn/中文
https://www.leser.com/en-in/English (India)
https://www.leser.com/en-us/English (USA)
https://www.leser.com/fr-fr/Français
https://www.leser.com/pl-pl/Polski
/en/products/Products
A-TITLE Products
/en/industries/Industries
A-TITLE Industries
/en/support-and-tools/Support and Tools
A-TITLE Support and Tools
/en/the-company/The Company
A-TITLE The Company
http://www.youtube.com/leserth...New window External Subdomain YouTube
https://www.linkedin.com/compa...New window External Subdomain LinkedIn
https://www.leser.com/en/IMG-ALT LESER Logo
https://www.leser.com/en/search/No Text
https://www.leser.com/en/login/No Text
/en/the-company/For the protection of people, the environment and industry... ...you can trust the LESER brand.
/en/support-and-tools/seminars/Training at LESER Register now
/en/the-company/production-exp...Leser invests in Production expansion in Hohenwestedt
/en/products/digital-id/LESER Digital ID One scan, all information
/en/the-company/neuigkeiten/ne...experienceLESER Trainings The new flyer
/en/support-and-tools/valvestar/VALVESTAR
/en/support-and-tools/order-st...Order status
/en/support-and-tools/maintena...Maintenance
/en/products/api/API Safety valves according to API 526 with standardized capacities, installation dimensions and materials
IMG-ALT API safety valve from LESER
/en/products/high-efficiency-p...High Efficiency - Pilot-Operated Safety Valves Solutions for high plant efficiency
IMG-ALT High Efficiency safety valve from LESER
/en/products/compact-performance/Compact Performance Safety valves with compact dimension and variable connections
IMG-ALT Compact Performance safety valve from LESER
/en/products/high-performance/High Performance Safety valves for all industrial applications
IMG-ALT High Performance safety valve from LESER
/en/products/modulate-action/Modulate Action Safety valves primarily for liquid applications
IMG-ALT Modulate Action safety valve from LESER
/en/products/critical-service/Critical Service Safety valves with PTFE lining for corrosive media
IMG-ALT Critical Service safety valve from LESER
/en/products/clean-service/Clean Service Safety valves for food, beverage, and pharmaceutical applications
IMG-ALT LESER Clean Service Safety Valve Type 483
/en/products/s-and-r/S&R Safety valves for heating technology
IMG-ALT S&R Safety Valve from LESER
/en/products/high-efficiency-s...High Efficiency - Supplementary loading system Solutions for high plant efficiency
IMG-ALT SLS2
/en/products/best-availability...Best Availability - Change-over valves Solutions for high plant availability
IMG-ALT LESER Change-over Valve
/en/products/best-availability...Best availability - Bursting disc Solutions for high plant availability
IMG-ALT LESER Best Availability Bursting Disc
/en/products/All Safety Valves
/en/support-and-tools/leser-re...here more information
/en/products/digital-id/?selec...Digital ID
/en/the-company/?selected=HomeText duplicate The Company
http://www.youtube.com/leserth...New window External Subdomain Text duplicate YouTube
https://www.linkedin.com/compa...New window External Subdomain Text duplicate LinkedIn
/en/terms-and-conditions/Terms and Conditions
A-TITLE Terms and Conditions
https://www.leser.com/en/imprint/Imprint
A-TITLE Imprint
/en/privacy-policy/Privacy Policy
A-TITLE Privacy Policy

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.leser.com/en/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time of 0.66 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
This page only loads 1 CSS files. That's ok.
This page only loads 2 JavaScript files. That's good!
The file size of the HTML document is fine (93 kB).

HTTP Response Header

NameValue
content-length17316
content-typetext/html; charset=utf-8
dateWed, 13 Aug 2025 23:29:47 GMT
cache-controlno-cache, no-store
content-encodinggzip
expires-1
pragmano-cache
set-cookie52 Characters
varyAccept-Encoding
request-contextappId=cid-v1:f085b4c0-84fd-407c-b5dc-be67abc3e312
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 42 referring domains.
This page has 193 backlinks.
This page has backlinks from 37 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# robots.txt for http://www.leser.com/

Sitemap: http://www.leser.com/sitemap.xml

User-agent: *
Disallow: /sitecore_files/
Disallow: /sitecore modules/
Disallow: /api/
Disallow: /sitecore

Similar sites

Search preview

www.leser.com
Safety valves for all industrial applications | LESER
Safety valves from LESER reliably protect systems against overpressure. Here you will find the product range, details on our fields of application and much more information on LESER safety valves.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Valve88%Check
safety valve86%Check
safety83%Check
Safety Valves82%Check
valves81%Check
LESER81%Check
LESER safety81%Check
application72%Check
LESER Digital64%Check
applications61%Check
Show more keywords and terms

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