Luhs.de - SEO Checker

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Overview of the SEO Check
Meta information
95% 
Page quality
83% 
Page structure
100% 
Link structure
72% 
Server
100% 
External factors
71% 
SEO Score
Response time
0.09 s
File size
16.00 kB
Words
881
Media files
7
Number of links
16 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
LUHS - Educational Equipment for Optics, Laser and Photonics
The length of the page title is perfect. (568 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
LUHS engineering office for development, production and marketing of educational laser and related optics, electronical and mechanical equipment.
The length of the meta description is perfect. (909 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://luhs.de/Index.html
The specified canonical link points to a different page.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
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 character encoding is not specified in the HTTP header.
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
audienceuniversity, colleges, Universität, Hochschule, Fachhochschule, teacher, lecturer, students,
revisit-after7 days
theme-color#ffffff
authorDr. Walter Luhs
copyrightDr. Walter Luhs
robotsindex, follow
page-topicnews,photonics,experimental kits,educational laser, laser metrology, optics experiments, MEOS, LUHS
descriptionLUHS engineering office for development, production and marketing of educational laser and related optics, electronical and mechanical equipment.
langen
X-UA-CompatibleIE=edge
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 881 words. That's ok.
37.1% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
10 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 20.44 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" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 18 tags for this page.
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
https://luhs.de/Drawings/LuhsLogo.svgLogo of LUHS
https://luhs.de/Drawings/LE-1600.svgLE-1600 Ruby Laser RL4000
https://luhs.de/Drawings/IodineLorbeer.pngLE-1600 Ruby Laser RL4000
https://luhs.de/Drawings/DC-0300.pngLE-1600 Ruby Laser RL4000
https://luhs.de/Drawings/LE-1000-News.pngLE-1600 Ruby Laser RL4000
https://luhs.de/Drawings/LE-1000-News.pngLE-1600 Ruby Laser RL4000
https://luhs.de/Drawings/LM-0600-News.svgLM-0600 HeNe Laser Gyroscope

Page structure

H1 heading
(Critically important)
NEWS - See what is new and striking
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 NEWS - See what is new and striking
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are no external links on this page.

Found links on this page

LinkAttributesAnchor text
https://luhs.de/Index.htmlHome (current)
/MainPages/photonics-experimen...Optics
/MainPages/laser-experiments.htmlLaser
/MainPages/laser-telecommunica...Telecom
/MainPages/laser-metrology.htmlApplication
/Pages/Components.htmlComponents
https://luhs.de/Contacts.phpContact us
/Pages/Representatives.htmlRepresentatives
https://luhs.de/Pages/Laser.htmlPictures and Videos
/Pages/AboutUs.htmlAbout us
https://luhs.de/Pages/Legal.htmlLegal Matter
/Manuals/Programm Kolloquium_G...Programm
/Manuals/Abstract_MPQ-Garching...Abstract
/Pages/LE-1600.html▷
A-TITLE click to open the product page
/Pages/LE-1300.htmlText duplicate ▷
A-TITLE click to open the product page
/Pages/LM-0600.htmlText duplicate ▷
A-TITLE click to open the product page

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://luhs.de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.09 seconds.
The file size of the HTML document is fine (16 kB).

HTTP Response Header

NameValue
content-typetext/html
dateSun, 22 Sep 2024 00:45:43 GMT
serverApache
last-modifiedSat, 13 Jul 2024 16:26:36 GMT
etagW/"4018-61d2375c04451"
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page has only a few links from other websites.
This page only has backlinks from 21 referring domains.
This page only has 641 backlinks.
This page only has few backlinks from 21 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Allow: /

Similar sites

Search preview

luhs.de
LUHS - Educational Equipment for Optics, Laser and Photonics
LUHS engineering office for development, production and marketing of educational laser and related optics, electronical and mechanical equipment.

Most important keywords

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

KeywordResultRecheck
Laser58%Check
educational58%Check
Optics58%Check
equipment54%Check
Educational Equipment54%Check
new52%Check
NEWS52%Check
See50%Check
striking50%Check
Laser Gyroscope47%Check
Show more keywords and terms

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