Ert-optik.de - SEO Checker

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Overview of the SEO Check
Meta information
68% 
Page quality
52% 
Page structure
41% 
Link structure
71% 
Server
100% 
External factors
36% 
SEO Score
Response time
0.02 s
File size
4.30 kB
Words
32
Media files
3
Number of links
13 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
ERT Optik | Home
The page title is too short. (164 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Optik, Messtechnik, Physikalische Chemie, Fluoreszenz, Produktschutz, Produktauthentifizierung, Photochemie, Photophysik, Farbmessung, Lichtquellen, LED, Laser, Spektroskopie, Sensorik, Markierstoff, Moleküldynamik
The meta description is too long: 1371 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: de
Server location: United States of America
The language is not specified in the HTML markup.
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, shrink-to-fit=no
descriptionOptik, Messtechnik, Physikalische Chemie, Fluoreszenz, Produktschutz, Produktauthentifizierung, Photochemie, Photophysik, Farbmessung, Lichtquellen, LED, Laser, Spektroskopie, Sensorik, Markierstoff, Moleküldynamik
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 32 words on this page. Use at least 250 words to provide useful information.
Words from the H1 heading are not used in the page content.
No paragraphs were detected.
18.8% of the text are stop words.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1, shrink-to-fit=no" is provided.
At least one Apple touch icon is specified.
This page only loads 1 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 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)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
http://ert-optik.de/images/optik-1.jpgBild zu Optische Messtechnik
http://ert-optik.de/images/f&e.bmpBild zu F&E
http://ert-optik.de/images/detektor-1.jpgProduktauthentifizierungsdetektor

Page structure

H1 heading
(Critically important)
Herzlich willkommen bei der ERT-Optik
The H1 heading contains the words willkommen bei! Use important keywords instead.
Too many H1 headings
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Herzlich willkommen bei der ERT-Optik
H1 Optische Messtechnik
H1 Forschung & Entwicklung
H1 Produkt Authentifizierung
H2 Ihr Partner für Optische Messtechnik
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
http://ert-optik.de/index.htmlA-TITLE Hauptseite neu laden
http://ert-optik.de/index.htmlHome
/kompetenzen.htmlKompetenzen
/unternehmen.htmlUnternehmen
http://ert-optik.de/kontakt.htmlKontakt
/kompetenzen.htmlA-TITLE Sektion: Kompetenzen > Optische Messtechnik
/kompetenzen.htmlA-TITLE Sektion: Kompetenzen > F&E
/kompetenzen.htmlA-TITLE Sektion: Kompetenzen > Produkt Authentifizierung
/impressum.htmlImpressum & Datenschutz
A-TITLE Das Impressum der ERT-Optik
http://ert-optik.de/index.htmlText duplicate Home
/kompetenzen.htmlText duplicate Kompetenzen
/unternehmen.htmlText duplicate Unternehmen
http://ert-optik.de/kontakt.htmlText duplicate Kontakt

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
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 0.02 seconds.
This page only loads 1 CSS files. That's ok.
This page only loads 1 JavaScript files. That's good!
The file size of the HTML document is fine (4 kB).

HTTP Response Header

NameValue
servernginx
dateThu, 20 Jun 2024 12:35:41 GMT
content-typetext/html
transfer-encodingchunked
connectionkeep-alive
varyAccept-Encoding
last-modifiedThu, 13 Jan 2022 12:50:46 GMT
etagW/"1124-5d576228bd580"
x-cache-statusMISS
content-encodinggzip
statuscode200
http_versionHTTP/1.1

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 6 referring domains.
This page only has 12 backlinks.
This page only has few backlinks from 6 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: *
Disallow: 
Allow: /
Sitemap: http://www.ert-optik.de/sitemap.xml

Similar sites

Search preview

ert-optik.de
ERT Optik | Home
Optik, Messtechnik, Physikalische Chemie, Fluoreszenz, Produktschutz, Produktauthentifizierung, Photochemie, Photophysik, Farbmessung, Lichtquellen, LED, Laser, Spektroskopie, Sensorik, Markierstoff, Moleküldynamik

Most important keywords

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

KeywordResultRecheck
ERT-Optik62%Check
Messtechnik56%Check
Optik52%Check
Produkt52%Check
Authentifizierung52%Check
Optische Messtechnik50%Check
Herzlich Willkommen50%Check
Partner38%Check
Forschung38%Check
Entwicklung38%Check
Show more keywords and terms

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