X-ray-optics.de - SEO Checker

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Overview of the SEO Check
Meta information
61% 
Page quality
71% 
Page structure
79% 
Link structure
95% 
Server
83% 
External factors
100% 
SEO Score
Response time
0.32 s
File size
61.40 kB
Words
287
Media files
5
Number of links
65 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Startseite
The title contains the word Startseite! More content should be covered in the title.
The page title is too short. (87 pixels of 580 max pixel length) Optimize title
The page title is only one word.
There are no duplicate words in the title
Meta description
(Critically important)
X-ray optics overview
The meta description is too short. (135 pixels out of 1000 max pixel length) 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
Language defined in HTML: de-de
Server location: United States of America
The following language is defined by HTML: de-de
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 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
descriptionX-ray optics overview
generatorJoomla! - Open Source Content Management
langde-de
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 287 words on this page. Good pages should have about 800 words of useful content.
34.1% of the text are stop words.
The page contains a listing, which indicates a good text layout.
5 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 16.33 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0" is provided.
This page only loads 2 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
/media/mod_languages/images/fr_fr.gifFrançais (France)Français (France)
/media/mod_languages/images/es_es.gifEspañol (España)Español (España)
/media/mod_languages/images/en.gifEnglish (UK)English (UK)
...ures/Overview_X-ray_optics_de_900pix.jpgOverview X ray optics de 900pix
/images/x-ray_pictures/maus_over_ffffcc.jpgmouse_over symbolmouse_over symbol

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Übersicht über viele Arten von Röntgenoptiken
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.
The number of internal links is ok.
None of the anchor texts is too long.
There are 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
http://x-ray-optics.de/index.phpStartseite
/index.php/startseite/seitenüb...Seitenübersicht
/index.php/startseite/abkürzungenAbkürzungen
/index.php/startseite/konferenzenKonferenzen
/index.php/startseite/linksLinks
/index.php/startseite/bibliogr...Bibliographie
/index.php/startseite/sucheSuche
/index.php/startseite/stellena...Stellenangebote
/index.php/startseite/unterhal...Unterhaltung
/index.php/startseite/seitenzu...Seitenzugriffsstatistik
/index.php/startseite/impressumImpressum
/index.php/physikPhysik
/index.php/physik/reflexionReflexion
/index.php/physik/friedhöfeBeugung
/index.php/physik/brechungBrechung
/index.php/physik/absorptionAbsorption
/index.php/quellenQuellen
/index.php/quellen/radioaktive...Radioaktive Isotope
/index.php/quellen/bremsstrahlungBremsstrahlung
/index.php/quellen/bremsstrahl...Röntgenröhren
/index.php/quellen/bremsstrahl...Jet-Quellen
/index.php/quellen/synchrotroneSynchrotrone
/index.php/quellen/plasmaquellenPlasmaquellen
/index.php/detektorenDetektoren
/index.php/detektoren/röntgenfilmRöntgenfilm
/index.php/detektoren/pin-foto...PIN-Fotodioden
/index.php/detektoren/ccd-kamerasCCD-Kameras
/index.php/detektoren/flachdet...Flachdetektoren
/index.php/optiktypenOptiktypen
/index.php/optiktypen/reflexio...Reflexionsoptiken
/index.php/optiktypen/reflexio...Gekrümmte Spiegel
/index.php/optiktypen/reflexio...Ebene Multispiegel
/index.php/optiktypen/reflexio...Kristallspiegel
/index.php/optiktypen/reflexio...Vielschichtspiegel
/index.php/optiktypen/reflexio...Kapillaroptiken
/index.php/optiktypen/beugungs...Beugungsoptiken
/index.php/optiktypen/beugungs...Fresnel-Zonenplatten
/index.php/optiktypen/beugungs...Beugungsgittter
/index.php/optiktypen/programmeBrechende Linsen
/index.php/optiktypen/programm...Diverse CRLs
/index.php/optiktypen/programm...Geprägte CRLs
/index.php/optiktypen/programm...LIGA-CRLs
/index.php/optiktypen/programm...RIE-CRLs
/index.php/optiktypen/absorber...Absorberoptiken
/index.php/optiktypen/absorber...Lochkameras etc.
/index.php/optiktypen/absorber...Abschirmungen etc.
/index.php/anwendungenAnwendungen
/index.php/anwendungen/beleuch...Beleuchtung
/index.php/anwendungen/bildgebungBildgebung
/index.php/anwendungen/bildgeb...Radiographie
/index.php/anwendungen/bildgeb...Mikroskopie
/index.php/anwendungen/bildgeb...Tomographie
/index.php/anwendungen/bildgeb...Laminographie
/index.php/anwendungen/bildgeb...Ptychographie
/index.php/anwendungen/bildgeb...Phasenkontrastbildgebung
/index.php/anwendungen/spektro...Spektroskopie
/index.php/anwendungen/struktu...Strukturanalyse
/index.php/geschichteGeschichte
/index.php/geschichte/röntgenm...Röntgenmuseen
/index.php/spendenSpenden
/index.php/fr/IMG-ALT Français (France)
/index.php/es/IMG-ALT Español (España)
/index.php/en/IMG-ALT English (UK)
/index.php/startseite/seitenüb...Text duplicate Seitenübersicht
http://x-ray-optics.de/?rCH=2Akzeptieren
https://de.wikipedia.org/wiki/...External Subdomain Weitere Informationen

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)
This page loads 10 CSS files. This may affect the page load time negatively.
The page response time is excellent with 0.32 seconds.
This page only loads 2 JavaScript files. That's good!
The file size of the HTML document is fine (61 kB).

HTTP Response Header

NameValue
dateMon, 14 Oct 2024 23:42:44 GMT
content-typetext/html; charset=utf-8
content-length6929
connectionkeep-alive
serverApache
set-cookie83 Characters
x-frame-optionsSAMEORIGIN
referrer-policystrict-origin-when-cross-origin
cross-origin-opener-policysame-origin
content-encodinggzip
varyAccept-Encoding
expiresWed, 17 Aug 2005 00:00:00 GMT
last-modifiedMon, 14 Oct 2024 23:42:44 GMT
cache-controlno-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragmano-cache
statuscode200
http_versionHTTP/1.1

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 381 referring domains.
This page has 493 backlinks.
This page has backlinks from 134 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

x-ray-optics.de
Startseite
X-ray optics overview

Most important keywords

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

KeywordResultRecheck
Seite46%Check
Startseite46%Check
Röntgenoptiken38%Check
Übersicht38%Check
Arten38%Check
Maus36%Check
helfen34%Check
Cookies34%Check
CRLs34%Check
erklärt34%Check
Show more keywords and terms

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