Rhetos.de - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
48% 
Page structure
58% 
Link structure
72% 
Server
99% 
External factors
27% 
SEO Score
Response time
0.41 s
File size
13.90 kB
Words
35
Media files
1
Number of links
52 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
The title tag is missing.
Meta description
(Critically important)
Startseite (Homepage) des Rhetos Lernlexikons
The length of the meta description is perfect. (299 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language defined in HTTP-Equiv meta tag: de
Server location: United States of America
The following language is defined by HTML: 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
descriptionStartseite (Homepage) des Rhetos Lernlexikons
revisedFebruary 11th, 2023
authorMathe-AC Lernwerkstatt Aachen GbR
keywordsBasiswissen,Fachwortlexikon,Lernlexikon,Mathematik,Physik,Chemie,Schülerlexikon,Erklärtexte,barrierefrei,werbefrei
titleRhetos Lern-Lexikon der spekulativen Philosophie
viewportwidth=device-width, initial-scale=1
”robots””index,
content-languagede
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 35 words on this page. Use at least 250 words to provide useful information.
No paragraphs were detected.
11.4% of the text are stop words.
No placeholders texts or images were found.
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" is provided.
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)
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
/html/bilder/rhetos_logo_textzeile.pngRhetos Lexikon der spekulativen Philosophie: LogoRhetos Lernlexikon Physik und der spekulativen Philosophie

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
There are no headings specified on the page. Headings are important for search engine optimization and help to structure your content.

Heading structure

No headings were found.
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
/html/index.phpℜ
A-TITLE Zur Startseite des Rhetos Lexikons der Physik
/html/inhaltsverzeichnis_grund...Grundschule
/html/inhaltsverzeichnis_mathe...Mathematik I
/html/inhaltsverzeichnis_mathe...Mathematik II
/html/inhaltsverzeichnis_physi...Physik
/html/inhaltsverzeichnis_chemi...Chemie
/html/inhaltsverzeichnis_wisse...Wissen
/html/lex/rhetos_suchtipp_(kur...Kurze Worte
/html/lex/rhetos_suchtipp_(alt...Worte nach Alter
/html/lex/rhetos_suchtipp_(ter...Terme
/html/lex/rhetos_suchtipp_(kla...Rechner
/html/mathfeed.xmlMathfeed
A-TITLE Neue oder überarbeitete Artikel aus der Mathematik
/html/physfeed.xmlPhysfeed
A-TITLE Neue oder überarbeitete Artikel aus der Physik
/html/philfeed.xmlPhilfeed
A-TITLE Artikel zur (spekulativen) Philosophie
/html/lex/rhetos_lexikon.htmDas Lexikon
/html/lex/rhetos_mission.htmDie Mission
/html/lex/rhetos_ueber_uns.htmDie Autoren
A-TITLE Sabine und Gunter Heim aus Aachen
/html/lex/rhetos_copyright.htmCopyright
A-TITLE Vieles ist gemeinfrei.
/html/lex/rhetos_impressum.htmImpressum
A-TITLE Unsere Kontaktdaten und wer wir sind
/html/lex/physik-lexikon.htmA
A-TITLE Zum Abschnitt A des Physik-Lexikons
/html/lex/physik-lexikon.htmB
A-TITLE Zum Abschnitt B des Physik-Lexikons
/html/lex/physik-lexikon.htmC
A-TITLE Zum Abschnitt C des Physik-Lexikons
/html/lex/physik-lexikon.htmD
A-TITLE Zum Abschnitt D des Physik-Lexikons
/html/lex/physik-lexikon.htmE
A-TITLE Zum Abschnitt E des Physik-Lexikons
/html/lex/physik-lexikon.htmF
A-TITLE Zum Abschnitt F des Physik-Lexikons
/html/lex/physik-lexikon.htmG
A-TITLE Zum Abschnitt G des Physik-Lexikons
/html/lex/physik-lexikon.htmH
A-TITLE Zum Abschnitt H des Physik-Lexikons
/html/lex/physik-lexikon.htmI
A-TITLE Zum Abschnitt I des Physik-Lexikons
/html/lex/physik-lexikon.htmJ
A-TITLE Zum Abschnitt J des Physik-Lexikons
/html/lex/physik-lexikon.htmK
A-TITLE Zum Abschnitt K des Physik-Lexikons
/html/lex/physik-lexikon.htmL
A-TITLE Zum Abschnitt L des Physik-Lexikons
/html/lex/physik-lexikon.htmM
A-TITLE Zum Abschnitt M des Physik-Lexikons
/html/lex/physik-lexikon.htmN
A-TITLE Zum Abschnitt N des Physik-Lexikons
/html/lex/physik-lexikon.htmO
A-TITLE Zum Abschnitt O des Physik-Lexikons
/html/lex/physik-lexikon.htmP
A-TITLE Zum Abschnitt P des Physik-Lexikons
/html/lex/physik-lexikon.htmQ
A-TITLE Zum Abschnitt Q des Physik-Lexikons
/html/lex/physik-lexikon.htmR
A-TITLE Zum Abschnitt R des Physik-Lexikons
/html/lex/physik-lexikon.htmS
A-TITLE Zum Abschnitt S des Physik-Lexikons
/html/lex/physik-lexikon.htmT
A-TITLE Zum Abschnitt T des Physik-Lexikons
/html/lex/physik-lexikon.htmU
A-TITLE Zum Abschnitt U des Physik-Lexikons
/html/lex/physik-lexikon.htmV
A-TITLE Zum Abschnitt V des Physik-Lexikons
/html/lex/physik-lexikon.htmW
A-TITLE Zum Abschnitt W des Physik-Lexikons
/html/lex/physik-lexikon.htmX
A-TITLE Zum Abschnitt X des Physik-Lexikons
/html/lex/physik-lexikon.htmY
A-TITLE Zum Abschnitt Y des Physik-Lexikons
/html/lex/physik-lexikon.htmZ
A-TITLE Zum Abschnitt Z des Physik-Lexikons
/html/lex/physik-lexikon.htm9
A-TITLE Alle Einträge mit Zahlen aus dem Physik-Lexikon
/html/lex/physik-lexikon.htmΩ
A-TITLE Griechische Buchstaben aus dem Physik-Lexikon
/html/index.phpIMG-ALT Rhetos Lexikon der spekulativen Philosophie: Logo
/html/index.phpStartseite
/html/lex/rhetos_impressum.htmText duplicate Impressum
/html/lex/rhetos_feedback.htmFeedback
/html/lex/rhetos_copyright.htmText duplicate Copyright

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.rhetos.de/html/index.php"
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 of 0.41 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.
The file size of the HTML document is fine (14 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
dateSat, 24 Aug 2024 17:32:31 GMT
serverApache
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 2 referring domains.
This page only has 1,686 backlinks.
This page only has few backlinks from 1 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

Sitemap: https://www.rhetos.de/html/sitemap_01.txt
Sitemap: https://www.rhetos.de/html/sitemap_02.txt
Sitemap: https://www.rhetos.de/html/sitemap_03.txt
Sitemap: https://www.rhetos.de/html/sitemap_04.txt
Sitemap: https://www.rhetos.de/html/sitemap_05.txt
Sitemap: https://www.rhetos.de/html/sitemap_06.txt
User-agent:*

Similar sites

Search preview

www.rhetos.de › html › index.php
No title provided
Startseite (Homepage) des Rhetos Lernlexikons

Most important keywords

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

KeywordResultRecheck
Rhetos58%Check
Lexikon50%Check
Startseite46%Check
Physik36%Check
Mathematik34%Check
Worte34%Check
Themen34%Check
Grundschule34%Check
Chemie34%Check
Wissen34%Check
Show more keywords and terms

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