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Reactors.de - SEO Checker

Overview of the SEO Check

Meta information

48%

Page quality

89%

Page structure

79%

Link structure

52%

Server

87%

External factors

SEO Score

SEO Score Widget

Response time

4.02 s

File size

156.70 kB

Words

1564

Media files

Number of links

120 internal / 1 external

Task list of SEO Improvements 8 Tasks

Add a H1 heading to this page.Very important!
Improve the page response time.Very important!
The domain should not be present in the title.Very important!
Add a meta description.Very important!
Fix errors regarding the language markup of your web page.Very important!
Review and improve the page title.Important!
Review and improve the heading structure.Tip!
Add a favicon markup to the HTML code.Tip!

View all

Meta specifications 48% achieved

Title

(Critically important)

reactors.de - Energie, Kernkraft, Atom, Strahlung, Sicherheit, Reaktor, Nuklear, Radioaktivität, Kernspaltung, Kontrolle, Reactors

The page title should be shorter than 580 pixels. It is 1149 pixels long. Optimize title

The domain is used in the page's title.

There are no duplicate words in the title

Meta Title

Meta description

(Critically important)

The meta description is missing.

Meta Description

Crawlability

(Critically important)

There are no problems in accessing the website.

Search Engine Crawlers

Canonical URL

(Important)

No canonical link is specified.

Canonical Tag

Language

(Somewhat important)

Language detected in text: de

Language defined in HTML: en

Server location: United States of America

The given language en does not conform with the detected language de.

Declaring language in HTML

Alternate/Hreflang Links

(Somewhat important)

There are no alternate links specified on this page.

Hreflang

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.

Meta Tags

Domain

(Somewhat important)

The domain is no subdomain.

The domain length is good.

The domain does not contain non-latin characters.

Domain for SEO

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.

SEO-friendly URLs

Charset encoding

(Somewhat important)

The charset encoding (UTF-8) is set correctly.

Character Encoding

Doctype

(Nice to have)

The doctype HTML 5 is set correctly.

The doctype is placed at first in the HTML code.

HTML Doctype

Favicon

(Nice to have)

No favicon is linked in the HTML code.

Favicon

Meta tags

Name	Value
viewport	width=device-width, initial-scale=1.0
lang	en
charset	UTF-8

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Meta and on page check for each page
Automated check for keyword optimization

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Page quality 89% achieved

Content

(Critically important)

This page contains 1564 words. That's ok.

36.7% 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.

16 paragraphs were found on this page.

The text content is perfect.

No placeholders texts or images were found.

There are no duplicates on the site.

The average number of words per sentence of 15.23 words is good.

Content is King

Frames

(Critically important)

This page does not use a frameset.

Frames and framesets

Mobile optimization

(Somewhat important)

No Apple touch icon is specified.

A viewport "width=device-width, initial-scale=1.0" is provided.

Mobile Optimization

Bold and strong tags

(Somewhat important)

The following tag is repeated too often: reactors.de

Strong and Bold Tags

Image SEO

(Somewhat important)

Alt text (alternative text) is correctly used on all found images.

Image SEO

There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.

Social Sharing

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.

HTTPS

Media list

URL	Alt attribute	Title
https://www.reactors.de/logos/logo_7.png	Domain Logo
...Oy-Zsdoj4Gl4DDWPI/276948218723_large.jpg	Spiel & Spaß - Reactors (Neu differenzbesteuert)
...Oy-Zsdoj4Gl4DDWPI/276948218723_large.jpg	Spiel & Spaß - Reactors (Neu differenzbesteuert)
...HK9qvoIRrkbkTbgGKaMgF7rDgZhvCUc2GewLhn0-	Rustyco Reaktor schmierstoffe
...LZGXAUGKLM8e7t4M/341941685548_large.webp	Marvel Charm Kollektion - Iron Man Arc-Reaktor
...XYaabY4ZhhRxZLgI/382175178743_large.webp	Chihiros Reaktor für New Doctor UVC Wasserklärer
...sM4NZBYRdx0J5Ao8/382175223129_large.webp	Chihiros Reaktor für Doctor Mate UVC Wasserklärer
...BqzIoU77RQXt-JU0/343075518272_large.webp	Chihiros Reaktor für New Doctor UVC Wasserklärer
...2cOM53l4zC40SeHw/343075518473_large.webp	Chihiros Reaktor für Doctor Mate UVC Wasserklärer
...2S9WqQxKblmJaAsFfw/2114192894_large.webp	Atom
...9IILIUSAK3doTHPTVA/2058126305_large.webp	Atom
...2S9WqQxKblmJaAsFfw/2058126308_large.webp	Atom
...2S9WqQxKblmJaAsFfw/2058126309_large.webp	Atom

Page structure 79% achieved

H1 heading

(Critically important)

There is no H1 heading specified.

H1-H6 headings

Headings

(Important)

The structure of headings is missing one or more levels. Do not skip heading levels.

H1-H6 headings

Heading structure

Heading level	Content
H2	Produkte zum Begriff Reactors:
H2	Ähnliche Suchbegriffe für Reactors:
H3	Ist Radioaktivität dasselbe wie Strahlung?
H3	Welche Strahlung entsteht bei der Kernspaltung?
H3	Wie kann die kontrollierte Kernspaltung im Reaktor technisch beendet werden?
H3	Warum entsteht bei Kernspaltung Energie?
H3	Kann Erneuerbare Energie die Kernkraft ersetzen?
H3	Warum entsteht bei der Kernspaltung Energie?
H3	Wie gewinnt man bei der Kernkraft Energie?
H3	Was sind die Themen der Radioaktivität und Strahlung?
H3	Woher kommt die Energie bei der Kernspaltung?
H3	Wie viel Energie entsteht bei einer Kernspaltung?
H3	Warum kann durch Kernspaltung Energie gewonnen werden?
H3	Warum wird bei der Kernspaltung Energie freigesetzt?
H4	Nicht das Gesuchte gefunden?
H5	Oder besteht Interesse am Kauf dieser Domain?

Link structure 52% achieved

Internal links

(Important)

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.

Internal Linking

External links

(Nice to have)

There are 1 external links on this page.

External Links

Found links on this page

Link	Attributes	Anchor text
https://www.reactors.de/		reactors.de IMG-ALT Domain Logo
https://www.reactors.de/Energie		Energie
https://www.reactors.de/Kernkraft		Kernkraft
https://www.reactors.de/Atom		Atom
https://www.reactors.de/Strahlung		Strahlung
/Sicherheit		Sicherheit
https://www.reactors.de/Reaktor		Reaktor
https://www.reactors.de/Nuklear		Nuklear
/Radioaktivität		Radioaktivität
/Kernspaltung		Kernspaltung
https://www.reactors.de/Kontrolle		Kontrolle
https://www.reactors.de/Energie	Text duplicate	Energie
https://www.reactors.de/Kernkraft	Text duplicate	Kernkraft
https://www.reactors.de/Atom	Text duplicate	Atom
https://www.reactors.de/Strahlung	Text duplicate	Strahlung
/Sicherheit	Text duplicate	Sicherheit
https://www.reactors.de/Reaktor	Text duplicate	Reaktor
https://www.reactors.de/Nuklear	Text duplicate	Nuklear
/Radioaktivität	Text duplicate	Radioaktivität
/Kernspaltung	Text duplicate	Kernspaltung
https://www.reactors.de/Kontrolle	Text duplicate	Kontrolle
https://www.shopping.eu/int/Re...	New window External Subdomain	Weiter zu Shopping.eu
https://www.reactors.de/Energie	Text duplicate	Energie
/Kernspaltung	Text duplicate	Kernspaltung
https://www.reactors.de/Strahlung	Text duplicate	Strahlung
/Freigesetzt		Freigesetzt
https://www.reactors.de/Form		Form
https://www.reactors.de/Entsteht		Entsteht
/Bindungsenergie		Bindungsenergie
https://www.reactors.de/Kerne		Kerne
https://www.reactors.de/Neutronen		Neutronen
https://www.reactors.de/Kernkraft	Text duplicate	Kernkraft
/Gammastrahlung		Gammastrahlung
/ Neutronen	Text duplicate	Neutronen
/ Elektronen		Elektronen
https://www.reactors.de/ Protonen		Protonen
https://www.reactors.de/ Photonen		Photonen
/ Alphastrahlung		Alphastrahlung
/ Betastrahlung		Betastrahlung
/ Neutrinos		Neutrinos
/ Positronen		Positronen
/ Röntgenstrahlung.		Röntgenstrahlung.
https://www.reactors.de/Spaltung		Spaltung
https://www.reactors.de/ Energie	Text duplicate	Energie
https://www.reactors.de/ Kern		Kern
/ Neutronen	Text duplicate	Neutronen
/ Freisetzung		Freisetzung
/ Bindungsenergie	Text duplicate	Bindungsenergie
/ Massendefekt		Massendefekt
https://www.reactors.de/ Reaktion		Reaktion
/ Kettenreaktion		Kettenreaktion
https://www.reactors.de/ Fission		Fission
/Klimaschutz		Klimaschutz
/ Nachhaltigkeit		Nachhaltigkeit
/ Dekarbonisierung		Dekarbonisierung
/ Erneuerbare Energien		Erneuerbare Energien
/ Kernenergie		Kernenergie
/ Atomkraftwerk		Atomkraftwerk
/ Nuklearenergie		Nuklearenergie
/ Umweltfreundlichkeit		Umweltfreundlichkeit
/ Zukunftssicherung		Zukunftssicherung
https://www.reactors.de/Spaltung	Text duplicate	Spaltung
https://www.reactors.de/ Energie	Text duplicate	Energie
/ Neutronen	Text duplicate	Neutronen
/ Freisetzung	Text duplicate	Freisetzung
/ Bindungsenergie	Text duplicate	Bindungsenergie
/ Massendefekt	Text duplicate	Massendefekt
/ Atomkerne		Atomkerne
/ Kettenreaktion	Text duplicate	Kettenreaktion
https://www.reactors.de/ Fusion		Fusion
https://www.reactors.de/ Reaktion	Text duplicate	Reaktion
https://www.reactors.de/Spaltung	Text duplicate	Spaltung
https://www.reactors.de/ Reaktor	Text duplicate	Reaktor
https://www.reactors.de/ Uran		Uran
/ Brennstoff		Brennstoff
/ Neutronen	Text duplicate	Neutronen
https://www.reactors.de/ Wärme		Wärme
https://www.reactors.de/ Turbine		Turbine
https://www.reactors.de/ Strom		Strom
/ Sicherheit	Text duplicate	Sicherheit
/ Entsorgung.		Entsorgung.
https://www.reactors.de/Neutronen	Text duplicate	Neutronen
/ Elektronen	Text duplicate	Elektronen
https://www.reactors.de/ Photonen	Text duplicate	Photonen
/ Gammastrahlung	Text duplicate	Gammastrahlung
/ Alpha-Teilchen		Alpha-Teilchen
/ Beta-Teilchen		Beta-Teilchen
/ Neutrinos	Text duplicate	Neutrinos
https://www.reactors.de/ Wärme	Text duplicate	Wärme
/ Strahlung	Text duplicate	Strahlung
/Kernspaltung	Text duplicate	Kernspaltung
https://www.reactors.de/ Energie	Text duplicate	Energie
/ Entstehung		Entstehung
https://www.reactors.de/ Reaktion	Text duplicate	Reaktion
/ Freisetzung	Text duplicate	Freisetzung
/ Kernkraftwerk		Kernkraftwerk
/ Umwandlung		Umwandlung
/ Kernbrennstoff		Kernbrennstoff
/ Neutronen	Text duplicate	Neutronen
https://www.reactors.de/ Fission	Text duplicate	Fission
https://www.reactors.de/Uran	Text duplicate	Uran
/ Neutronen	Text duplicate	Neutronen
https://www.reactors.de/ Spaltung	Text duplicate	Spaltung
/ Kettenreaktion	Text duplicate	Kettenreaktion
https://www.reactors.de/ Wärme	Text duplicate	Wärme
https://www.reactors.de/ Strom	Text duplicate	Strom
/ Brennstoff	Text duplicate	Brennstoff
https://www.reactors.de/ Reaktor	Text duplicate	Reaktor
https://www.reactors.de/ Fission	Text duplicate	Fission
/ Energiegewinnung		Energiegewinnung
https://www.reactors.de/Spaltung	Text duplicate	Spaltung
https://www.reactors.de/ Kern	Text duplicate	Kern
https://www.reactors.de/ Energie	Text duplicate	Energie
/ Freisetzung	Text duplicate	Freisetzung
/ Neutronen	Text duplicate	Neutronen
/ Kettenreaktion	Text duplicate	Kettenreaktion
/ Bindungsenergie	Text duplicate	Bindungsenergie
/ Massendefekt	Text duplicate	Massendefekt
/ Atomkerne	Text duplicate	Atomkerne
https://www.reactors.de/ Fusion	Text duplicate	Fusion
/info/impressum		Impressum

Server configuration 87% achieved

HTTP redirects

(Critically important)

This page redirects to "https://www.reactors.de/"

WWW Redirect

HTTP header

(Important)

The web server version is sent within the HTTP header.

No X-Powered HTTP header is sent.

This page uses GZip for compressed data transmission.

HTTP headers

Performance

(Somewhat important)

The page response time is very slow (4.02 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.

The file size of the HTML document is fine (157 kB).

Page Speed

HTTP Response Header

Name	Value
server	openresty/1.25.3.2
date	Sat, 28 Sep 2024 12:42:15 GMT
content-type	text/html; charset=utf-8
vary	accept-encoding
content-encoding	gzip
statuscode	200
http_version	HTTP/2

External factors 8% achieved

Backlinks

(Critically important)

This page has only a few links from other websites.

This page only has backlinks from 1 referring domains.

This page only has 25 backlinks.

This page only has few backlinks from 1 different ip addresses.

This page is referenced by wikipedia.

Backlinks

Links from Wikipedia

Berkelio

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /clickout
Disallow: /info/

User-agent: MJ12bot
Disallow: /

User-agent: AhrefsBot
Disallow: /

User-agent: SemrushBot
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: DotBot
Disallow: /

User-agent: Serpstatbot
Disallow: /

User-agent: SeekportBot
Disallow: /

User-agent: SEOlyt/1.0
Disallow: /

User-agent: SEOkicks-Robot
Disallow: /

Similar sites

Search preview

www.reactors.de

reactors.de - Energie, Kernkraft, Atom, Strahlung, Sicherheit, Reak...

Most important keywords

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

Keyword	Result	Recheck
reactors	72%	Check
Kernkraft	54%	Check
Strahlung	53%	Check
Radioaktivität	53%	Check
Reaktor	51%	Check
Energie	50%	Check
Kernspaltung	48%	Check
Atom	48%	Check
Kernkraft ersetzen	48%	Check
Sicherheit	45%	Check
Kontrolle	45%	Check
Nuklear	45%	Check
Kernspaltung Energie	45%	Check
Strahlung abgegeben	45%	Check
elektromagnetischer Strahlung	45%	Check
entsteht Energie	45%	Check
Kernspaltung entsteht	44%	Check
Entsteht	43%	Check
Chihiros Reaktor	43%	Check
Energie freigesetzt	42%	Check
Erneuerbare Energie	42%	Check
Energie gewonnen	42%	Check
im Reaktor technisch beendet	41%	Check
Kernspaltung Energie freigesetzt	41%	Check
um beispielsweise	41%	Check

Show more keywords and terms

Test up to 1.000 webpages of reactors.de with our free plan!

Easy troubleshooting for your entire website
Meta and on page check for each page
Automated check for keyword optimization

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Reactors.de - SEO Checker

Task list of SEO Improvements 8 Tasks

Meta specifications 48% achieved

(Critically important)

(Critically important)

(Critically important)

(Important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Nice to have)

(Nice to have)

Meta tags

Test up to 1.000 webpages of reactors.de with our free plan!

Page quality 89% achieved

(Critically important)

(Critically important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Nice to have)

(Nice to have)

(Somewhat important)

Media list

Page structure 79% achieved

(Critically important)

(Important)

Heading structure

Link structure 52% achieved

(Important)

(Nice to have)

Found links on this page

Server configuration 87% achieved

(Critically important)

(Important)

(Somewhat important)

HTTP Response Header

External factors 8% achieved

(Critically important)

Links from Wikipedia

Robots.txt

Similar sites

Search preview

Most important keywords

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