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Doktor-sim.de - SEO Checker

Overview of the SEO Check

Meta information

98%

Page quality

83%

Page structure

58%

Link structure

66%

Server

86%

External factors

27%

SEO Score

SEO Score Widget

Response time

1.46 s

File size

39.10 kB

Words

862

Media files

Number of links

15 internal / 17 external

Task list of SEO Improvements 4 Tasks

Add a H1 heading to this page.Very important!
Use good headings on the page.Very important!
Improve the page response time.Very important!
The page title should be better suited to the content of the page.Important!

Meta specifications 98% achieved

Title

(Critically important)

Handytarife zum Simsen und Surfen - Günstig bestellen | DR.SIM

The page title should be shorter than 580 pixels. It is 584 pixels long. Optimize title

There are no duplicate words in the title

Meta Title

Meta description

(Critically important)

Telefoniere, simse und chatte mit Deinen Liebsten. Bei DR.SIM findest Du supergünstige Handyverträge im D-Netz. Jetzt informieren und sparen!

The length of the meta description is perfect. (894 pixels out of 1000 max pixel length)

Meta Description

Crawlability

(Critically important)

There are no problems in accessing the website.

Search Engine Crawlers

Canonical URL

(Important)

https://www.doktor-sim.de/

There is a valid canonical link specified.

Canonical Tag

Language

(Somewhat important)

Language detected in text: de

Language defined in HTML: de

Server location: Canada

The following language is defined by HTML: 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)

The favicon is linked correctly.

Favicon

Meta tags

Name	Value
viewport	width=device-width, initial-scale=1
team	it.ice.ecom.frontend
cf-id	21J6MxoSt3qaDoNqv5jbPB
description	Telefoniere, simse und chatte mit Deinen Liebsten. Bei DR.SIM findest Du supergünstige Handyverträge im D-Netz. Jetzt informieren und sparen!
robots	index,follow
application-name	Mega-Sim
msapplication-TileColor	#FFFFFF
msapplication-TileImage	/img/favicon/ms-icon-144x144.png
msapplication-config	/img/favicon/browserconfig.xml
lang	de
charset	utf-8

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Page quality 83% achieved

Content

(Critically important)

Some words from the page title are not used within the pages content

This page contains 862 words. That's ok.

28.1% of the text are stop words.

The page contains a listing, which indicates a good text layout.

13 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 12.93 words is good.

Content is King

Frames

(Critically important)

This page does not use a frameset.

Frames and framesets

Mobile optimization

(Somewhat important)

A viewport "width=device-width, initial-scale=1" is provided.

At least one Apple touch icon is specified.

Mobile Optimization

Bold and strong tags

(Somewhat important)

The usage of strong and bold tags is perfect. We recommend the use of up to 17 tags for this page.

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
/img/logo-single.svg	DR.SIM
...adeb0d64943c38edf7d/header-icon-netz.svg	Icon
...0cb4908c899f6e3be4dc/header-icon-lte.svg	Icon
...9f4645d509cfef5aa/header-icon-kosten.svg	Icon
...1210fed6c206d5bdd5fd/header-icon-mnp.svg	Icon
/img/ds-box-mock-phone.png	Warum DR.SIM
/img/logo-single.svg	doktor-sim.de

Page structure 58% achieved

H1 heading

(Critically important)

There is no H1 heading specified.

H1-H6 headings

Headings

(Important)

There are no headings specified on the page. Headings are important for search engine optimization and help to structure your content.

H1-H6 headings

Heading structure

No headings were found.

Link structure 66% achieved

Internal links

(Important)

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.

Internal Linking

External links

(Nice to have)

There are 17 external links on this page.

External Links

Found links on this page

Link	Attributes	Anchor text
https://www.doktor-sim.de/	Anchor	Unsere Tarife
https://www.doktor-sim.de/	Anchor	Warum DR.SIM?
/shop/cart/modify?products=(P-...	Subdomain	In den Warenkorb
https://www.doktor-sim.de/	Anchor	100 GB14,99 €
https://www.doktor-sim.de/	Anchor Text duplicate	100 GB14,99 €
https://www.doktor-sim.de/	Anchor	20 GB7,99 €
https://www.doktor-sim.de/	Anchor Text duplicate	20 GB7,99 €
https://www.doktor-sim.de/	Anchor	50 GB9,99 €
https://www.doktor-sim.de/	Anchor Text duplicate	50 GB9,99 €
/shop/cart/modify?products=(P-...	Subdomain Text duplicate	In den Warenkorb
https://media.mdm.klarmobil.de...	New window External Subdomain	Produktinformationsblatt
https://media.mdm.klarmobil.de...	New window External Subdomain	Tarifdetails
/shop/cart/modify?products=(P-...	Subdomain Text duplicate	In den Warenkorb
https://media.mdm.klarmobil.de...	New window External Subdomain Text duplicate	Produktinformationsblatt
https://media.mdm.klarmobil.de...	New window External Subdomain Text duplicate	Tarifdetails
/shop/cart/modify?products=(P-...	Subdomain Text duplicate	In den Warenkorb
https://media.mdm.klarmobil.de...	New window External Subdomain Text duplicate	Produktinformationsblatt
https://media.mdm.klarmobil.de...	New window External Subdomain Text duplicate	Tarifdetails
/shop/cart/modify?products=(P-...	Subdomain Text duplicate	In den Warenkorb
https://media.mdm.klarmobil.de...	New window External Subdomain Text duplicate	Produktinformationsblatt
https://media.mdm.klarmobil.de...	New window External Subdomain Text duplicate	Tarifdetails
/shop/cart/modify?products=(P-...	Subdomain Text duplicate	In den Warenkorb
https://media.mdm.klarmobil.de...	New window External Subdomain Text duplicate	Produktinformationsblatt
https://media.mdm.klarmobil.de...	New window External Subdomain Text duplicate	Tarifdetails
/shop/cart/modify?products=(P-...	Subdomain Text duplicate	In den Warenkorb
https://media.mdm.klarmobil.de...	New window External Subdomain Text duplicate	Produktinformationsblatt
https://media.mdm.klarmobil.de...	New window External Subdomain Text duplicate	Tarifdetails
https://www.klarmobil.de/unter...	New window External Subdomain	Barrierefreiheit
https://www.klarmobil.de/unter...	New window External Subdomain	Impressum
https://www.klarmobil.de/servi...	New window External Subdomain	Kontakt
https://www.klarmobil.de/unter...	New window External Subdomain	AGB & Datenschutz
https://www.freenet-digital.de...	New window External Subdomain	Vertrag kündigen

Server configuration 86% achieved

HTTP redirects

(Critically important)

This page redirects to "https://www.doktor-sim.de/"

WWW Redirect

HTTP header

(Important)

No X-Powered HTTP header is sent.

The web server transmits the web page (HTML) in compressed form.

HTTP headers

Performance

(Somewhat important)

The page response time is slow (1.46 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 (39 kB).

Page Speed

HTTP Response Header

Name	Value
date	Wed, 30 Jul 2025 23:23:39 GMT
content-type	text/html; charset=UTF-8
cf-ray	96789adc5d400086-CDG
cf-cache-status	DYNAMIC
cache-control	no-store,max-age=300
set-cookie	436 Characters
strict-transport-security	max-age=31536000; includeSubDomains; preload;
vary	Accept-Encoding
server-timing	cfCacheStatus;desc="DYNAMIC"
server	cloudflare
content-encoding	gzip
statuscode	200
http_version	HTTP/2

External factors 27% achieved

Backlinks

(Critically important)

This page has only a few links from other websites.

This page only has backlinks from 9 referring domains.

This page only has 65 backlinks.

This page only has few backlinks from 9 different ip addresses.

Backlinks

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow:

Similar sites

Search preview

www.doktor-sim.de

Handytarife zum Simsen und Surfen - Günstig bestellen | DR.SIM

Telefoniere, simse und chatte mit Deinen Liebsten. Bei DR.SIM findest Du supergünstige Handyverträge im D-Netz. Jetzt informieren und sparen!

Most important keywords

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

Keyword	Result	Recheck
SIM	71%	Check
im D-Netz	59%	Check
Flat im	54%	Check
Flat im D-Netz	51%	Check
Doktor	48%	Check
Allnet Flat im	47%	Check
D-Netz	46%	Check
surfen	46%	Check
Tarife	46%	Check
Telefonie	46%	Check
telefonieren und surfen	46%	Check
Es erfolgt	46%	Check
Flat Tarife	40%	Check
D-Netz Qualität	40%	Check
Flat Telefonie	40%	Check
zu 50 Mbit	39%	Check
Kosten	36%	Check
100 GB	35%	Check
99 Euro	35%	Check
Flat	34%	Check
Monat	34%	Check
Allnet	34%	Check
EUR	34%	Check
Internet	34%	Check
Anschlusspreis	34%	Check

Show more keywords and terms

Automatically check doktor-sim.de including all subpages at once!

Check 300+ SEO parameters on every page of your website
Easy troubleshooting with optimization suggestions
Automated check for keyword optimization

Try for free
Guaranteed free of charge during trial period.

Doktor-sim.de - SEO Checker

Task list of SEO Improvements 4 Tasks

Meta specifications 98% 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

Automatically check doktor-sim.de including all subpages at once!

Page quality 83% achieved

(Critically important)

(Critically important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Nice to have)

(Nice to have)

(Somewhat important)

Media list

Page structure 58% achieved

(Critically important)

(Important)

Heading structure

Link structure 66% achieved

(Important)

(Nice to have)

Found links on this page

Server configuration 86% achieved

(Critically important)

(Important)

(Somewhat important)

HTTP Response Header

External factors 27% achieved

(Critically important)

Links from Wikipedia

Robots.txt

Similar sites

Search preview

Most important keywords

Automatically check doktor-sim.de including all subpages at once!

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