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Jonathan1.net - SEO Checker

Overview of the SEO Check

Meta information

53%

Page quality

57%

Page structure

100%

Link structure

60%

Server

98%

External factors

SEO Score

SEO Score Widget

Response time

0.43 s

File size

36.30 kB

Words

373

Media files

Number of links

87 internal / 9 external

Task list of SEO Improvements 8 Tasks

Add a meta description.Very important!
Fix errors regarding the language markup of your web page.Very important!
The specified alternate link pointing to the page itself is invalid.Very important!
Review and improve the page title.Important!
The page title should be better suited to the content of the page.Important!
The H1 heading should suit better to the page content. (Words from the heading are rarely used in the text)Important!
Use good alternative descriptions (alt attributes) for your images.Tip!
Improve the page response time.Tip!

View all

Meta specifications 53% achieved

Title

(Critically important)

Jonathan – Willkommen zu einem unvergesslichen Urlaub! - Jonathan - Katamaran Segeln Tauchen Kojencharter Karibik

The page title should be shorter than 580 pixels. It is 1080 pixels long. Optimize 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)

https://www.jonathan1.net/

There is a valid canonical link specified.

Canonical Tag

Language

(Somewhat important)

Language detected in text: de

Server location: United States of America

The language is not specified in the HTML markup.

Declaring language in HTML

Alternate/Hreflang Links

(Somewhat important)

The alternate link to the page itself is invalid.

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
msapplication-config	https://www.jonathan1.net/wp-content/themes/jonathan/img/browserconfig.xml
theme-color	#ffffff
viewport	width=device-width, initial-scale=1.0
robots	index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
generator	WPML ver:4.4.9 stt:1,3;
article:modified_time	2018-11-27T20:37:33+00:00
twitter:card	summary
twitter:label1	Geschätzte Lesezeit
twitter:data1	1 Minute
og:locale	de_DE
og:type	website
og:title	Jonathan – Willkommen zu einem unvergesslichen Urlaub! - Jonathan - Katamaran Segeln Tauchen Kojencharter Karibik
og:description	Karl Heinz und Sabine segeln mit Freunden und Gästen zu den schönsten Plätzen dieser Welt. Die Orte, die wir mit JONATHAN bereisen haben alle etwas gemeinsam: Sie sind selten, untouristisch, sehr wertvoll und meist nur mit dem Segelschiff zu erreichen. Erforschen Sie auf eindrucksvollen Tauchsafaris die spektakuläre Unterwasserwelt. Machen Sie beim Hochseeangeln den großen Fang. […]
og:url	https://www.jonathan1.net/
og:site_name	Jonathan - Katamaran Segeln Tauchen Kojencharter Karibik
og:image	https://www.jonathan1.net/wp-content/uploads/2017/04/jonathan_footer_home.jpg
og:image:width	1160
og:image:height	400
og:image:type	image/jpeg
charset	UTF-8

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Easy troubleshooting with optimization suggestions
Automated check for keyword optimization

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Page quality 57% achieved

Content

(Critically important)

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

Words from the H1 heading are not used in the page content.

There are only 373 words on this page. Good pages should have about 800 words of useful content.

28.4% of the text are stop words.

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

3 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 16.88 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=1.0" 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 7 tags for this page.

Strong and Bold Tags

Image SEO

(Somewhat important)

1 images have no alt attribute. The content of alt attributes is used by search engines.

Image SEO

This page is optimized perfectly for social networks.

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
...tent/themes/jonathan/img/mobile-menu.svg	Mobiles Menü
...mes/jonathan/img/jonathan_logo_large.svg	Jonathan
...es/jonathan/img/jonathan_logo_medium.svg	Jonathan
...mes/jonathan/img/jonathan_logo_small.svg	Jonathan
...nt/uploads/flags/jonathan_flag_en_on.svg	Englisch
...nt/uploads/flags/jonathan_flag_de_on.svg	Deutsch
...nt/uploads/flags/jonathan_flag_en_on.svg	Englisch
...nt/uploads/flags/jonathan_flag_de_on.svg	Deutsch
...022/06/jonathan-slider-ordupatarabot.jpg	Die Freiheit genießen...
...nathan-slider-great-blue-hole-belize.jpg	Die Welt erleben...
...022/06/jonathan-slider-bermuda-jacks.jpg	Das Abenteuer spüren...
/wp-content/uploads/2017/07/04-Slider.jpg Insecure Content	Der Natur nahe sein...
...s/jonathan/img/jonathan_flaschenpost.png	Die Flaschenpost von Jonathan
...t/themes/jonathan/img/meeresrauschen.jpg	Meeresrauschen
...t/themes/jonathan/img/jonathan_video.png	Video Jonathan
/wp-content/uploads/2021/08/deine-yacht.jpg	Deine Yacht
/wp-content/uploads/2017/04/kachel_crew.jpg	Deine Crew
...ent/uploads/2017/04/kachel_abenteuer.jpg	Deine Abenteuer
...ontent/uploads/2021/08/kachel_reisen.jpg	Reisen & Preise
...uploads/2017/04/jonathan_footer_home.jpg	No alt attribute provided
...nt/uploads/flags/jonathan_flag_en_on.svg	Englisch
...nt/uploads/flags/jonathan_flag_de_on.svg	Deutsch

Page structure 100% achieved

H1 heading

(Critically important)

Jonathan – Willkommen zu einem unvergesslichen Urlaub!

The H1 heading is perfect.

H1-H6 headings

Headings

(Important)

The heading structure is perfect.

H1-H6 headings

Heading structure

Heading level	Content
H1	Jonathan – Willkommen zu einem unvergesslichen Urlaub!
H2	Deine Yacht
H2	Deine Crew
H2	Deine Abenteuer
H2	Reisen & Preise
H3	Jetzt Jonathan erforschen
H3	Jetzt die Crew kennenlernen
H3	Jetzt auf Entdeckungstour gehen
H3	Jetzt deine Traumreise finden

Link structure 60% 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 9 external links on this page.

External Links

Found links on this page

Link	Attributes	Anchor text
https://www.jonathan1.net/	Subdomain	IMG-ALT Jonathan A-TITLE Startseite
/die-yacht/jonathan/	Subdomain Text duplicate	Jonathan
/die-yacht/green-cruisen/	Subdomain	Green Cruisen
/die-yacht/kabinen/	Subdomain	Kabinen
/die-yacht/technische-ausstatt...	Subdomain	Technische Ausstattung
/die-crew/karl-heinz-edler/	Subdomain	Karl Heinz Edler
/die-crew/sabine-koinig/	Subdomain	Sabine Koinig-Edler
/die-abenteuer/segeln/	Subdomain	Segeln
/die-abenteuer/tauchen/	Subdomain	Tauchen
/die-abenteuer/wassersport/	Subdomain	Wassersport
/die-abenteuer/unvergessliche-...	Subdomain	Abenteuerreisen
/reisen-und-preise/toernkalender/	Subdomain	Törnkalender
/reisen-und-preise/reviere/	Subdomain	Reviere
/reisen-und-preise/inklusivpaket/	Subdomain	Jonathan Inklusive Paket
/reisen-und-preise/zusatzpakete/	Subdomain	Zusatzpakete
/kundenstimmen/	Subdomain	Feedback
/kontakt/anfrage/	Subdomain	Anfragen
/kontakt/impressum/	Subdomain	Impressum / Datenschutz
https://www.facebook.com/Katam...	New window External Subdomain	Facebook
https://www.instagram.com/jona...	New window External Subdomain	Instagram
https://www.jonathan1.net/blog/	Subdomain	Blog
https://www.jonathan1.net/video/	Subdomain	Videogrüße von Bord
/partner/	Subdomain	Partner
https://www.jonathan1.net/en/	Subdomain	IMG-ALT Englisch
https://www.jonathan1.net/	Subdomain	IMG-ALT Deutsch
/die-yacht/jonathan/	Subdomain Text duplicate	Jonathan
/die-yacht/green-cruisen/	Subdomain Text duplicate	Green Cruisen
/die-yacht/kabinen/	Subdomain Text duplicate	Kabinen
/die-yacht/technische-ausstatt...	Subdomain Text duplicate	Technische Ausstattung
/die-crew/karl-heinz-edler/	Subdomain Text duplicate	Karl Heinz Edler
/die-crew/sabine-koinig/	Subdomain Text duplicate	Sabine Koinig-Edler
/die-abenteuer/segeln/	Subdomain Text duplicate	Segeln
/die-abenteuer/tauchen/	Subdomain Text duplicate	Tauchen
/die-abenteuer/wassersport/	Subdomain Text duplicate	Wassersport
/die-abenteuer/unvergessliche-...	Subdomain Text duplicate	Abenteuerreisen
/reisen-und-preise/toernkalender/	Subdomain Text duplicate	Törnkalender
/reisen-und-preise/reviere/	Subdomain Text duplicate	Reviere
/reisen-und-preise/inklusivpaket/	Subdomain Text duplicate	Jonathan Inklusive Paket
/reisen-und-preise/zusatzpakete/	Subdomain Text duplicate	Zusatzpakete
/kundenstimmen/	Subdomain Text duplicate	Feedback
/kontakt/anfrage/	Subdomain Text duplicate	Anfragen
/kontakt/impressum/	Subdomain Text duplicate	Impressum / Datenschutz
https://www.facebook.com/Katam...	New window External Subdomain Text duplicate	Facebook
https://www.instagram.com/jona...	New window External Subdomain Text duplicate	Instagram
https://www.jonathan1.net/blog/	Subdomain Text duplicate	Blog
https://www.jonathan1.net/video/	Subdomain Text duplicate	Videogrüße von Bord
/partner/	Subdomain Text duplicate	Partner
https://www.jonathan1.net/en/	Subdomain Text duplicate	IMG-ALT Englisch
https://www.jonathan1.net/	Subdomain Text duplicate	IMG-ALT Deutsch
https://www.facebook.com/Katam...	New window External Subdomain	No Text
https://www.instagram.com/jona...	New window External Subdomain	No Text
/blog/die-flaschenpost-von-jon...	Subdomain	IMG-ALT Die Flaschenpost von Jonathan A-TITLE Die Flaschenpost von Jonathan
/blog/die-flaschenpost-von-jon...	Subdomain Text duplicate	Die Flaschenpost von Jonathan A-TITLE Die Flaschenpost von Jonathan
/blog/die-flaschenpost-von-jon...	Subdomain	Jetzt lesen A-TITLE Die Flaschenpost von Jonathan
/blog/meeresrauschen/	Subdomain	IMG-ALT Meeresrauschen A-TITLE Meeresrauschen
/blog/meeresrauschen/	Subdomain Text duplicate	Meeresrauschen A-TITLE Meeresrauschen
/blog/meeresrauschen/	Subdomain Text duplicate	Jetzt lesen A-TITLE Meeresrauschen
https://www.jonathan1.netvideo/	External Subdomain	IMG-ALT Video Jonathan A-TITLE Video Jonathan
https://www.jonathan1.net/video/	Subdomain Text duplicate	Videogrüße von Bord A-TITLE Video Jonathan
https://www.jonathan1.net/video/	Subdomain	Jetzt ansehen A-TITLE Video Jonathan
/die-yacht/jonathan	Subdomain	IMG-ALT Deine Yacht
/die-yacht/jonathan	Subdomain Text duplicate	Deine Yacht
/die-yacht/jonathan	Subdomain	Jetzt Jonathan erforschen
/die-crew/karl-heinz-edler	Subdomain	IMG-ALT Deine Crew
/die-crew/karl-heinz-edler	Subdomain Text duplicate	Deine Crew
/die-crew/karl-heinz-edler	Subdomain	Jetzt die Crew kennenlernen
/die-abenteuer/segeln	Subdomain	IMG-ALT Deine Abenteuer
/die-abenteuer/segeln	Subdomain Text duplicate	Deine Abenteuer
/die-abenteuer/segeln	Subdomain	Jetzt auf Entdeckungstour gehen
/reisen-und-preise/toernkalender	Subdomain	IMG-ALT Reisen & Preise
/reisen-und-preise/toernkalender	Subdomain Text duplicate	Reisen & Preise
/reisen-und-preise/toernkalender	Subdomain	Jetzt deine Traumreise finden
/die-yacht/jonathan/	Subdomain Text duplicate	Jonathan
/die-yacht/green-cruisen/	Subdomain Text duplicate	Green Cruisen
/die-yacht/kabinen/	Subdomain Text duplicate	Kabinen
/die-yacht/technische-ausstatt...	Subdomain Text duplicate	Technische Ausstattung
/die-crew/karl-heinz-edler/	Subdomain Text duplicate	Karl Heinz Edler
/die-crew/sabine-koinig/	Subdomain Text duplicate	Sabine Koinig-Edler
/die-abenteuer/segeln/	Subdomain Text duplicate	Segeln
/die-abenteuer/tauchen/	Subdomain Text duplicate	Tauchen
/die-abenteuer/wassersport/	Subdomain Text duplicate	Wassersport
/die-abenteuer/unvergessliche-...	Subdomain Text duplicate	Abenteuerreisen
/reisen-und-preise/toernkalender/	Subdomain Text duplicate	Törnkalender
/reisen-und-preise/reviere/	Subdomain Text duplicate	Reviere
/reisen-und-preise/inklusivpaket/	Subdomain Text duplicate	Jonathan Inklusive Paket
/reisen-und-preise/zusatzpakete/	Subdomain Text duplicate	Zusatzpakete
/kundenstimmen/	Subdomain Text duplicate	Feedback
/kontakt/anfrage/	Subdomain Text duplicate	Anfragen
/kontakt/impressum/	Subdomain Text duplicate	Impressum / Datenschutz
https://www.facebook.com/Katam...	New window External Subdomain Text duplicate	Facebook
https://www.instagram.com/jona...	New window External Subdomain Text duplicate	Instagram
https://www.jonathan1.net/blog/	Subdomain Text duplicate	Blog
https://www.jonathan1.net/video/	Subdomain Text duplicate	Videogrüße von Bord
/partner/	Subdomain Text duplicate	Partner
https://www.jonathan1.net/en/	Subdomain Text duplicate	IMG-ALT Englisch
https://www.jonathan1.net/	Subdomain Text duplicate	IMG-ALT Deutsch

Server configuration 98% achieved

HTTP redirects

(Critically important)

This page redirects to "https://www.jonathan1.net/"

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 of 0.43 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.

A Content Delivery Network like Google Hosted Libraries can save bandwidth for the JQuery files.

The file size of the HTML document is fine (36 kB).

Page Speed

HTTP Response Header

Name	Value
server	nginx
date	Thu, 15 May 2025 02:58:18 GMT
content-type	text/html; charset=UTF-8
content-length	6603
x-pingback	https://www.jonathan1.net/xmlrpc.php
x-frame-options	SAMEORIGIN
link	<https://www.jonathan1.net/wp-json/>; rel="https://api.w.org/", <https://www.jonathan1.net/wp-json/wp/v2/pages/2>; rel="alternate"; type="application/json", <https://www.jonathan1.net/>; rel=shortlink
vary	Accept-Encoding
content-encoding	gzip
statuscode	200
http_version	HTTP/2

External factors 3% 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 2 backlinks.

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

Backlinks

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Similar sites

Search preview

www.jonathan1.net

Jonathan – Willkommen zu einem unvergesslichen Urlaub! - Jonathan -...

Most important keywords

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

Keyword	Result	Recheck
Jonathan	81%	Check
Jonathan Willkommen	73%	Check
unvergesslichen Urlaub	62%	Check
unvergesslichen	61%	Check
Urlaub	61%	Check
Crew	46%	Check
Katamaran Segeln	46%	Check
Segeln	45%	Check
Tauchen	45%	Check
Abenteuer	42%	Check
Yacht	42%	Check
Reisen	42%	Check
Preise	40%	Check
erforschen	38%	Check
Flaschenpost	38%	Check
Meeresrauschen	38%	Check
kennenlernen	38%	Check
Entdeckungstour	38%	Check
gehen	38%	Check
Traumreise	38%	Check
finden	38%	Check
Katamaran Segeln Tauchen Kojencharter	37%	Check
genießen	36%	Check
Welt	36%	Check
Menü	36%	Check

Show more keywords and terms

Automatically check jonathan1.net 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.

Jonathan1.net - SEO Checker

Task list of SEO Improvements 8 Tasks

Meta specifications 53% 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 jonathan1.net including all subpages at once!

Page quality 57% achieved

(Critically important)

(Critically important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Nice to have)

(Nice to have)

(Somewhat important)

Media list

Page structure 100% achieved

(Critically important)

(Important)

Heading structure

Link structure 60% achieved

(Important)

(Nice to have)

Found links on this page

Server configuration 98% achieved

(Critically important)

(Important)

(Somewhat important)

HTTP Response Header

External factors 3% achieved

(Critically important)

Links from Wikipedia

Robots.txt

Similar sites

Search preview

Most important keywords

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