Blue-shell.de - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
36% 
Page structure
79% 
Link structure
97% 
Server
93% 
External factors
100% 
SEO Score
Response time
0.37 s
File size
635.70 kB
Words
412
Media files
5
Number of links
9 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Blue Shell Cologne | Home of Music, Art and Spoken Word
The length of the page title is perfect. (524 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Seit jeher ist das Blue Shell ein beliebter Anlaufpunkt für Musiker, Schauspieler, Schriftsteller und andere mehr oder weniger exotische Zeitgenossen.
The length of the meta description is perfect. (917 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.blue-shell.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: 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
descriptionSeit jeher ist das Blue Shell ein beliebter Anlaufpunkt für Musiker, Schauspieler, Schriftsteller und andere mehr oder weniger exotische Zeitgenossen.
google-site-verificationPBdGQ5o5-TB4JB6DiaLspx-N-FjlsVBc_-lqvduI4Qc
viewportwidth=device-width, initial-scale=1
generatorWix.com Website Builder
format-detectiontelephone=no
skype_toolbarskype_toolbar_parser_compatible
facebook-domain-verificationtz5e5pc751vmbnk7uh08deb5r5lbku
langde
twitter:cardsummary_large_image
twitter:titleBlue Shell Cologne | Home of Music, Art and Spoken Word
twitter:descriptionSeit jeher ist das Blue Shell ein beliebter Anlaufpunkt für Musiker, Schauspieler, Schriftsteller und andere mehr oder weniger exotische Zeitgenossen.
twitter:imagehttps://static.wixstatic.com/media/9c9c60_2ca19dbad76349679e51077b1ea2db7f~mv2.jpg/v1/fill/w_2500,h_1666,al_c/9c9c60_2ca19dbad76349679e51077b1ea2db7f~mv2.jpg
og:titleBlue Shell Cologne | Home of Music, Art and Spoken Word
og:descriptionSeit jeher ist das Blue Shell ein beliebter Anlaufpunkt für Musiker, Schauspieler, Schriftsteller und andere mehr oder weniger exotische Zeitgenossen.
og:imagehttps://static.wixstatic.com/media/9c9c60_2ca19dbad76349679e51077b1ea2db7f~mv2.jpg/v1/fill/w_2500,h_1666,al_c/9c9c60_2ca19dbad76349679e51077b1ea2db7f~mv2.jpg
og:image:width2500
og:image:height1666
og:urlhttps://www.blue-shell.de
og:site_nameBlue Shell
og:typewebsite
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

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.
Only 1 paragraph/s was/were found on this page.
There are only 412 words on this page. Good pages should have about 800 words of useful content.
24.8% of the text are stop words.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 22 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
The file size of the HTML document is very large (635.7 kB).
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 8 tags for this page.
Image SEO
(Somewhat important)
1 images have no alt attribute. The content of alt attributes is used by search engines.
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
...bc7d6fcbb34a42f1a7c93aeb5449b53a~mv2.jpgNo alt attribute provided
....01,enc_avif,quality_auto/BLUE_SHELL.pngBLUE_SHELL.png
...uto/4057345bcf57474b96976284050c00df.pngFacebook
...uto/45bce1d726f64f1999c49feae57f6298.pngYouTube
...uto/e1aa082f7c0747168d9cf43e77046142.pngInstagram

Page structure

H1 heading
(Critically important)
Gewinne Tickets und erfahre Neuigkeiten als Erste*r
The H1 heading is perfect.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Gewinne Tickets und erfahre Neuigkeiten als Erste*r
H2 VORSCHAU
H4 VORSCHAU 2025
H5 Wenn ihr wollt, folgt uns auf unseren anderen Kanälen:
H6 ! Das ist nur eine Ergänzung !
H6 DAS AKTUELLE PROGRAMM FINDET IHR WEITER OBEN!
There are too few (9) internal links on this page.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.blue-shell.de/homeSubdomain IMG-ALT BLUE_SHELL.png
https://www.blue-shell.de/homeSubdomain Home of music, art and spoken word
https://www.blue-shell.de/homeSubdomain HOME
/programmSubdomain PROGRAMM
/das-blue-shellSubdomain BLUE SHELL
/kopie-von-blue-shellSubdomain !! JOBS !!
https://www.blue-shell.de/shopSubdomain SHOP
/kontakt-infosSubdomain KONTAKT | INFOS | VERMIETUNG
https://www.mixcloud.com/musch...New window External Subdomain MUSCHELRADIO
https://www.blue-shell.de/homeSubdomain Eintreten
http://www.facebook.com/bluesh...New window External Subdomain IMG-ALT Facebook
https://www.youtube.com/channe...New window External Subdomain IMG-ALT YouTube
https://instagram.com/blueshel...New window External IMG-ALT Instagram

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.blue-shell.de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The file size of the HTML document is very large (636 kB).
The page response time is excellent with 0.37 seconds.

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
link<https://static.parastorage.com/>; rel=preconnect; crossorigin;,<https://static.parastorage.com/>; rel=preconnect;,<https://static.wixstatic.com/>; rel=preconnect; crossorigin;,<https://static.wixstatic.com/>; rel=preconnect;,<https://siteassets.parastorage.com>; rel=preconnect; crossorigin;,
html-cacheabletrue
etagW/"2ee0040a3ab78356b5e3a20210541e86"
content-languageen-US
strict-transport-securitymax-age=86400
age380809
x-wix-request-id1746579745.66924445502594290520
set-cookie91 Characters
cache-controlprivate,max-age=0,must-revalidate
serverPepyaka
x-content-type-optionsnosniff
content-encodingbr
accept-rangesbytes
dateWed, 07 May 2025 01:02:25 GMT
x-served-bycache-fra-etou8220144-FRA
x-cacheMISS
varyAccept-Encoding
server-timingcache;desc=hit, varnish;desc=hit_miss, dc;desc=fastly_84_g
x-seen-byyvSunuo/8ld62ehjr5B7kA==,WD1HRWp6HtwVKpzxLkVT7rxkNjrXdwdgtu6E0yACibU=,yI4PPEXc3bvXNWfpzSkUarxkNjrXdwdgtu6E0yACibU=,m0j2EEknGIVUW/liY8BLLoYGnhGZa9Rhvi0flLlNQtwlJk2S3kV4GhWnrhiCH1G7,2d58ifebGbosy5xc+FRalpag6Zs0H5mXSeDQIf3UK1wW0rH3PYXY3iGXOr634NbDrLq1AADdatvvRCXX5JfYAg==,2UNV7KOq4oGjA5+PKsX47Nu8+b2FrLqyPcFweIzdCTK8ZDY613cHYLbuhNMgAom1
via1.1 google
glb-x-seen-bybS8wRlGzu0Hc+WrYuHB8QIg44yfcdCMJRkBoQ1h6Vjc=
alt-svch3=":443"; ma=2592000,h3-29=":443"; ma=2592000
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 46 referring domains.
This page has 279 backlinks.
This page has backlinks from 42 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Allow: /
User-agent: Googlebot
Disallow: *?lightbox=

# Optimization for Google Ads Bot
User-agent: AdsBot-Google-Mobile
User-agent: AdsBot-Google
Disallow: /_api/*
Disallow: /_partials*
Disallow: /pro-gallery-webapp/v1/galleries/*

# Block PetalBot
User-agent: PetalBot
Disallow: /

# Crawl delay for overly enthusiastic bots
User-agent: dotbot
Crawl-delay: 10
User-agent: AhrefsBot
Crawl-delay: 10

Sitemap: https://www.blue-shell.de/sitemap.xml

# Auto generated, go to SEO Tools > Robots.txt Editor to change this

Similar sites

Search preview

www.blue-shell.de
Blue Shell Cologne | Home of Music, Art and Spoken Word
Seit jeher ist das Blue Shell ein beliebter Anlaufpunkt für Musiker, Schauspieler, Schriftsteller und andere mehr oder weniger exotische Zeitgenossen.

Most important keywords

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

KeywordResultRecheck
BLUE73%Check
SHELL73%Check
BLUE SHELL73%Check
Neuigkeiten55%Check
Gewinne55%Check
Tickets55%Check
erfahre55%Check
Blue Shell Cologne52%Check
music46%Check
Spoken Word46%Check
Show more keywords and terms

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