Unterwasseroper.de - SEO Checker

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Overview of the SEO Check
Meta information
70% 
Page quality
21% 
Page structure
79% 
Link structure
30% 
Server
24% 
External factors
25% 
SEO Score
Response time
1.02 s
File size
117.00 kB
Words
235
Media files
10
Number of links
12 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
UnterwasserOper - UnterWasserOper.e.V.
There are word repetitions in the page title.
The length of the page title is perfect. (377 pixels out of 580 max pixel length)
Meta description
(Critically important)
Wir verbinden Welten!
The meta description is too short. (139 pixels out of 1000 max pixel length) Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: de
Server location: United States of America
The language is not specified in the HTML markup.
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)
There should not be dynamic parameters 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.
Favicon
(Nice to have)
No favicon is linked in the HTML code.

Meta tags

NameValue
DescriptionWir verbinden Welten!
KeywordsPool, Wasser, Oper, Musik, Palaoa, unter Wasser, Tauchen, Musik, Gesang, Oper, Zeitgenössische Oper, Klang, Foto, Chor, Sänger, Darstellung, Uraufführung, weltweit, einmalig, nass, trocken, Hydrophon, Stadt, versunken
AuthorUnterwasserOper
PublisherUnterwasserOper
CopyrightUnterwasserOper UG (haftungsbeschränkt)
charsetutf-8

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Page quality

Content
(Critically important)
There are only 235 words on this page. Use at least 250 words to provide useful information.
These Typos were found:
  • weiterere => weitere
42.6% of the text are stop words.
The page contains a listing, which indicates a good text layout.
5 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 13.67 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
This page loads 4 JavaScript files. This may affect the load time negatively.
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)
8 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
At least one javascript file was found, which is not integrated via HTTPS.
This website uses HTTPS to protect privacy and integrity of the exchanged data.

Media list

URLAlt attributeTitle
/img/unterwasseroper_logo.pngUnterwasserOper
/upload/Panorama_UO_4.jpgNo alt attribute provided
/upload/Panorama_UO_5.jpgNo alt attribute provided
/upload/Panorama_UO_6.jpgNo alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
Video URLWidthHeight
https://www.youtube.com/embed/XIC4cNJYZ501099618

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Termine:
H3 Unsere erste Aktion als Verein war im Oktober 2016 die kulturelle Expedition ins Meeresschutzgebiet vor La Gomera.
Baselink: https://unterwasseroper.de/
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
The number of internal links is ok.
Every linktext is unique.
None of the anchor texts is too long.
There are no external links on this page.

Found links on this page

LinkAttributesAnchor text
/index.php?id=1IMG-ALT UnterwasserOper
/index.php?id=2UnterWasserOper.e.V.
A-TITLE UnterWasserOper.e.V.
/index.php?id=61Home
A-TITLE Home
/index.php?id=3Angebot
A-TITLE Angebot
/index.php?id=28Fotos
A-TITLE Fotos
/index.php?id=4Schule
A-TITLE Schule
/index.php?id=5Kontakt
A-TITLE Kontakt
/index.php?id=1deutsch
/index.php?id=10english
/index.php?id=4weitere Termine ...
/index.php?id=9Impressum
/index.php?id=22Login

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://unterwasseroper.de/index.php?id=2"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
The web server version is sent within the HTTP header.
The X-powered header is sent within the response header. (unnecessary)
Performance
(Somewhat important)
The page response time is slow (1.02 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.
This page loads 5 CSS files. This may affect the page load time negatively.
This page loads 4 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (117 kB).

HTTP Response Header

NameValue
dateWed, 15 May 2024 10:52:00 GMT
serverApache/2.4.59 (Unix)
x-powered-byPHP/7.4.33
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
content-typetext/html; charset=UTF-8
set-cookie109 Characters
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 1 referring domains.
This page only has 1 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

No valid Robots.txt file was found.

Similar sites

Search preview

unterwasseroper.de › index.php
UnterwasserOper - UnterWasserOper.e.V.
Wir verbinden Welten!

Most important keywords

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

KeywordResultRecheck
UnterWasserOper56%Check
kulturelle38%Check
Expedition38%Check
Termine38%Check
Aktion38%Check
Verein38%Check
Gomera38%Check
Oktober38%Check
Meeresschutzgebiet38%Check
kulturelle Expedition38%Check
Show more keywords and terms

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