Subseamonitoring.net - SEO Checker

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Overview of the SEO Check
Meta information
78% 
Page quality
76% 
Page structure
58% 
Link structure
25% 
Server
100% 
External factors
36% 
SEO Score
Response time
0.07 s
File size
178.90 kB
Words
581
Media files
75
Number of links
92 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Netzwerk | SMN e.V.
The page title is too short. (187 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Der Subsea Monitoring Network e.V. ist ein führendes Unternehmensnetzwerk für Unterwassertechnologien in Deutschland und bundesweiter Ansprechpartner für die Meeresforschung und -technik in Deutschland.
The meta description is too long: 1313 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.subseamonitoring.net/
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)
The specified alternate links have no errors.
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
viewportinitial-scale=1, minimum-scale=1, maximum-scale=5, viewport-fit=cover
apple-mobile-web-app-capableyes
descriptionDer Subsea Monitoring Network e.V. ist ein führendes Unternehmensnetzwerk für Unterwassertechnologien in Deutschland und bundesweiter Ansprechpartner für die Meeresforschung und -technik in Deutschland.
langde
twitter:cardsummary
twitter:titleNetzwerk | SMN e.V.
twitter:descriptionDer Subsea Monitoring Network e.V. ist ein führendes Unternehmensnetzwerk für Unterwassertechnologien in Deutschland und bundesweiter Ansprechpartner für die Meeresforschung und -technik in Deutschland.
og:typewebsite
og:descriptionDer Subsea Monitoring Network e.V. ist ein führendes Unternehmensnetzwerk für Unterwassertechnologien in Deutschland und bundesweiter Ansprechpartner für die Meeresforschung und -technik in Deutschland.
og:titleNetzwerk | SMN e.V.
Content-typetext/html;charset=UTF-8
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 581 words. That's ok.
23.1% 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.
4 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 9.88 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "initial-scale=1, minimum-scale=1, maximum-scale=5, viewport-fit=cover" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 12 tags for this page.
Image SEO
(Somewhat important)
71 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
...screensite.com/flags/flags_iso/32/de.pngDeutsch
...screensite.com/flags/flags_iso/32/gb.pngEnglish
...f6f/dms3rep/multi/opt/smn_logo-1920w.pngNo alt attribute provided
...screensite.com/flags/flags_iso/32/de.pngDeutsch
...screensite.com/flags/flags_iso/32/gb.pngEnglish
.../opt/smn_logo-4f3d85fc-c626e6a7-198w.pngNo alt attribute provided
...6f/dms3rep/multi/opt/Leistungen-388w.jpgNo alt attribute provided
...6a9f6f/dms3rep/multi/opt/start1-458w.jpgNo alt attribute provided
...6a9f6f/dms3rep/multi/opt/start2-458w.jpgNo alt attribute provided
...6a9f6f/dms3rep/multi/opt/start3-458w.jpgNo alt attribute provided
...rep/multi/opt/AFZ+Logo-b5244d1a-592w.pngNo alt attribute provided
...ms3rep/multi/opt/Altow-49c8c5c6-592w.pngNo alt attribute provided
...ti/opt/BalticTaucherei-aaf35f4c-592w.pngNo alt attribute provided
.../opt/base_logo_white_background-592w.pngNo alt attribute provided
.../opt/Logo+Horizontal+mit+Slogan-592w.jpgNo alt attribute provided
...ep/multi/opt/EvoLogics-9efdb4fd-592w.pngNo alt attribute provided
.../dms3rep/multi/opt/FMV-4bf3296e-592w.pngNo alt attribute provided
...p/multi/opt/Fraunhofer-befa0d6b-592w.pngNo alt attribute provided
...ep/multi/opt/framework-1aa8e7ed-592w.pngNo alt attribute provided
...f6f/dms3rep/multi/opt/main_logo-592w.jpgNo alt attribute provided
...p/multi/opt/GeoGroup_0-b7150bbf-592w.pngNo alt attribute provided
...ti/opt/HRO_Logo_CMYK_2017_ohneR-592w.jpgNo alt attribute provided
...ulti/opt/IHK_HRO_kurz_15-5mm_4c-592w.jpgNo alt attribute provided
...multi/opt/innomar_logo-33e0bf28-592w.pngNo alt attribute provided
.../dms3rep/multi/opt/IOW-1d2f95f2-592w.jpgNo alt attribute provided
...ulti/opt/Bildmarke_Schriftzug+1-592w.pngNo alt attribute provided
...uliusMarine_Logo_Zugvariante_4c-592w.pngNo alt attribute provided
...multi/opt/Kraken+Power+Logo+web-592w.pngNo alt attribute provided
...rep/multi/opt/KUM+Logo-1c85a257-592w.jpgNo alt attribute provided
...s3rep/multi/opt/Libro_Salutem_b-592w.pngNo alt attribute provided
...a9f6f/dms3rep/multi/opt/LR-logo-592w.pngNo alt attribute provided
...f6f/dms3rep/multi/opt/MacArtney-592w.pngNo alt attribute provided
...ulti/opt/MAR_Logo_mit_Text_2017-592w.pngNo alt attribute provided
...lti/opt/Nautilus_400px-256bb5ec-592w.jpgNo alt attribute provided
...ep/multi/opt/Palfinger-69d33270-592w.pngNo alt attribute provided
...s3rep/multi/opt/RostockBusiness-592w.jpgNo alt attribute provided
..._RGB_Hintergrund+weiss_mit+Rand-592w.pngNo alt attribute provided
.../multi/opt/sensys_logo-8bcca083-592w.pngNo alt attribute provided
...ms3rep/multi/opt/Stascheit+Logo-592w.jpgNo alt attribute provided
...6f/dms3rep/multi/opt/subCtech_0-592w.pngNo alt attribute provided
...rep/multi/opt/SES-Logo-770348b3-592w.jpgNo alt attribute provided
...6a9f6f/dms3rep/multi/opt/Tamsen-592w.pngNo alt attribute provided
...ti/opt/Uni_Rostock_5_0-1f23c4ac-592w.jpgNo alt attribute provided
...lti/opt/Unterwasserproduktionen-592w.jpgNo alt attribute provided
...ep/multi/opt/AFZ+Logo-b5244d1a-1920w.pngNo alt attribute provided
...s3rep/multi/opt/Altow-49c8c5c6-1920w.pngNo alt attribute provided
...ticTaucherei-aaf35f4c-8b08bd07-1920w.pngNo alt attribute provided
...opt/Logo+Horizontal+mit+Slogan-1920w.jpgNo alt attribute provided
...p/multi/opt/EvoLogics-9efdb4fd-1920w.pngNo alt attribute provided
...dms3rep/multi/opt/FMV-4bf3296e-1920w.pngNo alt attribute provided
.../multi/opt/Fraunhofer-befa0d6b-1920w.pngNo alt attribute provided
...p/multi/opt/framework-1aa8e7ed-1920w.pngNo alt attribute provided
.../multi/opt/GeoGroup_0-b7150bbf-1920w.pngNo alt attribute provided
...i/opt/HRO_Logo_CMYK_2017_ohneR-1920w.jpgNo alt attribute provided
...lti/opt/IHK_HRO_kurz_15-5mm_4c-1920w.jpgNo alt attribute provided
...ulti/opt/innomar_logo-33e0bf28-1920w.pngNo alt attribute provided
...lti/opt/Bildmarke_Schriftzug+1-1920w.pngNo alt attribute provided
...dms3rep/multi/opt/IOW-1d2f95f2-1920w.jpgNo alt attribute provided
...ulti/opt/Kraken+Power+Logo+web-1920w.pngNo alt attribute provided
...ep/multi/opt/KUM+Logo-1c85a257-1920w.jpgNo alt attribute provided
...3rep/multi/opt/Libro_Salutem_b-1920w.pngNo alt attribute provided
...9f6f/dms3rep/multi/opt/LR-logo-1920w.pngNo alt attribute provided
...6f/dms3rep/multi/opt/MacArtney-1920w.pngNo alt attribute provided
...lti/opt/MAR_Logo_mit_Text_2017-1920w.pngNo alt attribute provided
...ti/opt/Nautilus_400px-256bb5ec-1920w.jpgNo alt attribute provided
...p/multi/opt/Palfinger-69d33270-1920w.pngNo alt attribute provided
...3rep/multi/opt/RostockBusiness-1920w.jpgNo alt attribute provided
...RGB_Hintergrund+weiss_mit+Rand-1920w.pngNo alt attribute provided
...multi/opt/sensys_logo-8bcca083-1920w.pngNo alt attribute provided
...s3rep/multi/opt/Stascheit+Logo-1920w.jpgNo alt attribute provided
...f/dms3rep/multi/opt/subCtech_0-1920w.pngNo alt attribute provided
...ep/multi/opt/SES-Logo-770348b3-1920w.jpgNo alt attribute provided
...a9f6f/dms3rep/multi/opt/Tamsen-1920w.pngNo alt attribute provided
...i/opt/Uni_Rostock_5_0-1f23c4ac-1920w.jpgNo alt attribute provided
...ti/opt/Unterwasserproduktionen-1920w.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 91 headings on the page. The amount of headings should be in a more proper relation to the amount of text.
Some headings do not have any content.

Heading structure

Heading levelContent
H3 WIR VERBINDEN UND UNTERSTÜTZEN
H3 UNTERWASSERTECHNOLOGIEN IN DEUTSCHLAND
H3 Empty heading
H3 Empty heading
H3 Empty heading
H3 Netzwerk
H3 VISION
H3 ZIELE
H3 VORSTAND
H3 Bildtitel
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H3 Bildtitel Duplicate text
H4 Subsea Monitoring Network e.V.
H4 Alter Hafen Süd 6
H4 18069 Rostock
H4 Empty heading
H4 Empty heading
H4 Impressum | Datenschutz
H4 Uta Hermes
H4 TEL +49 381 2026 8910
H4 Dr. Franziska Schmacka
H4 TEL +49 381 2026 8912
H4 Empty heading
H4 MAIL [email protected]
H4 Subsea Monitoring Network e.V. Duplicate text
H4 Alter Hafen Süd 6 Duplicate text
H4 18069 Rostock Duplicate text
H4 Empty heading
H4 Empty heading
H4 Impressum | Datenschutz Duplicate text
H4 Uta Hermes Duplicate text
H4 TEL 0381 20268910
H4 Dr. Franziska Schmacka Duplicate text
H4 TEL 0381 202 68912
H4 Empty heading
H4 MAIL [email protected] Duplicate text
H6 Mitglieder
H6 Mitglieder Duplicate text
Some anchor texts are used more than once.
63 links don't have an anchor text.
There are 3 links with a trivial anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 3 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.subseamonitoring.net/NETZWERK
/aktivitaetenAKTIVITÄTEN
/leistungenLEISTUNGEN
/mitgliederMITGLIEDER
/kooperationenKOOPERATIONEN
https://www.subseamonitoring.net/KONTAKT
/anmeldung-mv-11-2024Anmeldung MV 11-2024
http://www.linkedin.com/https:...New window External Subdomain No Text
https://www.subseamonitoring.net/Deutsch de
IMG-ALT Deutsch
/en-gbEnglish en
IMG-ALT English
https://www.subseamonitoring.net/No Text
https://www.subseamonitoring.net/Text duplicate Deutsch de
IMG-ALT Deutsch
/en-gbText duplicate English en
IMG-ALT English
https://www.subseamonitoring.net/No Text
https://www.subseamonitoring.net/Text duplicate NETZWERK
/aktivitaetenText duplicate AKTIVITÄTEN
/leistungenText duplicate LEISTUNGEN
/mitgliederText duplicate MITGLIEDER
/kooperationenText duplicate KOOPERATIONEN
https://www.subseamonitoring.net/Text duplicate KONTAKT
/anmeldung-mv-11-2024Text duplicate Anmeldung MV 11-2024
/visionTrivial anchor text
WEITERLESEN
/zieleText duplicate Trivial anchor text
WEITERLESEN
/vorstandText duplicate Trivial anchor text
WEITERLESEN
/afzNo Text
/aldebaranNo Text
/baltic-taucherNo Text
/cranelog-solutionNo Text
/develogicNo Text
/evologicsNo Text
/forschugsverbund-mvNo Text
/fraunhoferNo Text
/frameworkNo Text
/furuno-deutschlandNo Text
/geo-groupNo Text
/hansestadt-rostockNo Text
/kopie-hansestadt-rostockNo Text
/innomarNo Text
/iowNo Text
/julius-marineNo Text
/krakenNo Text
/kumNo Text
/libro-salutemNo Text
/lrNo Text
/mac-artneyNo Text
/marNo Text
/nautilus-marineNo Text
/palfingerNo Text
/rostock-businessNo Text
/rs-divingNo Text
/sensysNo Text
/stascheitNo Text
/subctechNo Text
/subsea-europeNo Text
/tamsenNo Text
/universität-rostockNo Text
/unterwasserproduktionenNo Text
/impressumImpressum
/datenschutzerklärungDatenschutz
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.subseamonitoring.net/No Text
/afzNo Text
/aldebaranNo Text
/baltic-taucherNo Text
/develogicNo Text
/evologicsNo Text
/forschugsverbund-mvNo Text
/fraunhoferNo Text
/frameworkNo Text
/geo-groupNo Text
/kopie-hansestadt-rostockNo Text
/innomarNo Text
/inros-lacknerNo Text
/iowNo Text
/krakenNo Text
/kumNo Text
/libro-salutemNo Text
/lrNo Text
/mac-artneyNo Text
/marNo Text
/nautilus-marineNo Text
/palfingerNo Text
/rostock-businessNo Text
/rs-divingNo Text
/sensysNo Text
/stascheitNo Text
/subctechNo Text
/subsea-europeNo Text
/tamsenNo Text
/universität-rostockNo Text
/unterwasserproduktionenNo Text
/impressumText duplicate Impressum
/datenschutzerklärungText duplicate Datenschutz
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.subseamonitoring.net/No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.subseamonitoring.net/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.07 seconds.
The file size of the HTML document is fine (179 kB).

HTTP Response Header

NameValue
servernginx
dateFri, 18 Oct 2024 04:26:47 GMT
content-typetext/html;charset=utf-8
content-length35833
d-cachefrom-cache
content-encodinggzip
strict-transport-securitymax-age=31536000; preload
x-frame-optionsSAMEORIGIN
content-security-policyframe-ancestors 'self'
x-content-type-optionsnosniff
varyuser-agent,accept-encoding
link<https://lirp.cdn-website.com/7e6a9f6f/dms3rep/multi/opt/Startseite_4309_KBeck-1920w.jpg>; rel=preload; as=image; fetchpriority=high
cache-controlno-cache, no-store, must-revalidate
expiresThu, 01 Jan 1970 00:00:00 GMT
speculation-rules"https://static.cdn-website.com/speculations/rules/prerender-1.0.3.json"
d-geoEU
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 12 referring domains.
This page only has 39 backlinks.
This page only has few backlinks from 9 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.subseamonitoring.net
Netzwerk | SMN e.V.
Der Subsea Monitoring Network e.V. ist ein führendes Unternehmensnetzwerk für Unterwassertechnologien in Deutschland und bundesweiter Ansprechpartner für die Meeresforschung und -technik in Deutschland.

Most important keywords

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

KeywordResultRecheck
Subsea66%Check
Monitoring66%Check
net63%Check
NETZWERK62%Check
Subsea Monitoring Network62%Check
Network54%Check
subseamonitoring54%Check
Subsea Monitoring Network e.V54%Check
Deutsch52%Check
DEUTSCHLAND50%Check
Show more keywords and terms

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