Buceodonosti.com - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
86% 
Page structure
100% 
Link structure
70% 
Server
90% 
External factors
48% 
SEO Score
Response time
0.60 s
File size
161.50 kB
Words
640
Media files
35
Number of links
98 internal / 16 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Buceo Donosti · Centro de Buceo en San Sebastián
The length of the page title is perfect. (464 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Centro SSI con más de 25 años de experiencia. Cursos, bautismos y salidas desde Pasai Donibane, junto a Donostia / San Sebastián. Conoce Buceo Donosti.
The length of the meta description is perfect. (978 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.buceodonosti.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: es
Language defined in HTML: es-es
Server location: United States of America
The following language is defined by HTML: es-es
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
viewportwidth=device-width, initial-scale=1
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionCentro SSI con más de 25 años de experiencia. Cursos, bautismos y salidas desde Pasai Donibane, junto a Donostia / San Sebastián. Conoce Buceo Donosti.
generatorSite Kit by Google 1.190.0
msapplication-TileImagehttps://www.buceodonosti.com/wp-content/uploads/2025/04/cropped-favicon-3-270x270.png
article:publisherhttps://www.facebook.com/buceodonosti/
article:modified_time2026-09-16T12:05:47+00:00
langes-es
twitter:cardsummary_large_image
twitter:imagehttps://www.buceodonosti.com/wp-content/uploads/2025/03/foto_buceodonosti_buceo_nocturno_azulada-1200x567.png
twitter:site@buceodonosti
twitter:image:altBuceadores de Buceo Donosti durante una inmersión nocturna
og:localees_ES
og:typewebsite
og:titleBuceo Donosti · Centro de Buceo en San Sebastián
og:descriptionCentro SSI con más de 25 años de experiencia. Cursos, bautismos y salidas desde Pasai Donibane, junto a Donostia / San Sebastián. Conoce Buceo Donosti.
og:urlhttps://www.buceodonosti.com/
og:site_nameBuceo Donosti
og:imagehttps://www.buceodonosti.com/wp-content/uploads/2025/03/foto_buceodonosti_buceo_nocturno_azulada-1200x567.png
og:image:width1200
og:image:height567
og:image:typeimage/png
og:image:altBuceadores de Buceo Donosti durante una inmersión nocturna
charsetUTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
These Typos were found:
  • pagina => página
This page contains 640 words. That's ok.
20.3% 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.
6 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 14.93 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
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 13 tags for this page.
Image SEO
(Somewhat important)
6 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)
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
...epress-multilingual-cms/res/flags/es.svges
...epress-multilingual-cms/res/flags/eu.svgeu
...epress-multilingual-cms/res/flags/en.svgen
/wp-content/uploads/2025/03/logo_buceo.pngLogo Buceo Donostilogo_buceo
/wp-content/uploads/2025/03/logo_buceo.pngLogo Buceo Donostilogo_buceo
...epress-multilingual-cms/res/flags/es.svges
...epress-multilingual-cms/res/flags/eu.svgeu
...epress-multilingual-cms/res/flags/en.svgen
/wp-content/uploads/2025/03/logo_buceo.pngLogo Buceo Donostilogo_buceo
/wp-content/uploads/2025/03/logo_buceo.pngLogo Buceo Donostilogo_buceo
/wp-content/uploads/2025/06/logo_ssi_dc.pngLogo SSI Dive Center
...content/uploads/2025/06/logo_ssi_erc.pngLogo Extended Range Center
...content/uploads/2025/06/logo_ssi_cdc.pngLogo Classified Diving Center
/wp-content/uploads/2025/06/logo_ssi_fc.pngLogo Freediving Center
...content/uploads/2025/06/logo_ssi_dcg.pngLogo Diamond Center
...content/uploads/2025/06/logo_ssi_itc.pngLogo Instructor Training Center
...oads/2025/04/tour-title-divider-1_lg.pngNo alt attribute providedtour-title-divider 1_lg
...ontent/uploads/2025/04/buceo_tortuga.jpgImagen buceador con tortugabuceo_tortuga
...ontent/uploads/2025/06/pagina-inicio.jpgEquipo buceo Donosti con cartel garbiketa limpieza en el fondo marino de Pasaiapagina inicio
...ent/uploads/2025/05/buceo_pecestigre.jpgImagen de un buceador en el fondo del mar con peces tigrebuceo_pecestigre
...ntent/uploads/2025/03/divisor_blanco.pngdivisor_blancodivisor_blanco
...tent/uploads/2025/06/Cursos-de-buceo.jpgImagen de los cursos de buceo que se imparten en el centroCursos de buceo
...t/uploads/2022/08/tour-title-divider.pngNo alt attribute providedtour-title-divider
...nt/uploads/2025/06/SALIDAS-DE-BUCEO1.jpgImagen de la salida de buceoSALIDAS DE BUCEO1
...t/uploads/2022/08/tour-title-divider.pngNo alt attribute providedtour-title-divider
/wp-content/uploads/2025/04/buceo_hielo.jpgbuceo_hielobuceo_hielo
...t/uploads/2022/08/tour-title-divider.pngNo alt attribute providedtour-title-divider
/wp-content/uploads/2025/04/logo_mares.pngMares
...t/uploads/2022/08/tour-title-divider.pngNo alt attribute providedtour-title-divider
.../uploads/2025/03/logo_buceo-1024x908.pngLogo buceo donosti
...ontent/uploads/2025/04/icono_twitter.pngicono twitter
...ntent/uploads/2025/04/icono_facebook.pngicono facebook
/wp-content/uploads/2025/04/logo_insta.pngicono instagram
/wp-content/uploads/2026/07/logo_europa.pngNo alt attribute provided
...forms-lite/assets/images/submit-spin.svgCargando

Page structure

H1 heading
(Critically important)
Centro de buceo en Donostia / San Sebastián
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Centro de buceo en Donostia / San Sebastián
H2 Centro y formación SSI
H2 Vive la mejor experiencia de buceo en el Cantábrico
H2 Cursos de Buceo
H2 Salidas de Buceo
H2 Viajes y actividades especiales
H2 Noticias
H2 Equipamiento de buceo
H2 Contacto y Reservas
H2 Únete a nuestra comunidad
H3 Descubre el mundo bajo el mar
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.
There are 16 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.buceodonosti.com/IMG-ALT es
https://www.buceodonosti.com/eu/IMG-ALT eu
https://www.buceodonosti.com/en/IMG-ALT en
https://www.buceodonosti.com/Español
A-TITLE Cambiar a Español
https://www.buceodonosti.com/eu/Euskara
A-TITLE Cambiar a Euskara
https://www.buceodonosti.com/en/English
A-TITLE Cambiar a English
https://www.facebook.com/buceo...New window External Subdomain No Text
https://x.com/buceodonostiNew window External No Text
https://www.instagram.com/buce...New window External Subdomain No Text
https://www.buceodonosti.com/IMG-ALT Logo Buceo Donosti
https://www.buceodonosti.com/Text duplicate IMG-ALT Logo Buceo Donosti
https://reservas.buceodonosti....External Subdomain Reservar
https://www.buceodonosti.com/Anchor No Text
https://www.buceodonosti.com/Inicio
/el-centro/El centro
/cursos/Cursos
/cursos/Buceo Recreativo
/cursos/Buceo Técnico
/cursos/Carrera Profesional
/cursos/Freediving
/cursos/Buceo Adaptado
/inmersiones/puntos-buceo/Puntos de buceo
/inmersiones/puntos-buceo/asti...Astillero
/inmersiones/puntos-buceo/bajo...Bajo de la Gorgonias
/inmersiones/puntos-buceo/bant...Bantxa del Este
/inmersiones/puntos-buceo/bant...Bantxa del Oeste
/inmersiones/puntos-buceo/cala...Cala Bursa (Alabortza)
/inmersiones/puntos-buceo/cala...Cala Illurgieta – Rocas de Mendiola
/inmersiones/puntos-buceo/cano...Cañonero Tajo
/inmersiones/puntos-buceo/seno/El Seno
/inmersiones/puntos-buceo/la-r...La Redonda
/inmersiones/puntos-buceo/onda...Ondartxo
/inmersiones/puntos-buceo/pika...Pikatxilla
/inmersiones/puntos-buceo/tambo/Tambo
/inmersiones/estado-de-la-mar/Estado de la mar
/noticias/Noticias
/nuestros-servicios/Servicios
/nuestros-servicios/Abonados a Buceo Donosti
/nuestros-servicios/Seguro de buceo
/nuestros-servicios/Cargas de aire, Nitrox y Trimix
/nuestros-servicios/Taller de reparaciones
/nuestros-servicios/Salidas en barco
/contacto/Contacto
/contacto/Dónde estamos
https://reservas.buceodonosti....External Subdomain Reservar salida
https://www.buceodonosti.com/Text duplicate IMG-ALT es
https://www.buceodonosti.com/eu/Text duplicate IMG-ALT eu
https://www.buceodonosti.com/en/Text duplicate IMG-ALT en
https://www.buceodonosti.com/Text duplicate Español
A-TITLE Cambiar a Español
https://www.buceodonosti.com/eu/Text duplicate Euskara
A-TITLE Cambiar a Euskara
https://www.buceodonosti.com/en/Text duplicate English
A-TITLE Cambiar a English
https://www.facebook.com/buceo...New window External Subdomain No Text
https://x.com/buceodonostiNew window External No Text
https://www.instagram.com/buce...New window External Subdomain No Text
https://www.buceodonosti.com/Text duplicate IMG-ALT Logo Buceo Donosti
https://www.buceodonosti.com/Text duplicate IMG-ALT Logo Buceo Donosti
https://www.buceodonosti.com/Text duplicate Inicio
/el-centro/Text duplicate El centro
/cursos/Text duplicate Cursos
/cursos/Text duplicate Buceo Recreativo
/cursos/Text duplicate Buceo Técnico
/cursos/Text duplicate Carrera Profesional
/cursos/Text duplicate Freediving
/cursos/Text duplicate Buceo Adaptado
/inmersiones/puntos-buceo/Text duplicate Puntos de buceo
/inmersiones/puntos-buceo/asti...Text duplicate Astillero
/inmersiones/puntos-buceo/bajo...Text duplicate Bajo de la Gorgonias
/inmersiones/puntos-buceo/bant...Text duplicate Bantxa del Este
/inmersiones/puntos-buceo/bant...Text duplicate Bantxa del Oeste
/inmersiones/puntos-buceo/cala...Text duplicate Cala Bursa (Alabortza)
/inmersiones/puntos-buceo/cala...Text duplicate Cala Illurgieta – Rocas de Mendiola
/inmersiones/puntos-buceo/cano...Text duplicate Cañonero Tajo
/inmersiones/puntos-buceo/seno/Text duplicate El Seno
/inmersiones/puntos-buceo/la-r...Text duplicate La Redonda
/inmersiones/puntos-buceo/onda...Text duplicate Ondartxo
/inmersiones/puntos-buceo/pika...Text duplicate Pikatxilla
/inmersiones/puntos-buceo/tambo/Text duplicate Tambo
/inmersiones/estado-de-la-mar/Text duplicate Estado de la mar
/noticias/Text duplicate Noticias
/nuestros-servicios/Text duplicate Servicios
/nuestros-servicios/Text duplicate Abonados a Buceo Donosti
/nuestros-servicios/Text duplicate Seguro de buceo
/nuestros-servicios/Text duplicate Cargas de aire, Nitrox y Trimix
/nuestros-servicios/Text duplicate Taller de reparaciones
/nuestros-servicios/Text duplicate Salidas en barco
/contacto/Text duplicate Contacto
/contacto/Text duplicate Dónde estamos
https://reservas.buceodonosti....External Subdomain Text duplicate Reservar salida
https://reservas.buceodonosti....External Subdomain Ver salidas y reservar
/cursos/Buceo recreativoVer cursos →
IMG-ALT Logo SSI Dive Center
/cursos/Buceo técnicoVer cursos →
IMG-ALT Logo Extended Range Center
/cursos/Buceo adaptadoVer cursos →
IMG-ALT Logo Classified Diving Center
/cursos/ApneaVer cursos →
IMG-ALT Logo Freediving Center
/el-centro/Centro SSI DiamondConoce el centro →
IMG-ALT Logo Diamond Center
/cursos/Formación de instructoresVer cursos →
IMG-ALT Logo Instructor Training Center
/cursos/open-water-diver-owd/Open Water Diver
/cursos/cursos de buceo técnico
/el-centro/Quienes somos
/cursos/Cursos recreativos SSI desde iniciación hasta instructores.
/cursos/Cursos de Buceo técnico XR (Extended Range)
/cursos/Curso de Apnea (Freediving)
/cursos/Ver cursos disponibles
https://reservas.buceodonosti....External Subdomain Ver próximas salidas
/noticias/Ver todas las noticias
/nuestros-servicios/Ver servicios →
https://reservas.buceodonosti....External Subdomain QUIERO BUCEAR
https://x.com/buceodonostiNew window External IMG-ALT icono twitter
https://www.facebook.com/buceo...New window External Subdomain IMG-ALT icono facebook
https://www.instagram.com/buce...New window External Subdomain IMG-ALT icono instagram
/aviso-legal/Aviso Legal
/politica-privacidad/Política de privacidad
/politica-de--cookies/Política de cookies
https://www.ibd.eus/New window External Subdomain IBD Internet S.L.
https://www.buceodonosti.com/Anchor No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.buceodonosti.com/"
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 page response time of 0.60 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.
The file size of the HTML document is fine (162 kB).

HTTP Response Header

NameValue
servernginx
dateMon, 26 Oct 2026 10:12:56 GMT
content-typetext/html; charset=UTF-8
permissions-policyprivate-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")
link<https://www.buceodonosti.com/wp-json/>; rel="https://api.w.org/"
x-fastcgi-cacheHIT
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 16 referring domains.
This page only has 58 backlinks.
This page only has few backlinks from 16 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

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

Sitemap: https://www.buceodonosti.com/sitemap_index.xml

Similar sites

Search preview

www.buceodonosti.com
Buceo Donosti · Centro de Buceo en San Sebastián
Centro SSI con más de 25 años de experiencia. Cursos, bautismos y salidas desde Pasai Donibane, junto a Donostia / San Sebastián. Conoce Buceo Donosti.

Most important keywords

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

KeywordResultRecheck
buceo97%Check
de buceo91%Check
Buceo Donosti91%Check
Donosti89%Check
Buceo Donosti Centro88%Check
Donosti Centro de Buceo88%Check
Centro de buceo87%Check
de Buceo en San85%Check
Buceo en San Sebastián81%Check
centro79%Check
Show more keywords and terms

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