Vacinacaoemdia.com.br - SEO Checker

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Overview of the SEO Check
Meta information
91% 
Page quality
58% 
Page structure
100% 
Link structure
62% 
Server
76% 
External factors
3% 
SEO Score
Response time
0.73 s
File size
23.10 kB
Words
244
Media files
11
Number of links
16 internal / 16 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Vacinação em dia
The page title is too short. (159 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
O calendário digital de vacinação desde o nascimento até os 19 anos!
The length of the meta description is perfect. (430 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://vacinacaoemdia.com.br/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: pt
Language defined in HTML: pt-br
Server location: United States of America
The following language is defined by HTML: pt-br
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 name is very long.
The domain is no subdomain.
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 character encoding is not specified in the HTTP header.
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=1.0
descriptionO calendário digital de vacinação desde o nascimento até os 19 anos!
application-nameVacinação em dia
authorGSK
copyrightVacinação em dia
urlhttps://vacinacaoemdia.com.br/
langpt-br
twitter:cardsummary_large_image
twitter:titleVacinação em dia
twitter:descriptionO calendário digital de vacinação desde o nascimento até os 19 anos!
twitter:imagehttps://vacinacaoemdia.com.br/img/og-image.png
twitter:domainvacinacaoemdia.com.br
twitter:urlhttps://vacinacaoemdia.com.br/
og:titleVacinação em dia
og:typewebsite
og:urlhttps://vacinacaoemdia.com.br/
og:imagehttps://vacinacaoemdia.com.br/img/og-image.png
og:site_nameVacinação em dia
og:descriptionO calendário digital de vacinação desde o nascimento até os 19 anos!
Content-Typetext/html; charset=UTF-8
X-UA-CompatibleIE=edge,chrome=1
Cache-Controlno-cache, no-store
Pragmano-cache, no-store
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 244 words on this page. Use at least 250 words to provide useful information.
Words from the H1 heading are not used in the page content.
The average number of words per sentence of 29.67 words is high.
17.6% 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.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0" 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 6 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
/img/icon-whatsapp.svgWhatsApp
/img/icon-facebook.svgFacebook
/img/icon-twitter.svgTwitter
/img/icon-link.svgCompartilhar link do App
/img/logo-fundo-escuro.svgLogo Vacinação em dia
/img/profile-1.pngImagem de criança
/img/profile-2.pngImagem de adulto
/img/profile-3.pngImagem de gestante
/img/profile-4.pngImagem de idosa
/img/gsk-brand.pngGSK Logo
/img/SBIm-brand.pngSBIm Logo

Page structure

H1 heading
(Critically important)
Bem-vindo(a) ao Vacinação em Dia!
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Bem-vindo(a) ao Vacinação em Dia!
H2 Regras gerais de vacinação
H2 Para mais informações acesse
H2 Informações do app
H2 Escolha o perfil de paciente que deseja consultar no calendário vacinal
H2 Saiba mais sobre vacinação contra COVID-19 e as regras gerais de vacinação
H3 Compartilhar
H3 0-19 anos
H3 20-59 anos
H3 Gestante
H3 ≥ 60 anos
H3 Vacinações contra COVID-19
H3 Conceitos técnicos
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 16 external links on this page.

Found links on this page

LinkAttributesAnchor text
/technical-notes.htmlNotas técnicas
https://familia.sbim.org.br/va...New window External Subdomain Conceitos gerais
/attenuated-x-inactivated-vacc...Vacinas vivas atenuadas X inativadas
/combine-vaccine-table.htmlQuadro de vacinas combinadas
/co-administration-minimum-bre...Coadministração e intervalos mínimos
/exchange-of-vaccines.htmlIntercâmbio de vacinas de diferentes fabricantes
/pni-private-service-differenc...Diferenças PNI e serviço privado
https://familia.sbim.org.br/?I...New window External Subdomain Dúvidas frequentes
https://www.gov.br/saude/pt-br...New window External PNI
https://sbim.org.br/calendario...New window External SBIm
https://www.sbp.com.br/imprens...New window External Subdomain SBP
https://www.youtube.com/watch?...New window External Subdomain Tutorial
https://br.gsk.com/pt-br/termo...New window External Subdomain Termos de uso
https://privacy.gsk.com/pt-br/...New window External Subdomain Política de privacidade
https://br.gsk.com/pt-br/fale-...New window External Subdomain Contato
https://api.whatsapp.com/send?...New window External Subdomain IMG-ALT WhatsApp
http://www.facebook.com/sharer...New window External Subdomain IMG-ALT Facebook
https://twitter.com/share?url=...New window External IMG-ALT Twitter
https://www.gov.br/saude/pt-br...New window External Acessar
/search.html?profile=teen&lnkH...Consultar
https://br.gsk.com/pt-br/New window External Subdomain IMG-ALT GSK Logo
https://sbim.org.br/New window External IMG-ALT SBIm Logo
/index.html?profile=teenHome
/list-vaccines.html?profile=teenBusca por vacinas
/results.html?profile=teenRecomendação por idade
/search.html?profile=teen&lnkH...Informações do app
/search.html?profile=teenCriança ou adolescente
/list-vaccines.html?profile=adultAdulto
/list-vaccines.html?profile=pr...Gestante
/list-vaccines.html?profile=el...Idoso
https://sbim.org.br/covid-19New window External Vacinação contra COVID-19
/search.html?profile=teen&lnkH...Conceitos técnicos

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://vacinacaoemdia.com.br/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
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 0.73 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 (23 kB).

HTTP Response Header

NameValue
cache-controlno-cache
content-encodinggzip
content-security-policydefault-src 'self'; script-src 'self' 'unsafe-inline' https://www.googletagmanager.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; img-src 'self' data: https://www.googletagmanager.com https://www.google-analytics.com; font-src 'self' data: https://fonts.gstatic.com; connect-src 'self' https://www.google-analytics.com https://*.google-analytics.com https://*.analytics.google.com https://www.googletagmanager.com; frame-ancestors 'self'; base-uri 'self'; object-src 'none'; form-action 'self'
content-typetext/html
dateFri, 23 Oct 2026 15:02:17 GMT
etagW/"6a85c256-5c4a"
last-modifiedWed, 19 Aug 2026 14:48:54 GMT
permissions-policygeolocation=(), microphone=(), camera=(), payment=(), usb=(), interest-cohort=()
referrer-policystrict-origin-when-cross-origin
servernginx/1.27.5
strict-transport-securitymax-age=31536000; includeSubDomains
varyAccept-Encoding
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 1 referring domains.
This page only has 3 backlinks.
This page only has few backlinks from 1 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Allow: /
Allow: *.css
Allow: *.js

Sitemap: https://vacinacaoemdia.com.br/sitemap.xml

Similar sites

Search preview

vacinacaoemdia.com.br
Vacinação em dia
O calendário digital de vacinação desde o nascimento até os 19 anos!

Most important keywords

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

KeywordResultRecheck
vacinação90%Check
Vacinação em86%Check
19 anos56%Check
anos54%Check
Bem-vindo50%Check
calendário50%Check
de vacinas49%Check
60 anos48%Check
COVID-1947%Check
gerais43%Check
Show more keywords and terms

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