www.editoramostarda.com.br SEO Report

Pricing Free Tools Articles

Report generated 17 days ago

https://www.editoramostarda.com.br

Your general SEO Checkup Score

Archived

67/100

SEO Score

Average SEO score of top 100 sites: 75%

This website received an SEO score of 67 out of 100, which is below the average score of 75. However, there are 18 important issues that need to be fixed to improve your website's ranking on search engines and enhance its overall performance.

18 Failed

4 Warnings

51 Passed

Issues to fix

HIGH

To provide a good user experience, Google recommends that sites should aim for a Largest Contentful Paint duration of 2.5 seconds or less.

HIGH

It is recommended to avoid URL parameters and to use hyphens to separate words in the URL structure, rather than underscores.

HIGH

To ensure that Search Engines can accurately identify the topic of this webpage, it is important to include the most common keywords in the title tag, meta description, and heading tags.

HIGH

To improve the website experience for your visitors, it is recommended to eliminate any render-blocking resources on this webpage.

HIGH

Using images in a modern format can significantly reduce the file size and improve the loading speed of a webpage, providing a better user experience and potentially increasing engagement.

HIGH

Users may abandon pages that take longer than 5 seconds to load, resulting in a potential loss of up to 50% of visitors. Faster loading pages can lead to increased traffic, better conversions, and higher sales.

HIGH

Add descriptive and relevant "alt" attributes to all "img" tags to improve website accessibility.

HIGH

Consider reducing the HTML size to improve loading times and retain visitors.

MEDIUM

To provide a good user experience, Google recommends that sites should aim for a Time To First Byte value of 0.8 seconds or less.

MEDIUM

To provide a good user experience, Google recommends that sites should aim for a First Contentful Paint value of 1.8 seconds or less.

MEDIUM

Serve properly sized images to reduce page loading times and to improve user's experience.

MEDIUM

Add a Google Analytics script to this website to help in diagnosing potential SEO issues by monitoring site visitors and traffic sources.

MEDIUM

Reducing the Document Object Model (DOM) size can lead to faster page loading times, improved site performance, and better user experience by decreasing the amount of time it takes for the browser to process and render the page.

MEDIUM

Avoid performance and security issues by adding "rel=noopener" or "rel=noreferrer" to your "target=_blank" links.

LOW

To protect against spam harvesters, consider hiding or obfuscating email addresses in your page code.

LOW

Using more than 20 HTTP requests on a webpage can negatively impact the loading time.

LOW

Consider adding the Strict-Transport-Security header to your webpage to ensure that web traffic is encrypted over HTTPS, mitigating the risk of man-in-the-middle attacks and other security threats.

LOW

This website either lacks a favicon or it has not been referenced properly.

Common SEO issues

Score: 59

Failed: 6

Warnings: 2

Passed: 17

Meta Title Test100% of top 100 sites passed

This webpage is using a title tag.

Text: Inclusão em Cada História | Editora Mostarda

Length: 44 characters

Meta Description Test92% of top 100 sites passed

This webpage is using a meta description tag with a length of 134 characters. We recommend using well-written and inviting meta descriptions with a length between 150 and 220 characters (spaces included).

Text: Literatura infantil com diversidade e afeto. Biografias ilustradas de personalidades negras e indígenas que inspiram desde a infância.

Length: 134 characters

Google Search Results Preview Test

Desktop version

https://www.editoramostarda.com.br/Inclusão em Cada História | Editora MostardaLiteratura infantil com diversidade e afeto. Biografias ilustradas de personalidades negras e indígenas que inspiram desde a infância.

Mobile version

Most Common Keywords Test

There is likely no optimal keyword density (search engine algorithms have evolved beyond keyword density metrics as a significant ranking factor). It can be useful, however, to note which keywords appear most often on your page and if they reflect the intended topic of your page. More importantly, the keywords on your page should appear within natural sounding and grammatically correct copy.

102comprar33braille26cookies21black21power

Keywords Usage Test48% of top 100 sites passed

The most common keywords of this webpage are not distributed across the important HTML tags! Primary keywords should appear in title tag, meta description and heading tags to help Search Engines to properly identify the topic of this webpage.

Keyword

Title tag

Meta description

Headings

comprar

braille

black

power

Keywords Cloud Test

abdiasailtonaliceamavaandradeantonioarmazenarassisatualautografadobarackbarretoblackbraillebrasilcamposcapacategoriacheckboxcoleçãocomprarconsentconsentimentocookiecookielawinfocookiesdavidefinidodididiárioduraediçãoespecialfelipafornecergamagdprgonzalezguajajarahamiltonharrietjardimjoséjoãojurunakaririkitokopenawakrenaklançamentoslaudelinalelialimalivroluizléliamacaquinhomachadomadalenamalcolmmandelamariamariellemellomestremichellemiltonmonthsmulheresmárionakinascimentonelsonobamaoriginaloutrosovelhinhasparapatrocíniopeloperformanceplugpowerpreçoprimeirorebouçassampaiosantossitesôniatebastheodorotodostubmanturmausuáriovocêvolumewalkerwebsite

Competitor Domains Test

Heading Tags Test62% of top 100 sites passed

This webpage contains too many H1 tags! H1 tags should re-inforce the intended topic of your page to search engines - too many tags may make the topic less clear, or look like spam tactics. Consider using less than 5 H1 tags.

Diário de uma Ausência – Fragmentos de Memória

Arara-Açu – A Origem do Cocar

Clarice Vê Estrelas

Aleijadinho – Antonio Francisco Lisboa

Coleção Meu Primeiro Black Power – Heroínas da Liberdade

Coleção Lideranças Indígenas

Box Meninas Sonhadoras, Mulheres Cientistas: Sustentabilidade

Box Black Power 1

Box Black Power 2

Coleção Meu Primeiro Black Power – Capa Dura

Combo Kariri

Box Meninas Sonhadoras, Mulheres Cientistas

Coleção Mulheres Brasileiras

Coleção Meu Primeiro Black Power

Mário Juruna

Davi Kopenawa

Madalena Paraguaçu

Ailton Krenak

Sônia Guajajara

Turma Do Kito – Colhendo Saúde

Turma Do Kito – Vamos Proteger os Animais!

Turma Do Kito – Reduzir, Reutilizar, Reciclar!

Turma Do Kito – Uma Aventura no Safari

Turma Do Kito – Pequenas Atitudes, Grandes Mudanças

Turma Do Kito – Eu Tenho Direitos! Você Também!

Diário Black Power – Azul

Diário Black Power – Laranja

Ler e Aprender – Volume 1

Ler e Aprender – Volume 2

Ler e Colorir – Volume 2

Ler e Colorir – Volume 1

A Cor do Vazio

Brasil Tumbeiro – Autografado

O Jardim de Marielle

O Macaquinho que Amava a Lua

Ovelhinhas

Eu Sou Duda Pimenta

Saguairu

Brasil Tumbeiro

Braille – Stephen William Hawking – Capa Dura

Braille – Ludwig Van Beethoven – Capa Dura

Braille – Lima Barreto

Braille – Harriet Tubman

Braille – Madalena Paraguacu

Braille – Mestre Didi – Deoscóredes M. dos Santos

Braille – Michelle Obama

Braille – Davi Kopenawa

Braille – Mario Juruna

Braille – Hamilton Naki

Braille – Maria Felipa

Braille – Lelia Gonzalez

Braille – Joao Candido

Braille – Machado de Assis

Braille – José do Patrocínio

Braille – Ailton Krenak

Braille – Sônia Guajajara

Braille – Theodoro Sampaio

Braille – Malcolm X

Braille – Abdias do Nascimento

Braille – O Macaquinho Que Amava A Lua

Braille – Nelson Mandela

Braille – Barack Obama

Braille – Luiz Gama

Braille – Laudelina de Campos Mello

Braille – Beatriz Nascimento

Braille – Alice Walker

Braille – Andre e Antonio Rebouças

Braille – Milton Santos

Braille – Tebas – Joaquim Pinto de Oliveira

Mario Andrade

João do Rio

Maria Firmina dos Reis

Lima Barreto – Edição Especial – Capa Dura – Autografado

Lélia Gonzalez – Edição Especial – Capa Dura – Autografado

Mário de Andrade – Edição Especial – Capa Dura – Autografado

Glória Maria Matta da Silva – Edição Especial – Capa Dura – Autografado

Mestre Didi – Deoscoredes M. dos Santos – Autografado

Maria Felipa – Autografado

Glória Maria Matta da Silva – Edição Especial – Capa Dura

Maria Firmina dos Reis – Edição Especial – Capa Dura

João do Rio – Edição Especial – Capa Dura

Mário de Andrade – Edição Especial – Capa Dura

Lélia Gonzalez – Edição Especial – Capa Dura

Lima Barreto – Edição Especial – Capa Dura

Lima Barreto

João Cândido

Maria Felipa

Lélia Gonzalez

Hamilton Naki

Mestre Didi – Deoscoredes M. dos Santos

Michelle Obama

Harriet Tubman

Machado de Assis

José do Patrocínio

Luiz Gama

Gestão Publica – Inovando o Serviço Público a Partir das Pessoas

Diversidade nas páginas, inclusão em cada história.

Selecionar Categoria

Confira nos banners acima as nossas últimas novidades e lançamentos

Monte seu Combo Personalizado

Para escolher seu livro de forma individual, clique no botão "Escolher livro individualmente"

Lançamentos

Box e coleções de Livros

Coleção Kariri

Livros de Atividades e Diários

Destaques

Braille

Coleção Black Power

Livros Selo Referência

Fale Conosco em nossos canais de contato

Em breve retornaremos sua mensagem

CNPJ: 23.142.976/0001-02 Campinas/SP

Website Desenvolvido por Lubna Produção Digital

Robots.txt Test99% of top 100 sites passed

This website is using a robots.txt file.

https://www.editoramostarda.com.br/robots.txt

Sitemap Test83% of top 100 sites passed

This website has a sitemap file.

https://www.editoramostarda.com.br/sitemap_index.xml

SEO Friendly URL Test29% of top 100 sites passed

This webpage contains URLs that are not SEO friendly!

Image Alt Test78% of top 100 sites passed

This webpage is using "img" tags with empty or missing "alt" attribute!

Responsive Image Test29% of top 100 sites passed

Not all images in this webpage are properly sized! This webpage is serving images that are larger than needed for the size of the user's viewport.

Image Aspect Ratio Test75% of top 100 sites passed

All image display dimensions match the natural aspect ratio.

Inline CSS Test10% of top 100 sites passed

This webpage is not using inline CSS styles.

Deprecated HTML Tags Test94% of top 100 sites passed

This webpage does not use HTML deprecated tags.

Google Analytics Test72% of top 100 sites passed

A Google Analytics script is not detected on this page. While there are several tools available to monitor your site's visitors and traffic sources, Google Analytics is a free, commonly recommended program to help diagnose potential SEO issues.

Favicon Test100% of top 100 sites passed

This website either doesn't have a favicon or this has not been referenced correctly!

Backlinks Test

JS Error Test83% of top 100 sites passed

There are no severe JavaScript errors on this webpage.

Console Errors Test27% of top 100 sites passed

This webpage doesn't have any warnings or errors caught by the Chrome DevTools Console.

Charset Declaration Test96% of top 100 sites passed

This webpage has a character encoding declaration.

Content-Type: text/html; charset=UTF-8

Speed optimizations

Score: 56

Failed: 9

Warnings: 1

Passed: 15

HTML Page Size Test23% of top 100 sites passed

The size of this webpage's HTML is 86.66 Kb, and is greater than the average size of 33 Kb! This can lead to slower loading times, lost visitors, and decreased revenue. Good steps to reduce HTML size include: using HTML compression, CSS layouts, external style sheets, and moving javascript to external files.

DOM Size Test56% of top 100 sites passed

The Document Object Model (DOM) of this webpage has 3,726 nodes which is greater than the recommended value of 1,500 nodes! A large DOM size negatively affects site performance and increases the page load time.

HTML Compression/GZIP Test99% of top 100 sites passed

This webpage is successfully compressed using br compression on your code. The HTML code is compressed from 869.65 Kb to 86.66 Kb (90% size savings). This helps ensure a faster loading webpage and improved user experience.

Site Loading Speed Test71% of top 100 sites passed

The loading time of this webpage (measured from N. Virginia, US) is around 10.13 seconds and is greater than the average loading speed which is 5 seconds!

JS Execution Time Test53% of top 100 sites passed

The JavaScript code used by this webpage is executed in less than 2 seconds.

Page Objects Test

This webpage is using more than 20 http requests, which can slow down page loading and negatively impact user experience!

Content size by content type

Content type

Percent

Size

image

70.8 %

1.76 Mb

javascript

11.1 %

283.39 Kb

font

6.6 %

169.20 Kb

html

6.0 %

151.81 Kb

css

5.5 %

139.88 Kb

other

0.0 %

0 B

Requests by content type

Content type

Percent

Requests

css

71.4 %

image

11.4 %

font

8.6 %

javascript

7.1 %

html

1.4 %

other

0.0 %

Content size by domain

Domain

Percent

Size

editoramostarda.com.br

89.0 %

2.22 Mb

gstatic.com

10.7 %

274.11 Kb

stats.wp.com

0.2 %

5.89 Kb

google.com

0.1 %

1.49 Kb

pixel.wp.com

0.0 %

177 B

Requests by domain

Domain

Percent

Requests

editoramostarda.com.br

92.9 %

stats.wp.com

2.9 %

google.com

1.4 %

pixel.wp.com

1.4 %

gstatic.com

1.4 %

Page Cache Test (Server Side Caching)100% of top 100 sites passed

This webpage is using a caching mechanism. Caching helps speed page loading times as well as reduces server load.

Flash Test100% of top 100 sites passed

This webpage does not include flash objects (an outdated technology that was sometimes used to deliver rich multimedia content). Flash content does not work well on mobile devices, and is difficult for crawlers to interpret.

CDN Usage Test95% of top 100 sites passed

This webpage is not serving all resources (images, javascript and css) from CDNs!

Modern Image Format Test43% of top 100 sites passed

This webpage is not serving images in a modern format! Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption.

Image Metadata Test72% of top 100 sites passed

This webpage is not using images with large metadata.

Image Caching Test95% of top 100 sites passed

This website is using cache headers for images and the browsers will display these images from the cache.

JavaScript Caching Test96% of top 100 sites passed

This webpage is using cache headers for all JavaScript resources.

CSS Caching Test98% of top 100 sites passed

This webpage is using cache headers for all CSS resources.

JavaScript Minification Test98% of top 100 sites passed

All JavaScript files used by this webpage are minified.

CSS Minification Test100% of top 100 sites passed

All CSS resources used by this webpage are minified.

Render Blocking Resources Test15% of top 100 sites passed

This webpage is using render blocking resources! Eliminating render-blocking resources can help this webpage to load significantly faster and will improve the website experience for your visitors.

Nested Tables Test100% of top 100 sites passed

This webpage is not using nested tables. This speeds up page loading time and optimizes the user experience.

Frameset Test100% of top 100 sites passed

This webpage does not use frames.

Doctype Test100% of top 100 sites passed

This webpage has a doctype declaration.

<!DOCTYPE html>

URL Redirects Test97% of top 100 sites passed

This URL doesn't have any redirects (which could potentially cause site indexation issues and site loading delays).

Time To First Byte Test99% of top 100 sites passed

The Time To First Byte value of this webpage is 7.225 seconds. To provide a good user experience, Google recommends that sites should strive to have a TTFB of 0.8 seconds or less.

7.225 s

0.8 s

1.8 s

First Contentful Paint Test90% of top 100 sites passed

The First Contentful Paint value of this webpage is 7.971 seconds. To provide a good user experience, Google recommends that sites should strive to have a First Contentful Paint value of 1.8 seconds or less.

7.971 s

1.8 s

3 s

Largest Contentful Paint Test77% of top 100 sites passed

The Largest Contentful Paint duration of this webpage is 8.35 seconds. To provide a good user experience, Google recommends that sites should strive to have Largest Contentful Paint of 2.5 seconds or less.

8.35 s

2.5 s

4 s

Largest Contentful Paint element within the viewport:

<div class="swiper-slide-bg" role="img">

Cumulative Layout Shift Test91% of top 100 sites passed

The CLS score of this webpage is 0.0488. To provide a good user experience, Google recommends that sites should strive to have a CLS score of 0.1 or less.

0.0488

0.1

0.25

DOM element which contributes the most to CLS score:

Text: CONFIRA NOS BANNERS ACIMA AS NOSSAS ÚLTIMAS NOVIDADES E LANÇAMENTOS Monte seu Co...

Html: <div id="content" class="site-content">

Score: 0.0456

Server and security

Score: 86

Failed: 3

Warnings: 0

Passed: 7

URL Canonicalization Test93% of top 100 sites passed

https://www.editoramostarda.com.br/ and https://editoramostarda.com.br/ resolve to the same URL.

SSL Checker and HTTPS Test100% of top 100 sites passed

This website is successfully using HTTPS, a secure communication protocol over the Internet.

The certificate is not used before the activation date.

The certificate has not expired.

The hostname "www.editoramostarda.com.br" is correctly listed in the certificate.

The certificate should be trusted by all major web browsers.

The certificate was not revoked.

The certificate was signed with a secure hash.

Certificate Chain:

Server certificate

Common name

editoramostarda.com.br

Subject Alternative Names (SANs)

editoramostarda.com.br, www.editoramostarda.com.br

Not valid before

Mon, May 26o 2025, 12:10:47 am (z)

Not valid after

Sun, August 24o 2025, 12:10:46 am (z)

Signature algorithm

sha256WithRsaEncryption

Issuer

R10

Intermediate certificate

Common name

R10

Organization

Let's Encrypt

Location

Not valid before

Wed, March 13o 2024, 12:00:00 am (z)

Not valid after

Fri, March 12o 2027, 11:59:59 pm (z)

Signature algorithm

sha256WithRsaEncryption

Issuer

ISRG Root X1

Root certificate

Common name

ISRG Root X1

Organization

Internet Security Research Group

Location

Not valid before

Thu, June 4o 2015, 11:04:38 am (z)

Not valid after

Mon, June 4o 2035, 11:04:38 am (z)

Signature algorithm

sha256WithRsaEncryption

Issuer

ISRG Root X1

Mixed Content Test (HTTP over HTTPS)100% of top 100 sites passed

This webpage does not use mixed content - both the initial HTML and all other resources are loaded over HTTPS.

HTTP2 Test99% of top 100 sites passed

This webpage is using the HTTP/2 protocol.

HSTS Test84% of top 100 sites passed

This webpage is not using the Strict-Transport-Security header! This is a security header that was created as a way to force the browser to use secure connections when a site is running over HTTPS.

Safe Browsing Test100% of top 100 sites passed

This website is not currently listed as suspicious (no malware or phishing activity found).

Server Signature Test95% of top 100 sites passed

The server signature is off for this webpage.

Directory Browsing Test100% of top 100 sites passed

Directory browsing is disabled for this website.

Plaintext Emails Test97% of top 100 sites passed

We've found 5 email addresses in your page code! We advise you to protect email links in a way that hides them from the spam harvesters.

Unsafe Cross-Origin Links Test45% of top 100 sites passed

This webpage is using target="_blank" links without rel="noopener" or rel="noreferrer" attribute, which can expose it to performance and security issues!

Mobile usability

Score: 100

Failed: 0

Warnings: 0

Passed: 3

Meta Viewport Test92% of top 100 sites passed

This webpage is using a viewport meta tag.

<meta name="viewport" content="width=device-width, initial-scale=1" />

Media Query Responsive Test98% of top 100 sites passed

This webpage is using CSS media queries, which is the base for responsive design functionalities.

Mobile Snapshot Test

Advanced SEO

Score: 98

Failed: 0

Warnings: 1

Passed: 9

Structured Data Test66% of top 100 sites passed

This webpage is using structured data.

Custom 404 Error Page Test80% of top 100 sites passed

This website is using a custom 404 error page. We recommend to have a custom 404 error page in order to improve the website's user experience by letting users know that only a specific page is missing/broken (and not the entire site), providing them helpful links, the opportunity to report bugs, and potentially track the source of broken links.

Noindex Tag Test99% of top 100 sites passed

This webpage does not use the noindex meta tag. This means that it can be indexed by search engines.

Canonical Tag Test93% of top 100 sites passed

This webpage is using the canonical link tag. This tag specifies that the URL: https://www.editoramostarda.com.br/ is preferred to be used in search results. Please ensure that this specification is correct, as canonical tags are often hard-coded and may not always reflect the latest changes in a site's URL structure.

<link href="https://www.editoramostarda.com.br/" rel="canonical"/>

Nofollow Tag Test

This webpage does not use the nofollow meta tag. This means that search engines will crawl all links from this webpage.

Disallow Directive Test

Your robots.txt file includes a disallow command which instructs search engines to avoid certain parts of your website! You are advised to confirm if access to these resources or pages are intended to be blocked (e.g., if they contain internal-only content or sensitive information).

Meta Refresh Test98% of top 100 sites passed

This webpage is not using a meta refresh tag.

SPF Records Test94% of top 100 sites passed

This DNS server is using an SPF record.

v=spf1 include:_spf.mail.hostinger.com include:_spf.criaenvio.com ~all

Ads.txt Validation Test67% of top 100 sites passed

This website doesn't use an ads.txt file! Ads.txt is a text file that contains a list of Authorized Digital Sellers. The purpose of ads.txt files is to give advertisers and advertising networks the ability to verify who is allowed to sell advertising on your website.

Spell Check Test

Report generated 17 days ago

https://www.editoramostarda.com.br

Your general SEO Checkup Score

Archived

67/100

SEO Score

Average SEO score of top 100 sites: 75%

18 Failed

4 Warnings

51 Passed

Issues to fix

HIGH

To provide a good user experience, Google recommends that sites should aim for a Largest Contentful Paint duration of 2.5 seconds or less.

HIGH

It is recommended to avoid URL parameters and to use hyphens to separate words in the URL structure, rather than underscores.

HIGH

To ensure that Search Engines can accurately identify the topic of this webpage, it is important to include the most common keywords in the title tag, meta description, and heading tags.

HIGH

To improve the website experience for your visitors, it is recommended to eliminate any render-blocking resources on this webpage.

HIGH

Using images in a modern format can significantly reduce the file size and improve the loading speed of a webpage, providing a better user experience and potentially increasing engagement.

HIGH

Add descriptive and relevant "alt" attributes to all "img" tags to improve website accessibility.

HIGH

Consider reducing the HTML size to improve loading times and retain visitors.

MEDIUM

To provide a good user experience, Google recommends that sites should aim for a Time To First Byte value of 0.8 seconds or less.

MEDIUM

To provide a good user experience, Google recommends that sites should aim for a First Contentful Paint value of 1.8 seconds or less.

MEDIUM

Serve properly sized images to reduce page loading times and to improve user's experience.

MEDIUM

Add a Google Analytics script to this website to help in diagnosing potential SEO issues by monitoring site visitors and traffic sources.

MEDIUM

Avoid performance and security issues by adding "rel=noopener" or "rel=noreferrer" to your "target=_blank" links.

LOW

To protect against spam harvesters, consider hiding or obfuscating email addresses in your page code.

LOW

Using more than 20 HTTP requests on a webpage can negatively impact the loading time.

LOW

Consider adding the Strict-Transport-Security header to your webpage to ensure that web traffic is encrypted over HTTPS, mitigating the risk of man-in-the-middle attacks and other security threats.

LOW

This website either lacks a favicon or it has not been referenced properly.

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