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Top das Tecnologias

Google Font API
Font Scripts
Gzip
Compress
Apache
Web Servers
Google Analytics
Analytics
Nginx
Web Servers
WordPress
CMS
Font Awesome
Font Scripts
Twitter Bootstrap
Web Frameworks

23 portaldosebooks.com.br Última Análise: 2 semanas

Sucesso 54% passos de análise realizados
Aviso 23% total de avisos
Erros 23% de erros detetados. Estes erros exigem ação rápida

Desktop

Móvel

Performance Desktop Score 96%
Best Practices Desktop Score 92%
SEO Desktop Score 90%
Progressive Web App Desktop Score 54%
Performance Mobile Score 85%
Best Practices Mobile Score 92%
SEO Mobile Score 92%
Progressive Web App Mobile Score 56%
Autoridade da Página Autoridade 24%
Autoridade do Domínio Autoridade do Domínio 16%
Moz Rank 2.4/10
Taxas de Rejeição Taxa 0%
Charset Encoding
Excelente, a codificação de idioma / carateres é especificada: UTF-8
Tag Título 17 Carateres
PORTAL DOS EBOOKS
Descrição Meta 55 Carateres
Ebooks, Tutoriais e Guias Para a Realização e o Sucesso
URL Efetivo 30 Carateres
https://portaldosebooks.com.br
Excerto Conteúdo da página
Portal dos eBooks Agradecemos pela compreensão!Em Breve uma Grande Quantidade de Maravilhosos eBooks!!! © PortaldoseBooks 2016 User LoginLost Password
Núvem de Keywords Densidade
agradecemos1 pela1 compreensão1 breve1 grande1 quantidade1 maravilhosos1 ebooks1 portaldosebooks1 user1
Consistência das Keyword A densidade de palavras-chave é um dos principais termos em SEO
Keyword Freq. Título Descrição Domínio H1 H2
agradecemos 1
pela 1
compreensão 1
breve 1
grande 1
quantidade 1
maravilhosos 1
ebooks 1
portaldosebooks 1
user 1
Pré-visualização do Google O seu site aparece assim no resultado de pesquisa do Google
PORTAL DOS EBOOKS
https://portaldosebooks.com.br
Ebooks, Tutoriais e Guias Para a Realização e o Sucesso
Robots.txt Ficheiro detetado
Sitemap.xml Ficheiro não encontrado
Whois Is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system
Atualizado em: 1970-01-01 / 50 anos
Criado em: 1970-01-01 / 50 anos
Expira em: 2020-10-13 / 11 meses 26 dias

Candido Bertinatto ,BR BR BR
Registrar Email: candido.bertinatto@gmail.com

Nameservers
etta.ns.cloudflare.com
piotr.ns.cloudflare.com
Tamanho da Página Código & Ratio do Texto
Tamanho do Documento: ~7.35 KB
Tamanho do Código: ~6.29 KB
Tamanho do Texto: ~1.06 KB Ratio: 14.42%

Redes Sociais

Delicious Total: 0
Facebook Total: 0
Google Total: 0
Linkedin Total: 0
Pinterest Total: 0
Stumbleupon Total: 0
Tumblr Total: 0
Vk Total: 0

Tecnologias Aplicadas

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PWA - Manifest

O Manifesto do aplicativo web não é válido
O seu site não tem um ficheiro manifest.json válido, leia mais em Web App Manifesto

Desktop

Screenshot do Desktop
Minimize Critical Requests Depth 10 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load
Avoids an excessive DOM size 43 elements
Browser engineers recommend pages contain fewer than ~1,500 DOM elements. The sweet spot is a tree depth < 32 elements and fewer than 60 children/parent element. A large DOM can increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow)
First Meaningful Paint 0.6 s
First Meaningful Paint measures when the primary content of a page is visible
Keep request counts low and transfer sizes small 13 requests • 591 KB
To set budgets for the quantity and size of page resources, add a budget.json file
Uses efficient cache policy on static assets 7 resources found
A long cache lifetime can speed up repeat visits to your page
Max Potential First Input Delay 20 ms
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task
Time to Interactive 0.6 s
Time to interactive is the amount of time it takes for the page to become fully interactive
Network Round Trip Times 0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance
Estimated Input Latency 10 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy
Remove unused CSS Potential savings of 9 KB
Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity
Serve images in next-gen formats Potential savings of 249 KB
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
Reduce server response times (TTFB) Root document took 1,750 ms
Time To First Byte identifies the time at which your server sends a response
Eliminate render-blocking resources Potential savings of 60 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Efficiently encode images Potential savings of 44 KB
Optimized images load faster and consume less cellular data
Third-Party Usage 1 Third-Party Found
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading
Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
JavaScript execution time 0.1 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Server Backend Latencies 0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance
Properly size images Potential savings of 54 KB
Serve images that are appropriately-sized to save cellular data and improve load time
Speed Index 1.4 s
Speed Index shows how quickly the contents of a page are visibly populated
First CPU Idle 0.6 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input
Avoids enormous network payloads Total size was 591 KB
Large network payloads cost users real money and are highly correlated with long load times
Minimizes main-thread work 0.2 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this.
First Contentful Paint 0.6 s
First Contentful Paint marks the time at which the first text or image is painted
Includes front-end JavaScript libraries with known security vulnerabilities 2 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers

Móvel

Screenshot Móvel
Uses efficient cache policy on static assets 8 resources found
A long cache lifetime can speed up repeat visits to your page
Max Potential First Input Delay 110 ms
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task
Time to Interactive 2.5 s
Time to interactive is the amount of time it takes for the page to become fully interactive
Network Round Trip Times 0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance
Estimated Input Latency 10 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy
First Contentful Paint (3G) 3975 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network
Tap targets are sized appropriately 100% appropriately sized tap targets
Interactive elements like buttons and links should be large enough (48x48px), and have enough space around them, to be easy enough to tap without overlapping onto other elements
Document uses legible font sizes 100% legible text
Font sizes less than 12px are too small to be legible and require mobile visitors to “pinch to zoom” in order to read. Strive to have >60% of page text ≥12px
Remove unused CSS Potential savings of 9 KB
Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity
Serve images in next-gen formats Potential savings of 202 KB
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
Reduce server response times (TTFB) Root document took 1,750 ms
Time To First Byte identifies the time at which your server sends a response
Eliminate render-blocking resources Potential savings of 150 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles
Efficiently encode images Potential savings of 44 KB
Optimized images load faster and consume less cellular data
Third-Party Usage 1 Third-Party Found
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading
Total Blocking Time 40 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.
JavaScript execution time 0.2 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Server Backend Latencies 0 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance
Speed Index 5.8 s
Speed Index shows how quickly the contents of a page are visibly populated
First CPU Idle 2.3 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input
Avoids enormous network payloads Total size was 511 KB
Large network payloads cost users real money and are highly correlated with long load times
Minimizes main-thread work 1.0 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this.
First Contentful Paint 2.0 s
First Contentful Paint marks the time at which the first text or image is painted
Includes front-end JavaScript libraries with known security vulnerabilities 2 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers
Minimize Critical Requests Depth 10 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load
Avoids an excessive DOM size 43 elements
Browser engineers recommend pages contain fewer than ~1,500 DOM elements. The sweet spot is a tree depth < 32 elements and fewer than 60 children/parent element. A large DOM can increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow)
First Meaningful Paint 2.0 s
First Meaningful Paint measures when the primary content of a page is visible
Keep request counts low and transfer sizes small 13 requests • 511 KB
To set budgets for the quantity and size of page resources, add a budget.json file

Dicas de Otimização e Velocidade

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Ranking Alexa

99,999,999

Ranking Global

99,999,999

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Tráfego
Busca

Domínio Disponível

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Informações do Servidor

Resposta do Header Os cabeçalhos HTTP carregam informações sobre o navegador do cliente, a página solicitada e o servidor
HTTP/2 200 
date: Sat, 05 Oct 2019 16:45:13 GMT
content-type: text/html; charset=UTF-8
set-cookie: __cfduid=d6c52025a5856b6f9d6bfaf5a74de57f01570293911; expires=Sun, 04-Oct-20 16:45:11 GMT; path=/; domain=.portaldosebooks.com.br; HttpOnly
expires: Thu, 19 Nov 1981 08:52:00 GMT
cache-control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragma: no-cache
link: ; rel="https://api.w.org/", ; rel=shortlink
set-cookie: PHPSESSID=fvosnklj5smm5rq3ja8hla2pp2; path=/
cf-cache-status: DYNAMIC
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server: cloudflare
cf-ray: 5210dd552b1eda7a-LIS
content-encoding: gzip
Registos DNS Registros de recursos DNS associados a um nome de host
Clique aqui para listar os Registos DNS

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