43100
GitHub · Change is constant. GitHub keeps you ahead. · GitHub
A página obteve 43 de 100 pontos. 13 testes passaram e foram encontradas 14 oportunidades de melhoria.
10 problemas graves%32.3
4 problemas médios%12.9
4 notas informativas%12.9
13 testes aprovados%41.9
01 jul 2026
Primeira análise: 01 jul 2026
111 recursos
140 links
Melhorias Prioritárias11
- Reescrita de URLMau. Existem ligações que contêm 'query strings' (sequências de consulta).
- Rácio Texto/HTMLO rácio de texto para código HTML desta página é menor que 15 porcento, o que significa que provavelmente é necessário de adicionar mais conteúdos em forma de texto.
- XML SitemapO site não tem um mapa XML do site (sitemap) - isto pode ser problemático.
Um mapa do site identifica todas as URLs que estão disponíveis para rastreio, incluindo informação acerca de atualizações, frequência de alterações ou a importancia de cada URL. Isto contribui para uma maior inteligência e eficiência do rastreio. - AnalyticsNão detetámos nenhuma ferramenta analítica de análise de atividade.
Este tipo de ferramentas (como por exemplo o Google Analytics) permite perceber o comportamento dos visitantes e o tipo de atividade que fazem. No mínimo, uma ferramenta deve estar instalada, sendo que em algumas situações mais do que uma pode ser útil. - Underscores em URLsDetetámos 'underscores' (traços inferiores) nas suas URLs. O uso hífens é mais eficiente em termos de otimização SEO.
- Privacidade do EmailAviso! No mínimo, foi encontrado um endereço de email sob a forma de texto. Isto é um convite para que spammers entupam a caixa de correio deste endereço.
- Palavras-chaveMau. Não detetámos palavras-chave META na sua página.
- Facilidade de ImpressãoNão encontrámos CSS apropriado para impressão.
- Dublin CoreEsta página não tira vantagens do Dublin Core.
- Meta DescriçãoIdealmente, a Descrição META deve conter entre 70 e 160 caracteres (incluíndo espaços).
- Dados EstruturadosNenhum dado estruturado (Schema.org) encontrado. Adicioná-lo ajuda os motores de busca a mostrar resultados ricos.
PageSpeed Insights
Dispositivos Móveis
Desktop
Conteúdo SEO
Pré-visualização Google
Como a sua página aparece nos resultados de pesquisa do Google.
GGitHubhttps://github.comGitHub · Change is constant. GitHub keeps you ahead. · GitHub
01 jul 2026 — Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.
GGitHub · github.comGitHub · Change is constant. GitHub keeps you ahead. · GitHub
Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.
Título: 61/70 ✓ • Meta Descrição: 186/160 !
Pré-visualização Social
Como o link aparece quando partilhado nas redes sociais (Open Graph).
Facebook / LinkedIn / WhatsApp
Sem imagemX (Twitter)
Sem imagem✓ og:title, og:description, og:image, og:url presente
Título
Perfeito, o Título contém entre 10 e 70 caracteres.
Ideal: 10–7061 caracteres
GitHub · Change is constant. GitHub keeps you ahead. · GitHub
Meta Descrição
Idealmente, a Descrição META deve conter entre 70 e 160 caracteres (incluíndo espaços).
Ideal: 70–160186 caracteres
Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.
Palavras-chave
Mau. Não detetámos palavras-chave META na sua página.
Propriedades Og Meta
Boa! Esta página tira vantagens das propriedades Og.
Propriedade
Valor
og:image
https://images.ctfassets.net/8aevphvgewt8/4pe4eOtUJ0ARpZRE4fNekf/f52b1f9c52f059a33170229883731ed0/GH-Homepage-Universe-img.png
og:image:alt
Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.
og:site_name
GitHub
og:type
object
og:title
GitHub · Change is constant. GitHub keeps you ahead.
og:url
https://github.com/
og:description
Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.
Etiquetas de Cabeçalho
Distribuição das etiquetas de cabeçalho. H1 é o cabeçalho mais importante da página.
4
H1
10
H2
16
H3
0
H4
0
H5
0
H6
h14
- Search code, repositories, users, issues, pull requests...
- Provide feedback
- Saved searches
- The future of building happens together
h210
- Navigation Menu
- Use saved searches to filter your results more quickly
- GitHub features
- GitHub customers
- Accelerate your entire workflow
- Built-in application security where found means fixed
- Work together, achieve more
- From startups to enterprises, GitHub scales with teams of any size in any industry.
- Millions of developers and businesses call GitHub home
- Site-wide Links
h316
- Your AI partner everywhere. Copilot is ready to work with you at each step of the software development lifecycle.
- Automate your path to production
- Code instantly from anywhere
- Keep momentum on the go
- Shape your toolchain
- Apply fixes in seconds. Spend less time debugging and more time building features with Copilot Autofix.
- Plan with clarity. Organize everything from high-level roadmaps to everyday tasks.
- Keep track of your tasks
- Share ideas and ask questions
- Review code changes together
- Fund open source projects
- The developer newsletter
- Platform
- Ecosystem
- Support
- Company
Imagens
Bom, a maioria das imagens têm o atributo ALT definidos.
Rácio Texto/HTML
O rácio de texto para código HTML desta página é menor que 15 porcento, o que significa que provavelmente é necessário de adicionar mais conteúdos em forma de texto.
Rácio%2
Flash
Perfeito, não foi encontrado conteúdo Flash nesta página.
Iframe
Excelente, não foram detetadas Iframes nesta página.
Links & Palavras-chave
Reescrita de URL
Mau. Existem ligações que contêm 'query strings' (sequências de consulta).
Underscores em URLs
Detetámos 'underscores' (traços inferiores) nas suas URLs. O uso hífens é mais eficiente em termos de otimização SEO.
Links na Página
140 links encontrados (0 para ficheiros).
Interno%74.29
Externo (dofollow)%25.71
Externo (nofollow)%0
Interno104
#
Âncoras
URL
Follow
1
Skip to content
https://github.com/#start-of-content
dofollow
2
—
https://github.com/
dofollow
3
Sign in
https://github.com/login
dofollow
4
GitHub CopilotWrite better code with AI
https://github.com/features/copilot
dofollow
5
GitHub Copilot appDirect agents from issue to merge
https://github.com/features/ai/github-app
dofollow
6
MCP RegistryNewIntegrate external tools
https://github.com/mcp
dofollow
7
ActionsAutomate any workflow
https://github.com/features/actions
dofollow
8
CodespacesInstant dev environments
https://github.com/features/codespaces
dofollow
9
IssuesPlan and track work
https://github.com/features/issues
dofollow
10
Code ReviewManage code changes
https://github.com/features/code-review
dofollow
11
GitHub Advanced SecurityFind and fix vulnerabilities
https://github.com/security/advanced-security
dofollow
12
Code securitySecure your code as you build
https://github.com/security/advanced-security/code-security
dofollow
13
Secret protectionStop leaks before they start
https://github.com/security/advanced-security/secret-protection
dofollow
14
Why GitHub
https://github.com/why-github
dofollow
15
Marketplace
https://github.com/marketplace
dofollow
16
View all features
https://github.com/features
dofollow
17
Enterprises
https://github.com/enterprise
dofollow
18
Small and medium teams
https://github.com/team
dofollow
19
Startups
https://github.com/enterprise/startups
dofollow
20
Nonprofits
https://github.com/solutions/industry/nonprofits
dofollow
21
App Modernization
https://github.com/solutions/use-case/app-modernization
dofollow
22
DevSecOps
https://github.com/solutions/use-case/devsecops
dofollow
23
DevOps
https://github.com/solutions/use-case/devops
dofollow
24
CI/CD
https://github.com/solutions/use-case/ci-cd
dofollow
25
View all use cases
https://github.com/solutions/use-case
dofollow
26
Healthcare
https://github.com/solutions/industry/healthcare
dofollow
27
Financial services
https://github.com/solutions/industry/financial-services
dofollow
28
Manufacturing
https://github.com/solutions/industry/manufacturing
dofollow
29
Government
https://github.com/solutions/industry/government
dofollow
30
View all industries
https://github.com/solutions/industry
dofollow
31
View all solutions
https://github.com/solutions
dofollow
32
AI
https://github.com/resources/articles?topic=ai
dofollow
33
Software Development
https://github.com/resources/articles?topic=software-development
dofollow
34
DevOps
https://github.com/resources/articles?topic=devops
dofollow
35
Security
https://github.com/resources/articles?topic=security
dofollow
36
View all topics
https://github.com/resources/articles
dofollow
37
Customer stories
https://github.com/customer-stories
dofollow
38
Events & webinars
https://github.com/resources/events
dofollow
39
Ebooks & reports
https://github.com/resources/whitepapers
dofollow
40
Business insights
https://github.com/solutions/executive-insights
dofollow
41
Community forum
https://github.com/orgs/community/discussions
dofollow
42
Trust center
https://github.com/trust-center
dofollow
43
Partners
https://github.com/partners
dofollow
44
View all resources
https://github.com/resources
dofollow
45
GitHub SponsorsFund open source developers
https://github.com/sponsors
dofollow
46
Accelerator
https://github.com/accelerator
dofollow
47
Topics
https://github.com/topics
dofollow
48
Trending
https://github.com/trending
dofollow
49
Collections
https://github.com/collections
dofollow
50
Enterprise platformAI-powered developer platform
https://github.com/enterprise
dofollow
51
GitHub Advanced SecurityEnterprise-grade security features
https://github.com/security/advanced-security
dofollow
52
Copilot for BusinessEnterprise-grade AI features
https://github.com/features/copilot/copilot-business
dofollow
53
Premium SupportEnterprise-grade 24/7 support
https://github.com/premium-support
dofollow
54
Pricing
https://github.com/pricing
dofollow
55
Sign in
https://github.com/login
dofollow
56
Sign up
https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F&source=header-home
dofollow
57
Try GitHub Copilot
https://github.com/github-copilot/pro
dofollow
58
Explore GitHub Copilot
https://github.com/features/copilot
dofollow
59
Read customer story
https://github.com/customer-stories/duolingo
dofollow
60
Explore GitHub Actions
https://github.com/features/actions
dofollow
61
Explore GitHub Codespaces
https://github.com/features/codespaces
dofollow
62
Explore GitHub Mobile
https://github.com/mobile
dofollow
63
Explore GitHub Marketplace
https://github.com/marketplace
dofollow
64
Explore GitHub Advanced Security
https://github.com/security/advanced-security
dofollow
65
Learn about GitHub Code Security
https://github.com/security/advanced-security/code-security
dofollow
66
Learn about Dependabot
https://github.com/security/advanced-security/software-supply-chain
dofollow
67
Learn about GitHub Secret Protection
https://github.com/security/advanced-security/secret-protection
dofollow
68
Explore GitHub Projects
https://github.com/features/issues
dofollow
69
Explore GitHub Issues
https://github.com/features/issues
dofollow
70
Explore GitHub Discussions
https://github.com/features/discussions
dofollow
71
Explore code review
https://github.com/features/code-review
dofollow
72
Explore GitHub Sponsors
https://github.com/sponsors
dofollow
73
Technology Figma streamlines development and strengthens security Read customer story
https://github.com/customer-stories/figma
dofollow
74
Automotive Mercedes-Benz standardizes source code and automates onboarding Read customer story
https://github.com/customer-stories/mercedes-benz
dofollow
75
Financial services Mercado Libre cuts coding time by 50% Read customer story
https://github.com/customer-stories/mercado-libre
dofollow
76
Explore customer stories
https://github.com/customer-stories
dofollow
77
View all solutions
https://github.com/solutions
dofollow
78
Try GitHub Copilot
https://github.com/github-copilot/pro
dofollow
79
—
https://github.com/#hero
dofollow
80
—
https://github.com/
dofollow
81
Subscribe
https://github.com/newsletter
dofollow
82
Features
https://github.com/features
dofollow
83
Enterprise
https://github.com/enterprise
dofollow
84
Copilot
https://github.com/features/copilot
dofollow
85
AI
https://github.com/features/ai
dofollow
86
Security
https://github.com/security
dofollow
87
Pricing
https://github.com/pricing
dofollow
88
Team
https://github.com/team
dofollow
89
Roadmap
https://github.com/github/roadmap
dofollow
90
Compare GitHub
https://github.com/resources/articles/devops-tools-comparison
dofollow
91
Education
https://github.com/edu
dofollow
92
GitHub Mobile
https://github.com/mobile
dofollow
93
GitHub Marketplace
https://github.com/marketplace
dofollow
94
MCP Registry
https://github.com/mcp
dofollow
95
Premium Support
https://github.com/enterprise/premium-support
dofollow
96
What is Git?
https://github.com/git-guides
dofollow
97
Sitemap
https://github.com/sitemap
dofollow
98
About
https://github.com/about
dofollow
99
Why GitHub
https://github.com/why-github
dofollow
100
Customer Stories
https://github.com/customer-stories?type=enterprise
dofollow
101
The ReadME Project
https://github.com/readme
dofollow
102
Newsroom
https://github.com/newsroom
dofollow
103
Inclusion
https://github.com/about/diversity
dofollow
104
GitHub’s organization on GitHub
https://github.com/github
dofollow
Externo36
#
Âncoras
URL
Follow
1
Documentation
https://docs.github.com
dofollow
2
Blog
https://github.blog
dofollow
3
Changelog
https://github.blog/changelog
dofollow
4
GitHub Skills
https://skills.github.com
dofollow
5
Documentation
https://docs.github.com
dofollow
6
Customer support
https://support.github.com
dofollow
7
Security Lab
https://securitylab.github.com
dofollow
8
Maintainer Community
https://maintainers.github.com
dofollow
9
GitHub Stars
https://stars.github.com
dofollow
10
Archive Program
https://archiveprogram.github.com
dofollow
11
Search syntax tips
https://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
dofollow
12
documentation
https://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
dofollow
13
Read industry report
https://www.gartner.com/reprints/?id=1-2LVTG7RP&ct=250915&st=sb
dofollow
14
Resources
https://resources.github.com
dofollow
15
Developer API
https://docs.github.com/get-started/exploring-integrations/about-building-integrations
dofollow
16
Partners
https://partner.github.com
dofollow
17
GitHub CLI
https://cli.github.com
dofollow
18
GitHub Desktop
https://desktop.github.com
dofollow
19
Docs
https://docs.github.com
dofollow
20
Community Forum
https://github.community
dofollow
21
Professional Services
https://services.github.com
dofollow
22
Skills
https://skills.github.com
dofollow
23
Status
https://www.githubstatus.com
dofollow
24
Contact GitHub
https://support.github.com?tags=dotcom-footer
dofollow
25
Blog
https://github.blog
dofollow
26
Careers
https://github.careers
dofollow
27
Social Impact
https://socialimpact.github.com
dofollow
28
Shop
https://shop.github.com
dofollow
29
Terms
https://docs.github.com/site-policy/github-terms/github-terms-of-service
dofollow
30
Privacy
https://docs.github.com/site-policy/privacy-policies/github-privacy-statement
dofollow
31
GitHub on LinkedIn
https://www.linkedin.com/company/github
dofollow
32
GitHub on Instagram
https://www.instagram.com/github
dofollow
33
GitHub on YouTube
https://www.youtube.com/github
dofollow
34
GitHub on X
https://x.com/github
dofollow
35
GitHub on TikTok
https://www.tiktok.com/@github
dofollow
36
GitHub on Twitch
https://www.twitch.tv/github
dofollow
Nuvem de Palavras-chave
Consistência de Palavras-chave
Consistência das palavras no título, meta e etiquetas de cabeçalho.
Palavra
Contagem
Título
Palavra-chave
Descrição
H1-H6
github
52
code
25
copilot
19
explore
15
from
11
Usabilidade
Domínio (URL)
O nome de domínio tem 10 caracteres.
github.com
Favicon
Ótimo, o site tem um favicon.
Facilidade de Impressão
Não encontrámos CSS apropriado para impressão.
Língua
Otimo! A língua declarada deste site é en.
Dublin Core
Esta página não tira vantagens do Dublin Core.
Otimização para dispositivos móveis
Visão geral da compatibilidade móvel.
Icon Appleem falta
Meta Viewportdefinido
Conteúdo Flashnenhum
Documento
Tipo de Documento
Tipo de documento: HTML 5.
Codificação
Perfeito. O conjunto de caracteres UTF-8 está declarado.
Validação W3C
Foram encontrados erros de marcação na validação W3C.
Erros197
Avisos18
Privacidade do Email
Aviso! No mínimo, foi encontrado um endereço de email sob a forma de texto. Isto é um convite para que spammers entupam a caixa de correio deste endereço.
Etiquetas HTML Obsoletas
Fantástico! Não detetámos etiquetas HTML obsoletas.
Dicas de Velocidade
Boas práticas de velocidade de página.
Sem tabelas aninhadas✓
Sem CSS inline✕
Poucos ficheiros CSS (35)✕
Poucos ficheiros JS (76)✕
Compressão de conteúdo✓
Cabeçalhos de Segurança
Ótimo, os principais cabeçalhos de segurança estão presentes.
HSTS✓
Content-Security-Policy✓
X-Frame-Options✓
X-Content-Type-Options✓
Referrer-Policy✓
Permissions-Policy✕
Servidor: github.com
Localização: 
Alemanha
AlemanhaEndereço IP: 140.82.121.3
Paleta de Cores
Cores dominantes detetadas na página.
#1E2327 A analisar...
Otimização
XML Sitemap
O site não tem um mapa XML do site (sitemap) - isto pode ser problemático.
Um mapa do site identifica todas as URLs que estão disponíveis para rastreio, incluindo informação acerca de atualizações, frequência de alterações ou a importancia de cada URL. Isto contribui para uma maior inteligência e eficiência do rastreio.
Robots.txt
Perfeito, o seu site tem um ficheiro robots.txt.
http://github.com/robots.txtAnalytics
Não detetámos nenhuma ferramenta analítica de análise de atividade.
Este tipo de ferramentas (como por exemplo o Google Analytics) permite perceber o comportamento dos visitantes e o tipo de atividade que fazem. No mínimo, uma ferramenta deve estar instalada, sendo que em algumas situações mais do que uma pode ser útil.
Dados Estruturados
Nenhum dado estruturado (Schema.org) encontrado. Adicioná-lo ajuda os motores de busca a mostrar resultados ricos.
Tecnologias
Tecnologias detetadas neste site.
HospedagemGitHub Pages
Distintivo de Pontuação
Mostre sua pontuação no seu site. Adicione este distintivo para criar um link para seu relatório completo.
