annenbergclassroom.org

Avaliação do site annenbergclassroom.org

Annenberg Classroom – Resources For Excellent Civics Education

 Gerado a 20 de Março de 2026 00:36 AM

Estatísticas desatualizadas? ATUALIZE !

O resultado é de 54/100

Conteúdo SEO

Título

Annenberg Classroom – Resources For Excellent Civics Education

Cumprimento : 62

Perfeito, o Título contém entre 10 e 70 caracteres.

Descrição

Annenberg Classroom's free resources include over 65 videos on constitutional concepts and Supreme Court cases as well as games, lesson plans, timelines, downloadable books, a glossary, and a Constitution guide.

Cumprimento : 211

Idealmente, a Descrição META deve conter entre 70 e 160 caracteres (incluíndo espaços).

Palavras-chave

Mau. Não detetámos palavras-chave META na sua página.

Propriedades Og Meta

Boa! Esta página tira vantagens das propriedades Og.

Propriedade Conteúdo
locale en_US
type website
title Annenberg Classroom
description Annenberg Classroom's free resources include over 65 videos on constitutional concepts and Supreme Court cases as well as games, lesson plans, timelines, downloadable books, a glossary, and a Constitution guide.
url https://www.annenbergclassroom.org/
site_name Annenberg Classroom

Cabeçalhos

H1 H2 H3 H4 H5 H6
0 3 16 0 0 0
  • [H2] The Origin and Nature of the Constitution
  • [H2] Separation of Powers
  • [H2] The Amendments and Landmark Cases
  • [H3] Educate
  • [H3] Explore
  • [H3] Juneteenth: Exploring Freedom’s Stories
  • [H3] Annenberg Guide to the Constitution
  • [H3] That's Your Right
  • [H3] NewsFeed Defenders
  • [H3] Branches of Power
  • [H3] Three Branches of Government
  • [H3] Article I: The Legislative Branch
  • [H3] Article II: The Executive Branch
  • [H3] Article III: The Judicial Branch
  • [H3] First Amendment: Freedom of Speech, Religion, and Press
  • [H3] Fourth Amendment: Freedom from Unreasonable Search and Seizure
  • [H3] Fifth, Sixth, and Seventh Amendments: Juries and Trials
  • [H3] Sixth Amendment: Right to a Speedy Trial, Impartial Jury, Confrontation of Witnesses, and Counsel
  • [H3] Fourteenth Amendment: Due Process, Equal Protection, and Discrimination

Imagens

Encontrámos 23 imagens nesta página.

17 atributos ALT estão vazios ou em falta. É recomendado adicionar texto alternativo de modo a que os motores de busca identifiquem melhor o conteúdo das suas imagens.

Rácio Texto/HTML

Rácio : 16%

Bom! O rácio de texto para código HTML desta página é maior que 15, mas menor que 25 porcento.

Flash

Perfeito, não foi encontrado conteúdo Flash nesta página.

Iframe

Oh, não, esta página tem Iframes na página, o que significa que o conteúdo destas não pode ser indexado.

Reescrita de URL

Perfeito. As ligações aparentam ser limpas!

Underscores (traços inferiores) nas URLs

Detetámos 'underscores' (traços inferiores) nas suas URLs. O uso hífens é mais eficiente em termos de otimização SEO.

Ligações para a própria página

Encontrámos um total de 110 ligações incluindo 1 ligações a ficheiros

Âncoras Tipo Sumo
Annenberg Classroom Internas Passa sumo
Videos Internas Passa sumo
Games Internas Passa sumo
Lessons Internas Passa sumo
Also available as a PDF to download and print. Internas Passa sumo
Lesson Plan: Magna Carta’s Influence on the Constitution Internas Passa sumo
Video: Magna Carta and the Constitution – History Internas Passa sumo
Video: Magna Carta and the Constitution Internas Passa sumo
Lesson Plan: Key Constitutional Concepts: Creating a Constitution Internas Passa sumo
Lesson Plan: A Conversation on Judicial Interpretation Internas Passa sumo
Video: Our Constitution: A Conversation with Justices Stephen Breyer and Sandra Day O’Connor Internas Passa sumo
Video: Key Constitutional Concepts Internas Passa sumo
Video: A Conversation on the Constitution with Justices Stephen Breyer and Antonin Scalia: Judicial Interpretation Internas Passa sumo
Lesson Plan: Actions That Changed the Law: Ledbetter v. Goodyear Internas Passa sumo
Video: Habeas Corpus: The Guantanamo Cases Internas Passa sumo
Video: A Call to Act: Ledbetter v. Goodyear Tire and Rubber Co. Internas Passa sumo
Video: A Conversation on the Constitution with Justice Stephen Breyer: Ledbetter v. Goodyear Tire and Rubber Co. Internas Passa sumo
Game: Branches of Power Internas Passa sumo
Video: Balancing State and Federal Power: The Constitution’s Commerce Clause Internas Passa sumo
Timeline: Article I Internas Passa sumo
Timeline: Article I – War Powers Internas Passa sumo
Lesson Plan: How a Bill Becomes a Federal Law Internas Passa sumo
Lesson Plan: One School’s Fight: The Making of a Law Internas Passa sumo
Video: Legislative Process: How a Bill Becomes a Federal Law Internas Passa sumo
Video: One School’s Fight: The Making of a Law Internas Passa sumo
Timeline: Article I – Commerce Clause Internas Passa sumo
Game: LawCraft Internas Passa sumo
Video: Mandate: The President and the People Internas Passa sumo
Timeline: Article II – Treaty-Making Authority Internas Passa sumo
Lesson Plan: Key Constitutional Concepts: Presidential Power Internas Passa sumo
Video: Presidential Signing Statements Internas Passa sumo
Game: Executive Command Internas Passa sumo
Lesson Plan: What Are the Challenges to Judicial Independence? Internas Passa sumo
Lesson Plan: State vs. Federal Courts Internas Passa sumo
Lesson Plan: The Nature of Judicial Independence Internas Passa sumo
Lesson Plan: Is the Supreme Court Different? Internas Passa sumo
Lesson Plan: How Do Judges Decide Cases? Internas Passa sumo
Lesson Plan: Deciding Difficult Cases Internas Passa sumo
Video: Fair and Impartial Judiciary Symposium Internas Passa sumo
Video: A Conversation on the Constitution with Justice Stephen Breyer: The Nature of Dissent in the Supreme Court Internas Passa sumo
Video: A Conversation on the Constitution with Chief Justice John Roberts Jr.: The Origin, Nature and Importance of the Supreme Court Internas Passa sumo
Lesson Plan: An Independent Judiciary: Cherokee Nation v. Georgia and Cooper v. Aaron Internas Passa sumo
Lesson Plan: Judicial Independence: Essential, Limited, Controversial Internas Passa sumo
Lesson Plan: A Conversation on the Nature, Origin and Importance of the Supreme Court Internas Passa sumo
Video: The Role of the Courts Internas Passa sumo
Video: A Conversation on the Constitution with Justices Stephen Breyer, Anthony Kennedy and Sandra Day O’Connor: Judicial Independence Internas Passa sumo
Video: An Independent Judiciary: Cherokee Nation v. Georgia and Cooper v. Aaron Internas Passa sumo
Game: Court Quest Internas Passa sumo
Lesson Plan: Why the Bill of Rights Matters to You Internas Passa sumo
Video: The Story of the Bill of Rights Internas Passa sumo
Lesson Plan: Our Heritage of Liberty: The Bill of Rights Internas Passa sumo
Game: Annenberg Classroom’s That’s Your Right Internas Passa sumo
Video: First Amendment: New York Times v. Sullivan Internas Passa sumo
Lesson Plan: Striking a Balance on Student Free Speech Internas Passa sumo
Video: First Amendment: Student Freedom of Speech Internas Passa sumo
Video: Freedom of Assembly: National Socialist Party v. Skokie Internas Passa sumo
Lesson Plan: Defenders of Liberty: The People and the Press Internas Passa sumo
Lesson Plan: Freedom of Speech: Finding the Limits Internas Passa sumo
Video: Freedom of the Press: New York Times v. United States Internas Passa sumo
Video: A Conversation on the Constitution with Justices Stephen Breyer, Anthony Kennedy and Sandra Day O’Connor: Freedom of Speech Internas Passa sumo
Timeline: First Amendment – Freedom of the Press Internas Passa sumo
Timeline: First Amendment – Freedom of Speech Internas Passa sumo
Timeline: First Amendment – Freedom of Religion Internas Passa sumo
Timeline: First Amendment Internas Passa sumo
Lesson Plan: Making Our Fourth Amendment Right Real: Mapp v. Ohio Internas Passa sumo
Video: Search and Seizure: Mapp v. Ohio Internas Passa sumo
Video: A Conversation on the Constitution with Justice Sandra Day O’Connor: Search and Seizure Internas Passa sumo
Timeline: Fourth Amendment Internas Passa sumo
Timeline: Fifth Amendment Internas Passa sumo
Lesson Plan: Your Right to Remain Silent: Miranda v. Arizona Internas Passa sumo
Lesson Plan: Jury Service: Our Duty and Privilege as Citizens Internas Passa sumo
Video: A Conversation on the Constitution with Justice Anthony Kennedy: Miranda v. Arizona Internas Passa sumo
Video: Right to Remain Silent: Miranda v. Arizona Internas Passa sumo
Video: A Conversation on the Constitution with Justices Stephen Breyer, Anthony Kennedy and Sandra Day O’Connor: Jury Service Internas Passa sumo
Video: FAQs: Juries Internas Passa sumo
Timeline: Fifth Amendment – Takings Clause Internas Passa sumo
Timeline: Sixth Amendment – Right to Trial by Impartial Jury Internas Passa sumo
Timeline: Fifth Amendment – Right to Due Process Internas Passa sumo
Timeline: Fifth Amendment – Right Against Self-Incrimination Internas Passa sumo
Timeline: Fifth Amendment – Protection Against Double Jeopardy Internas Passa sumo
Timeline: Sixth Amendment Internas Passa sumo
Lesson Plan: Justice for All in the Courtroom Internas Passa sumo
Lesson Plan: Understanding the Confrontation Clause Internas Passa sumo
Video: The Confrontation Clause: Crawford v. Washington Internas Passa sumo
Lesson Plan: Key Constitutional Concepts: Right to Counsel Internas Passa sumo
Lesson Plan: Jury Selection on Trial Internas Passa sumo
Video: Jury Selection: Edmonson v. Leesville Concrete Company Internas Passa sumo
Video: A Conversation on the Constitution with Justices Stephen Breyer, Anthony Kennedy and Sandra Day O’Connor: The Right to Trial by an Impartial Jury Internas Passa sumo
Timeline: Sixth Amendment – Right to Be Informed of Criminal Charges Internas Passa sumo
Timeline: Sixth Amendment – Right to Assistance of Counsel Internas Passa sumo
Timeline: Sixth Amendment – Right to Speedy Trial Internas Passa sumo
Game: Sixth Amendment Interactive Internas Passa sumo
Lesson Plan: Civil Liberties vs. National Security: A Wartime Balancing Act Internas Passa sumo
Timeline: 14th Amendment Internas Passa sumo
Lesson Plan: One Person, One Vote: Baker v. Carr and Reynolds v. Sims Internas Passa sumo
Lesson Plan: A Conversation on the Fourteenth Amendment Internas Passa sumo
Lesson Plan: Equal Justice Under Law: Yick Wo v. Hopkins Internas Passa sumo
Lesson Plan: The Power of One Decision: Brown v. Board of Education Internas Passa sumo
Video: A Conversation on the Constitution with Justice Anthony Kennedy: The Importance of the Yick Wo Case Internas Passa sumo
Video: A Conversation on the Constitution with Justice Ruth Bader Ginsburg: The Fourteenth Amendment Internas Passa sumo
Video: One Person, One Vote: Baker v. Carr and Reynolds v. Sims Internas Passa sumo
Video: Korematsu and Civil Liberties Internas Passa sumo
Video: A Conversation on the Constitution with Justices Stephen Breyer, Anthony Kennedy and Sandra Day O’Connor: The Importance of the Japanese Internment Cases Internas Passa sumo
Video: A Conversation on the Constitution with Justices Stephen Breyer, Anthony Kennedy and Sandra Day O’Connor: Brown v. Board of Education Internas Passa sumo
Video: Yick Wo and the Equal Protection Clause Internas Passa sumo
Video: Thurgood Internas Passa sumo
Lesson Plan: A Conversation on the Japanese Internment Cases Internas Passa sumo
Transparency Statement Internas Passa sumo
Copyright Policy Internas Passa sumo
© Copyright 2026 The Annenberg Public Policy Center of the University of Pennsylvania Externas Passa sumo

Palavras-chave SEO

Núvem de palavras-chave

annenberg timeline minutes lesson conversation amendment plan right constitution video

Consistência das Palavras-chave

Palavra-chave Conteúdo Título Palavras-chave Descrição Cabeçalhos
video 47
minutes 40
lesson 37
plan 35
constitution 30

Usabilidade

Url

Domínio : annenbergclassroom.org

Cumprimento : 22

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.

Documento

Tipo de Documento

HTML 5

Codificação

Perfeito. O conjunto de caracteres UTF-8 está declarado.

Validação W3C

Erros : 0

Avisos : 0

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.

HTML obsoleto

Fantástico! Não detetámos etiquetas HTML obsoletas.

Dicas de Velocidade

Excelente, este site não usa tablelas dentro de tabelas.
Oh não, o site usa estilos CSS nas etiquetas HTML.
Boa, o site usa poucos ficheiros CSS.
Oh, não! O site utiliza demasiados ficheiros JavaScript (mais que 6).
Perfeito, o site tira vantagens da compressão gzip.

Dispositivos Móveis

Otimização para dispositivos móveis

Icon Apple
Meta Viewport Tag
Conteúdo Flash

Otimização

XML Sitemap

Perfeito, o site tem um mapa XML do site (sitemap).

https://www.annenbergclassroom.org/sitemap_index.xml

Robots.txt

https://annenbergclassroom.org/robots.txt

Perfeito, o seu site tem um ficheiro robots.txt.

Analytics

Em falta

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.

PageSpeed Insights


Dispositivo
Categorias

Free SEO Testing Tool

Free SEO Testing Tool é uma ferramenta gratuita que o ajuda a avaliar o seu site