sciencemag.org

Avaliação do site sciencemag.org

 Gerado a 12 de Abril de 2023 20:48 PM

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O resultado é de 54/100





Conteúdo SEO

Título

Science | AAAS

Cumprimento : 14

Idealmente, o Título deve conter entre 40 e 70 caracteres (incluíndo espaços).

Descrição

Science/AAAS peer-reviewed journals deliver impactful research, daily news, expert commentary, and career resources.

Cumprimento : 116

Perfeito, a Descrição META contém entre 90 e 160 caracteres.

Palavras-chave

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

Propriedades Og Meta

Boa! Esta página tira vantagens das propriedades Og.

Propriedade Conteúdo
title Science | AAAS
type Website
site_name AAAS
description Science/AAAS peer-reviewed journals deliver impactful research, daily news, expert commentary, and career resources.

Cabeçalhos

H1 H2 H3 H4 H5 H6
0 17 19 6 1 28
  • [H2] Latest News
  • [H2] First Release
  • [H2] Science
  • [H2] Science Advances
  • [H2] Science Immunology
  • [H2] Science Robotics
  • [H2] Science Signaling
  • [H2] Science Translational Medicine
  • [H2] Custom Publishing
  • [H2] Careers
  • [H2] News Features
  • [H2] Commentary
  • [H2] Take our new NextGen VOICES survey
  • [H2] Featured Videos
  • [H2] PODCASTS
  • [H2] How to get published
  • [H2] How to get published
  • [H3] A brain-penetrant alphavirus RNA synthesis inhibitor is therapeutic in encephalitic mice
  • [H3] CMOS-compatible optical memory device
  • [H3] Opioids self-regulate
  • [H3] Human T follicular regulatory cells have dual origins
  • [H3] The future of scientific societies
  • [H3] Structure of the R2 non-LTR retrotransposon initiating target-primed reverse transcription
  • [H3] Rational Design of a Highly Immunogenic Prefusion-Stabilized F Glycoprotein Antigen for a Respiratory Syncytial Virus Vaccine
  • [H3] Base editing rescue of spinal muscular atrophy in cells and in mice
  • [H3] Inhibition of the mitochondrial pyruvate carrier simultaneously mitigates hyperinflammation and hyperglycemia in COVID-19
  • [H3] Vaccine breakthrough hypoxemic COVID-19 pneumonia in patients with auto-Abs neutralizing type I IFNs
  • [H3] The expanding family of T follicular regulatory cells
  • [H3] Toward a vaccine against hepatitis C virus
  • [H3] Photovoltaics at multi-terawatt scale: Waiting is not an option
  • [H3] Making sense of the sacred
  • [H3] The unusual genetics of invasive ants
  • [H3] Alternating the current direction
  • [H3] Light shows by these tiny crustaceans reveal rich biodiversity on Caribbean reefs
  • [H3] Supercomputer re-creates one of the most famous pictures of Earth
  • [H3] This ancient giraffe relative head-butted rivals with an ‘amazing sexual weapon’
  • [H4] Advertisement
  • [H4] Advertisement
  • [H4] Advertisement
  • [H4] Get Our E-Alerts
  • [H4] Advertisement
  • [H4] Advertisement
  • [H5] Unlock the world of Science.
  • [H6] Become a AAAS Member today and receive:
  • [H6] Trending Terms:
  • [H6] Transforming the understanding of brain immunity
  • [H6] Germline-encoded amino acid–binding motifs drive immunodominant public antibody responses
  • [H6] Formation of active sites on transition metals through reaction-driven migration of surface atoms
  • [H6] Unsaturated bond recognition leads to biased signal in a fatty acid receptor
  • [H6] Single-cell RNA sequencing highlights intratumor heterogeneity and intercellular network featured in adamantinomatous craniopharyngioma
  • [H6] Localized immune surveillance of primary melanoma in the skin deciphered through executable modeling
  • [H6] CD34+ cell–derived fibroblast-macrophage cross-talk drives limb ischemia recovery through the OSM-ANGPTL signaling axis
  • [H6] Volcanic forcing degrades multiyear-to-decadal prediction skill in the tropical Pacific
  • [H6] Macs-imizing sepsis protection
  • [H6] You’ve got a fast CAR
  • [H6] The expanding family of T follicular regulatory cells
  • [H6] Human T follicular helper clones seed the germinal center–resident regulatory pool
  • [H6] Anti-inflammatory therapy enables robot-actuated regeneration of aged muscle
  • [H6] The beehive of the future is a robot socially interacting with honeybees
  • [H6] A self-rotating, single-actuated UAV with extended sensor field of view for autonomous navigation
  • [H6] M3GAN: The real horror is the lack of ethics in robotics
  • [H6] Metastatic dormancy needs STING
  • [H6] SHP-1 localization to the activating immune synapse promotes NK cell tolerance in MHC class I deficiency
  • [H6] HSP90 inhibition in the mouse spinal cord enhances opioid signaling by suppressing an AMPK-mediated negative feedback loop
  • [H6] Efficacy of a brain-penetrant antiviral in lethal Venezuelan and eastern equine encephalitis mouse models
  • [H6] A prolyl oligopeptidase inhibitor reduces tau pathology in cellular models and in mice with tauopathy
  • [H6] Multiomics and spatial mapping characterizes human CD8+ T cell states in cancer
  • [H6] Antisense oligonucleotide therapy for H3.3K27M diffuse midline glioma
  • [H6] Subscribe and get the latest news straight in your inbox!
  • [H6] Follow Us
  • [H6] Follow Us

Imagens

Encontrámos 70 imagens nesta página.

32 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 : 5%

O rácio de texto para código HTML desta página é menor que 20 porcento, o que significa que provavelmente é necessário de adicionar mais conteúdos em forma de texto.

Flash

Perfeito, não foi encontrado conteúdo Flash nesta página.

Iframe

Excelente, não foram detetadas Iframes nesta página.

Reescrita de URL

Mau. Existem ligações que contêm 'query strings' (sequências de consulta).

Underscores (traços inferiores) nas URLs

Perfeito. Não foram encontrados 'underscores' (traços inferiores) nas suas URLs.

Ligações para a própria página

Encontrámos um total de 132 ligações incluindo 36 ligações a ficheiros

Âncoras Tipo Sumo
news Internas Passa sumo
careers Internas Passa sumo
commentary Internas Passa sumo
Covid-19 Internas Passa sumo
Log in Internas Passa sumo
- Internas Passa sumo
Anywhere Internas Passa sumo
Science Internas Passa sumo
Science Advances Internas Passa sumo
Science Immunology Internas Passa sumo
Science Robotics Internas Passa sumo
Science Signaling Internas Passa sumo
Science Translational Medicine Internas Passa sumo
covid-19 Internas Passa sumo
climate Internas Passa sumo
monkeypox Internas Passa sumo
abortion Internas Passa sumo
perovskite Internas Passa sumo
- Internas Passa sumo
Log In Internas Passa sumo
Become A Member Internas Passa sumo
science.org Internas Passa sumo
Custom publishing Internas Passa sumo
collections Internas Passa sumo
videos Internas Passa sumo
podcasts Internas Passa sumo
blogs Internas Passa sumo
visualizations Internas Passa sumo
prizes and awards Internas Passa sumo
authors & reviewers Internas Passa sumo
librarians Internas Passa sumo
advertisers Internas Passa sumo
about Internas Passa sumo
help Internas Passa sumo
Terms of Service Internas Passa sumo
Privacy Policy Internas Passa sumo
Accessibility Internas Passa sumo
- Internas Passa sumo
GET OUR E-ALERTS Internas Passa sumo
A brain-penetrant alphavirus RNA synthesis inhibitor is therapeutic in encephalitic mice Internas Passa sumo
Science Advances Internas Passa sumo
CMOS-compatible optical memory device Internas Passa sumo
Science Signaling Internas Passa sumo
Opioids self-regulate Internas Passa sumo
Science Immunology Internas Passa sumo
Human T follicular regulatory cells have dual origins Internas Passa sumo
Science Internas Passa sumo
The future of scientific societies Internas Passa sumo
Careers Internas Passa sumo
How I learned to turn rejection into redirection Internas Passa sumo
Structure of the R2 non-LTR retrotransposon initiating target-primed reverse transcription Internas Passa sumo
Science Translational Medicine Internas Passa sumo
Rational Design of a Highly Immunogenic Prefusion-Stabilized F Glycoprotein Antigen for a Respiratory Syncytial Virus Vaccine Internas Passa sumo
Base editing rescue of spinal muscular atrophy in cells and in mice Internas Passa sumo
Inhibition of the mitochondrial pyruvate carrier simultaneously mitigates hyperinflammation and hyperglycemia in COVID-19 Internas Passa sumo
Vaccine breakthrough hypoxemic COVID-19 pneumonia in patients with auto-Abs neutralizing type I IFNs Internas Passa sumo
Skip slideshow Internas Passa sumo
eadd6220 Internas Passa sumo
Transforming the understanding of brain immunity Internas Passa sumo
Germline-encoded amino acid–binding motifs drive immunodominant public antibody responses Internas Passa sumo
Formation of active sites on transition metals through reaction-driven migration of surface atoms Internas Passa sumo
Single-cell RNA sequencing highlights intratumor heterogeneity and intercellular network featured in adamantinomatous craniopharyngioma Internas Passa sumo
Localized immune surveillance of primary melanoma in the skin deciphered through executable modeling Internas Passa sumo
Volcanic forcing degrades multiyear-to-decadal prediction skill in the tropical Pacific Internas Passa sumo
Macs-imizing sepsis protection Internas Passa sumo
You’ve got a fast CAR Internas Passa sumo
The expanding family of T follicular regulatory cells Internas Passa sumo
Anti-inflammatory therapy enables robot-actuated regeneration of aged muscle Internas Passa sumo
The beehive of the future is a robot socially interacting with honeybees Internas Passa sumo
A self-rotating, single-actuated UAV with extended sensor field of view for autonomous navigation Internas Passa sumo
Metastatic dormancy needs STING Internas Passa sumo
SHP-1 localization to the activating immune synapse promotes NK cell tolerance in MHC class I deficiency Internas Passa sumo
A prolyl oligopeptidase inhibitor reduces tau pathology in cellular models and in mice with tauopathy Internas Passa sumo
Antisense oligonucleotide therapy for H3.3K27M diffuse midline glioma Internas Passa sumo
Using single-cell and spatial transcriptomics to dissect cellular heterogeneity during melanoma growth and metastasis Internas Passa sumo
Opening a window of opportunity: Reframing treatment strategies to prevent damage from chronic inflammation Internas Passa sumo
Sino Biological: Advancing life science research with optimized recombinant technology Internas Passa sumo
Training for a bullying- and harassment-free academic environment Internas Passa sumo
Integrative, multimodal, and scalable analysis with Seurat v5: Demystifying single-cell and spatial sequencing datasets Internas Passa sumo
How to write a research paper Internas Passa sumo
I wish pursuing a research career didn’t mean leaving the country I love Internas Passa sumo
‘Great news.’ Survey will test counting LGBTQ Ph.D. recipients Internas Passa sumo
Professors, we can—and should—prioritize compassion with our students Internas Passa sumo
So you think you can dance your Ph.D. Internas Passa sumo
Bird shots: Is vaccinating poultry the best defense against a deadly bird flu? Internas Passa sumo
From bad to worse: How avian flu must change to trigger a human pandemic Internas Passa sumo
Horse nations: Animal began transforming Native American life startlingly early Internas Passa sumo
Pall of suspicion: NIH’s secretive ‘China initiative’ has destroyed scores of academic careers Internas Passa sumo
Straight from the heart: Mysterious lipids may predict cardiac problems better than cholesterol Internas Passa sumo
Toward a vaccine against hepatitis C virus Internas Passa sumo
Photovoltaics at multi-terawatt scale: Waiting is not an option Internas Passa sumo
Making sense of the sacred Internas Passa sumo
The unusual genetics of invasive ants Internas Passa sumo
Alternating the current direction Internas Passa sumo
Why not vaccinate chickens against avian flu, and new form of reproduction found in yellow crazy ants Internas Passa sumo
How the Maya thought about the ancient ruins in their midst, and the science of Braille Internas Passa sumo
New worries about Earth’s asteroid risk, and harnessing plants’ chemical factories Internas Passa sumo
An active volcano on Venus, and a concerning rise in early onset colon cancer Internas Passa sumo
Compassion fatigue in those who care for lab animals, and straightening out ocean conveyor belts Internas Passa sumo
Skip slideshow Internas Passa sumo
All News Internas Passa sumo
ScienceInsider Internas Passa sumo
News Features Internas Passa sumo
Subscribe to News from Science Internas Passa sumo
News from Science FAQ Internas Passa sumo
About News from Science Internas Passa sumo
Careers Articles Internas Passa sumo
Find Jobs Externas Passa sumo
Employer Profiles Internas Passa sumo
Opinion Internas Passa sumo
Analysis Internas Passa sumo
JOURNALS Internas Passa sumo
Science Robotics Internas Passa sumo
Science Partner Journals Internas Passa sumo
Information for Reviewers Internas Passa sumo
Manage Your Institutional Subscription Internas Passa sumo
Request a Quote Externas Passa sumo
Librarian FAQs Internas Passa sumo
Post a Job Externas Passa sumo
RELATED SITES Internas Passa sumo
AAAS.org Internas Passa sumo
AAAS Communities Internas Passa sumo
EurekAlert! Internas Passa sumo
Science in the Classroom Internas Passa sumo
Leadership Internas Passa sumo
Work at AAAS Internas Passa sumo
FAQs Internas Passa sumo
Access and Subscriptions Internas Passa sumo
Order a Single Issue Internas Passa sumo
Reprints and Permissions Internas Passa sumo
TOC Alerts and RSS Feeds Internas Passa sumo
Contact Us Internas Passa sumo

Palavras-chave SEO

Núvem de palavras-chave

from      more      follow      science      journals      news      information      aaas      authors      learn     

Consistência das Palavras-chave

Palavra-chave Conteúdo Título Palavras-chave Descrição Cabeçalhos
science 14
news 6
aaas 4
authors 3
journals 3

Usabilidade

Url

Domínio : sciencemag.org

Cumprimento : 14

Favicon

Ótimo, o site tem um favicon.

Facilidade de Impressão

Fantástico. 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 : 16

Avisos : 85

Privacidade do Email

Boa! Nenhum endereço de email está declarado sob a forma de texto!

HTML obsoleto

Etiquetas obsoletas Ocorrências
<u> 2

Etiquetas HTML obsoletas são etiquetas que já não são usadas segundo as normas mais recentes. É recomendado que sejam removidas ou substituídas por outras etiquetas atualizadas.

Dicas de Velocidade

Excelente, este site não usa tablelas dentro de tabelas.
Perfeito. Não foram detetados estilos CSS nas etiquetas HTML!
Oh, não! O site utiliza demasiados ficheiros CSS (mais que 4).
Oh, não! O site utiliza demasiados ficheiros JavaScript (mais que 6).
Atenção, o site não tira vantagem 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.science.org/sitemap_index.xml
https://www.science.org/sitemap-index-1.txt

Robots.txt

http://sciencemag.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

Website Review

Website Review é uma ferramenta gratuita que o ajuda a avaliar o seu site