sci-news.com sci-news.com - Le score est de 75/100

Evaluation du site sci-news.com

 Généré le 02 Novembre 2026 06:45

Le score est de 75/100





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Titre

Sci.News: Breaking Science News

Longueur : 31

Idéalement, votre titre devrait contenir entre 40 et 70 caractères (espaces compris). Utilisez cet outil gratuit pour calculer la longueur du texte.

Description

Science news from Sci.News: astronomy, archaeology, paleontology, health, physics, space exploration and other topics.

Longueur : 118

Génial, votre balise META description contient entre 90 et 160 caractères.

Mots-clefs

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Propriétés Open Graph

Bien, cette page profite des balises META Open Graph.

Propriété Contenu
locale en_US
type website
title Sci.News: Breaking Science News
description Science news from Sci.News: astronomy, archaeology, paleontology, health, physics, space exploration and other topics.
url https://www.sci.news/
site_name Sci.News: Breaking Science News
image https://cdn.sci.news/images/2022/07/banner.jpg
image:width 500
image:height 500
image:type image/jpeg

Niveaux de titre

H1 H2 H3 H4 H5 H6
0 16 21 0 0 0
  • [H2] New Species of Predatory Dinosaur Identified in Argentina
  • [H2] D. rex: Giant New Fungus Species Discovered in China
  • [H2] New Species of Iguanodontian Dinosaur Discovered in England
  • [H2] Paleontologists Reconstruct Cretaceous Bird in Remarkable Detail
  • [H2] Armored Amphibian from Triassic Period is First Known to Have Lived Entirely in the Sea
  • [H2] Webb Finds Dust-Rich Water Ice in Interstellar Comet 3I/ATLAS
  • [H2] Astronomy
  • [H2] Space Exploration
  • [H2] Archaeology
  • [H2] Paleontology
  • [H2] Biology
  • [H2] Physics
  • [H2] Medicine
  • [H2] Genetics
  • [H2] Geology
  • [H2] Other Sciences
  • [H3] Latest News
  • [H3] Betelgeuse’s Atmosphere is Back to Normal after Great Dimming Event, New Radio Observations Show
  • [H3] View more
  • [H3] Meteorite Found in Sahara is Piece of Mars at Least 4.1 Billion Years Old
  • [H3] View more
  • [H3] Fluorescent Glow Reveals Hidden Glaze on Chauvet Cave’s Ancient Art
  • [H3] View more
  • [H3] New Species of Predatory Dinosaur Identified in Argentina
  • [H3] View more
  • [H3] Study: Comets May Have Been Unlikely to Deliver Life’s Ingredients to Early Earth
  • [H3] View more
  • [H3] Physicists Hold Single Antimatter Particle for Months and Control Its Quantum States
  • [H3] View more
  • [H3] Ancient Retroviral Invasion May Have Helped Shape Human Brain
  • [H3] View more
  • [H3] Ancient Retroviral Invasion May Have Helped Shape Human Brain
  • [H3] View more
  • [H3] Australia’s North Pole Dome Crater is Earth’s Oldest and Only Known Archean Impact Structure
  • [H3] View more
  • [H3] Ancient Retroviral Invasion May Have Helped Shape Human Brain
  • [H3] View more

Images

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Ratio texte/HTML

Ratio : 2%

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Iframe

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Réécriture d'URLs

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Tiret bas dans les URLs

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Liens dans la page

Nous avons trouvé un total de 102 lien(s) dont 0 lien(s) vers des fichiers

Texte d'ancre Type Juice
Home Externe Passing Juice
About Us Externe Passing Juice
News Archive Externe Passing Juice
Copyright Externe Passing Juice
Privacy Policy Externe Passing Juice
Contact Us Externe Passing Juice
RSS Externe Passing Juice
twitter Externe Passing Juice
gplus Externe Passing Juice
facebook Externe Passing Juice
New Species of Predatory Dinosaur Identified in Argentina Externe Passing Juice
D. rex: Giant New Fungus Species Discovered in China Externe Passing Juice
New Species of Iguanodontian Dinosaur Discovered in England Externe Passing Juice
Paleontologists Reconstruct Cretaceous Bird in Remarkable Detail Externe Passing Juice
Armored Amphibian from Triassic Period is First Known to Have Lived Entirely in the Sea Externe Passing Juice
Webb Finds Dust-Rich Water Ice in Interstellar Comet 3I/ATLAS Externe Passing Juice
Early Predatory Dinosaurs Survived Shift in Their Ecosystem, Fossil Fragment Suggests Externe Passing Juice
Astronomy Externe Passing Juice
Space Exploration Externe Passing Juice
Archaeology Externe Passing Juice
Paleontology Externe Passing Juice
Biology Externe Passing Juice
Physics Externe Passing Juice
Medicine Externe Passing Juice
Genetics Externe Passing Juice
Geology Externe Passing Juice
More Externe Passing Juice
Enrico de Lazaro Externe Passing Juice
News Staff Externe Passing Juice
Meteorite Found in Sahara is Piece of Mars at Least 4.1 Billion Years Old Externe Passing Juice
Fluorescent Glow Reveals Hidden Glaze on Chauvet Cave’s Ancient Art Externe Passing Juice
Study: Comets May Have Been Unlikely to Deliver Life’s Ingredients to Early Earth Externe Passing Juice
Betelgeuse’s Atmosphere is Back to Normal after Great Dimming Event, New Radio Observations Show Externe Passing Juice
Ancient Retroviral Invasion May Have Helped Shape Human Brain Externe Passing Juice
Webb Observes Turbulent Stellar Nursery Externe Passing Juice
Lava World TOI-561b May Have Reflective, Cloudy Atmosphere Externe Passing Juice
Cold Sore Virus Leaves Mark on Brain’s Immune Cells, Animal Study Shows Externe Passing Juice
Milky Way’s Central Black Hole is Surrounded by Metal-Rich Gas, Webb Reveals Externe Passing Juice
‘Treble Clef’ Radio Glow Reveals Galaxy Cluster Hiding behind Milky Way Externe Passing Juice
Average Human Genome Carries Millions of Variants, New Research Shows Externe Passing Juice
Physicists Hold Single Antimatter Particle for Months and Control Its Quantum States Externe Passing Juice
Crocodile Kin Have Been Chasing Warm Climates for 250 Million Years Externe Passing Juice
Tea Drinkers May Have Fewer Heart and Blood Vessel Problems, Large Study Finds Externe Passing Juice
Heavy Neutrino May Help Explain Why Matter Survived Big Bang Externe Passing Juice
Early Cambrian Fossil Rewrites Starfish Family Tree Externe Passing Juice
Honeybee Hives are Living Immune Systems, Scientists Say Externe Passing Juice
Uranus and Neptune May Have Taken Different Paths to Becoming Ice Giants Externe Passing Juice
Single Vertebra Hints at Oldest Known Iberian Dinosaur Externe Passing Juice
ESA’s Euclid Space Telescope Discovers Its First Comet Externe Passing Juice
Cat Hormones and Owner Moods Appear to Move Together: Study Externe Passing Juice
Planetary Scientists Create Classification System and Map of Martian Soils Externe Passing Juice
Hubble Space Telescope Spots Dusty Spiral Galaxy: NGC 1827 Externe Passing Juice
Lizard Dropped Its Tail 99 Million Years Ago, Amber Preserved Evidence Externe Passing Juice
White Dwarfs Really are White, But Few are Green, Pink or Vivid Blue Externe Passing Juice
Seaweed Compounds Show Promise against Cell Damage Externe Passing Juice
Jurassic Fossil Hints that Some Early Birds Were Flightless Externe Passing Juice
New Species of Predatory Dinosaur Identified in UK Externe Passing Juice
Could Handful of Pistachios Help You Sleep? New Review Says It’s Plausible, but Unproven Externe Passing Juice
Small Raptors Likely Feasted on Fallen Tyrannosaur, Fossil Bite Marks Suggest Externe Passing Juice
Small, Chicken-Like Dinosaur May Have Had a Jaw Built for Fruit Externe Passing Juice
Perseverance Becomes Farthest-Traveling Vehicle on Another World Externe Passing Juice
Vanillin Shows Promise for Treating Chronic Wounds Externe Passing Juice
Fossil Armored Fish from China Bridges Primitive and Advanced Jawless Lineages Externe Passing Juice
Record-Breaking Fast Radio Burst from Early Universe Traced to Tiny, Star-Forming Galaxy Externe Passing Juice
Peculiar New Species of Belemnite Unearthed in Wyoming Externe Passing Juice
Late-Night Snacking Linked to Higher Risk of Liver Disease Externe Passing Juice
Messier 83 Hints At How Star-Forming Gas Behaves in Barred Spirals Like Our Own Externe Passing Juice
Giant Martian Cloud May Form Through Physics Never Before Seen in Planetary Atmosphere Externe Passing Juice
Water Ice at Mars’ North Pole is Considerably Cleaner than Previously Believed Externe Passing Juice
Cassini Reveals Surprising Diversity in Salt Grains from Enceladus’ Ocean Externe Passing Juice
Ice Age Artists Took Cues from Ivory Itself, 18,000-Year-Old Figurines from Ukraine Suggest Externe Passing Juice
Britain’s Tallest Standing Stones Traced to Their Geological Source Externe Passing Juice
Mississippian People May Have Consumed Cacao as Early as 11th Century Externe Passing Juice
40,000-Year-Old Bird Figurines Found in German Cave Externe Passing Juice
Stone Tools from Armenian Cave Reveal Split Strategy for Survival 50,000 Years Ago Externe Passing Juice
Was Odysseus’ Ithaca Never an Island? Scholars Challenge Centuries-Old Assumption Externe Passing Juice
Ancient Turkish Cave Reveals Neanderthals and Homo sapiens Shared Same Way of Life Externe Passing Juice
Honeybee Swarms Have Been Misread for Centuries, Biologists Say Externe Passing Juice
Countries with More Cats Report Higher Happiness, Scientists Say Externe Passing Juice
Sugar Molecule Made by Gut Bacterium Can Shrink Visceral Fat in Mice Externe Passing Juice
Physicists Find Evidence for ‘Third’ Type of Magnetism Externe Passing Juice
CERN Physicists Find Evidence of One of Higgs Boson’s Rarest Decays Externe Passing Juice
Entanglement Survives Violence of CERN’s Large Hadron Collider Externe Passing Juice
Physicists Devise New Way to Listen for ‘Hairy’ Black Holes Externe Passing Juice
Physicists Spot Curious Signal in Hunt for Elusive Dark Matter Particles Externe Passing Juice
Neutrino Laser is Physically and Fundamentally Impossible, Physicists Say Externe Passing Juice
Diet Drinks Perform as Well as Water in Two-Year Weight-Loss Trial Externe Passing Juice
Bats Originated in Europe, Genetic and Fossil Evidence Suggests Externe Passing Juice
Ancient DNA Rewrites Story of Enigmatic ‘American Cheetah’ Externe Passing Juice
Scientists Map Genetics of Personality across Million People Externe Passing Juice
Neanderthal Gene Still Shapes Muscle and Jaws in Some Living Humans Externe Passing Juice
Scientists Find Traces of Two Unknown Archaic Hominins in Human DNA Externe Passing Juice
Scientists Discover Four New Genetic Lineages of Cacao in Peru Externe Passing Juice
Australia’s North Pole Dome Crater is Earth’s Oldest and Only Known Archean Impact Structure Externe Passing Juice
Lunar Meteorite Preserves Evidence of Colossal Asteroid Strike Externe Passing Juice
Acheulean Toolmakers Chose Their Stone with Surprising Precision Externe Passing Juice
Hidden Rift beneath Zambia May Be Tearing Africa Apart Externe Passing Juice
Why Geologists Love Pond Scum Externe Passing Juice
Earth’s Lithosphere was Already Segmented and Mobile 3.5 Billion Years Ago Externe Passing Juice
New Research Uncovers Hidden Complexity beneath Martian Surface Externe Passing Juice
Two Enormous Blobs of Superheated Material Help Shape Earth’s Magnetic Field Externe Passing Juice
Back to top Interne Passing Juice
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Mots-clefs

Nuage de mots-clefs

shift      predatory      scinews      new      dinosaur      early      news      survived      species      discovered     

Cohérence des mots-clefs

Mot-clef Contenu Titre Mots-clefs Description Niveaux de titre
new 3
species 3
scinews 2
news 2
predatory 2

Ergonomie

Url

Domaine : sci-news.com

Longueur : 12

Favicon

Génial, votre site web dispose d'un favicon.

Langue

Bien. Votre langue est : en.

Document

Doctype

HTML 5

Encodage

Parfait. Votre charset est UTF-8.

E-mail confidentialité

Génial, aucune adresse e-mail n'a été trouvé sous forme de texte!

HTML obsolètes

Génial! Nous n'avons pas trouvé de balises HTML obsolètes dans votre code.

Astuces vitesse

Parfait. Aucun style css inline n'a été trouvé dans vos tags HTML!
Génial, votre site web contient peu de fichiers CSS.
Mauvais, votre site web contient trop de fichiers javascript (plus de 6).
Parfait : votre site tire parti de gzip.

Mobile

Optimisation mobile

Icône Apple
Méta tags viewport
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Optimisation

Sitemap XML

Votre site web dispose d’une sitemap XML, ce qui est optimal.

https://www.sci.news/sitemap_index.xml

Robots.txt

http://sci-news.com/robots.txt

Votre site dispose d’un fichier robots.txt, ce qui est optimal.

Mesures d'audience

Votre site web dispose d’une outil d'analytics, ce qui est optimal.

   Google Analytics

AI Search Readiness

AI Crawlers

AI search crawlers are allowed, so the site can be shown and cited in AI answers (ChatGPT, Claude, Perplexity).

OAI-SearchBot ChatGPT search AI search
ChatGPT-User ChatGPT (user requests) AI search
Claude-SearchBot Claude search AI search
Claude-User Claude (user requests) AI search
PerplexityBot Perplexity AI search
GPTBot OpenAI training AI training
ClaudeBot Anthropic training AI training
Google-Extended Google Gemini training AI training
Applebot-Extended Apple AI training AI training
CCBot Common Crawl AI training

Blocking AI training crawlers is a common choice and doesn't affect the score. Only the AI search crawlers count.

Structured Data

The homepage describes itself with schema.org structured data, which helps search engines and AI tools understand it: CollectionPage, BreadcrumbList, ListItem, WebSite, SearchAction, EntryPoint, Organization, ImageObject

Canonical Tag

The homepage has a canonical tag, which tells search engines which URL is the main version of the page.

llms.txt

No llms.txt file. It's an emerging convention: a short Markdown summary of the site for AI tools. Optional, so it doesn't affect the score.

Security

HTTPS

The site loads over HTTPS, so connections are encrypted. Browsers and search engines expect this.

HSTS

The site sends a Strict-Transport-Security header, so browsers always use HTTPS for it.

Security Headers

2 of 5 common security headers found. At least 2 are needed to pass.

Content-Security-Policy
X-Content-Type-Options
X-Frame-Options
Referrer-Policy
Permissions-Policy
Checked on 2 Nov 2026.

Domain Info

sci-news.com was registered on 10 Aug 2011 with Dynadot Inc and expires on 10 Aug 2030. It accepts email and has both SPF and DMARC records. The Wayback Machine first archived it in March 2001.

Registration

Registrar Dynadot Inc
Registered 10 Aug 2011 (15 years ago)
Expires 10 Aug 2030
Last changed 22 Mar 2025
Nameservers ns1.dyna-ns.net, ns2.dyna-ns.net
DNSSEC Not signed

Hosting

IPv4 address 66.113.235.127
IPv6 support

Email Security

Mail servers: mail.sci-news.com

SPF record
DMARC record (policy: none)

Archive History

The Wayback Machine has snapshots of this site from 136 different months, from March 2001 to July 2022. View snapshots

Domain data checked on 2 Nov 2026. Sources: registry RDAP, public DNS, Internet Archive.

PageSpeed Insights

Dispositif
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