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SEO Report for astrobio.net

November 26, 2019 6:56 AM
Desktop screen Desktop screenshot for astrobio.net

SEO SCORE

Favicon for astrobio.netastrobio.net
90

10 criteria passed
1 criteria to solve

PERFORMANCE OPPORTUNITIES

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OVERVIEW

• Category
Science  >  Space / Astronomy
• Online since
• Age
17 years, 7 months, 22 days
• Alexa Rank
#327.980, astrobio.net is in the world's top 1 million websites

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SEO

SSL Certificate
Great, this website is SSL secured (HTTPS).
The certificate issued by cPanel, Inc. is valid from November 19, 2019 to February 18, 2020.
Title Tag
Astrobiology Magazine Exploring Origins of Life on Earth & Beyond
Length: 69 (recommended: 10 to 70)
Meta Description
Astrobiology Magazine is NASA daily publication that reports the latest discoveries about origin and evolution of life in our solar system, universe, and beyond.
Length: 161 (recommended: 50 to 160)
Google preview
Desktop Version

Astrobiology Magazine Exploring Origins of Life on Earth & Beyond

https://astrobio.net

Astrobiology Magazine is NASA daily publication that reports the latest discoveries about origin and evolution of life in our solar system, universe, and beyond.

Mobile Version

Favicon for astrobio.net https://astrobio.net

Astrobiology Magazine Exploring Origins of Life on Earth & Beyond

Astrobiology Magazine is NASA daily publication that reports the latest discoveries about origin and evolution of life in our sola...

Encoding
Great, language/character encoding is specified: utf-8
URL Resolve

Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.

URL Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=device-width

SEMANTIC ANALYSIS

The results of our semantic analysis are shown below using the website's language.

They are the main concepts covered by astrobio.net.

Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.

Topics
NASA Confidence: 87% Arrow up

The National Aeronautics and Space Administration (NASA) is an independent agency of the executive branch of the United States federal government responsible for the civilian space program as well as aeronautics and aerospace research.

Astrobiology Magazine Confidence: 85% Arrow up

Astrobiology Magazine (exploring the solar system and beyond), or Astrobiology Mag, is an American NASA-sponsored international online popular science magazine containing popular science content, which refers to articles for the general reader on science and technology subjects.

The magazine reports on missions of NASA and other space agencies, as well as presents news of relevant research conducted by various institutions, universities, and non-profit groups.

In addition, the magazine provides a forum through which researchers and the general public can oversee the progress made in fields of study that are associated with the science of astrobiology.

According to Phys.org, the magazine has a "vast archive of stories covering a broad array of topics...

[and] covers science and nature topics relevant to space, innovation and biology, with an emphasis on the existence, detection and exploration of life in the universe".

The magazine was created by Helen Matsos, presently Chief Editor and Executive Producer, and began publication in 2000.

Solar System Confidence: 85% Arrow up

The Solar System is the gravitationally bound system comprising the Sun and the objects that orbit it, either directly or indirectly.

Of those objects that orbit the Sun directly, the largest eight are the planets, with the remainder being significantly smaller objects, such as dwarf planets and small Solar System bodies.

Of the objects that orbit the Sun indirectly, the moons, two are larger than the smallest planet, Mercury.

Abiogenesis Confidence: 80% Arrow up

Abiogenesis (British English), biopoiesis, \\ or informally, the origin of life, is the natural process by which life arises from non-living matter, such as simple organic compounds.

Abiogenesis is studied through a combination of paleontology, laboratory experiments and extrapolation from the characteristics of modern organisms, and aims to determine how pre-life chemical reactions gave rise to life on Earth.

Life Confidence: 76% Arrow up

Life is a characteristic distinguishing physical entities having biological processes, such as signaling and self-sustaining processes, from those that do not, either because such functions have ceased, or because they never had such functions and are classified as .

Various forms of life exist, such as plants, animals, fungi, protists, archaea, and bacteria.

The criteria can at times be ambiguous and may or may not define viruses, viroids, or potential artificial life as "living".

Biology is the primary science concerned with the study of life, although many other sciences are involved.

WEBSITE SPEED

astrobio.net website speed is normal. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

7s

This domain loads at the median speed of 7 seconds.

Speed Percentile

3%

astrobio.net is faster than approximately 3 percent of the web. Your website page speed needs to be as fast as you can make it, without compromising the customer experience.

A good goal to achieve is a loading time of 2 seconds on desktop and mobile devices.

TRAFFIC

This website is ranked #327.980 by Alexa.

This rank is traffic based. The lower the rank is, the better the domain is ranked.

Alexa data for astrobio.net

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How astrobio.net looks like on a mobile device such as an iPhone.

Tablet
How astrobio.net looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 25% #101010
  • 21% #ffffff
  • 18% #f0f0f0
  • 11% #000000
  • 3% #b0c0d0
  • 2% #a0b0c0
  • 2% #a00000
  • 1% #9080b0
  • 1% #6060a0
  • 1% #901010
  • 1% #300000
  • 1% #f0ffff

Text/code ratio

astrobio.net's text/code ratio is 6.08%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.
Text / Code Ratio 6.08%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

Headings Arrow up

Great, we found headings on this page.

  • <H1> 0
  • <H2> 0
  • <H3> 18
  • <H4> 12
  • <H5> 0
  • <H6> 0

However, you have not defined a top level heading, or <H1>. It is used to define the most important heading.

We recommend using one top level heading to set up a semantic relationship between that heading and the remainder of the content on a page. It clearly describes to the readers and the search engines what it is about.

<H3>
3rd level heading
Menu
Feature stories + view all
How sulfur helped make earth habitable before the rise of oxygen nov 6, 2019
Can the magnetic field of rosetta’s comet tell us how the outer solar system formed? - oct 8, 2019
The tricky business of finding exocomets - sep 26, 2019
<H4>
4th level heading
First detection of sugars in meteorites gives clues to origin of life nov 23, 2019
Aquatic rover goes for a drive under the ıce nov 21, 2019
Nasa scientists confirm water vapor on europa nov 19, 2019
‘are we alone?’ study refines which exoplanets are potentially habitable nov 14, 2019
Where will we first land with humans on mars?
Alt attributes Arrow up

We found 34 images on this website.
26 ALT attributes are missing on your image tags. The issue affects 23 actual different images that could be loaded more than once in your page.

Image Image URL Occurrences
Image with missing alt attribute found on astrobio.net https://www.astrobio.net/wp-content/uploads/2019/11/archaen-peter_sawyer_smithsonian.jpg__1240x510_q... 1
Image with missing alt attribute found on astrobio.net https://www.astrobio.net/wp-content/uploads/2019/10/1297_esa_rosetta_navcam_20150131_mosaic.jpg__124... 1
Image with missing alt attribute found on astrobio.net https://www.astrobio.net/wp-content/uploads/2019/09/exocometsmay-1.jpg__1240x510_q85_subject_locatio... 1
Image with missing alt attribute found on astrobio.net https://www.astrobio.net/wp-content/uploads/2019/07/Untitled1-1.jpg 1
Image with missing alt attribute found on astrobio.net https://www.astrobio.net/wp-content/uploads/2019/11/meteors-on-earlyearth-329x170.jpg 1

Alternative text allows you to add a description to an image.

Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.

It looks like you're missing alternative text for 26 images on astrobio.net. Check your website to make sure it's specified for each image on the page.

SOCIAL

This is an overview of your homepage shares on social networks.

You're doing quiet good on social media!

Social shares are a key signal, among many others, that search engines use to evaluate the rankings of a website. Asking people to share your pages, adding visible social share buttons and make great quality content are 3 of the most powerful ways to grow your social presence.

  • Facebook iconFacebook
  • Total Engagement 169
  • Likes 44
  • Shares 111
  • Comments 14
  • Pinterest iconPinterest 0
  • Linkedin iconLinkedin 0
  • Stumbleupon iconStumbleupon 0

DOMAIN

Domain Registrar REGISTER.COM, INC.
Registration Date 05/30/2002 17 years, 7 months, 22 days ago
Last Modified 02/13/2019 11 months, 8 days ago
Expiration Date 05/30/2021 1 year, 4 months, 13 days from now
Nameservers Arrow up
Host IP Address Country
ns1.sitepro.in 72.22.64.100 Flag for United StatesUnited States
ns2.sitepro.in 72.22.64.101 Flag for United StatesUnited States

SERVER

Server map
  • Service Provider (ISP)
  • IH Systems Inc.
  • IP Address
  • 72.22.64.105
  • Country
  • Flag for United StatesUnited States
  • Region
  • Illinois , Rosemont
  • Latitude and Longitude
  • 41.9812 : -87.863

OWNER

The owner has chosen to keep his whois contact information private.
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SCIENCE > SPACE / ASTRONOMY COMPETITORS IN UNITED STATES

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