Search Engine Optimization Overview
89
100
Seo
Title
The title tag is perfect.
Universe Today - Space and astronomy news
Meta description
The meta description tag is good.
Space and astronomy news
Headings
The headings are properly set.
h1
1- Universe Today
h2
2- Posts
- Posts navigation
h3
10- In a New Hubble Image, Dark Matter Anchors the Giant Galaxy Cluster Abell 611
- Did Supermassive Black Holes Collapse Directly out of Giant Clouds of gas? It Could Depend on Magnetic Fields
- Good News! The Ozone Hole is Continuing to Shrink
- Mars Express Got so Close to Phobos That it Needed to be Reprogrammed to Keep the Moon in Focus
- Too Many Supernovae Can Slow Star Formation in a Galaxy
- Would Mark Watney Have Survived in Real Life, and What This Can Teach Us About Sending Humans to Mars
- Will Enceladus finally answer, ‘Are we alone?’
- InSight Felt the Ground Shake From a Meteorite Impact on Mars
- Another Reason Red Dwarfs Might Be Bad for Life: No Asteroid Belts
- Another Version of the Pillars of Creation from Webb
Content keywords
The content has relevant keywords.
universetodayspaceandastronomynews
Image keywords
There are 4 images with missing alt attributes.
Images
4- https://www.universetoday.com/wp-content/uploads/2021/08/heic1610a-2000x1200.jpg
- https://www.universetoday.com/wp-content/uploads/2022/10/AxCiZiYvjtozLWUH3CnSLh.jpg
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- https://www.universetoday.com/wp-content/uploads/2022/10/stsci-h-p1846a_f3840x2160.jpg
SEO friendly URL
The URL is SEO friendly.
https://www.universetoday.com/
404 page
The website has 404 error pages.
https://www.universetoday.com/404-97e0e7d1ac36e8d6fd8301a8134c55cd
Robots.txt
The webpage can be accessed by search engines.
Noindex
The webpage does not have a noindex tag set.
In-page links
The number of links on the webpage is okay.
Internals
62- https://www.universetoday.com/
- Universe Today
- Newsletter
- Contact Us
- Log in
- October 31, 2022October 31, 2022
- Carolyn Collins Petersen
- In a New Hubble Image, Dark Matter Anchors the Giant Galaxy Cluster Abell 611
- https://www.universetoday.com/158413/in-a-new-hubble-image-dark-matter-anchors-the-giant-galaxy-cluster-abell-611/
- Continue reading “In a New Hubble Image, Dark Matter Anchors the Giant Galaxy Cluster Abell 611”
- October 31, 2022October 31, 2022
- Matt Williams
- Did Supermassive Black Holes Collapse Directly out of Giant Clouds of gas? It Could Depend on Magnetic Fields
- https://www.universetoday.com/158200/did-supermassive-black-holes-collapse-directly-out-of-giant-clouds-of-gas-it-could-depend-on-magnetic-fields-1/
- Active Galactic Nuclei
- Continue reading “Did Supermassive Black Holes Collapse Directly out of Giant Clouds of gas? It Could Depend on Magnetic Fields”
- October 31, 2022October 31, 2022
- Carolyn Collins Petersen
- Good News! The Ozone Hole is Continuing to Shrink
- https://www.universetoday.com/158411/good-news-the-ozone-hole-is-continuing-to-shrink/
- Continue reading “Good News! The Ozone Hole is Continuing to Shrink”
- October 30, 2022October 30, 2022
- Carolyn Collins Petersen
- Mars Express Got so Close to Phobos That it Needed to be Reprogrammed to Keep the Moon in Focus
- https://www.universetoday.com/158406/mars-express-got-so-close-to-phobos-that-it-needed-to-be-reprogrammed-to-keep-the-moon-in-focus/
- Continue reading “Mars Express Got so Close to Phobos That it Needed to be Reprogrammed to Keep the Moon in Focus”
- October 30, 2022October 30, 2022
- Carolyn Collins Petersen
- Too Many Supernovae Can Slow Star Formation in a Galaxy
- https://www.universetoday.com/158402/too-many-supernovae-can-slow-star-formation-in-a-galaxy/
- speedy cosmic rays
- Continue reading “Too Many Supernovae Can Slow Star Formation in a Galaxy”
- October 30, 2022October 30, 2022
- Laurence Tognetti
- Would Mark Watney Have Survived in Real Life, and What This Can Teach Us About Sending Humans to Mars
- https://www.universetoday.com/158404/would-mark-watney-have-survived-in-real-life-and-what-this-can-teach-us-about-sending-humans-to-mars/
- Continue reading “Would Mark Watney Have Survived in Real Life, and What This Can Teach Us About Sending Humans to Mars”
- October 30, 2022October 30, 2022
- Laurence Tognetti
- Will Enceladus finally answer, ‘Are we alone?’
- https://www.universetoday.com/158395/will-enceladus-finally-answer-are-we-alone/
- recently examined
- Continue reading “Will Enceladus finally answer, ‘Are we alone?’”
- October 29, 2022October 29, 2022
- Carolyn Collins Petersen
- InSight Felt the Ground Shake From a Meteorite Impact on Mars
- https://www.universetoday.com/158390/insight-felt-the-ground-shake-from-a-meteorite-impact-on-mars/
- Continue reading “InSight Felt the Ground Shake From a Meteorite Impact on Mars”
- October 29, 2022October 30, 2022
- Laurence Tognetti
- Another Reason Red Dwarfs Might Be Bad for Life: No Asteroid Belts
- https://www.universetoday.com/158392/another-reason-red-dwarfs-might-be-bad-for-life-no-asteroid-belts/
- Continue reading “Another Reason Red Dwarfs Might Be Bad for Life: No Asteroid Belts”
- October 29, 2022October 29, 2022
- Carolyn Collins Petersen
- Another Version of the Pillars of Creation from Webb
- https://www.universetoday.com/158384/another-version-of-the-pillars-of-creation-from-webb/
- Continue reading “Another Version of the Pillars of Creation from Webb”
- Page 2
- Page 2,501
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Externals
9- Videos
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- Remove All Ads on Universe Today Join our Patreon for as little as $3! Get the ad-free experience for life #go-ad-free { text-align: center; background: #ff424d; padding: .5rem; box-shadow: 0 0 .5rem black inset; } #go-ad-free img { width: 72px; box-shadow: initial; vertical-align: super; } #go-ad-free div { display: inline-block; margin-left: 3rem; margin-right: 3rem; } #go-ad-free div p { margin-bottom: .5rem; text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.5); letter-spacing: .1rem; line-height: initial; } #go-ad-free div p:first-child { font-size: 2rem; font-weight: bold; } @media (max-width: 940px) { #go-ad-free img, #go-ad-free div { display: block; margin: 0 auto; } #go-ad-free img:last-child { display: none; } }
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Language
The webpage has the language declared.
en-US
Favicon
The webpage has a favicon.
https://www.universetoday.com/wp-content/uploads/2018/09/cropped-cleanutlogo-180x180.png
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.28 seconds.
Page size
The size of the HTML webpage is 54,638.00.
HTTP requests
There are fewer than 33 HTTP requests on the webpage.
JavaScripts
20- https://www.universetoday.com/wp-content/plugins/thrive-headline-optimizer/frontend/js/header.min.js?ver=2.3.1
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- https://www.universetoday.com/wp-content/themes/twentyseventeen/assets/js/navigation.js?ver=1.0
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CSS
10- https://www.universetoday.com/wp-includes/css/dist/block-library/style.min.css?ver=6.0.3
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- https://fonts.googleapis.com/css?family=Libre+Franklin%3A300%2C300i%2C400%2C400i%2C600%2C600i%2C800%2C800i&subset=latin%2Clatin-ext
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Images
3- https://www.universetoday.com/wp-content/uploads/2020/10/cropped-cleanutlogo-1.png
- https://www.universetoday.com/wp-content/uploads/2020/10/cropped-cleanutlogo-1.png
- https://www.universetoday.com/wp-content/uploads/2020/10/cropped-cleanutlogo-1.png
Image format
There are 13 images that are not using the AVIF, WebP format.
Images
13- https://www.universetoday.com/wp-content/uploads/2020/10/cropped-cleanutlogo-1.png
- https://www.universetoday.com/wp-content/uploads/2022/10/heic2213a.jpg
- https://www.universetoday.com/wp-content/uploads/2021/08/heic1610a-2000x1200.jpg
- https://www.universetoday.com/wp-content/uploads/2020/10/cropped-cleanutlogo-1.png
- https://www.universetoday.com/wp-content/uploads/2020/10/cropped-cleanutlogo-1.png
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- https://www.universetoday.com/wp-content/uploads/2022/10/Webb_s_portrait_of_the_Pillars_of_Creation_MIRI-1987x1200.jpg
JavaScript defer
The are 1 javascript resources without the defer attribute.
JavaScripts
1- https://www.universetoday.com/wp-includes/js/jquery/jquery.min.js?ver=3.6.0
DOM size
The DOM size is optimal.
The HTML file has 698 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://www.universetoday.com/ DOM nodes.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage has a public server signature.
cloudflare
Unsafe cross-origin links
The webpage does not have unsafe cross-origin links.
Plaintext email
The webpage does not contain any plaintext emails.
Miscellaneous
Structured data
The webpage has structured data.
Open Graph
6Twitter
1Schema.org
2
Meta viewport
The webpage has a meta viewport tag set.
width=device-width, initial-scale=1
Character set
The webpage has a charset value set.
UTF-8
Sitemap
The website has sitemaps.
Sitemaps
1- //www.universetoday.com/sitemap.xml
Social
The webpage has 1 social links.
YouTube
1
Content length
The webpage has 3,066 words.
Text to HTML ratio
The text to HTML ratio is 13%.
Inline CSS
The webpage does not contain inline CSS code.
Deprecated HTML
There are no deprecated HTML tags on the webpage.