Scienceblogs.com - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
65% 
Page structure
34% 
Link structure
25% 
Server
86% 
External factors
100% 
SEO Score
Response time
0.69 s
File size
66.70 kB
Words
2895
Media files
42
Number of links
104 internal / 7 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
ScienceBlogs - Where the world discusses science.
The length of the page title is perfect. (461 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://scienceblogs.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
GeneratorDrupal 8 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
langen
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
These Typos were found:
  • advertisment => advertisement
This page contains 2895 words. That's ok.
41.4% of the text are stop words.
The page contains a listing, which indicates a good text layout.
38 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 17.08 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 58 tags for this page.
Image SEO
(Somewhat important)
40 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
/themes/custom/sciblogs_bs/logo.svgHome
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...red light LLRL therapy.jpg?itok=oyr0JcQNNo alt attribute provided
...ures/Scienceblogs logo.jpg?itok=syhCtojXNo alt attribute provided
...gs/covid and fertility.jpg?itok=dP0EyuPLNo alt attribute provided
...ures/Scienceblogs logo.jpg?itok=syhCtojXNo alt attribute provided
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...logs/fixation analyses.jpg?itok=jjF-rz1ANo alt attribute provided
...d_macular_degeneration.jpg?itok=Okss2Mz0No alt attribute provided
...fork-tailed flycatcher.jpg?itok=WTFneB0gNo alt attribute provided
..._rendering_1b-1080x618.jpg?itok=ZKAu-XEINo alt attribute provided
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...ogs/dragonfly thriving.JPG?itok=db9zl1ESNo alt attribute provided
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...lOuSPnVemcUEA-1200x839.jpg?itok=-YJpdZLFNo alt attribute provided
.../2017/10/I-wish-I-were.png?itok=-EZ_vbraNo alt attribute provided
...ic/blogs/Doomscrolling.jpg?itok=ewVi0j7ENo alt attribute provided
...c/blogs/infant formula.jpg?itok=B31O56YjNo alt attribute provided
.../coronavirus fake news.jpg?itok=e2gPEntaNo alt attribute provided
.../public/blogs/oak tree.png?itok=olUUPkesNo alt attribute provided
...Leeuwenhoek microscope.jpg?itok=otAU3JLtNo alt attribute provided
...blic/blogs/yeast bread.jpg?itok=_l5lseZQNo alt attribute provided
...red light LLRL therapy.jpg?itok=TMW50n9vNo alt attribute provided
...gs/covid and fertility.jpg?itok=NMEwePjANo alt attribute provided
...gs/walking as medicine.jpg?itok=twBTA6DfNo alt attribute provided
...tones of Shennong Cave.jpg?itok=-EVX0X1SNo alt attribute provided
...s on track to lose ice.jpg?itok=ekhGohlJNo alt attribute provided
...small/public/blogs/PSU.jpg?itok=jjoFgWFfNo alt attribute provided
...les/2017/10/juxstapose.jpg?itok=mr2ITVevNo alt attribute provided
...10/MassShootingRunning.png?itok=DlTilU1JNo alt attribute provided
...2017/09/Twitterantivax.jpg?itok=ssjDikOxNo alt attribute provided
...spatial crowdsourcing.jpeg?itok=cXPSlUS1No alt attribute provided
...ng to their substrates.jpg?itok=Mj8-do2iNo alt attribute provided
.../blogs/AI DNA evidence.JPG?itok=PeioM0e1No alt attribute provided
.../15/files/2018/09/amazonsmilegraphic.jpgNo alt attribute provided
...s-et-al-2003-June-2011.jpg?itok=JRUgawYFNo alt attribute provided
...eat-barrier-reef-home.jpeg?itok=6t7Dg_QbNo alt attribute provided
.../56336-omega-nebula-sm.jpg?itok=yCTR1mBeNo alt attribute provided

Page structure

H1 heading
(Critically important)
Featured:
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (9 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
There are 53 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Featured:
H2 Main navigation
H3 Crowdsourced Geospatial Data Will Mean A 'Seismic Shift'
H3 Red Light Myopia Therapy Can Injure Your Retina
H3 No, COVID-19 Vaccines Do Not Cause Infertility - Not Getting It Might
H3 Channel Surfing
H3 Donate
H3 Science 2.0
H3 Science Codex
H3 More reads
H4 Brain & Behavior
H4 Education
H4 Environment
H4 Free Thought
H4 Humanities
H4 Life Science
H4 Medicine
H4 Physical Science
H4 Politics
H4 Technology
H5 Opportunity Costs And Why Fireworks Complaints Are Up This Year
H5 'Virtual' Communication During Social Distancing: How We Change When We Know We're Being Seen
H5 FHR4: Age-Related Macular Degeneration Breakthrough
H5 Fork-Tailed Flycatchers Make Sounds With Their Feathers in Different Accents
H5 Quackademic medicine now reigns supreme at UC-Irvine
H5 Shame! Another front in the libertarian war on the FDA: Rational Vaccines' unethical offshore herpes vaccine clinical trial
H5 The 'Uplift of the Tibetan Plateau' Myth
H5 Fireflies Face Extinction Threat Due To Pesticides, Habitat Loss, And Light Pollution
H5 The End Is Not Near, But If An 'Insect Apocalypse' Ever Happens, How Would We Know?
H5 Dressing Up Science: Richard Feynman And The Costume Parties Of Al Hibbs (Synopsis)
H5 Star Trek: Discovery Goes Psychic & Psychedelic in 'Lethe': Season 1, Episode 6 Review (Synopsis)
H5 Comments of the Week: Final edition?
H5 Doomscrolling COVID-19 News Takes an Emotional Toll - Here is How to Prevent That
H5 The Increase in Infant Milk Formulas and Why It Matters
H5 How To Spot Coronavirus Fake News
H5 Genetically Rescued Organism: Toward A Solution For Sudden Oak Death
H5 Appreciating van Leeuwenhoek: The Cloth Merchant Who Discovered Microbes
H5 The Yeast All Around Us
H5 Red Light Myopia Therapy Can Injure Your Retina Duplicate text
H5 No, COVID-19 Vaccines Do Not Cause Infertility - Not Getting It Might Duplicate text
H5 Should A Doctor Prescribe A Walk In The Park?
H5 Liangzhu, Venice of the Stone Age, Collapsed Due To Climate Change
H5 Greenland Could Lose Ice Faster Than Any Century Since The Last Ice Age Ended
H5 What is an electron?
H5 Even while the world suffers, investing in science is non-negotiable
H5 Considering Candidates Post Las Vegas Massacre: Rule Out Tim Walz
H5 Antivaxers on Twitter: Fake news and Twitter bots
H5 Crowdsourced Geospatial Data Will Mean A 'Seismic Shift' Duplicate text
H5 First Artificial Enzyme From Two Non-Biological Groups Created
H5 AI Will Revolutionize DNA Evidence – Once We Can Trust The Results
H5 The pygopodid radiation: diverse diets and the 'pygopodids got there first' hypothesis (gekkotans part X)
H5 A planet with liquid water?! The first real candidate!
H5 From Dust to Planets
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
40 links don't have an anchor text.
There are 10 links with a trivial anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 7 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://scienceblogs.com/Anchor Skip to main content
https://scienceblogs.com/IMG-ALT Home
A-TITLE Home
/channel/life-sciencesLife Sciences
/channel/physical-sciencesPhysical Sciences
/channel/environmentEnvironment
/channel/social-sciencesSocial Sciences
/channel/educationEducation
/channel/policyPolicy
/channel/medicineMedicine
/channel/brain-and-behaviorBrain & Behavior
/channel/technologyTechnology
/channel/free-thoughtFree Thought
/sb-admin/2024/02/01/crowdsour...No Text
/sb-admin/2024/02/01/crowdsour...Crowdsourced Geospatial Data Will Mean A 'Seismic Shift'
/channel/technologyText duplicate Technology
/author/sb-adminNo Text
/author/sb-adminsb admin
/sb-admin/2024/01/29/red-light...No Text
/sb-admin/2024/01/29/red-light...Red Light Myopia Therapy Can Injure Your Retina
/channel/medicineText duplicate Medicine
/author/sb-adminNo Text
/author/sb-adminText duplicate sb admin
/sb-admin/2022/01/20/no-covid-...No Text
/sb-admin/2022/01/20/no-covid-...No, COVID-19 Vaccines Do Not Cause Infertility - Not Getting It Might
/channel/medicineText duplicate Medicine
/author/sb-adminNo Text
/author/sb-adminText duplicate sb admin
https://scienceblogs.com/rss.xmlNo Text
/sb-admin/2020/06/30/opportuni...Opportunity Costs And Why Fireworks Complaints Are Up This Year
/sb-admin/2020/06/30/opportuni...No Text
/sb-admin/2020/03/30/virtual-c...'Virtual' Communication During Social Distancing: How We Change When We Know We're Being Seen
/sb-admin/2020/03/30/virtual-c...No Text
/sb-admin/2020/02/07/fhr4-age-...FHR4: Age-Related Macular Degeneration Breakthrough
/sb-admin/2020/02/07/fhr4-age-...No Text
/channel/brain-and-behaviorTrivial anchor text
more
/sb-admin/2020/09/24/fork-tail...Fork-Tailed Flycatchers Make Sounds With Their Feathers in Different Accents
/sb-admin/2020/09/24/fork-tail...No Text
/insolence/2017/09/19/quackade...Quackademic medicine now reigns supreme at UC-Irvine
/insolence/2017/09/19/quackade...No Text
/insolence/2017/08/29/another-...Shame! Another front in the libertarian war on the FDA: Rational Vaccines' unethical offshore herpes vaccine clinical trial
/insolence/2017/08/29/another-...No Text
/channel/educationText duplicate Trivial anchor text
more
/sb-admin/2020/05/12/uplift-ti...The 'Uplift of the Tibetan Plateau' Myth
/sb-admin/2020/05/12/uplift-ti...No Text
/sb-admin/2020/02/03/fireflies...Fireflies Face Extinction Threat Due To Pesticides, Habitat Loss, And Light Pollution
/sb-admin/2020/02/03/fireflies...No Text
/conversation/20190429/end-not...The End Is Not Near, But If An 'Insect Apocalypse' Ever Happens, How Would We Know?
/conversation/20190429/end-not...No Text
/channel/environmentText duplicate Trivial anchor text
more
/startswithabang/2017/10/24/dr...Dressing Up Science: Richard Feynman And The Costume Parties Of Al Hibbs (Synopsis)
/startswithabang/2017/10/24/dr...No Text
/startswithabang/2017/10/23/st...Star Trek: Discovery Goes Psychic & Psychedelic in 'Lethe': Season 1, Episode 6 Review (Synopsis)
/startswithabang/2017/10/23/st...No Text
/startswithabang/2017/10/22/co...Comments of the Week: Final edition?
/startswithabang/2017/10/22/co...No Text
/channel/free-thoughtText duplicate Trivial anchor text
more
/sb-admin/2021/10/22/doomscrol...Doomscrolling COVID-19 News Takes an Emotional Toll - Here is How to Prevent That
/sb-admin/2021/10/22/doomscrol...No Text
/sb-admin/2020/12/07/increase-...The Increase in Infant Milk Formulas and Why It Matters
/sb-admin/2020/12/07/increase-...No Text
/sb-admin/2020/03/20/how-spot-...How To Spot Coronavirus Fake News
/sb-admin/2020/03/20/how-spot-...No Text
/channel/social-sciencesText duplicate Trivial anchor text
more
/sb-admin/2021/11/08/genetical...Genetically Rescued Organism: Toward A Solution For Sudden Oak Death
/sb-admin/2021/11/08/genetical...No Text
/sb-admin/2021/04/06/appreciat...Appreciating van Leeuwenhoek: The Cloth Merchant Who Discovered Microbes
/sb-admin/2021/04/06/appreciat...No Text
/sb-admin/2020/05/11/yeast-all...The Yeast All Around Us
/sb-admin/2020/05/11/yeast-all...No Text
/channel/life-sciencesText duplicate Trivial anchor text
more
/sb-admin/2024/01/29/red-light...Text duplicate Red Light Myopia Therapy Can Injure Your Retina
/sb-admin/2024/01/29/red-light...No Text
/sb-admin/2022/01/20/no-covid-...Text duplicate No, COVID-19 Vaccines Do Not Cause Infertility - Not Getting It Might
/sb-admin/2022/01/20/no-covid-...No Text
/sb-admin/2020/07/24/should-do...Should A Doctor Prescribe A Walk In The Park?
/sb-admin/2020/07/24/should-do...No Text
/channel/medicineText duplicate Trivial anchor text
more
/sb-admin/2021/12/02/liangzhu-...Liangzhu, Venice of the Stone Age, Collapsed Due To Climate Change
/sb-admin/2021/12/02/liangzhu-...No Text
/sb-admin/2020/09/30/greenland...Greenland Could Lose Ice Faster Than Any Century Since The Last Ice Age Ended
/sb-admin/2020/09/30/greenland...No Text
/amira-val-baker/2019-07-25/wh...What is an electron?
/amira-val-baker/2019-07-25/wh...No Text
/channel/physical-sciencesText duplicate Trivial anchor text
more
/startswithabang/2017/10/26/ev...Even while the world suffers, investing in science is non-negotiable
/startswithabang/2017/10/26/ev...No Text
/gregladen/2017/10/02/consider...Considering Candidates Post Las Vegas Massacre: Rule Out Tim Walz
/gregladen/2017/10/02/consider...No Text
/insolence/2017/09/28/antivaxe...Antivaxers on Twitter: Fake news and Twitter bots
/insolence/2017/09/28/antivaxe...No Text
/channel/policyText duplicate Trivial anchor text
more
/sb-admin/2024/02/01/crowdsour...Text duplicate Crowdsourced Geospatial Data Will Mean A 'Seismic Shift'
/sb-admin/2024/02/01/crowdsour...No Text
/sb-admin/2020/02/10/first-art...First Artificial Enzyme From Two Non-Biological Groups Created
/sb-admin/2020/02/10/first-art...No Text
/sb-admin/2020/01/29/ai-will-r...AI Will Revolutionize DNA Evidence – Once We Can Trust The Results
/sb-admin/2020/01/29/ai-will-r...No Text
/channel/technologyText duplicate Trivial anchor text
more
https://smile.amazon.com/ch/82...New window External Subdomain No Text
https://www.science20.com/hank...External Subdomain H5N1: Raw Milk And Raw Pet Food Are Unsafe But Raw Cheese Aged 60 Days Is 87% Not Killing You
https://www.science20.com/cont...External Subdomain Government Claims Victory Over Virtual Vaping
https://www.science20.com/cont...External Subdomain No Patchwork Regulations In 50 States: OpenAI Wants Federal AI Rules For Everyone
https://www.science20.com/cont...External Subdomain Unscientific And Illegal WOTUS Agenda May Finally Die
https://www.science20.com/cont...External Subdomain Legacy Survey of Space and Time Gets Closer
/tetrapodzoology/2011/06/06/py...The pygopodid radiation: diverse diets and the 'pygopodids got there first' hypothesis (gekkotans part X)
/tetrapodzoology/2011/06/06/py...No Text
/startswithabang/2010/09/29/a-...A planet with liquid water?! The first real candidate!
/startswithabang/2010/09/29/a-...No Text
/SETI/2010/09/28/life-at-the-s...From Dust to Planets
/SETI/2010/09/28/life-at-the-s...No Text
https://app.termly.io/document...External Subdomain Privacy

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://scienceblogs.com/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time of 0.69 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (67 kB).

HTTP Response Header

NameValue
servernginx
dateSun, 16 Mar 2025 10:15:19 GMT
content-typetext/html; charset=UTF-8
content-length18394
cache-controlmax-age=3600, public
link<https://scienceblogs.com/>; rel="canonical", <https://scienceblogs.com/>; rel="shortlink"
x-ua-compatibleIE=edge
content-languageen
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
expiresSun, 19 Nov 1978 05:00:00 GMT
varyCookie,Accept-Encoding
x-generatorDrupal 8 (https://www.drupal.org)
last-modifiedSun, 16 Mar 2025 10:15:19 GMT
etag"1742120119-gzip"
content-encodinggzip
strict-transport-securitymax-age=31536000;
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 200 referring domains.
This page has 16,776 backlinks.
This page has backlinks from 169 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register/
Disallow: /user/password/
Disallow: /user/login/
Disallow: /user/logout/
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password/
Disallow: /index.php/user/register/
Disallow: /index.php/user/login/
Disallow: /index.php/user/logout/

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KeywordResultRecheck
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Scienceblogs56%Check
Red56%Check
Up Science56%Check
Life Science54%Check
Science 2.051%Check
world50%Check
Red Light50%Check
or Johnson47%Check
New44%Check
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