Undsci.berkeley.edu - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
94% 
Page quality
52% 
Page structure
29% 
Link structure
66% 
Server
54% 
External factors
100% 
SEO Score
Response time
1.39 s
File size
86.30 kB
Words
675
Media files
33
Number of links
114 internal / 10 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Understanding Science - How science REALLY works...
There are word repetitions in the page title.
The length of the page title is perfect. (499 pixels out of 580 max pixel length)
Meta description
(Critically important)
How science REALLY works...
The meta description is too short. (189 pixels out of 1000 max pixel length) Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://undsci.berkeley.edu/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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
viewportinitial-scale=1, maximum-scale=1, user-scalable=no, width=device-width
descriptionHow science REALLY works...
robotsmax-image-preview:large
generatorWordPress 6.5.3
langen-us
twitter:cardsummary
twitter:titleUnderstanding Science - How science REALLY works...
twitter:descriptionHow science REALLY works...
twitter:imagehttps://undsci.berkeley.edu/wp-content/uploads/2022/08/US_Logo_2022.jpg
og:localeen_US
og:site_nameUnderstanding Science - How science REALLY works...
og:typewebsite
og:titleUnderstanding Science - How science REALLY works...
og:descriptionHow science REALLY works...
og:urlhttps://undsci.berkeley.edu/
og:imagehttps://undsci.berkeley.edu/wp-content/uploads/2022/08/US_Logo_2022.jpg
og:image:secure_urlhttps://undsci.berkeley.edu/wp-content/uploads/2022/08/US_Logo_2022.jpg
charsetUTF-8

Test up to 1.000 webpages of undsci.berkeley.edu with our free plan!

Try For Free
No trial. It's just free!

Page quality

Content
(Critically important)
No paragraphs were detected.
This page contains 675 words. That's ok.
24.4% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 21 JavaScript files. This may affect the load time negatively.
A viewport "initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 14 tags for this page.
Image SEO
(Somewhat important)
12 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
...sites/17/2018/01/berkeley_logo_white.pngNo alt attribute provided
...content/uploads/2022/08/US_Logo_2022.jpgUnderstanding Science
...t/uploads/2022/09/nasa-flickr-whatis.jpgAstronaut Mae Jemison is shown floating within the Spacelab-J module
...s/2022/09/wikimedia-The_Heat_is_On-1.jpga man wearing protective clothing is reaching over lava flows to collect a sample
...uploads/2022/09/franklin_home_banner.jpgarchival photo of Rosalind Franklin looking into a microscope
...t/uploads/2022/09/goodall-homebanner.jpgan image of Jane Goodall with a chimpanzee
...022/09/flickr-sandialabs-arches-home.jpgA Native American woman is pictured in front of Window Rock holding a book
...2/09/wikimedia-VegetablesSupermarket.jpgvegetables in a supermarket
...tent/uploads/2022/09/student-science.jpga photo of kids on a beach crouching and looking over sand
...08/scienceflow_simple-labeled-shadow.pngNo alt attribute providedScience flowchart
...06/la-brea-illustration-mark-hallett.jpgNo alt attribute provided
...s/2022/08/quadrant_telescope-250x239.jpgNo alt attribute provided
...loads/2023/08/maddie_roxanne-250x250.jpgTwo women outside, one wearing a neon vest
...uploads/2022/05/rutherford_bohr_atom.jpgtwo models of atomic structure: one with atoms circling the nucleus in all directions and one where each atom occupies a distinct orbital
...nt/uploads/2022/08/Pons_Fleischmann.webpTwo white men in suits talk near old fashioned chemistry equipment
...nt/uploads/2022/07/sand-petrographic.jpgTwo microscopic images of sand that show crystal-like formations.
.../2023/08/ashley-dineen-image-250x250.jpgwhite woman with long brown hair
...ads/2022/06/UCMP-403309-Hydrophiliae.jpgNo alt attribute provided
...sources_resource_image_236_original.jpegCartoon image of people and a robot visiting the paleontology section of a museum.
/wp-content/uploads/2022/08/mviteri.jpgWhite woman in lab coat holding fossil in gloved hand
/wp-content/uploads/2022/08/calipers.jpgNo alt attribute provided
/wp-content/uploads/2022/08/ginko.jpegNo alt attribute provided
.../uploads/2022/08/acupuncture1-scaled.jpgperson wearing army fatigues inserting acupuncture needles into someone's back
...1919_eclipse_negative-e1661273684418.jpgNo alt attribute provided
...content/uploads/2022/08/lynn_cropped.pngwhite woman with gray hair
...uploads/2022/08/relativity_lightdemo.gifNo alt attribute provided
/wp-content/uploads/2022/08/fusion_cell.gifNo alt attribute provided
...hot-2023-08-21-at-3.32.32-PM-250x250.pngswirling, colorful picture of deep space
/wp-content/uploads/2022/05/ratthinking.gifNo alt attribute provided
.../2023/08/anomalocaris-13399-250x250.jpegfossil of a spined, hook-like appendage
...ntent/uploads/2022/08/jounaling-tool.jpgNo alt attribute providedHow Science Works interactive
...tent/uploads/2022/09/parachute-home2.jpga cartoon depicting a man jumping out of a plane stating: I'm not deploying this parachute until scientists get more certain about this gravity stuff.Correcting misconceptions
...ntent/uploads/2022/08/teaching-tools.jpgA graphic showing a list of questions to evaluate scientific messages.Infographics and teaching tools

Page structure

H1 heading
(Critically important)
Understanding Science
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.
There are 47 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 Understanding Science
H1 Understanding Science Duplicate text
H1 What is science?
H1 How science works
H1 The core of science
H1 The social side of science
H1 Science and society
H1 What has science done for you lately?
H1 A scientific approach to life
H2 Learn what science is, how it works, and how it connects to your life
H2 Science stories
H2 Top teaching resources
H2 Footer
H3 What is it about Los Angeles?
H3 Bundle up your hypotheses
H3 Scientists, collaborators, and friends dig into the fossil record
H3 A science prototype: Rutherford and the atom
H3 Cold fusion: A case study for scientific behavior
H3 Sand is more than meets the eye
H3 The importance of global museum communities and collections
H3 Fossil insects take to social media
H3 Scientific Process: The mysteries of life with Tim and Moby
H3 Ancient bones, modern problems: One scientist’s trash is another scientist’s data
H3 Fair tests in the fossil record: Avoiding extinction
H3 Fair tests in the field of medicine: Aiding Alzheimer patients
H3 A pointed question: Can science study acupuncture?
H3 Fair tests in physics: Examining eclipses
H3 Endosymbiosis: Cells within cells
H3 Illuminating relativity: Experimenting with the stars
H3 The science checklist applied: Cold fusion
H3 Luminous
H3 Beyond the prototype: Animal psychology
H3 This is not the shrimp you’re looking for
H3 Connect
H3 Learn
H3 Teach
H4 Science flowchart
H4 How Science Works interactive
H4 Correcting misconceptions
H4 Infographics and teaching tools
H4 Search the teaching resource database
H4 Search the teaching resource database Duplicate text
H4 Keywords
H4 Grade level
H4 Type
H4 Discipline
H4 Topics
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
10 links don't have an anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 10 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://undsci.berkeley.edu/Anchor Skip to primary navigation
https://undsci.berkeley.edu/Anchor Skip to main content
https://undsci.berkeley.edu/Anchor Skip to footer
/about/Subdomain About
/translations/Subdomain Translations
/image-use-policy/Subdomain Image & Use Policy
/glossary/Glossary
https://give.berkeley.edu/fund...New window External Subdomain SUPPORT US
https://www.facebook.com/under...External Subdomain No Text
https://twitter.com/undrstndsc...External No Text
https://ucmp.berkeley.edu/New window External Subdomain UC MUSEUM OF PALEONTOLOGY
http://www.berkeley.edu/New window External Subdomain No Text
https://undsci.berkeley.edu/Subdomain IMG-ALT Understanding Science
https://undsci.berkeley.edu/Text duplicate Understanding Science
/understanding-science-101/Subdomain Understanding Science 101
/understanding-science-101/wha...Subdomain What is science?
/understanding-science-101/how...Subdomain How science works
/understanding-science-101/the...Subdomain The core of science: Relating evidence and ideas
/understanding-science-101/the...Subdomain The social side of science: A human and community endeavor
/understanding-science-101/sci...Subdomain Science and society
/understanding-science-101/wha...Subdomain What has science done for you lately?
/understanding-science-101/a-s...Subdomain A scientific approach to life: A science toolkit
/for-educators/Subdomain For Educators
/for-educators/prepare-and-plan/Subdomain Prepare and plan
/for-educators/prepare-and-pla...Subdomain Guide to US 101
/for-educators/prepare-and-pla...Subdomain Conceptual framework
/for-educators/prepare-and-pla...Subdomain Correcting misconceptions
/for-educators/prepare-and-pla...Subdomain Educational research
/for-educators/prepare-and-pla...Subdomain Teaching tips
/for-educators/find-lessons-an...Subdomain Find lessons and tools
/for-educators/find-lessons-an...Subdomain Understanding Science infographics
/for-educators/find-lessons-an...Subdomain How Science Works interactive
/for-educators/find-lessons-an...Subdomain Teaching resource database
/for-educators/find-lessons-an...Subdomain Using Science Stories
/image-library/Subdomain Image library
/for-educators/teaching-guides/Subdomain Teaching guides
/for-educators/teaching-guides...Subdomain K-2 teaching guides
/for-educators/teaching-guides...Subdomain 3-5 teaching guide
/for-educators/teaching-guides...Subdomain 6-8 teaching guide
/for-educators/teaching-guides...Subdomain 9-12 teaching guide
/for-educators/teaching-guides...Subdomain 13-16/college teaching guide
/for-educators/teaching-guides...Subdomain Teacher educators
/for-educators/educator-voices/Subdomain Educator voicesEducators discuss how they use Understanding Science in their teaching
/science-stories/Science Stories
/science-flowchart/Subdomain Science Flowchart
/understanding-science-101/Learn what science is, how it works, and how it connects to your life
/understanding-science-101/wha...IMG-ALT Astronaut Mae Jemison is shown floating within the Spacelab-J module
/understanding-science-101/wha...Text duplicate What is science?
/understanding-science-101/how...IMG-ALT a man wearing protective clothing is reaching over lava flows to collect a sample
/understanding-science-101/how...Text duplicate How science works
/understanding-science-101/the...IMG-ALT archival photo of Rosalind Franklin looking into a microscope
/understanding-science-101/the...The core of science
/understanding-science-101/the...IMG-ALT an image of Jane Goodall with a chimpanzee
/understanding-science-101/the...The social side of science
/understanding-science-101/sci...IMG-ALT A Native American woman is pictured in front of Window Rock holding a book
/understanding-science-101/sci...Text duplicate Science and society
/understanding-science-101/wha...IMG-ALT vegetables in a supermarket
/understanding-science-101/wha...Text duplicate What has science done for you lately?
/understanding-science-101/a-s...IMG-ALT a photo of kids on a beach crouching and looking over sand
/understanding-science-101/a-s...A scientific approach to life
/science-flowchart/No Text
/science-flowchart/interactive Science Flowchart
/science-stories/Science stories
/what-is-it-about-los-angeles/No Text
/what-is-it-about-los-angeles/What is it about Los Angeles?
/bundle-up-your-hypotheses/Subdomain No Text
/bundle-up-your-hypotheses/Subdomain Bundle up your hypotheses
/scientists-collaborators-and-...IMG-ALT Two women outside, one wearing a neon vest
/scientists-collaborators-and-...Scientists, collaborators, and friends dig into the fossil record
/lessons/pdfs/rutherford.pdfSubdomain IMG-ALT two models of atomic structure: one with atoms circling the nucleus in all directions and one where each atom occupies a distinct orbital
/lessons/pdfs/rutherford.pdfSubdomain A science prototype: Rutherford and the atom
/cold-fusion-a-case-study-for-...Subdomain IMG-ALT Two white men in suits talk near old fashioned chemistry equipment
/cold-fusion-a-case-study-for-...Subdomain Cold fusion: A case study for scientific behavior
/sand-is-more-than-meets-the-eye/IMG-ALT Two microscopic images of sand that show crystal-like formations.
/sand-is-more-than-meets-the-eye/Sand is more than meets the eye
/the-importance-of-global-muse...IMG-ALT white woman with long brown hair
/the-importance-of-global-muse...The importance of global museum communities and collections
/fossil-insects-take-to-social...No Text
/fossil-insects-take-to-social...Fossil insects take to social media
/scientific-process-the-myster...Subdomain IMG-ALT Cartoon image of people and a robot visiting the paleontology section of a museum.
/scientific-process-the-myster...Subdomain Scientific Process: The mysteries of life with Tim and Moby
/ancient-bones-modern-problems...Subdomain IMG-ALT White woman in lab coat holding fossil in gloved hand
/ancient-bones-modern-problems...Subdomain Ancient bones, modern problems: One scientist’s trash is another scientist’s data
/fair-tests-in-the-fossil-reco...Subdomain No Text
/fair-tests-in-the-fossil-reco...Subdomain Fair tests in the fossil record: Avoiding extinction
/fair-tests-in-the-field-of-me...Subdomain No Text
/fair-tests-in-the-field-of-me...Subdomain Fair tests in the field of medicine: Aiding Alzheimer patients
/a-pointed-question-can-scienc...IMG-ALT person wearing army fatigues inserting acupuncture needles into someone's back
/a-pointed-question-can-scienc...A pointed question: Can science study acupuncture?
/fair-tests-in-physics-examini...Subdomain No Text
/fair-tests-in-physics-examini...Subdomain Fair tests in physics: Examining eclipses
/cells-within-cells-an-extraor...Subdomain IMG-ALT white woman with gray hair
/cells-within-cells-an-extraor...Subdomain Endosymbiosis: Cells within cells
/illuminating-relativity-exper...Subdomain No Text
/illuminating-relativity-exper...Subdomain Illuminating relativity: Experimenting with the stars
/the-science-checklist-applied...Subdomain No Text
/the-science-checklist-applied...Subdomain The science checklist applied: Cold fusion
https://www.kanopy.com/en/prod...External Subdomain IMG-ALT swirling, colorful picture of deep space
https://www.kanopy.com/en/prod...External Subdomain Luminous
/understanding-science-101/wha...Subdomain Anchor No Text
/understanding-science-101/wha...Subdomain Anchor Beyond the prototype: Animal psychology
/this-is-not-the-shrimp-youre-...IMG-ALT fossil of a spined, hook-like appendage
/this-is-not-the-shrimp-youre-...This is not the shrimp you’re looking for
/science-stories/View all Science Stories
/for-educators/Top teaching resources
/for-educators/find-lessons-an...No Text
/for-educators/find-lessons-an...Text duplicate How Science Works interactive
/for-educators/prepare-and-pla...IMG-ALT a cartoon depicting a man jumping out of a plane stating: I'm not deploying this parachute until scientists get more certain about this gravity stuff.
/for-educators/prepare-and-pla...Text duplicate Correcting misconceptions
/for-educators/find-lessons-an...IMG-ALT A graphic showing a list of questions to evaluate scientific messages.
/for-educators/find-lessons-an...Infographics and teaching tools
/teach-resources/Search the teaching resource database
https://www.facebook.com/under...New window External Subdomain No Text
https://twitter.com/undrstndsc...New window External No Text
http://eepurl.com/NfOaTNew window External Subscribe to our newsletter
/frequently-asked-questions/FAQs
/understanding-science-101/Text duplicate Understanding Science 101
/science-flowchart/The science flowchart
/science-stories/Text duplicate Science stories
/for-educators/teaching-guides/Grade-level teaching guides
/teach-resources/Text duplicate Teaching resource database
/for-educators/find-lessons-an...Journaling tool
/for-educators/prepare-and-pla...Misconceptions
/privacy-policy/Privacy policy

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://undsci.berkeley.edu/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is slow (1.39 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
This page loads 12 CSS files. This may affect the page load time negatively.
This page loads 21 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (86 kB).

HTTP Response Header

NameValue
dateThu, 16 May 2024 16:19:24 GMT
serverApache
link<https://undsci.berkeley.edu/wp-json/>; rel="https://api.w.org/"
varyAccept-Encoding
content-encodinggzip
x-content-type-optionsnosniff
x-frame-optionssameorigin
content-security-policyframe-ancestors 'self';
content-length16375
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 3,730 referring domains.
This page has 17,542 backlinks.
This page has backlinks from 1,819 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 333 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-Agent: *
Allow: /wp-content/uploads/
Disallow: /wp-admin/
Disallow: /readme.html
Disallow: /refer/
Disallow: /search/
Disallow: /*?*

Similar sites

Search preview

undsci.berkeley.edu
Understanding Science - How science REALLY works...
How science REALLY works...

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Science81%Check
Understanding Science75%Check
science REALLY72%Check
science works72%Check
Understanding68%Check
works66%Check
Science Flowchart61%Check
Science Stories60%Check
Earth Science58%Check
REALLY56%Check
Show more keywords and terms

Test up to 1.000 webpages of undsci.berkeley.edu with our free plan!

Try For Free
No trial. It's just free!

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

Contact | Privacy

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions