Castellanolab.org - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
45% 
Page structure
100% 
Link structure
90% 
Server
91% 
External factors
27% 
SEO Score
Response time
0.58 s
File size
67.70 kB
Words
180
Media files
10
Number of links
27 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Castellano Laboratory
The page title is too short. (199 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is empty.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.castellanolab.org/
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)
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
viewportwidth=device-width, initial-scale=1
descriptionEmpty
langen-us
twitter:titleCastellano Laboratory
twitter:imagehttp://static1.squarespace.com/static/5dc1ca7de0292e070ef9240b/t/5ddd4e924996076584bf68bf/1574784676500/logo+v6_JMC.png?format=1500w
twitter:urlhttps://www.castellanolab.org
twitter:cardsummary
twitter:descriptionLaboratory of Neuroimmunology & Neurodegeneration Friedman Brain Institute - Ronald M. Loeb Center for Alzheimer’s Disease
og:site_nameCastellano Laboratory
og:titleCastellano Laboratory
og:urlhttps://www.castellanolab.org
og:typewebsite
og:descriptionLaboratory of Neuroimmunology & Neurodegeneration Friedman Brain Institute - Ronald M. Loeb Center for Alzheimer’s Disease
og:imagehttp://static1.squarespace.com/static/5dc1ca7de0292e070ef9240b/t/5ddd4e924996076584bf68bf/1574784676500/logo+v6_JMC.png?format=1500w
og:image:width1500
og:image:height696
X-UA-CompatibleIE=edge,chrome=1
Accept-CHSec-CH-UA-Platform-Version, Sec-CH-UA-Model
charsetutf-8

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Page quality

Content
(Critically important)
There are only 180 words on this page. Use at least 250 words to provide useful information.
Only 2 paragraph/s was/were found on this page.
25.6% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 11 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" is provided.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: laboratory of neuroimmunology & neurodegeneration
Image SEO
(Somewhat important)
1 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
...QFZCFIX3R8G/logo+v6_JMC.png?format=1500wCastellano Laboratory
...9HT713F3XXAEJR2D9/MAX_Composite+copy.jpgWe are interested in studying how blood-borne factors regulate brain function in the context of neurodegenerative diseases.
...82-T4LZY8J42RNS1H1P2FDD/image-asset.jpegWe apply cutting-edge molecular, behavioral, and computational techniques in various mouse models.
...d361-48c4-9038-e7ddf6851552/0G4A9168.JPGNo alt attribute provided
...LD3CC0F1H5YPHB1OUZ/MS_Icahn_KO_Hrztl.pngMS_Icahn_KO_Hrztl.png
...P63VA0Y3/MSMC_Loeb_Alzheimer_K_Hrztl.pngMSMC_Loeb_Alzheimer_K_Hrztl.png

Page structure

H1 heading
(Critically important)
Castellano Laboratory
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Castellano Laboratory
H2 Our Research
H2 Our Techniques
H2 Our Team
H3 We SEEK TO understand PATHWAYS CONNECTING THE SYSTEMIC ENVIRONMENT TO BRAIN FUNCTION IN THE CONTEXT OF NEURODEGENERATIVE DISEASEs
H3 Follow us on social media!
H3 Icahn Medical INstitute, Suite 10-52 1425 Madison Avenue New York, NY 10029
H3 (212) 659-8638
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.castellanolab.org/Home
/projectsProjects
/techniquesApproaches & Techniques
/publicationsPublications
https://www.castellanolab.org/labLab Members
/investigatorAbout the PI
/alumniAlumni
/updatesLab Updates
/galleryGallery
/pressPress
/joinJoin the Lab
https://www.castellanolab.org/IMG-ALT Castellano Laboratory
https://www.castellanolab.org/Text duplicate Home
/projectsText duplicate Projects
/techniquesText duplicate Approaches & Techniques
/publicationsText duplicate Publications
https://www.castellanolab.org/labText duplicate Lab Members
/investigatorText duplicate About the PI
/alumniText duplicate Alumni
/updatesText duplicate Lab Updates
/galleryText duplicate Gallery
/pressText duplicate Press
/joinText duplicate Join the Lab
/projectsExplore our Work
/techniquesLearn more
/joinText duplicate Join the Lab
https://twitter.com/jm_castell...New window External No Text
https://www.linkedin.com/in/ca...New window External Subdomain No Text
https://www.castellanolab.org/Anchor Back to Top
https://icahn.mssm.edu/External Subdomain IMG-ALT MS_Icahn_KO_Hrztl.png
https://icahn.mssm.edu/researc...External Subdomain IMG-ALT MSMC_Loeb_Alzheimer_K_Hrztl.png

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.castellanolab.org/"
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 of 0.58 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 (68 kB).

HTTP Response Header

NameValue
accept-rangesbytes
age0
content-encodinggzip
content-typetext/html;charset=utf-8
dateMon, 19 Aug 2024 15:57:37 GMT
etagW/"f847f63c521f28c284ffadb07753573b--gzip"
expiresThu, 01 Jan 1970 00:00:00 GMT
serverSquarespace
set-cookie72 Characters
strict-transport-securitymax-age=0
varyAccept-Encoding
x-content-type-optionsnosniff
x-contextid7Ilc982a/bWiwgKC0
content-length13213
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page has only a few links from other websites.
This page only has backlinks from 2 referring domains.
This page only has 3 backlinks.
This page only has few backlinks from 2 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# Squarespace Robots Txt

User-agent: GPTBot
User-agent: ChatGPT-User
User-agent: CCBot
User-agent: anthropic-ai
User-agent: Google-Extended
User-agent: FacebookBot
User-agent: Claude-Web
User-agent: cohere-ai
User-agent: PerplexityBot
User-agent: Applebot-Extended
User-agent: AdsBot-Google
User-agent: AdsBot-Google-Mobile
User-agent: AdsBot-Google-Mobile-Apps
User-agent: *
Disallow: /config
Disallow: /search
Disallow: /account$
Disallow: /account/
Disallow: /commerce/digital-download/
Disallow: /api/
Allow: /api/ui-extensions/
Disallow: /static/
Disallow:/*?author=*
Disallow:/*&author=*
Disallow:/*?tag=*
Disallow:/*&tag=*
Disallow:/*?month=*
Disallow:/*&month=*
Disallow:/*?view=*
Disallow:/*&view=*
Disallow:/*?format=json
Disallow:/*&format=json
Disallow:/*?format=page-context
Disallow:/*&format=page-context
Disallow:/*?format=main-content
Disallow:/*&format=main-content
Disallow:/*?format=json-pretty
Disallow:/*&format=json-pretty
Disallow:/*?format=ical
Disallow:/*&format=ical
Disallow:/*?reversePaginate=*
Disallow:/*&reversePaginate=*

Sitemap: https://www.castellanolab.org/sitemap.xml

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Search preview

www.castellanolab.org
Castellano Laboratory

Most important keywords

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

KeywordResultRecheck
Lab80%Check
Castellano75%Check
Castellano Laboratory72%Check
Laboratory68%Check
Follow43%Check
social43%Check
media43%Check
Icahn42%Check
Neuroimmunology41%Check
Neurodegeneration41%Check
Show more keywords and terms

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