Synapse.org - SEO Checker

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Overview of the SEO Check
Meta information
70% 
Page quality
48% 
Page structure
100% 
Link structure
0% 
Server
89% 
External factors
100% 
SEO Score
Response time
0.43 s
File size
14.10 kB
Words
19
Media files
1
Number of links
2 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Synapse | Sage Bionetworks
The length of the page title is perfect. (260 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Synapse is a platform for supporting scientific collaborations centered around shared biomedical data sets. Our goal is to make biomedical research more transparent, more reproducible, and more accessible to a broader audience of scientists. Synapse serves as the host site for a variety of scientific collaborations, individual research projects, and DREAM challenges.
The meta description is too long: 2273 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is 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)
HTTP-Header Content-Type: iso-8859-1
Meta http-equiv Content-Type: utf-8
The specified character encodings are different.
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
descriptionSynapse is a platform for supporting scientific collaborations centered around shared biomedical data sets. Our goal is to make biomedical research more transparent, more reproducible, and more accessible to a broader audience of scientists. Synapse serves as the host site for a variety of scientific collaborations, individual research projects, and DREAM challenges.
authorSage Bionetworks, [email protected]
google-site-verificationKIO5H8Bg3i0oAEAzTEMK5qIlYJLbd2zogLs_-im4rI0
msvalidate.01E37AC1589F823723B64275D4BC890B1A
viewportwidth=device-width, initial-scale=1.0
langen-us
twitter:titleSynapse | Sage Bionetworks
twitter:descriptionSynapse is a platform for supporting scientific collaborations centered around shared biomedical data sets. Our goal is to make biomedical research more transparent, more reproducible, and more ac...
twitter:cardsummary_large_image
twitter:site@Sagebio
twitter:creator@Sagebio
twitter:imagehttps://www.synapse.org/images/ogimage.png
og:titleSynapse | Sage Bionetworks
og:descriptionSynapse is a platform for supporting scientific collaborations centered around shared biomedical data sets. Our goal is to make biomedical research more transparent, more reproducible, and more ac...
og:logohttps://www.synapse.org/images/synapselogo.png
og:urlhttps://www.synapse.org/
og:typewebsite
og:imagehttps://www.synapse.org/images/ogimage.png
Content-Typetext/html; charset=UTF-8
Content-Security-Policydefault-src 'self' data: blob: 'unsafe-inline' 'unsafe-eval' *.synapse.org *.sagebase.org *.googleapis.com *.gstatic.com *.googletagmanager.com cdn.statuspage.io s3.amazonaws.com www.google-analytics.com kh896k90gyvg.statuspage.io *.youtube.com *.rstudio.com *.google.com *.shinyapps.io *.smartsheet.com sagebionetworks.jira.com 127.0.0.1:9876 esm.sh; img-src * data: blob:; connect-src https://* http://127.0.0.1:8888
x-dns-prefetch-controloff
cache-controlno-cache
expiresEmpty
pragmano-cache

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Page quality

Content
(Critically important)
There are only 19 words on this page. Use at least 250 words to provide useful information.
Words from the H1 heading are not used in the page content.
No paragraphs were detected.
26.3% 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.
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 6 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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

No media files were found.

Page structure

H1 heading
(Critically important)
Synapse | Sage Bionetworks
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Synapse | Sage Bionetworks
H2 Drop files to upload
H3 Teams
H4 Loading…
This page seems to be an entry page, because only very few links were found.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are no external links on this page.

Found links on this page

LinkAttributesAnchor text
/TeamSearch:/start/0Subdomain Teams
/Search:{"queryTerm":[""],"boo...Subdomain Projects

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.synapse.org/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.43 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 (14 kB).

HTTP Response Header

NameValue
dateMon, 30 Sep 2024 22:07:00 GMT
content-typetext/html;charset=ISO-8859-1
content-length4456
server34 f6e676 27, 1647 57 c616 4796f6 e6 3712 0295. f6 5702 66f657 e6 4602 f657 27 02 3756, 3627 5647e2.
x-xss-protection1;mode=block
x-content-type-optionsnosniff
expiresThu, 01 Jan 1970 00:00:00 GMT
cache-controlno-cache, max-age=0, must-revalidate, pre-check=0, post-check=0
pragmano-cache
access-control-allow-origin*
strict-transport-securitymax-age=31536000; includeSubdomains; preload
x-frame-optionsDENY
varyAccept-Encoding,User-Agent
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 719 referring domains.
This page has 302,780 backlinks.
This page has backlinks from 596 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow:

Similar sites

Search preview

www.synapse.org
Synapse | Sage Bionetworks
Synapse is a platform for supporting scientific collaborations centered around shared biomedical data sets. Our goal is to make biomedical research more transparent, more reproducible, and more accessible to a broader audience of scientists. Synapse serves as the host site for a variety of scientific collaborations, individual research projects, and DREAM challenges.

Most important keywords

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

KeywordResultRecheck
Synapse85%Check
Sage62%Check
Bionetworks62%Check
Sage Bionetworks62%Check
scientists46%Check
data46%Check
Projects46%Check
share46%Check
analyze data40%Check
Teams38%Check
Show more keywords and terms

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