synapse.org
Synapse | Sage Bionetworks
Last scanned Aug 4, 2026, 12:00 PM · 7 views
Overall score
Great
Summary
Synapse is a platform for supporting scientific collaborations centered around shared biomedical data sets. This website uses Google Analytics. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
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.
Top issues to fix
8 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
389 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
+5 overall since Jul 27, 2026
- Overall
- 84
- SEO
- 60
- Security
- 90
- Performance
- 100
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
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.
Contact
Email, phone, and address published on this site's own pages.
- info@sagebase.org
Meta tags
- Title
- Synapse | Sage Bionetworks
- Description
- 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.
- Canonical
- Language
- en-US
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
- https://www.synapse.org/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Amazon
- Subject
- *.synapse.org
- Valid from
- May 11, 2026
- Valid to
- Nov 24, 2026
- Days until expiry
- 112
- SAN domains
- *.synapse.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 1 · H3 0
Links
1 internal · 0 external · 1 broken
Images
0 total · 0 missing alt
Scripts / Styles
42 scripts · 17 stylesheets
JS / CSS size
525 B · 819 B
Page size
19.2 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://synapse.org
- Final URL
- https://www.synapse.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 389 ms
- HTML size
- 19.2 KB
- Redirect chain
- https://synapse.org → https://www.synapse.org/
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Frequently asked questions
- What technology does synapse.org use?
- synapse.org is built with jQuery, Google Analytics, Google Ads.
- Is synapse.org secure (HTTPS)?
- Yes. synapse.org uses TLS 1.2 with a certificate issued by Amazon, valid until Nov 24, 2026.
- Who hosts synapse.org?
- Hosting provider information for synapse.org is not available yet.
- What is synapse.org's SEO score?
- synapse.org scored 60/100 for SEO in the latest analysis (fair).
- What is synapse.org's overall website score?
- synapse.org has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
- Has synapse.org's score changed over time?
- synapse.org's overall score has improved by 5 points (from 79 to 84) since Jul 27, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card