mssm.edu
Icahn School of Medicine at Mount Sinai - New York City | Icahn School of Medicine
Last scanned Jul 25, 2026, 6:25 AM · 2 views
Overall score
Great
Summary
The Icahn School of Medicine at Mount Sinai in New York City is a leader in medical and scientific training, education, research and patient care. This website uses Apache hosted on RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN. SEO is good (80/100) and accessibility is excellent (90/100). Security scores good (85/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
The Icahn School of Medicine at Mount Sinai in New York City is a leader in medical and scientific training, education, research and patient care.
- United States
- Hosted on RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN
Top issues to fix
6 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.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
880 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
The Icahn School of Medicine at Mount Sinai in New York City is a leader in medical and scientific training, education, research and patient care.
Contact
Email, phone, and address published on this site's own pages.
- Phone
- +1-212-241-6500
Meta tags
- Title
- Icahn School of Medicine at Mount Sinai - New York City | Icahn School of Medicine
- Description
- The Icahn School of Medicine at Mount Sinai in New York City is a leader in medical and scientific training, education, research and patient care.
- Canonical
- https://icahn.mssm.edu/
- Language
- en-US
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, minimum-scale=1.0, maximum-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN
- CDN provider
- —
- IP address
- 23.55.27.243
- ASN
- AS55836 (RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- mountsinai.org
- Valid from
- Apr 2, 2026
- Valid to
- Oct 17, 2026
- Days until expiry
- 84
- SAN domains
- mountsinai.org, analyticscenter.mountsinai.org, appcenter.mountsinai.org, carelink.mountsinaiconnect.org, carelinkdev.mountsinaiconnect.org, carelinktst.mountsinaiconnect.org, cheardatacenter.mssm.edu, epicclnkhswebprd.carelink.mountsinaiconnect.org, epicclnkhswebprd.mountsinai.org, epicsoapproxyprd.mountsinai.org, epicsoapproxytst.mountsinai.org, fhirapisuppport.mountsinai.org, geospatial.mssm.edu, hheardatacenter.mssm.edu, icahn.mssm.edu, insights-verantos.mountsinai.org, ip.mountsinai.org, itsecurity.mssm.edu, media02.mssm.edu, mftweb.mountsinai.org, mshp.mountsinai.org, mssntoptier.mountsinai.org, mychart.mountsinai.org, mychartdev.mountsinai.org, mycharttest.mountsinai.org, mycharttrain.mountsinai.org, nyee.edu, pathresults.mountsinai.org, psearch.mountsinai.org, raa-prod.mountsinai.org, raa.mountsinai.org, redcap.mountsinai.org, sinaianesthesia.com, sinaianesthesia.mountsinai.org, sinaicentral.mountsinai.org, sinaicentral.mssm.edu, toptier.mountsinai.org, uat-mshp.mountsinai.org, web11.mssm.edu, websearch.mountsinai.org, worksite.mountsinai.org, www.healthcenterhudsonyards.com, www.icahn.mssm.edu, www.mountsinai.org, www.nyee.edu, www.sinaianesthesia.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 10 · H3 33
Links
69 internal · 31 external · 1 broken
Images
21 total · 0 missing alt
Scripts / Styles
6 scripts · 3 stylesheets
JS / CSS size
7.2 KB · 572 B
Page size
236 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- No H1 heading found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://mssm.edu
- Final URL
- https://icahn.mssm.edu/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 876 ms
- HTML size
- 236 KB
- Redirect chain
- https://mssm.edu → https://icahn.mssm.edu/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does mssm.edu use?
- mssm.edu is built with Apache.
- Is mssm.edu secure (HTTPS)?
- Yes. mssm.edu uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Oct 17, 2026.
- Who hosts mssm.edu?
- mssm.edu is hosted on RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN.
- What is mssm.edu's SEO score?
- mssm.edu scored 80/100 for SEO in the latest analysis (great).
- What is mssm.edu's overall website score?
- mssm.edu has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card