What powers jhu.edu?
Last seen Sep 2026 · 422 technologies across 63 categories
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AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Aug 2026 robots.txt appeared
- Aug 2026 * added to robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| jhu baltimore | #1 | 33,400 |
| johns hopkins university baltimore md | #1 | 33,400 |
| the johns hopkins university | #1 | 22,500 |
| johns hopkins university usa | #1 | 10,000 |
| john university | #2 | 8,100 |
| john hopkins university location | #4 | 5,700 |
| the johns hopkins hospital | #5 | 4,400 |
| john hopkins university | #1 | 3,700 |
| john hopkins hospital md | #6 | 3,400 |
| john hopkins university baltimore | #1 | 3,300 |
| directions | #19 | 2,500 |
| jhu homewood campus | #1 | 1,900 |
| johns hopkins university homewood campus | #1 | 1,700 |
| johns hopkins homewood campus | #1 | 1,700 |
| jhu tuition | #2 | 1,600 |
| johns hopkins hospital | #5 | 1,400 |
| johns hopkins tuition | #2 | 1,200 |
| johns hopkins library | #2 | 1,100 |
| jhu lacrosse | #3 | 960 |
| jhu masters | #1 | 890 |
| masters programs johns hopkins | #1 | 880 |
| johns hopkins university address baltimore | #1 | 820 |
| jhu library | #2 | 800 |
| john hopkins university tuition | #2 | 800 |
| johns hopkins university campus | #1 | 780 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 78% desktop
- 20% phone
- 2% tablet
United States
United Kingdom
Italy
India
Germany
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
8.93 / 10 · ranked #489 of all domains
30,815 referring domains · OpenPageRank
Search traffic
177,300 est. monthly organic visits (US)
5,821 keywords in Google's top 30
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 7.8 MB · 76 requests
- WordPress theme: primary · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Similar sites
umd.edu 53 shared
northwestern.edu 54 shared
- columbia.edu 63 shared
- berkeley.edu 72 shared
rutgers.edu 63 shared
msu.edu 53 shared
harvard.edu 74 shared
ucla.edu 66 shared
Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Organisation
- Data Science and AI Institute (Johns Hopkins University on Wikidata)
- Founded: 1876
- Sector: research, higher education
- Country: United States
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on JHU (128.220.193.2)
- DNS: jhmi.edu
- Email: johnshopkins.edu
- Email security: no SPF record, DMARC reject, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 2,034, 1,422 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| systems.jhu.edu | 42 |
| ccp.jhu.edu | 38 |
| energyinstitute.jhu.edu | 37 |
| ep.jhu.edu | 34 |
| landing.advanced.jhu.edu | 34 |
| washingtondc.jhu.edu | 34 |
| engineering.jhu.edu | 33 |
| sarmalab.icm.jhu.edu | 33 |
| americanhealth.jhu.edu | 32 |
| cih.jhu.edu | 32 |
| drugdiscovery.jhu.edu | 32 |
| edpolicy.education.jhu.edu | 31 |
| energy.sais.jhu.edu | 31 |
| li.me.jhu.edu | 31 |
| me.jhu.edu | 31 |
| msem.engineering.jhu.edu | 31 |
| nursing.jhu.edu | 31 |
| streaming.peabody.jhu.edu | 31 |
| cowd.sgp.jhu.edu | 30 |
| hopkinsreview.jhu.edu | 30 |
| seam.jhu.edu | 30 |
| sfs.jhu.edu | 30 |
| www.bme.jhu.edu | 30 |
| bio.jhu.edu | 29 |
Full technology history →
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