What powers yale.edu?
Last seen Aug 2026 · 405 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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| yale university | #1 | 74,800 |
| yale campus | #5 | 11,500 |
| yale acceptance rate | #1 | 10,100 |
| yale campus | #7 | 6,300 |
| yale new haven university | #1 | 5,500 |
| yale connecticut | #1 | 5,500 |
| yale where | #2 | 4,400 |
| where is yale | #2 | 3,300 |
| yale library | #2 | 2,700 |
| yale university where | #3 | 2,600 |
| yale university logo | #2 | 2,400 |
| yale gallery | #3 | 2,200 |
| yale university online courses | #1 | 1,600 |
| where is yale university located | #3 | 1,600 |
| yale university gallery | #4 | 1,500 |
| where is yale | #4 | 1,300 |
| yale university art gallery | #5 | 1,300 |
| new haven | #12 | 1,200 |
| yale directory | #1 | 1,100 |
| yale admissions | #2 | 880 |
| yale university location | #2 | 800 |
| mascot for yale | #5 | 690 |
| ivy league | #11 | 670 |
| yale new haven | #2 | 660 |
| yale address | #2 | 580 |
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
- 51% desktop
- 45% phone
- 3% tablet
United States
India
United Kingdom
Canada
Australia
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
9.01 / 10 · ranked #353 of all domains
41,695 referring domains · OpenPageRank
Search traffic
177,900 est. monthly organic visits (US)
6,885 keywords in Google's top 30
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 6.3 MB · 30 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Similar sites
- virginia.edu 45 shared
- harvard.edu 71 shared
- uark.edu 28 shared
- gsu.edu 25 shared
- cornell.edu 52 shared
- emory.edu 39 shared
- ufl.edu 50 shared
- dartmouth.edu 33 shared
Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Organisation
- Yale Institute for Foundations of Data Science (FDS) (Yale University on Wikidata)
- Founded: 1701
- Sector: higher education
- Country: United States
- Profiles: X
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Fastly (23.185.0.2, IPv6)
- DNS: bluecatdns.com
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 658, 3,061 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| climatecommunication.yale.edu | 51 |
| yalebooks.yale.edu | 43 |
| ysd-tickets.yale.edu | 40 |
| offcampushousing.yale.edu | 38 |
| thecourtyard.law.yale.edu | 38 |
| dgsd-tickets.yale.edu | 36 |
| givetoday.yale.edu | 35 |
| www.drama.yale.edu | 35 |
| fds.yale.edu | 34 |
| online.nursing.yale.edu | 34 |
| apply.drama.yale.edu | 33 |
| theologyandpolicy.yale.edu | 33 |
| grandstrategy.yale.edu | 32 |
| apply.environment.yale.edu | 31 |
| dyslexia.yale.edu | 31 |
| ntblab.yale.edu | 31 |
| store.yalebooks.yale.edu | 31 |
| jackson.yale.edu | 30 |
| mba-e.som.yale.edu | 30 |
| admissions.som.yale.edu | 29 |
| environment.yale.edu | 29 |
| www.dyslexia.yale.edu | 29 |
| application.mms.som.yale.edu | 28 |
| apply.summer.yale.edu | 28 |
Full technology history →
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Recent changes
- dropped Google Ads Aug 2026
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