🌐 yale.edu 200 🔒 SSL Valid
Checked: just now 🔗 Visit site
HTTP Status ?A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
200
SSL Expires ?When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 26d
Domain Expires ?When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
N/A
Hosting ?The company and location where this website's server is physically located.Read more →
Unknown
Security ?Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
2/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
23.185.0.4
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
100%
⚡ Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
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Performance data not available yet.

🛠️ Tech Stack ?Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 7
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📊 Analytics
Google Analytics Google Tag Manager
📝 CMS
Drupal
⚡ Cache
Varnish
🔤 Font/Icon
Font Awesome
📦 JS Library
jQuery 1.10.2
🖥️ Web Server
Nginx
🧩 CMS Details Drupal
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🔌 Plugins (1)
Jquery Update
📸 Screenshot Processing...
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⏳

Screenshot is being captured...

🌐 DNS Records ?DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
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A (IPv4)23.185.0.2151.101.66.133151.101.130.133151.101.2.13323.185.0.4
AAAA (IPv6)2a04:4e42:600::6452a04:4e42::6452a04:4e42:200::6452a04:4e42:400::645
NSns1.bluecatdns.comns1.bluecatdns.orgPKS1302-102.net.yale.eduPKS1302-103.net.yale.eduns1.bluecatdns.net
MX10 yale-edu.mail.protection.outlook.com
TXT (54)
Services configured via TXT:
Google4 Atlassian3 DocuSign2 Ms2 Adobe Amazon SES Canva Cisco Dropbox Dynatrace Facebook / Meta Jamf Mailerlite Mdt Microsoft 365 Salesforce Pardot
+30 other TXT record(s)
Show all TXT records
ms-domain-verification=7d4e961a-dc9b-4b56-b436-d3082895899c
facebook-domain-verification=4b2v2cdl4pnhet6qnrtzuof73xy5ic
d365mktkey=qXRmZD4AqCPHhxJWI7EnhD5InEkYOsYQ6eidVZHnCyAx
e2ma-verification=tmfcb
google-site-verification=fUwYVutFF-kUCTqnDZg7s4lWZSUTOO2k2zHogw_1qYw
securiti-verification-id=1PLTDJjwuV47eAeftOls50oWNhf3B/eQIB37SneSuOg=
ms-domain-verification=e8b658ec-a682-43ca-8496-e270222b70a5
wrike-verification=NjQ3NTM0Mjo3MDZiYTQyYmViN2Q4ZDUzYzA2YjUwZmEzNDFjOTBjOTJjZmY2NTdlMGQyZTU5Yjk2NzAxMmYwOTY5MDVmZGVi
amazonses:9Ya8iDYeN700mkvk/yE/JXHlH/zQjYAA6+XyWlnms+E=
google-site-verification=bCh0qosscWOo9bk7i8mSUwbO7xo1L0zhM466fQLYVys
atlassian-domain-verification=dMzGvQ6scQb/L03OUQRXV586QJ9lo0steL1LuP46eDG2IF4J7EAD6oo7R5ml35kP
KVATau69gzhqUOgCyXmfd9cSFFIarSmLDzRIuuICLnF8FgBUcmhtEuWIfd8/R4wkQJh9vIfvF0GJ/s3/S2RBHQ==
airtable-verification=bd629e6fdd78d25b886c3131d32f2522
eWFsZQ==
airtable-verification=2115523430cd3176e428cebd0c4f6def
canva-site-verification=OnZfRkq6vky-DOdzFtAQhg
mdt-site-verification=e6096cdb-e3ce-4195-9cc1-5e53bb029cea
e2ma-verification=vqzeb
00DHo0000038MpA=1TBNx00000005Fp
airtable-verification=dfa71ce641ca4600db5fec1a57c53ef2
pardot406332=4ac3a1788076ae6f053d313b811664e8c5d2c54dbb5be4d14d6cfffa8cb0b987
airtable-verification=5faa4d445f2f11d5a2e0d2dff8c4d287
airtable-verification=f429cd2a132a767ba9e2d08c506a8f2c
e2ma-verification=e39ab
google-site-verification=wLNdYe7PcFN1GTfpDeWAT-aPFTWpa_fMn7ZWDw07cuc
sending_domain1108142=0d97d094e155ad3aa47f7970aed92373b498a7340b0f8c714c4c4f23baa7376f
anthropic-domain-verification-qq4jmy=xgfwfuTRR16ZOtelI7IbwWRW4
mailerlite-domain-verification=cdb1198ee33a716cf5d8be0e1234faede0c55a26
anthropic-domain-verification-vhzdfe=ofbUZH3TY0KRR5FbkqjAMr3N8
brevo-code:09357c2630559d902817770f34dbf0b1
cisco-ci-domain-verification=43cd3c1de76d9fe0ae0f1db0accb59d4c14ba22243d55d57046fc3fe20b202e0
atlassian-domain-verification=DNorkJRvlGwYJqdqujeAPnnxXpxnzTnJ20Gyfs5rn8imo6NaMiFye9VpWRxgLqmI
e2ma-verification=pyngb
google-site-verification=wAcIxfMZtLARxIU3MA82C9ywf-MODgjwuP2JdcSvs3E
dropbox-domain-verification=y270qicvbi7s
MS=ms71696546
brevo-code:068fa97f1793f7c7bc3b7c779b77f568
e2ma-verification=n69ab
airtable-verification=db05bb0a9dc110aced3b5f08e4757b5d
jamf-site-verification=nh8ZcTKHzvgKfIp0TgFLfg
docusign=e8f08e07-8b40-4ae4-a8cf-7ce972d4b382
e2ma-verification=ea8fb
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
adobe-idp-site-verification=8bd714ff-27d9-412f-a336-011607c5921d
iContact1458769
_w450pwsqqfrqqw4n7yodv1euryd9akn
Dynatrace-site-verification=72c19553-ec2d-4e4f-950c-466938a345c6__gfjfnfbkfm1n41g7rf0n05tqbt
mindmanager-verification=28df50a8f81c11d34096b520343366ad0de6335be17e48baa8ee5d2fa15c3d39
atlassian-domain-verification=d6trxstBXPKZ-Fn96brt+2GuIbtk29HYhBAdLyXwH1GGOd5OqEaoeX1j7Iako4Y8
F6G3WBWAQ519BOLKY7UQHUB1B25UH7CTZOUT3Z9GC
brevo-code:d66805a3df437fba6bf7d701b26c2ea6
e2ma-verification=cnz
d365mktkey=Nf1xniLZCW9LJtMAKbxJ4QluH18K7RKSYYw5ndrkxlox
docusign=a560f5e1-1b15-42e8-9630-f9f375c0d326
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrarN/A
RegisteredN/A
ExpiresN/A
Last UpdatedN/A
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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Subject (CN)yale.edu
IssuerCertainly
Valid From2026-10-13
Valid Until2026-11-12 (26 days left)
SANs (1)yale.edu
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status200
Servernginx
Content-Typetext/html; charset=utf-8
Final URLhttps://www.yale.edu/
strict-transport-securitymax-age=31622400
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
cache-controlpublic, max-age=21600
x-cacheHIT, HIT, MISS
via1.1 varnish, 1.1 varnish, 1.1 varnish
Security headers ?HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
HSTS
Content-Security-Policy
X-Frame-Options
🏠 Hosting ?Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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IP Address23.185.0.4
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score C (4/7)
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Valid SSL
HSTS
CSP
X-Frame-Options
X-Content-Type
Referrer-Policy
Permissions-Policy
🗺️ Sitemap & Robots
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Partially restricted
Some areas are hidden from crawlers, but the main content stays open to search engines.
Areas hidden from crawlers:
🔑 Admin & login 1 ⚙️ CMS internals 4 📁 Other paths 15
⏱️ Crawl delay: 10s
Show raw disallow rules (20)
/includes/
/misc/
/modules/
/profiles/
/scripts/
/themes/
/CHANGELOG.txt
/cron.php
/INSTALL.mysql.txt
/INSTALL.pgsql.txt
/INSTALL.sqlite.txt
/install.php
/INSTALL.txt
/LICENSE.txt
/MAINTAINERS.txt
/update.php
/UPGRADE.txt
/xmlrpc.php
/admin/
/comment/reply/
… list truncated
Sitemap Found 1069 pages
Last modified 2026-10-16T14:53Z
🔗 Social & Meta Tags Complete
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TitleYale University
DescriptionSince its founding in 1701, Yale University has been dedicated to expanding and sharing knowledge, inspiring innovation, and preserving cultural and scientific information for future generations.
OG TitleYale University
OG DescriptionSince its founding in 1701, Yale University has been dedicated to expanding and sharing knowledge, inspiring innovation, and preserving cultural and scientific information for future generations.
OG Typewebsite
OG Site NameYale University
Twitter Cardsummary
Canonical URLhttps://www.yale.edu/
Languageen
📧 Mail Security ?Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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SPF✓ Present
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
DMARC✓ Present
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
MX Records
10 → yale-edu.mail.protection.outlook.com
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 22 active 2 for sale
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.com ●
.net ●
.org ●
.info ●
.io ●
.co ●
.dev ●
.app ●
.me taken
.biz taken
.eu ●
.xyz ●
.fi ●
.se ●
.de ●
.uk ●
.fr ●
.nl ●
.es ●
.it ●
.us ●
.ca ●
.com.au ●
.co.uk ●
📡 Uptime Monitor
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Current Status 🟢 Online
HTTP Status 200
Response Time 118ms
Last Checked 2026-10-15 23:00:15.334443
Uptime (30d) 100%