What powers yu.ac.kr?
Last seen Aug 2026 · 86 technologies across 29 categories
Advertising
Analytics
CDN
CMS
Databases
Development
Ecommerce
Editors
Font scripts
Issue trackers
JavaScript frameworks
JavaScript graphics
JavaScript libraries
LMS
Miscellaneous
Mobile frameworks
Operating systems
PaaS
Performance
Programming languages
Rich text editors
Security
UI frameworks
Video players
Web frameworks
Web server extensions
Web servers
Webmail
Widgets
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
The other 25 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 bytespider added to robots.txt
- Sep 2026 * added to robots.txt
- Sep 2026 amazonbot added to robots.txt
- Sep 2026 applebot-extended added to robots.txt
- Sep 2026 petalbot added to robots.txt
- Sep 2026 claudebot added to robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| yu | #18 | 990 |
| yeungnam university | #1 | 150 |
| korean language | #82 | 47 |
| yangnyeom | #97 | 25 |
| seoul national university korea | #92 | 25 |
| daegu south korea | #73 | 25 |
| daegu city south korea | #96 | 25 |
| daegu city korea | #97 | 25 |
| korea university | #48 | 17 |
| korean learning resources | #69 | 16 |
| yeungnam university | #7 | 12 |
| hyeon chung | #83 | 11 |
| international language institute | #88 | 9 |
| hanwoo | #71 | 9 |
| yeungnam university | #9 | 7 |
| seoul university acceptance rate | #50 | 5 |
| yeungnam university | #11 | 4 |
| yu the engineer | #63 | 4 |
| yu in young | #32 | 4 |
| best universities in korea | #23 | 4 |
| kinesiology in korean | #3 | 4 |
| why in korean | #82 | 3 |
| best university in korea | #28 | 3 |
| chung-ang university | #94 | 3 |
| chung ang university | #92 | 3 |
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
8 of 33 AI crawlers blocked
Audience
- 68% desktop
- 29% phone
- 2% tablet
South Korea
India
Japan
United States
Indonesia
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.30 / 10 · ranked #89,223 of all domains
458 referring domains · OpenPageRank
Search traffic
1,500 est. monthly organic visits (US)
502 keywords in Google's top 30
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean
- Weight: 0.1 MB · 9 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Similar sites
- dongguk.edu 11 shared
- skhynix.com 4 shared
- khan.co.kr 4 shared
- samsungdisplay.com 4 shared
- netpro.co.kr 3 shared
- lh.or.kr 5 shared
- lottecard.co.kr 4 shared
- sciences-po.fr 3 shared
Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Organisation
- Yeungnam University
- Founded: 1967
- Country: South Korea
From Wikidata (CC0).
Infrastructure
- Hosted on YU-AS-KR Yeungnam University (165.229.11.3)
- DNS: yu.ac.kr
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: GlobalSign, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 62,235, 410 hosts
- Verified with: Autodesk, Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| factchat.yu.ac.kr | 20 |
| semi.yu.ac.kr | 18 |
| yutopialms.yu.ac.kr | 18 |
| yuris.yu.ac.kr | 17 |
| biobootcamp.yu.ac.kr | 16 |
| arts.yu.ac.kr | 15 |
| che.yu.ac.kr | 15 |
| aisw2.yu.ac.kr | 14 |
| enveng.yu.ac.kr | 14 |
| mc.yu.ac.kr | 14 |
| rnd.yu.ac.kr | 14 |
| acc.yu.ac.kr | 13 |
| arch.yu.ac.kr | 13 |
| automotive.yu.ac.kr | 13 |
| biz.yu.ac.kr | 13 |
| bt1.yu.ac.kr | 13 |
| cbs.yu.ac.kr | 13 |
| ccgs.yu.ac.kr | 13 |
| chem.yu.ac.kr | 13 |
| child.yu.ac.kr | 13 |
| china.yu.ac.kr | 13 |
| civil.yu.ac.kr | 13 |
| cse.yu.ac.kr | 13 |
| econ.yu.ac.kr | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Datadog Aug 2026
- detected Google AdSense Jul 2026
- dropped lit-element Jul 2026
- dropped lit-html Jul 2026
- detected Datadog Jun 2026