TAYSTUDIO operation notes · tool guides · tech/career · useful posts
GA4 and GoatCounter miss traffic to ad blockers and bots. Build self-hosted web analytics on Cloudflare Workers + D1 — no servers, setup to a locked dashboard.
This site runs zero backend servers yet tracks accurate traffic and calls CORS-blocked APIs. Here's exactly when Cloudflare Workers fit — and when they don't.
![[Career] Samsung Electronics DX G-CS Experienced Hire Interview (AI Vision & Data Optimization)](assets/posts/career-samsung-dx-gcs-2026/cover.jpg)
A first-hand review of Samsung Electronics DX's G-CS experienced-hire process: document screening, phone interview, CBT, Work Sampling, and manager interview.
![[Admissions] KAIST Grad School Interview (Mechanical Engineering) - Oral Exam Questions & Final Rejection](assets/posts/kaist-grad-mech-interview/cover.webp)
A first-hand review of the 2019 KAIST Mechanical Engineering grad school interview: real oral-exam questions from the thermo-fluids and dynamics-solids rooms.
![[Admissions] Yonsei Grad School Interview (Mechanical Engineering) - Oral Exam Questions & Timeline](assets/posts/yonsei-grad-mech-interview/cover.webp)
A first-hand review of the Yonsei Mechanical Engineering grad school interview: the application timeline, research plan, and the real oral-exam questions asked.
Move from a github.io URL to a custom .com domain in four steps: Cloudflare DNS, a repo CNAME, automatic Let's Encrypt HTTPS, and search-engine re-indexing.
30 days after migrating to a new .com domain: indexing recovers gradually while impressions spike, dip, then rebound as Google sandbox runs its course.
Naver carries 80% of Korean-site traffic, yet most operators skip SearchAdvisor. A step-by-step guide to registration, sitemap submission, and crawl requests.
GSC, Naver, and Cloudflare reported very different numbers for one site — a 33 to 115x gap. Which analytics tool shows your real traffic, and which misses it?
robots.txt is your deal with crawlers; llms.txt is your deal with LLMs. When chatgpt.com first hit my referrers, I rewrote llms.txt and opened it to crawlers.