Domain report
daylab.dev
daylab.dev ranks in the top 0.10% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 12 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.10%
- Hosts observed
- 12
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://daylab.dev/ answered with HTTP 200.
DNS records
- A
- 216.198.79.1
- AAAA
- No records found.
- MX
- 47 route1.mx.cloudflare.net.
- 57 route3.mx.cloudflare.net.
- 61 route2.mx.cloudflare.net.
- NS
- imani.ns.cloudflare.com.
- jasper.ns.cloudflare.com.
Live preview
This is a live, sandboxed embed of daylab.dev — not a copy. What it shows can change any time the site itself does.
Domain registration (WHOIS / RDAP)
- Registrar
- CloudFlare, Inc.
- Registered
- 2026-03-10
- Expires
- 2027-03-10
- Last changed
- 2026-03-15
Nameservers: imani.ns.cloudflare.com, jasper.ns.cloudflare.com
Status: client transfer prohibited
SSL certificate
Certificate Transparency lookup failed (HTTP 502).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html; charset=utf-8
- Cache-Control
- public, max-age=0, must-revalidate
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- max-age=63072000
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- Not sent
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://daylab.dev/HTTP 308→ https://daylab.dev/
- 2.
https://daylab.dev/HTTP 308→ https://www.daylab.dev/
- 3.
https://www.daylab.dev/HTTP 200
Meta tags
- Title
- DAYLAB — 학습앱을 만들고 운영하는 회사
- Description
- DAYLAB은 자격증·어학 학습앱 시리즈 DayPrep을 만들고 직접 운영하는 회사입니다. 학습자가 더 효율적으로 합격하는 방법을 연구합니다.
- Canonical
- https://www.daylab.dev/ko
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- DAYLAB — 학습앱을 만들고 운영하는 회사
- Open Graph description
- DAYLAB은 자격증·어학 학습앱 시리즈 DayPrep을 만들고 직접 운영하는 회사입니다. 학습자가 더 효율적으로 합격하는 방법을 연구합니다.
- Open Graph image
- https://www.daylab.dev/ko/opengraph-image?edcd62d57870eef1
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- DAYLAB — 학습앱을 만들고 운영하는 회사
- Twitter image
- https://www.daylab.dev/ko/opengraph-image?edcd62d57870eef1
robots.txt
- Disallow rules (User-agent: *)
- 3
- Disallow rules (other agents)
- 0
Sitemaps declared:
https://www.daylab.dev/sitemap.xmlhttps://www.daylab.dev/jeongcheogi/sitemap.xmlhttps://www.daylab.dev/jeongcheogi-silgi/sitemap.xmlhttps://www.daylab.dev/adsp/sitemap.xmlhttps://www.daylab.dev/sqlmate/sitemap.xmlhttps://www.daylab.dev/gongin/sitemap.xmlhttps://www.daylab.dev/jegwa/sitemap.xmlhttps://www.daylab.dev/jeppang/sitemap.xmlhttps://www.daylab.dev/safekisa/sitemap.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- Next.jsframework
X-Powered-By: Next.js
- Google Analyticsanalytics
Found "googletagmanager.com/gtag/js" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.