练答(Lianda) - AI 面试练习平台｜模拟面试、实时提词、面试复盘
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练答(Lianda)是 AI 面试练习平台：开口练起来，回答有底气。提供模拟面试、真实面试辅助、逐题复盘和简历工具，覆盖求职面试、考研复试、考公与雅思口语等 40+ 热门场景。
Built with: 8 technologies
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| Technology | Type |
|---|---|
| Infrastructure | |
Volcengine DNS
|
DNS |
Ubuntu
|
OS |
| HSTS | Security |
nginx
|
Server |
Feishu Email
|
Business email |
| Build & Framework | |
ice.js
|
Meta-framework |
Lucide Icons
|
UI library |
| Business Tools | |
Feishu / Lark
(2)
|
Collaboration |
Each technology links to its own page: which other new sites launched with it.
Site checks
| Strict-Transport-Security | |
| Content-Security-Policy | |
| X-Frame-Options | |
| X-Content-Type-Options | |
| Referrer-Policy | |
| Permissions-Policy experimental | |
| X-XSS-Protection deprecated, not counted |
| State | Record | Status |
|---|---|---|
| SPF -all | Strict (-all) | |
| DMARC | Not published | |
| DKIM | Not found at common selectors | |
| MTA-STS | Not deployed | |
| TLS-RPT | Not configured |
Without DMARC, receivers fall back to their own rules for email that fails SPF.
Hosting and network
| DNS | Volcengine DNS authoritative nameservers |
|---|---|
| DNSSEC | Not enabled DNS answers are unsigned |
How we know
FirstSited records what new websites are built with, usually within a day of going live. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one to detect its tech stack. This page is what we saw on 1 August 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Watch any of them and get every new site that uses it as it goes live, from £15 a month.