InterviewFox
InterviewFox is the #1 dual-device mode AI interview assistant for live and coding interviews, with real-time answers that stay off your shared screen.
Estimated origin: China
Added 11 Nov 2026
Analysed 11 Nov 2026
via PeerPush
What we found
- It sends five of the six security headers we check; the missing one is Permissions-Policy.
- DMARC only monitors (p=none), so email spoofing this domain is still delivered.
- Built with Next.js and React, the site is served through Cloudflare, with a domain registered in 2025.
Built with: 35 technologies
Embed this on your site
For light pages
<a href="https://firstsited.com/launch/6cswcyo7/interviewfox"><img src="https://firstsited.com/badge/6cswcyo7/stack.svg" alt="InterviewFox tech stack on FirstSited" height="28"></a>
For dark pages
<a href="https://firstsited.com/launch/6cswcyo7/interviewfox"><img src="https://firstsited.com/badge/6cswcyo7/stack.svg?theme=dark" alt="InterviewFox tech stack on FirstSited" height="28"></a>
How it fits together
Each technology runs on, or extends, the one it sits under.
| Technology | Type |
|---|---|
| Infrastructure | |
Cloudflare
|
CDN |
Volcengine
|
CDN |
Cloudflare DNS
|
DNS |
| HTTP/3 | Protocol |
| HSTS | Security |
Cloudflare R2
|
Storage |
Lark Suite Email
|
Business email |
Microsoft 365
|
Business email |
Brevo
(2)
|
Email marketing |
| Build & Framework | |
Auth.js
(2)
|
Auth |
Google Sign-In
|
Auth |
Tailwind CSS
|
CSS framework |
Prisma
|
Developer tools |
React
(2)
|
Framework |
Lite YouTube Embed
|
JavaScript library |
Next.js
(6)
|
Meta-framework |
Lucide Icons
|
UI library |
shadcn/ui
|
UI library |
YouTube
(3)
|
Video |
| Analytics & Marketing | |
Facebook Pixel
|
Advertising |
Google Ads
|
Advertising |
TikTok Pixel
(5)
|
Advertising |
Cloudflare Web Analytics
|
Analytics |
Google Analytics
|
Analytics |
Microsoft Clarity
(3)
|
Analytics |
Google Search Console
|
SEO |
Facebook
|
Social |
Instagram
|
Social |
TikTok
|
Social |
| SalesPopup (4) | Social proof |
Google Tag Manager
(2)
|
Tag management |
| Commerce & Payments | |
XorPay
|
Payments |
| Business Tools | |
Chatwoot
|
Chat |
Lark Suite
(2)
|
Collaboration |
| AI & Emerging | |
OpenAI API
|
AI API |
Each technology links to its own page: which other new sites launched with it.
Site checks
| Custom title and meta description | |
| Open Graph tags (title, image, description) | |
| Twitter card meta tags | |
| Canonical URL declared | |
| Responsive viewport meta tag | |
| Favicon present | |
| Semantic HTML (nav, main, article) |
| Referrer-Policy | |
| X-Frame-Options | |
| Permissions-Policy experimental | |
| X-Content-Type-Options | |
| Content-Security-Policy | |
| Strict-Transport-Security | |
| X-XSS-Protection deprecated, not counted |
| Privacy policy /privacy | |
| Terms of service /terms | |
| Consent manager analytics set no tracking cookies on our visit (it may be opt-in) |
Mentions: GDPR, Cookies, Do Not Sell, Updated: November 2, 2026
| robots.txt | |
| sitemap.xml 5 URLs | |
| security.txt optional | |
| llms.txt optional | |
| ads.txt only for ad-funded sites | |
| humans.txt optional |
| llms.txt published not published | |
| No AI bots blocked in robots.txt | |
| Content-Signal ai-train = yes | |
| Content-Signal search = yes | |
| Content-Signal ai-input = yes | |
| Link headers none advertised |
| State | Record | Status |
|---|---|---|
| SPF ~all | Soft-fail (~all), common and accepted | |
| DMARC p=none | Monitoring only (p=none) | |
| DKIM | Found | |
| MTA-STS | Not deployed | |
| TLS-RPT | Not configured |
Hosting and network
| Network | CLOUDFLARENET - Cloudflare, Inc., US AS13335, US |
|---|---|
| DNS | Cloudflare DNS authoritative nameservers |
| DNSSEC | Not enabled DNS answers are unsigned |
| Certificate | Google Trust Services valid 21 Sep 2026 to 20 Dec 2026, as captured |
| Domain age | 1 year registered Aug 2025, Cloudflare, Inc |
| Green hosting | Yes per The Green Web Foundation |
| Page build | 20 JS files, 4 CSS files 6 third-party domains, code splitting |
| Brand colours |
Storage: 12 items
| Name | Lifetime | Set by |
|---|---|---|
| ttcsid | 3mo | TikTok Pixel |
| ttcsid_D4VNM5BC77U22M4JI200 | 3mo | TikTok Pixel |
| x-geo-country | 1h | - |
| _ttp | 3mo | TikTok Pixel |
| _tt_enable_cookie | 3mo | TikTok Pixel |
| __Host-authjs.csrf-token | session | - |
| __Secure-authjs.callback-url | session | Auth.js |
| Key | Size | Set by |
|---|---|---|
| sourceChannel | 8 B | - |
| sourceChannelExpiry | 13 B | - |
| Key | Size | Set by |
|---|---|---|
| tt_appInfo | 17 B | TikTok Pixel |
| tt_pixel_session_index | 20 B | TikTok Pixel |
| tt_sessionId | 60 B | TikTok Pixel |
Performance
| Measure | This site | Reading |
|---|---|---|
| Server response | 1,142 ms | fair, faster than 8% of sites |
| Largest contentful paint | 1,400 ms | good |
| Layout shift | 0.00 | good |
| Page weight | 2.5 MB | fair |
| Image weight | 441 KB | light |
| Images | 35 | 18 larger than shown, 32 without width and height |
| Third-party domains | 6 | |
| Console errors | 0 | none |
| Failed requests | 0 | none |
From a single automated render of the home page. A quick guide, not a substitute for Lighthouse or field data. How we measure
Notes
-
Looks AI-built: some AI signals.
How much the site looks AI-generated. It is a pattern match shown for interest, not a verdict.
Which signals fired
Signal Points AI CSS signals +10 AI copy signals +5 AI palette signals +5 AI iconography signals +3 AI layout signals +5 - Performance comes from one render on 11 November 2026 and will vary between visits.
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 checked this one in full: its tech stack, DNS, security headers and page basics. This page is what we saw on 11 November 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.