99cards.dev

Crush Every Web Dev Interview. Get A Dream Job. Guaranteed.

The ULTIMATE Preparation System to Crush Every Web Dev Interview, GUARANTEED. Or Your Money Back.

Visit 99cards.dev

Key facts

Founder: Ilyas Seisov · 12 followers
Founded: September 2025
Based in: 🇹🇲 Turkmenistan
Payments: Stripe
Active subscriptions: 1
Revenue, 12 months: $340
Revenue, all time: $341
Domain registered: September 2025
Registrar: Dynadot LLC.
Listed on StartupsIntel: October 2026

Built with

Stripe (backend)

Daily revenue, last 30 days

Verified with Stripe

Monthly revenue

Verified with Stripe

Popularity by source

October 2026

Not in any top-million list

That usually means fewer than about 76.5K visits a month. New and niche sites rarely reach public rankings, we check again every month.

TrancoResearch list, average of several rankings	Not listed
Cloudflare RadarTraffic through Cloudflare's network	Not listed
Chrome UX ReportVisits by Chrome users, from Google	Not listed
Cisco UmbrellaDNS lookups	Not listed
MajesticSites linking to it	Not listed

Ranks for this exact domain, lower is more popular. How we combine them

Whois information

Domain	99cards.dev
Registrar	Dynadot LLC.
Registrar ID	472
Created date	2025-09-02 07:40:28 UTC
Expires date	2027-09-02 07:40:28 UTC
Updated date	2026-08-22 07:10:12 UTC
Domain status	client transfer prohibited
Name servers	ns1.dns-parking.comns2.dns-parking.com
DNSSEC	unsigned

Raw whois

Domain Name: 99CARDS.DEV
Registry Domain ID: E10F4965E-DEV
Registrar: Dynadot LLC.
Registrar IANA ID: 472
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.6505851961
Updated Date: 2026-08-22T07:10:12.567Z
Creation Date: 2025-09-02T07:40:28.161Z
Registry Expiry Date: 2027-09-02T07:40:28.161Z
Domain Status: client transfer prohibited
Name Server: NS1.DNS-PARKING.COM
Name Server: NS2.DNS-PARKING.COM
DNSSEC: unsigned
>>> Last update of RDAP database: 2026-10-26T17:48:11.620Z <<<

SEO audit

14 of 16 checks passed

SEO score

Response 1344 ms · 301 KB

Served over HTTPS
Title tag present
Title length 30 to 60 characters
Meta description present
Description length 70 to 160 characters
Exactly one H1 heading
Uses H2 sub-headings
Canonical URL setAdd a rel="canonical" link to avoid duplicate content.
Mobile viewport tag
Language declared
Open Graph tags
Twitter card tags
Structured data (JSON-LD)Add Organization or Product JSON-LD.
Images have alt text
At least 300 words of content
Responds in under 1.5 seconds

Title (51 characters): The Ultimate Web Dev's Interview Preparation System
Description (97 characters): The ULTIMATE Preparation System to Crush Every Web Dev Interview, GUARANTEED. Or Your Money Back.
Headings: 1 H1, 12 H2, 30 H3
Words on page: 3,306
Links: 5 internal, 3 external
Structured data: None

On-page keywords

Phrase	Type	Mentions
web dev	Two words	8
dream job	Two words	7
ultimate web	Two words	7
ultimate web dev's	Three words	7
prompt build ship	Three words	3
build ship course	Three words	3
interview	Word	37
web	Word	26

Tech stack and pricing

Next.js Clerk Vercel