What powers 4stupki.com?
Last seen Jun 2026 · 37 technologies across 20 categories
Advertising
Affiliate programs
Sovrn//Commerce
since Sep 2022
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
cdnjs
since Jan 2022
Cloudflare
since May 2022
Cookie compliance
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
OWL Carousel
since Apr 2019
Live chat
Zendesk Chat
since Mar 2023
Load balancers
Amazon ALB
since Mar 2023
Maps
Google Maps
since Dec 2022
Miscellaneous
HTTP/3
since May 2023
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Mar 2023
Azure
since Sep 2022
Programming languages
PHP
since Aug 2021
Security
Cloudflare Bot Management
since Sep 2022
reCAPTCHA
since Jan 2019
Segmentation
Adobe Audience Manager
since Sep 2022
Video players
YouTube
since Apr 2019
Web frameworks
Microsoft ASP.NET
since Sep 2022
Web servers
Apache HTTP Server
since Jan 2019
Nginx
since Apr 2019
Widgets
Audience
- 100% phone
Bulgaria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.23 / 10 · ranked #1,215,441 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Bulgarian
- CDN: Cloudflare
- Weight: 2.1 MB · 80 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| p0kriv-bg.4stupki.com | 24 |
| wikikak.4stupki.com | 15 |
| naves.4stupki.com | 13 |
| pokrivigrupastroi.4stupki.com | 13 |
| remontjoreh.4stupki.com | 13 |
| www.4stupki.com | 13 |
| bajostroy.4stupki.com | 12 |
| metodistroi.4stupki.com | 12 |
| pokrivni-uslugi.4stupki.com | 12 |
| bazakolarovi.4stupki.com | 11 |
| moqtremont.4stupki.com | 11 |
| navesi-sofia.4stupki.com | 11 |
| saniraneremonti.4stupki.com | 11 |
| trotoarniplochki.4stupki.com | 11 |
| arsobuild.4stupki.com | 10 |
| avstralia.4stupki.com | 10 |
| bgstroypokrivi.4stupki.com | 10 |
| fashionworld.4stupki.com | 10 |
| mobilendom.4stupki.com | 10 |
| myspa.4stupki.com | 10 |
| polqrno-siqnie.4stupki.com | 10 |
| zazdravezaedno.4stupki.com | 10 |
| joro-pokrivi93.4stupki.com | 9 |
| remont-na-pokrivi-bratq-atanasovi.4stupki.com | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Apache HTTP Server May 2026
- detected Cloudflare Browser Insights Nov 2025