What powers puzzle-killer-sudoku.com?
Last seen Jun 2026 · 29 technologies across 11 categories
Advertising
Amazon Advertising
since Nov 2024
AppNexus
since Sep 2019
Criteo
since Nov 2024
Google AdSense
since Oct 2020
Google Publisher Tag
since Feb 2021
GumGum
since Feb 2025
OpenX
since Nov 2024
Prebid
since Sep 2019
PubMatic
since Nov 2024
Rubicon Project
since Nov 2024
Tapad
since Nov 2024
TripleLift
since Nov 2024
Analytics
Google Analytics
since Jan 2019
Snowplow Analytics
since Oct 2021
CDN
Cloudflare
since Dec 2024
Cookie compliance
Funding Choices
since Dec 2024
Hosting
GoDaddy
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Security
Cloudflare Bot Management
since Dec 2024
reCAPTCHA
since Sep 2022
Segmentation
Adobe Audience Manager
since Dec 2024
Tag managers
Google Tag Manager
since Sep 2019
Web servers
Nginx
since Jan 2019
Audience
Bulgaria
United States
Japan
United Kingdom
Spain
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.73 / 10 · ranked #2,116,407 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Bulgarian
- Weight: 2.5 MB · 1,220 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| es.puzzle-killer-sudoku.com | 28 |
| de.puzzle-killer-sudoku.com | 25 |
| ja.puzzle-killer-sudoku.com | 25 |
| bg.puzzle-killer-sudoku.com | 24 |
| www.puzzle-killer-sudoku.com | 24 |
Full technology history →
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Recent changes
- dropped Microsoft ASP.NET May 2026
- detected lit-element Apr 2026
- detected lit-html Apr 2026
- dropped DoubleClick for Publishers (DFP) Mar 2026
- dropped Quantcast Choice Mar 2026
- dropped Quantcast Measure Mar 2026
- dropped 33Across Jan 2026
- dropped Conversant Consent Tool Jan 2026
- dropped Google AdSense Jan 2026
- detected Google AdSense Nov 2025
- dropped Google AdSense Oct 2025