What powers blackcrossword.com?
Last seen Jun 2026 · 33 technologies across 17 categories
Advertising
33Across
since Aug 2023
AdThrive
since Jun 2023
Amazon Advertising
since Aug 2023
Google Publisher Tag
since Jun 2023
ID5
since Oct 2023
PubMatic
since Jun 2023
Rubicon Project
since Jun 2023
Analytics
CDN
Cloudflare
since Nov 2023
CMS
Ecommerce
Cart Functionality
since Mar 2023
Font scripts
JavaScript frameworks
JavaScript libraries
Load balancers
Amazon ALB
since Jun 2023
Miscellaneous
Open Graph
since Mar 2023
PaaS
Amazon Web Services
since Jun 2023
Performance
Priority Hints
since Jun 2025
Programming languages
TypeScript
since Apr 2026
Security
Segmentation
Adobe Audience Manager
since Jun 2023
Tag managers
Google Tag Manager
since May 2023
Webmail
Google Workspace
since Mar 2023
Audience
- 58% phone
- 42% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.80 / 10 · ranked #4,337,706 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 125 ms |
| CLS | 0.15 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 4.0 MB · 473 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- dropped TripleLift Jun 2026
- detected 33Across May 2026
- detected Amazon ALB May 2026
- detected Amazon Web Services May 2026
- dropped Amazon ALB Apr 2026
- dropped Amazon Web Services Apr 2026
- detected Angular Apr 2026
- dropped Microsoft ASP.NET Apr 2026
- detected TypeScript Apr 2026
- detected Zone.js Apr 2026
- detected TripleLift Mar 2026
- dropped 33Across Feb 2026
- detected Amazon ALB Feb 2026
- detected Amazon Web Services Feb 2026
- dropped TripleLift Feb 2026
- dropped OpenX Jan 2026
- detected 33Across Dec 2025
- dropped Amazon ALB Dec 2025
- dropped Amazon Web Services Dec 2025
- detected TripleLift Dec 2025
- dropped Akamai Oct 2025
- dropped Akamai Bot Manager Oct 2025
- dropped Confiant Oct 2025
- dropped AppNexus Sep 2025
- dropped TripleLift Sep 2025
- detected Akamai Aug 2025
- detected Akamai Bot Manager Aug 2025