What powers quarksup.net?
Last seen Aug 2026 · 11 technologies across 8 categories
JavaScript frameworks
JavaScript libraries
Load balancers
Operating systems
Windows Server
since Nov 2023
Programming languages
TypeScript
since Nov 2023
Security
HSTS
since Sep 2022
Web servers
IIS
since Nov 2023
Webmail
Microsoft 365
since Sep 2022
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 61% phone
- 37% desktop
- 1% tablet
France
Réunion
Tunisia
Algeria
Morocco
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.21 / 10 · ranked #1,245,645 of all domains
42 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.1 s |
| INP | 325 ms |
| CLS | 0.1 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 2.9 MB · 22 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: Gandi
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Sectigo, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 12,700,922, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| engage.quarksup.net | 10 |
| candidate.quarksup.net | 9 |
| register.quarksup.net | 9 |
| lecgs.quarksup.net | 3 |
| pointp.quarksup.net | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Font API May 2026
- dropped Lodash May 2026
- detected Application Request Routing Apr 2026
- detected IIS Apr 2026
- detected Windows Server Apr 2026