What powers 
solidsun.cz?
Last seen Sep 2026 · 42 technologies across 20 categories
Advertising
Microsoft Advertising
since Apr 2025
Analytics
Google Analytics
since Jan 2019
Hotjar
since Aug 2021
Linkedin Insight Tag
since Jul 2022
Microsoft Clarity
since May 2024
CDN
cdnjs
since Jul 2022
Cloudflare
since Jul 2022
CMS
Sanity
since Feb 2024
Cookie compliance
Cookie Script
since Jan 2022
Microsoft 365
since Aug 2022
Sendgrid
since Mar 2023
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
OWL Carousel
since Jul 2022
Swiper
since Feb 2024
Miscellaneous
Operating systems
PaaS
Vercel
since Feb 2024
Performance
Priority Hints
since Feb 2024
Programming languages
Security
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Tailwind CSS
since Apr 2022
Video players
YouTube
since Jul 2022
Web servers
Widgets
Facebook
since Jan 2019
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 75% phone
- 21% desktop
- 3% tablet
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.65 / 10 · ranked #788,745 of all domains
35 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 150 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 0.7 MB · 19 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (76.76.21.21)
- DNS: wedos.com
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 12,204,347, 6 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.solidsun.cz | 23 |
| esco.solidsun.cz | 22 |
| dev.solidsun.cz | 18 |
| muj.solidsun.cz | 9 |
| rd.solidsun.cz | 8 |
| portalauth.solidsun.cz | 6 |