What powers optima-strings.com?
Last seen Sep 2026 · 20 technologies across 15 categories
Analytics
Matomo Analytics
since Sep 2026
Databases
MySQL
since Jun 2024
Ecommerce
Cart Functionality
since Jun 2024
Font scripts
Font Awesome
since Jan 2019
JavaScript frameworks
Stimulus
since Jun 2024
JavaScript libraries
Miscellaneous
Open Graph
since Jun 2024
PWA
since Aug 2022
Operating systems
Payment processors
Stripe
since Aug 2022
Programming languages
PHP
since Jan 2019
UI frameworks
Animate.css
since Jan 2019
Web frameworks
Symfony
since Jun 2024
Web server extensions
Web servers
Widgets
Slider Revolution
since Nov 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 82% desktop
- 18% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.31 / 10 · ranked #2,852,418 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0.2 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 11.2 MB · 40 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: schlundtech.de
- Email: mxgate.org
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 16,095,639, 2 hosts
- Verified with: Google, Stripe
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| optima-strings.com | 13 |
| www.optima-strings.com | 11 |
Full technology history →
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Recent changes
- detected Matomo Analytics Sep 2026