What powers spectrumfilaments.com?
Last seen Sep 2026 · 50 technologies across 26 categories
Analytics
CDN
CMS
Comment systems
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Maps
Marketing automation
Miscellaneous
Operating systems
PaaS
Page builders
Payment processors
Performance
Programming languages
Security
SEO
Tag managers
Web frameworks
Web servers
Webmail
Widgets
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
- Oct 2026 llms-full.txt appeared
- Oct 2026 anthropic-ai removed from robots.txt
- Oct 2026 amazonbot removed from robots.txt
- Oct 2026 bytespider removed from robots.txt
- Oct 2026 ai2bot removed from robots.txt
- Oct 2026 ai2bot-dolma removed from robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 60% desktop
- 40% phone
Poland
United States
Germany
Canada
Italy
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.19 / 10 · ranked #1,278,090 of all domains
52 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 24.1 MB · 105 requests
- WordPress theme: spectrumfilaments · all themes
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on HOMEPL-AS (188.128.206.207)
- DNS: home.pl
- Email: Google Workspace
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 4,051,407, 8 hosts
- Verified with: Google, Microsoft 365, OpenAI
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| spectrumfilaments.com | 22 |
| us.spectrumfilaments.com | 18 |
| shop.spectrumfilaments.com | 14 |
| sklep.spectrumfilaments.com | 14 |
| en.spectrumfilaments.com | 12 |
| verify.spectrumfilaments.com | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped lit-element Mar 2026
- dropped lit-html Mar 2026
- dropped LottieFiles Mar 2026
- dropped Unpkg Mar 2026
- dropped All in One SEO Dec 2025
- detected The SEO Framework Nov 2025