What powers sebert.com?
Last seen Oct 2026 · 22 technologies across 14 categories
Analytics
CMS
Databases
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Performance
Programming languages
Security
Video players
Web servers
Webmail
WordPress plugins
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.56 / 10 · ranked #5,992,889 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 10.0 MB · 34 requests
- WordPress theme: avada (child: avada-child-theme) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Automattic (WordPress.com) (199.16.172.117)
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 10,998,676, 3 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Bootstrap Oct 2026
- dropped HTTP/3 Jul 2026
- dropped Cloudflare Dec 2025
- dropped Cloudflare Bot Management Dec 2025
- dropped Google Font API Dec 2025
- dropped hCaptcha Dec 2025
- dropped HubSpot Dec 2025
- dropped HubSpot Analytics Dec 2025
- dropped HubSpot WordPress plugin Dec 2025
- dropped jQuery Migrate Dec 2025
- dropped jQuery UI Dec 2025
- dropped MediaElement.js Dec 2025
- dropped Modernizr Dec 2025
- dropped OWL Carousel Dec 2025
- dropped Plyr Dec 2025
- dropped RSS Dec 2025
- dropped Slider Revolution Dec 2025
- dropped wpBakery Dec 2025
- detected Gauges Nov 2025
- detected Google Analytics Nov 2025
- detected GSAP Nov 2025
- detected HSTS Nov 2025
- detected HTTP/3 Nov 2025
- detected Jetpack Nov 2025
- detected LazySizes Nov 2025
- detected Open Graph Nov 2025
- detected Preact Nov 2025
- detected Swiper Nov 2025
- detected wp.cloud Nov 2025
- detected Yoast SEO Nov 2025
- detected YouTube Nov 2025