What powers crystal-display.com?
Last seen Sep 2026 · 34 technologies across 19 categories
Analytics
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
Maps
Miscellaneous
Performance
Programming languages
Security
SEO
Video players
Web servers
Webmail
WordPress plugins
WordPress themes
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
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 65% desktop
- 35% phone
United Kingdom
United States
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.53 / 10 · ranked #2,438,533 of all domains
30 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 6.2 MB · 181 requests
- WordPress theme: astra · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Crystal Display Systems
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on KRYSTAL (185.53.56.90)
- DNS: livedns.co.uk
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 809,762, 2 hosts
- Verified with: Brevo, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
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Recent changes
- detected Fluent Forms Jul 2026
- detected HSTS Apr 2026
- dropped Complianz Mar 2026
- dropped Flickity Mar 2026
- dropped Lightbox Mar 2026
- dropped OceanWP Mar 2026
- dropped prettyPhoto Mar 2026
- dropped Really Simple SSL & Security Mar 2026
- dropped reCAPTCHA Mar 2026
- dropped Smart Slider 3 Mar 2026
- detected Astra Feb 2026
- detected TablePress Feb 2026
- detected Twitter Emoji (Twemoji) Feb 2026
- dropped VideoJS Feb 2026
- detected YouTube Feb 2026
- detected Microsoft 365 Nov 2025