What powers 
tescan.com?
Last seen Oct 2026 · 61 technologies across 26 categories
Advertising
Analytics
CDN
CMS
Cookie compliance
Customer data platform
Databases
Font scripts
JavaScript libraries
Maps
Marketing automation
Miscellaneous
Operating systems
Page builders
Performance
Programming languages
Reverse proxies
Security
Tag managers
Translation
UI frameworks
Video players
Web frameworks
Web servers
Webmail
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 71% desktop
- 29% phone
Czechia
Brazil
United Kingdom
France
United States
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.94 / 10 · ranked #252,729 of all domains
195 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.1 MB · 101 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- TESCAN GROUP, a.s. (TESCAN ORSAY HOLDING on Wikidata)
- Founded: 1991
- Country: Czech Republic
- Profiles: LinkedIn, YouTube, Instagram, X
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Registered Apr 2001 (25 years) via Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA, renews Apr 2027
- Hosted on Cloudflare (199.60.103.16)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 506,552, 17 hosts
- Verified with: Apple Business, Atlassian, Google, Microsoft 365, OpenAI, TeamViewer, Zoho
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.tescan.com | 35 |
| tescan.com | 25 |
| info.tescan.com | 22 |
| jobs.tescan.com | 22 |
| ko.info.tescan.com | 20 |
| zh.info.tescan.com | 19 |
| www.jobs.tescan.com | 13 |
| careers.tescan.com | 12 |
| crm.tescan.com | 11 |
Full technology history →
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Recent changes
- dropped Hotjar Dec 2025