What powers shamir.com?
Last seen Sep 2026 · 51 technologies across 25 categories
Analytics
Caching
CDN
CMS
Cookie compliance
Databases
Font scripts
Hosting panels
IaaS
JavaScript libraries
Maps
Marketing automation
Miscellaneous
Page builders
Performance
Programming languages
RUM
Security
Tag managers
UI frameworks
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. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt found
- ai.txt not found
- Oct 2026 llms.txt appeared
- Sep 2026 llms.txt removed
- Aug 2026 llms.txt appeared
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 53% phone
- 46% desktop
- 2% tablet
United States
Portugal
Israel
France
Italy
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.04 / 10 · ranked #538,324 of all domains
68 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Google
- Weight: 10.2 MB · 174 requests
- WordPress theme: shamir_optimized · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Shamir Lens Technologies
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Google Cloud (34.95.89.121)
- DNS: Cloudflare DNS
- Email: Cisco Secure Email
- Email security: SPF (hard fail), DMARC monitor only
- SSL: DigiCert, RSA 2048, wildcard, expires Apr 2027
- Common Crawl link graph: rank 1,951,870, 11 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.shamir.com | 34 |
| shamir.com | 29 |
| ecard.shamir.com | 22 |
| lensadvisor.shamir.com | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Redis Sep 2026
- dropped Redis Object Cache Sep 2026
- detected Hotjar Jul 2026
- detected Linkedin Insight Tag Jul 2026
- detected Matomo Analytics Jul 2026
- detected Microsoft Clarity Jul 2026
- detected OptinMonster Jul 2026
- detected Pingdom RUM Jul 2026
- dropped Hotjar Jun 2026
- dropped Linkedin Insight Tag Jun 2026
- dropped Matomo Analytics Jun 2026
- dropped Microsoft Clarity Jun 2026
- dropped OptinMonster Jun 2026
- dropped Pingdom RUM Jun 2026
- dropped Google Font API Apr 2026
- dropped CookieYes Mar 2026
- dropped core-js Mar 2026
- detected Redis Mar 2026
- detected Redis Object Cache Mar 2026
- detected Microsoft Clarity Jan 2026
- detected Hotjar Nov 2025
- detected Linkedin Insight Tag Nov 2025
- detected Matomo Analytics Nov 2025
- detected OptinMonster Nov 2025