What powers 
yello.com?
Last seen Sep 2026 · 39 technologies across 20 categories
Analytics
CDN
Cookie compliance
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Page builders
Payment processors
Performance
Photo galleries
Security
Tag managers
UI frameworks
Video players
Web servers
Webmail
Widgets
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.txt appeared
- Oct 2026 llms-full.txt appeared
- Oct 2026 robots.txt appeared
- Oct 2026 * added to robots.txt
- Oct 2026 * removed from robots.txt
- Oct 2026 llms.txt removed
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 66% phone
- 34% desktop
Germany
United Kingdom
Russia
United States
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.43 / 10 · ranked #969,981 of all domains
73 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 2.1 MB · 10 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Yello
- Founded: 1979
From Wikidata (CC0).
Infrastructure
- Hosted on ASN-METANET Routingpeering issues: noc@metanet.ch (46.231.200.135)
- DNS: ch-inter.net
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 658,540, 7 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| 40years.yello.com | 18 |
| shop.yello.com | 14 |
| mastertape.yello.com | 11 |
| shop.40years.yello.com | 11 |
| point.yello.com | 8 |
| www.yello.com | 3 |
Full technology history →
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Recent changes
- dropped Swiper Aug 2026
- detected Swiper Jan 2026
- dropped Cloudflare Bot Management Dec 2025