What powers laboratoridelletres.com?
Last seen Sep 2026 · 34 technologies across 15 categories
Analytics
Google Analytics
since Aug 2018
CMS
Databases
MySQL
since Aug 2018
PostgreSQL
since Jun 2023
Ecommerce
Cart Functionality
since Jun 2023
Font scripts
Google Font API
since Aug 2018
Twitter Emoji (Twemoji)
since Aug 2018
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Aug 2018
PaaS
OVHcloud
since Aug 2022
Page builders
Programming languages
Retargeting
Google Remarketing Tag
since Sep 2021
Tag managers
Google Tag Manager
since May 2019
Web servers
Apache HTTP Server
since Aug 2018
Widgets
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.58 / 10 · ranked #5,830,535 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Catalan (Spain)
- Weight: 2.7 MB · 32 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Hetzner (178.63.16.248)
- DNS: OVHcloud
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 4,651,883, 3 hosts
- Verified with: Brevo, Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| landing.laboratoridelletres.com | 19 |
| www.laboratoridelletres.com | 18 |