What powers grandvision.com?
Last seen Aug 2026 · 54 technologies across 23 categories
A/B Testing
Convert
since Jul 2021
Analytics
Adobe Analytics
since Sep 2021
CDN
CMS
Cookie compliance
Customer data platform
Adobe Experience Platform Identity Service
since Sep 2021
Font scripts
Font Awesome
since Jul 2021
Hosting
Acquia Cloud Site Factory
since Aug 2022
Drupal Multisite
since Aug 2022
Issue trackers
Sentry
since Aug 2022
JavaScript frameworks
React
since Aug 2022
JavaScript libraries
LazySizes
since Aug 2022
Modernizr
since Sep 2020
Select2
since Nov 2022
Underscore.js
since Sep 2020
Maps
Google Maps
since Jan 2019
Miscellaneous
PaaS
Acquia Cloud Platform
since Aug 2022
Amazon Web Services
since Aug 2022
Performance
Cloudflare Rocket Loader
since Oct 2022
Programming languages
GraphQL
since Aug 2022
Java
since Sep 2021
Node.js
since Aug 2022
PHP
since Sep 2020
TypeScript
since Aug 2022
RUM
New Relic
since Sep 2020
Security
HSTS
since Sep 2022
Tag Managers
Adobe Experience Platform Launch
since Sep 2021
Google Tag Manager
since Nov 2017
Web frameworks
Microsoft ASP.NET
since Sep 2021
Web servers
Webmail
Apple iCloud Mail
since Apr 2023
Microsoft 365
since Aug 2022
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 90% phone
- 10% desktop
Italy
Mexico
Spain
Czechia
Colombia
Peru
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.35 / 10 · ranked #1,063,160 of all domains
59 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 2.6 MB · 9 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- GrandVision
- Founded: 2021
- Country: Netherlands
From Wikidata (CC0).
Infrastructure
- Hosted on FROXLOR (185.123.52.199, IPv6)
- DNS: brandshelter.com
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 6,998,233, 9 hosts
- Verified with: Apple Business, DocuSign, Google, Microsoft 365, OneTrust, Wiz
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| investors.grandvision.com | 25 |
| gvacademy.grandvision.com | 21 |
| www.grandvision.com | 17 |
| appointment.grandvision.com | 10 |
| annualreport.grandvision.com | 8 |