What powers heritagemontreal.org?
Last seen Aug 2026 · 42 technologies across 22 categories
Analytics
Authentication
CDN
CMS
Cookie compliance
Databases
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Maps
Miscellaneous
Page builders
Performance
Programming languages
Security
SEO
Tag managers
Translation
UI frameworks
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Restricted (was Allowed)
- Sep 2026 *: Allowed (was Restricted)
AI Crawlers
No AI crawlers blocked
Audience
- 54% phone
- 46% desktop
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.16 / 10 · ranked #474,417 of all domains
95 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: French (France)
- CDN: Cloudflare
- Weight: 15.2 MB · 69 requests
- WordPress theme: stylesetscripts · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Héritage Montréal
- Founded: 1975
- Sector: architecture preservation, cultural heritage management
- Country: Canada
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.16.150.108, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 730,298, 4 hosts
- Verified with: 1Password, Slack
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.heritagemontreal.org | 28 |
| blog.heritagemontreal.org | 24 |
| memento.heritagemontreal.org | 22 |
Full technology history →
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Recent changes
- detected Tailwind CSS Jul 2026
- detected Cloudflare Bot Management Apr 2026
- dropped YouTube Mar 2026
- detected Yoast SEO Premium Feb 2026
- detected YouTube Jan 2026
- detected Three.js Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025