What powers leraweb.org?
Last seen Aug 2026 · 28 technologies across 15 categories
Analytics
Google Analytics
since Aug 2022
CDN
Font scripts
JavaScript frameworks
JavaScript libraries
DataTables
since Aug 2022
jQuery UI
since Aug 2022
Marked
since Feb 2025
Modernizr
since Feb 2025
OWL Carousel
since Feb 2025
Swiper
since Feb 2025
Load balancers
Amazon ALB
since Feb 2025
Miscellaneous
Open Graph
since Feb 2025
PaaS
Amazon Web Services
since Feb 2025
Programming languages
Java
since Aug 2022
RUM
New Relic
since Aug 2022
Security
Tag managers
Google Tag Manager
since Aug 2022
UI frameworks
Web frameworks
Web servers
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
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.12 / 10 · ranked #493,832 of all domains
74 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Organisation
- Labor and Employment Relations Association
- Founded: 1947
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.17.137.104, IPv6)
- DNS: Cloudflare DNS
- Email: Gandi
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 573,354, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| jobs.leraweb.org | 24 |
| www.leraweb.org | 11 |