What powers allergyasc.com?
Last seen Jun 2026 · 25 technologies across 17 categories
Analytics
Google Analytics
since Jan 2019
CDN
Google Hosted Libraries
since Oct 2022
CMS
Duda
since Mar 2020
Font scripts
Google Font API
since Mar 2020
JavaScript frameworks
JavaScript libraries
MobX
since Feb 2023
Load balancers
Amazon ALB
since Jan 2023
Maps
Google Maps
since Oct 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since Jan 2023
Performance
Priority Hints
since May 2022
Photo galleries
PhotoSwipe
since Apr 2025
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
ZURB Foundation
since Mar 2020
Web frameworks
Microsoft ASP.NET
since Oct 2024
Web servers
Apache HTTP Server
since Jan 2019
Nginx
since Mar 2020
Audience
- 73% phone
- 27% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.32 / 10 · ranked #2,834,835 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.7 MB · 44 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.allergyasc.com | 14 |
| locations.allergyasc.com | 8 |
| allergyasc.com | 7 |
Full technology history →
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Recent changes
- dropped Microsoft Advertising Jun 2026
- dropped Snowplow Analytics Jun 2026
- dropped TVSquared Jun 2026
- dropped AudioEye Mar 2026
- dropped Bootstrap Mar 2026
- dropped core-js Mar 2026
- dropped UserWay Mar 2026
- dropped Twitter Feb 2026
- dropped Twitter Ads Feb 2026
- detected AudioEye Jan 2026
- detected Bootstrap Jan 2026
- detected core-js Jan 2026
- dropped Webpack Jan 2026
- detected Twitter Dec 2025
- detected Twitter Ads Dec 2025