What powers 
duro-last.com?
Last seen Oct 2026 · 45 technologies across 21 categories
Advertising
Reddit Ads
since Mar 2026
Analytics
CallRail
since Feb 2022
Facebook Pixel
since May 2026
Google Analytics
since Jan 2019
Linkedin Insight Tag
since Dec 2021
Matomo Analytics
since May 2025
Caching
Redis Object Cache
since May 2026
CDN
CMS
Cookie compliance
OneTrust
since Jun 2026
Databases
Ecommerce
Cart Functionality
since Nov 2021
Font scripts
Font Awesome
since Dec 2020
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Mar 2026
Typekit
since Jan 2025
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since May 2023
Popper
since Jan 2025
PWA
since Nov 2022
RSS
since May 2023
PaaS
Amazon Web Services
since Mar 2024
Programming languages
PHP
since Sep 2021
Security
SEO
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Google Workspace
since Jul 2023
WordPress plugins
RankMath SEO
since Jan 2025
WordPress themes
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Nov 2026 * removed from robots.txt
- Nov 2026 llms.txt removed
- Nov 2026 robots.txt removed
- Oct 2026 llms.txt appeared
- Oct 2026 robots.txt appeared
- Oct 2026 * added to robots.txt
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 73% desktop
- 27% phone
United States
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.70 / 10 · ranked #311,258 of all domains
146 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English (United States)
- Weight: 5.1 MB · 140 requests
- WordPress theme: hello-elementor (child: duro-last) · all themes
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Commercial Roofing System
From the homepage's own structured data (Oct 2026).
Infrastructure
- Registered Dec 1996 (29 years) via CSC Corporate Domains, Inc., renews Dec 2026
- Hosted on Amazon Web Services (32.201.154.185)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 2,312,580, 9 hosts
- Verified with: Cisco Duo, Microsoft Dynamics 365, Google, KnowBe4
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| duro-last.com | 35 |
| portal.duro-last.com | 16 |
| news.duro-last.com | 12 |
| specs.duro-last.com | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped particles.js Sep 2026
- dropped CookieYes Jul 2026
- detected OneTrust Jun 2026
- detected Facebook Pixel May 2026
- detected Linkedin Insight Tag May 2026
- detected Redis May 2026
- detected Redis Object Cache May 2026
- detected particles.js Apr 2026
- detected Reddit Ads Mar 2026
- detected Twitter Emoji (Twemoji) Mar 2026