What powers 
propelrc.com?
Last seen Sep 2026 · 29 technologies across 22 categories
Advertising
Google AdSense
since May 2026
Mediavine
since Feb 2023
Analytics
Cloudflare Browser Insights
since Oct 2025
Google Analytics
since Aug 2018
Microsoft Clarity
since Apr 2026
CDN
Cloudflare
since Jun 2019
CMS
Cookie compliance
Funding Choices
since May 2026
Databases
MySQL
since Sep 2021
Ecommerce
Shopify
since Nov 2017
Font scripts
Google Font API
since Aug 2018
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript Libraries
Load balancers
Amazon ALB
since Jun 2023
Marketing Automation
MailChimp
since Nov 2017
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Jun 2023
Page builders
Breakdance
since Oct 2025
Performance
Priority Hints
since Jun 2022
Programming languages
Security
reCAPTCHA
since Feb 2023
Tag managers
Google Tag Manager
since Nov 2021
Web servers
Nginx
since Nov 2017
Webmail
Google Workspace
since Aug 2022
Widgets
Facebook
since Aug 2018
WordPress plugins
RankMath SEO
since Nov 2022
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 Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 56% desktop
- 44% phone
United States
India
Germany
United Kingdom
France
Indonesia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.46 / 10 · ranked #933,426 of all domains
55 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.91.22, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 6,977,134, 6 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.propelrc.com | 23 |
| eu.propelrc.com | 9 |
| uk.propelrc.com | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped jQuery Migrate Sep 2026
- detected Google Tag Manager Jul 2026
- detected Funding Choices May 2026
- detected Google AdSense May 2026
- detected reCAPTCHA May 2026
- detected Microsoft Clarity Apr 2026
- detected Amazon ALB Mar 2026
- detected Amazon Web Services Mar 2026
- dropped HSTS Mar 2026
- detected Mediavine Mar 2026
- detected Priority Hints Mar 2026
- dropped 33Across Dec 2025
- dropped Adobe Audience Manager Dec 2025
- dropped Amazon Advertising Dec 2025
- dropped Amazon S3 Dec 2025
- dropped Amazon Web Services Dec 2025
- dropped AppNexus Dec 2025
- dropped Cloudflare Bot Management Dec 2025
- dropped comScore Dec 2025
- dropped Criteo Dec 2025
- dropped Flying Analytics Dec 2025
- dropped Google Publisher Tag Dec 2025
- dropped Google Tag Manager Dec 2025
- dropped GumGum Dec 2025
- dropped ID5 Dec 2025
- dropped Mautic Dec 2025
- dropped Mediavine Dec 2025
- dropped Microsoft ASP.NET Dec 2025
- detected Nginx Dec 2025
- dropped OpenX Dec 2025
- dropped Prebid Dec 2025
- dropped Priority Hints Dec 2025
- dropped PubMatic Dec 2025
- dropped reCAPTCHA Dec 2025
- dropped Rubicon Project Dec 2025
- dropped Snowplow Analytics Dec 2025
- dropped TripleLift Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped CivicTheme Nov 2025
- detected HSTS Nov 2025
- dropped Oxygen Nov 2025