What powers topleft.team?
Last seen Aug 2026 · 32 technologies across 17 categories
A/B Testing
Google Optimize
since Feb 2023
Advertising
Microsoft Advertising
since Jun 2024
Reddit Ads
since Jun 2023
Analytics
Google Analytics
since Jun 2020
HubSpot Analytics
since Jun 2021
Linkedin Insight Tag
since Nov 2022
Matomo Analytics
since Nov 2021
Microsoft Clarity
since May 2025
Mouse Flow
since Oct 2023
CDN
CMS
HubSpot CMS Hub
since May 2022
WHMCS
since Aug 2022
Ecommerce
Cart Functionality
since Aug 2022
Font scripts
Google Font API
since Jun 2020
JavaScript libraries
Live chat
HubSpot Chat
since Jan 2023
Marketing automation
HubSpot
since Nov 2021
Miscellaneous
HTTP/3
since Dec 2022
Open Graph
since Sep 2022
Performance
Partytown
since Feb 2023
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jun 2020
UI frameworks
Web servers
Apache HTTP Server
since Aug 2022
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
AI Crawlers
Restricts 8 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- CCBot Restricted
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
Search and AI assistants
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
The other 25 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
8 of 33 AI crawlers restricted
Open Page Rank
1.77 / 10 · ranked #4,515,224 of all domains
9 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (199.60.103.16)
- DNS: Cloudflare DNS
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 13,204,202, 11 hosts
- Verified with: Apple Business, Atlassian, Google, Have I Been Pwned, Microsoft 365, Sophos
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| help.topleft.team | 26 |
| www.topleft.team | 23 |
| portal.topleft.team | 15 |
Full technology history →
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