What powers northernhottubcovers.com?
Last seen Oct 2026 · 31 technologies across 16 categories
Advertising
Analytics
CDN
Ecommerce
Font scripts
IaaS
JavaScript libraries
Miscellaneous
Payment processors
Performance
Reviews
Security
UI frameworks
Webmail
Widgets
AI Crawlers
Restricts 23 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- AI2Bot Restricted
- Applebot-Extended Restricted
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- Diffbot Restricted
- FacebookBot Restricted
- Google-Extended Restricted
- GoogleOther Restricted
- GPTBot Restricted
- ImagesiftBot Restricted
- img2dataset Restricted
- meta-externalagent Restricted
- Webzio-Extended Restricted
Search and AI assistants
- Amazonbot Restricted
- Applebot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
- PetalBot Restricted
- YouBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- meta-externalfetcher Restricted
The other 10 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
23 of 33 AI crawlers restricted
Audience
- 61% phone
- 39% desktop
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.38 / 10 · ranked #7,718,139 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Cloudflare, Google
- Weight: 11.4 MB · 149 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on BIGCOMMERCE (63.141.128.8)
- DNS: bigcommerce.com
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: DigiCert, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 9,232,545, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Priority Hints Oct 2026
- dropped YouTube Oct 2026
- detected ClickCease Sep 2026
- detected Elfsight Sep 2026
- detected Facebook Pixel Sep 2026
- detected Fera Sep 2026
- detected Font Awesome Sep 2026
- detected Google Analytics Sep 2026
- detected MailChimp Sep 2026
- detected Microsoft Advertising Sep 2026
- detected Microsoft Clarity Sep 2026
- detected Podium Sep 2026
- detected Preact Sep 2026
- detected Sezzle Sep 2026
- detected core-js Jul 2026
- detected LazySizes Jul 2026
- detected Webpack Jul 2026
- detected ZURB Foundation Jul 2026
- detected Google Cloud Jun 2026
- detected Google Cloud CDN Jun 2026
- dropped ClickCease Mar 2026
- dropped core-js Mar 2026
- dropped Elfsight Mar 2026
- dropped Facebook Pixel Mar 2026
- dropped Fera Mar 2026
- dropped Font Awesome Mar 2026
- dropped Google Analytics Mar 2026
- dropped LazySizes Mar 2026
- dropped MailChimp Mar 2026
- dropped Microsoft Advertising Mar 2026
- dropped Microsoft Clarity Mar 2026
- dropped Podium Mar 2026
- dropped Preact Mar 2026
- dropped Sezzle Mar 2026
- dropped Webpack Mar 2026
- dropped ZURB Foundation Mar 2026
- detected Bunny Feb 2026