What powers insidethepen.com?
Last seen Aug 2026 · 30 technologies across 15 categories
Advertising
Analytics
CDN
Font scripts
JavaScript libraries
Load balancers
Miscellaneous
PaaS
Performance
Programming languages
Security
Segmentation
Tag managers
UI frameworks
Web servers
AI Crawlers
Blocks 16 of 33 AI crawlers we track by name in its robots.txt, restricts 9 more. Checked Sep 2026.
Training crawlers
- AI2Bot Blocked
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- FacebookBot Blocked
- GoogleOther Blocked
- GPTBot Blocked
- img2dataset Blocked
- meta-externalagent Blocked
- Webzio-Extended Blocked
- Google-Extended Restricted
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
- Claude-SearchBot Restricted
- DuckAssistBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- meta-externalfetcher Blocked
- ChatGPT-User Restricted
- Claude-User Restricted
- MistralAI-User Restricted
- Perplexity-User Restricted
The other 8 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
16 of 33 AI crawlers blocked
Audience
- 52% desktop
- 48% phone
United States
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.47 / 10 · ranked #26,538,362 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 3.9 MB · 297 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| insidethepen.com | 30 |
| www.insidethepen.com | 10 |
Full technology history →
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Recent changes
- detected Priority Hints Aug 2026
- detected Rubicon Project Aug 2026
- detected TripleLift Aug 2026
- detected Adobe Audience Manager Jul 2026
- detected AdThrive Jul 2026
- detected Amazon Advertising Jul 2026
- detected Amazon ALB Jul 2026
- detected Amazon Web Services Jul 2026
- detected Cloudflare Jul 2026
- detected Cloudflare Bot Management Jul 2026
- detected comScore Jul 2026
- detected core-js Jul 2026
- detected Google Publisher Tag Jul 2026
- detected Google Tag Manager Jul 2026
- detected ID5 Jul 2026
- detected OpenX Jul 2026
- detected Prebid Jul 2026
- detected PubMatic Jul 2026
- detected reCAPTCHA Jul 2026
- detected Snowplow Analytics Jul 2026