What powers drbrianlum.com?
Last seen Oct 2026 · 27 technologies across 13 categories
CDN
CMS
Ecommerce
Font scripts
Issue trackers
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Performance
Security
UI frameworks
Webmail
AI Crawlers
Restricts 16 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026. A recent check saw a policy file missing; awaiting confirmation.
Training crawlers
- AI2Bot Restricted
- Applebot-Extended Restricted
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- FacebookBot Restricted
- Google-Extended Restricted
- GoogleOther Restricted
- GPTBot Restricted
- img2dataset Restricted
- meta-externalagent Restricted
- Webzio-Extended Restricted
Search and AI assistants
- Amazonbot Restricted
- DuckAssistBot Restricted
- YouBot Restricted
The other 17 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
- Oct 2026 bytespider added to robots.txt
- Oct 2026 cohere-ai added to robots.txt
- Oct 2026 claudebot added to robots.txt
- Oct 2026 ccbot added to robots.txt
- Oct 2026 cohere-training-data-crawler added to robots.txt
- Oct 2026 ai2bot added to robots.txt
AI Crawlers
16 of 33 AI crawlers restricted
Standards: llms.txt
Audience
- 82% phone
- 18% desktop
United Kingdom
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.31 / 10 · ranked #2,868,993 of all domains
50 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 3.0 MB · 122 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Squarespace (198.49.23.144)
- DNS: Squarespace DNS
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 12,009,892
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 Cart Functionality Oct 2026
- detected cdnjs Oct 2026
- detected Constant Contact Oct 2026
- detected core-js Oct 2026
- dropped Google Cloud Oct 2026
- dropped Google Cloud CDN Oct 2026
- detected jQuery Oct 2026
- detected Modernizr Oct 2026
- detected reCAPTCHA Oct 2026
- detected Squarespace Oct 2026
- detected Squarespace Commerce Oct 2026
- detected Stimulus Oct 2026
- detected Typekit Oct 2026
- detected YUI Oct 2026
- detected Cloudflare Sep 2026
- detected Cloudflare Bot Management Sep 2026
- dropped Envoy Mar 2026
- detected Envoy Jan 2026