What powers bradhedlund.com?
Last seen Oct 2026 · 7 technologies across 5 categories
CDN
Miscellaneous
PaaS
Programming languages
Static site generator
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| ieee 802.1q | #46 | 5 |
| tcp synchronization | #3 | 4 |
| ethernet address format | #16 | 4 |
| throughput in tcp | #6 | 2 |
| top of the rack | #8 | 2 |
| ethernet header | #54 | 2 |
| ethernet multicast | #8 | 1 |
| dot1q header | #9 | 1 |
| calculate tcp throughput | #10 | 1 |
| switchport nonegotiate | #19 | 1 |
| hadoop cluster | #25 | 1 |
| which is a multicast mac address | #57 | 1 |
| network virtualization | #66 | 1 |
| how to calculate throughput | #70 | 1 |
| ethernet header type field | #10 | 0 |
| show ip eigrp nei | #13 | 0 |
| 802.1q trunk | #18 | 0 |
| throughput calculation formula | #18 | 0 |
| what is top of rack switch | #19 | 0 |
| cisco nsx | #20 | 0 |
| cluster hadoop | #20 | 0 |
| route summarization | #21 | 0 |
| administrative distance routing protocols | #22 | 0 |
| latency formula | #24 | 0 |
| openflow sdn | #24 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
5.32 / 10 · ranked #184,723 of all domains
51 referring domains · OpenPageRank
Search traffic
27 est. monthly organic visits (US)
91 keywords in Google's top 30
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 0.0 MB · 3 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Jan 2009 (17 years) via Gandi SAS, renews Jan 2027
- Hosted on Amazon Web Services (54.240.184.9)
- DNS: Amazon Route 53
- Email: Amazon SES / WorkMail
- Email security: no SPF record, no DMARC record
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Apr 2027
- Common Crawl link graph: rank 426,385, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| bradhedlund.com | 7 |
| www.bradhedlund.com | 1 |