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Security Analysis Results

www.jeffgeerling.com

Comprehensive domain security and infrastructure analysis

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website screenshot of https://www.jeffgeerling.com/blog/2025/sifives-hifive-premier-p550-strange-powerful-risc-v-board

No Security Risks Detected

This domain appears to be safe and secure

100%
Score

Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.

Scan Information

Last checked:August 1, 2025 05:28:13
Target URL:https://www.jeffgeerling.com/blog/2025/sifives-hifive-premier-p550-strange-powerful-risc-v-board
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Page Information

Target URL
https://www.jeffgeerling.com/blog/2025/sifives-hifive-premier-p550-strange-powerful-risc-v-board
Page Title
SiFive's HiFive Premier P550 is a strange, powerful RISC-V board | Jeff Geerling
www.jeffgeerling.com faviconSite Favicon
Status
Active

Host Information

Domain
www.jeffgeerling.com
Server
cloudflare
Country
United States
IP Address
188.114.96.0
ASN Information
13335
CLOUDFLARENET

Technologies

Drupal logo
Drupal
CMS
PHP logo
PHP
Programming languages
YouTube logo
YouTube
Video players
jQuery logo
jQuery
JavaScript libraries
Cloudflare logo
Cloudflare
CDN
HTTP/3 logo
HTTP/3
Miscellaneous

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2025-07-31 05:28:19
Valid Until
2026-08-01 05:28:19
Subject Name
www.jeffgeerling.com

Performance Statistics

24
Total Requests
3
Domains
3
IP Addresses
1.79 MB
Transfer Size
Content Size1.91 MB

HTTP Headers

CF-RAY
9682ee74389fac50-QRO
Cache-Control
public, max-age=3600
Connection
keep-alive
Content-Encoding
zstd
Content-Type
text/html; charset=UTF-8
Content-language
en
Date
Fri, 01 Aug 2025 05:28:19 GMT
Expires
Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified
Fri, 01 Aug 2025 05:28:07 GMT
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=mTPHlGjKeCWz3klbObXgxkL3lBnBr%2B09fazp6oOc%2Fkbu3fGjp1XCcjSvSAX7udayWYKprtQT%2BkhsL09CVm6x0DikMKdTyWiV6A%2BNytnz8DzMqnf562rhZ5DsH303dNvSHPMSooUoLw%3D%3D"}],"group":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Vary
Accept-Encoding Cookie
X-Content-Type-Options
nosniff
X-Drupal-Cache
MISS
X-Drupal-Dynamic-Cache
HIT
X-Frame-Options
SAMEORIGIN
X-Generator
Drupal 10 (https://www.drupal.org)
X-Powered-By
PHP/8.3.20
X-Proxy-Cache
MISS
alt-svc
h3=":443"; ma=86400
cf-cache-status
HIT
server-timing
cfL4;desc="?proto=TCP&rtt=0&min_rtt=0&rtt_var=0&sent=0&recv=0&lost=0&retrans=0&sent_bytes=0&recv_bytes=0&delivery_rate=0&cwnd=0&unsent_bytes=0&cid=59af536170a0abf9&ts=89&x=0"
24 headers detected

Technology Stack Analysis

Drupal

Drupal

CMS

Drupal is a free and open-source web content management framework.

PHP

PHP

Programming languages

PHP is a general-purpose scripting language used for web development.

YouTube

YouTube

Video players

YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.

jQuery

jQuery

JavaScript libraries

jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.

Cloudflare

Cloudflare

CDN

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

HTTP/3

HTTP/3

Miscellaneous

HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

Website Cookies 1

_fathom

www.jeffgeerling.com

Value
%7B%22isNewVisitor%22%3Afalse%2C%22isNewSession%22%3Afalse%2C%22pagesViewed%22%3A%5B%22%2Fblog%2F2025%2Fsifives-hifive-premier-p550-strange-powerful-risc-v-board%22%5D%2C%22previousPageviewId%22%3A%22xlSPFqVwrl7NWKY66Lwo%22%2C%22lastSeen%22%3A1754026100610%7D
Expires:8/2/2025

External Links 27

Merch

www.redshirtjeff.com

Analyze
Target URL
https://www.redshirtjeff.com

HiFive Premier P550

www.sifive.com

Analyze
Target URL
https://www.sifive.com/boards/hifive-premier-p550

Milk-V Megrez

milkv.io

Analyze
Target URL
https://milkv.io/megrez

Mini DTX

en.wikipedia.org

Analyze
Target URL
https://en.wikipedia.org/wiki/DTX_%28form_factor%29

$35

www.pishop.us

Analyze
Target URL
https://www.pishop.us/product/raspberry-pi-3-model-b-plus/

$400

www.arrow.com

Analyze
Target URL
https://www.arrow.com/en/products/hf106/sifive-inc

Framework RISC-V Mainboard

frame.work

Analyze
Target URL
https://frame.work/blog/risc-v-mainboard-for-framework-laptop-13-is-now-available

get at the on-chip NPU to accelerate it a little more

forums.sifive.com

Analyze
Target URL
https://forums.sifive.com/t/eic7700x-memory-bandwidth-ram-timings/7002/2?u=geerlingguy

https://github.com/geerlingguy/ollama-benchmark/issues/17

github.com

Analyze
Target URL
https://github.com/geerlingguy/ollama-benchmark/issues/17

the most efficient RISC-V board I've tested

github.com

Analyze
Target URL
https://github.com/geerlingguy/top500-benchmark?tab=readme-ov-file#results

around 100 patches

forums.sifive.com

Analyze
Target URL
https://forums.sifive.com/t/how-to-compile-and-install-kernel/6836/8?u=geerlingguy

Explaining Computers video on the P550

youtu.be

Analyze
Target URL
https://youtu.be/9KTbi8dJjzQ?t=327

I could at least compile it withouttoo much hassle

github.com

Analyze
Target URL
https://github.com/ollama/ollama/issues/8857

turned it down a bit

forums.sifive.com

Analyze
Target URL
https://forums.sifive.com/t/pwm-fan-control/7003

Chips and Cheese pointed out recently

chipsandcheese.com

Analyze
Target URL
https://chipsandcheese.com/p/a-risc-v-progress-check-benchmarking

sbc-reviews issue for the P550

github.com

Analyze
Target URL
https://github.com/geerlingguy/sbc-reviews/issues/65

Debian OS version called 'RockOS'

github.com

Analyze
Target URL
https://github.com/eswincomputing/eic7x-images/releases/tag/Debian-v1.0.0-p550-20241230

rockos-riscv

github.com

Analyze
Target URL
https://github.com/rockos-riscv

Fedora 41 image

fedoraproject.org

Analyze
Target URL
https://fedoraproject.org/wiki/Architectures/RISC-V/SiFive/HiFivePremierP550

ESWIN says is under development

forums.sifive.com

Analyze
Target URL
https://forums.sifive.com/t/sdio-wifi-for-the-p550/6964/4

Zink

www.collabora.com

Analyze
Target URL
https://www.collabora.com/news-and-blog/blog/2018/10/31/introducing-zink-opengl-implementation-vulkan/

ptitSeb and ksco had gotten The Witcher 3 running on RISC-V

box86.org

Analyze
Target URL
https://box86.org/2024/08/box64-and-risc-v-in-2024/

Watch the video

www.youtube.com

Analyze
Target URL
https://www.youtube.com/watch?v=1565YYsFmd4

Linux drivers for the ESWIN's NPU

github.com

Analyze
Target URL
https://github.com/eswincomputing/linux-stable/commit/3297212953ffa6d2306823710cd8ce47059e1c5f

Ollama doesn't support Vulkan yet

github.com

Analyze
Target URL
https://github.com/ollama/ollama/pull/5059

AMD and Intel duopoly

finance.yahoo.com

Analyze
Target URL
https://finance.yahoo.com/news/intel-amd-duopoly-pc-processor-160640925.html

Arm's licensing shenanigans

www.theregister.com

Analyze
Target URL
https://www.theregister.com/2025/02/06/arm_qualcomm_nuvia/

Requested Domains 3

analytics.midwesternmac.com

Unknown Type
No category information available

www.jeffgeerling.com

Subdomain
Categories
Personal BlogsInternet CommunicationTechnologyTechnology

www.youtube.com

Unknown Type
No category information available
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