zhangruiyi.me

.me crawl

First seen 2026-04-18 · Last seen 2026-05-12 · ok HTTP/1.1 200 4049 ms crawled 2026-05-12

DE · 35.157.26.135 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title

Ruiyi Zhang / 张睿一

Description

Ruiyi Zhang is a PhD researcher specializing in CPU and system security. Discoverer of CacheWarp and StackWarp CPU vulnerabilities.

Language

en-us

Generator

Wowchemy 5.0.0-beta.3 for Hugo

Canonical

https://zhangruiyi.me/

Translations

Feeds

Ruiyi Zhang / 张睿一 RSS

Open Graph

url: https://zhangruiyi.me/
title: Ruiyi Zhang / 张睿一
locale: en-us
site name: Ruiyi Zhang / 张睿一
description: Ruiyi Zhang is a PhD researcher specializing in CPU and system security. Discoverer of CacheWarp and StackWarp CPU vulnerabilities.
updated time: 2026-05-18T00:00:00+00:00

Technology

CDN: Netlify
CMS: Hugo

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (5)

cdnjs.cloudflare.com×14
fonts.googleapis.com×2
fonts.gstatic.com×1
identity.netlify.com×1
www.googletagmanager.com×1

Social

DNS records live

NS

dns1.p08.nsone.net
dns2.p08.nsone.net
dns3.p08.nsone.net
dns4.p08.nsone.net

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

from 2026-04-24 to 2026-07-23

Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://zhangruiyi.me/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy
permissions-policy

findings

missing Content Security Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: DENY
permissions-policy: accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=()
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains