Zero Search Bias (pws=0)
Strips personalized search history, cookies, and profile weighting to reveal the raw, unweighted Google search rankings.
无个性化干扰的谷歌搜索
避开Cookie、追踪气泡与地理位置偏差，体验纯净的中立搜索结果。
链接:
https://www.google.com/search?q=&pws=0...
tld
hl
gl / cr
lr
保存自定义设置与城市
保存您的搜索参数或将城市添加为快捷按钮
保存配置
+ 保存城市
SR
Søren Riisager
开发者
🇩🇰 丹麦 • 20余年搜索引擎经验
我是一名来自丹麦的SEO极客，拥有超过20年的搜索从业经验。我开发了多款用于关键词研究、技术SEO和SERP分析的免费工具，专注于实用性与真实数据。
Learn more about Impersonal Search & SEO Guide (FAQ)
Why SEOs & Marketers Choose Impersonal.me
Bypass Google algorithmic personalization and inspect true SERPs with precision parameters.
Exact UULE Geotargeting
Simulate searches from 50M+ exact cities, towns, and villages globally using canonical Base64 UULE coordinates without a VPN.
Multi-Market Control
Easily switch Google ccTLDs, country filters (gl/cr), and interface languages (hl) to audit international search markets.
Instant Clean URLs
Generate and copy direct, parameter-complete Google search URLs ready for SEO audits, client reports, and ranking verification.
The Technical Guide to Depersonalized Google Search
Understanding how Google personalizes results and why standard incognito browsing falls short for SEO professionals.
Why Incognito Mode Is Not Enough for Accurate SEO Audits
Many marketers assume opening an incognito or private browsing window provides a neutral search environment. While private browsing prevents Google from accessing existing browser cookies and search history, it does nothing to mask your physical IP address or your internet service provider (ISP) location. Google still personalizes your search results based on your real-time geolocation, local search intent, and network-level routing.
How the Google UULE Parameter Works
Google uses an undocumented parameter called UULE (Universal Unique Location Identifier) to determine search locality. By hashing a canonical geographic hierarchy (e.g. 'Svendborg,Region South Denmark,Denmark') with a secret length-keyed Base64 algorithm, Impersonal.me generates the exact token Google expects. This instructs Google to render local SERPs exactly as a resident in that specific town or neighborhood would see them.
The Four Essential URL Parameters for Clean SERPs
To get a truly neutral result, four key parameters work together: pws=0 (disables personalized web search), gl (sets geographic search region), hl (sets interface language), and uule (overrides IP-based physical geolocation). Impersonal.me orchestrates all four in real time.
Frequently Asked Questions
What is an impersonal Google search?
An impersonal Google search removes algorithmic personalization caused by browsing history, Google account cookies, and localized IP bias using official Google parameters like pws=0 and uule.
Why is Incognito mode not sufficient to check Google rankings?
Incognito mode only disables stored cookies. Google still detects your physical IP address and delivers localized results based on your current physical location unless explicitly overridden with geolocation parameters.
What is the UULE parameter in Google search?
UULE is a Base64-encoded parameter that instructs Google to simulate search results from a specific geographic location (country, state, city, or village) without needing a proxy or VPN.
How can I check Google rankings in another city or country?
Select your target country in the presets or type any city, town, or village into the location search box. Impersonal.me calculates the exact UULE string and country parameters automatically.
Is Impersonal.me free for commercial SEO use?
Yes, Impersonal.me is 100% free with no account requirements, no query limits, and no tracking, created by veteran SEO specialist Søren Riisager.