SERP Lens

Most SEO tools show you what happened last month. SERP Lens shows you what Google is measuring right now, the behavioral signals that actually move rankings.

Vanilla JSManifest V3Performance Observer APINetwork Information API

See it live.

Click a result. Watch Google's telemetry fire.
Most SEOs have never seen this before.

https://www.google.com/search?q=advanced+seo+techniques
Google
advanced seo techniques
AI OVERVIEW

Advanced SEO in 2026 centers heavily on entities rather than strings. The core methodologies focus on optimizing for Generative Engines (GEO), implementing GraphRAG mapping, and maintaining flawless core vitals...

kashyap.wtf
searchengineland.com
kashyap.wtf > blog > advanced-seo

10 Advanced SEO Techniques To Skyrocket Rankings in 2026

Discover the latest advanced SEO strategies that will help you dominate Google search results, including AEO, GraphRAG, and user intent optimization.

Core Web VitalsLCP, INP, and CLS scores measured live
AI OverviewsCited sources & rendering speeds
seo-giant-competitor.com > basics > guides

Advanced SEO Strategies & Checklist (August 2026 Edition)

A complete guide detailing modern SEO concepts. Learn how to optimize metadata, increase page speed, structure your schemas, and scale content.

searchenginetalk.com > news > core-updates

Google NavBoost Signals: Everything We Learned From The Leaks

Detailed teardown of the Google ranking parameters. How user click logs, long clicks, short clicks, and brand searches influence search results ranking.

SL
SERP Lens Dashboard
NAVBOOST SCORE
72PCT
CLICKS / POGOS1 / 0
AI OVERVIEWSActive
Last Click RankNone
Session Dwell Time0s
Attention LevelInactive
Telemetry Node127.0.0.1 (Local)
STATUS: DECIPHERING BEACONS 100% LOCAL

What it decodes

NavBoost Score

Google re-ranks results based on click quality. This shows you your score – live – while you search. Not estimated. Decoded from Google's own beacon calls.

2/1000.81s

AI Overview Intelligence

Which sources got cited. How fast they rendered. Whether Google pulled from cache or hit the live page. All captured the moment the AI Overview loads.

kashyap.wtfCITED (1st)
wikipedia.orgCITED (2nd)
live-feed.ioBYPASSES

Real Core Web Vitals

Not Google's sampled data from last month. LCP, INP, CLS measured right now, in your browser, via native Performance APIs. No lag. No guessing.

LCP
1.2s
INP
45ms
CLS
0.02

Session & Attention Tracking

Click chains. Pogo rates. Attention rollups. Exactly how users moved through results — per query.

1
Hover
2
Click
3
Dwell
4
Scroll

Exportable JSON

Everything SERP Lens captures, exported raw. Plug it into Sheets, Looker Studio, wherever. Your data. Your analysis.

serp-lens.json
COPY
{
"query": "seo",
"clicks": 2,
"dwell_ms": 32000
}

100% Local

Nothing leaves your browser. No API keys. No external servers. Google has no idea you're watching it watch you.

0API KEYSrequired
0SERVERSexternal
NoneDATA LEAKzero

How it works

01

Install the extension

Add the extension package to your Chrome browser.

>
02

Search anything on Google

>
03

Decodes telemetry in real time

>
chrome://extensions
SL
SERP Lens Extension
Version 1.0.0
EnabledID: fn8a...m2pa

Successfully added to your Chrome Developer Extensions

Technical note

Built by reverse-engineering Google's /gen_204 and /client_204 network calls, the same beacons Google uses to capture behavioral data. No third-party APIs. No servers. Runs entirely local.

SERP Lens — Decode Google's NavBoost & SERP Telemetry