Will it Index

Name: Will it Index
Rating: 5 (3 reviews)
Author: Riisager

Analyzing noindex and canonical tags in HTML, <head>, HTTP headers, and DOM. Provides instant SEO status.

As of June 2026, Will it Index has 74 users and a 5.00/5 rating from 3 reviews in the Productivity category.

Riisager Productivity

Chrome Web Store ↗.crx

Users+7.2%

Rating0%

5.00

3 reviews

Reviews+50.0%

Version

1.8

Manifest V3

90-day change · In the last 90 days this extension 3 version updates, changed permissions.

History

10 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	69	5.00	2	1.4
Apr 16, 2026	69	5.00	2	1.6
Apr 24, 2026	77	5.00	2	1.7
May 1, 2026	70	5.00	2	1.7
May 7, 2026	71	5.00	2	1.7
May 12, 2026	69	5.00	2	1.7
May 18, 2026	73	5.00	2	1.8
May 24, 2026	78	5.00	2	1.8
May 31, 2026	80	5.00	2	1.8
Jun 6, 2026	72	5.00	2	1.8
Now	74	5.00	3	1.8

Changelog

May 12, 2026

description

"Will it Index" is an advanced, lightning-fast Chrome extension designed to provide webmasters, SEO specialists, and developers with instant, on-demand insights into a webpage's actual indexability. The moment you load a URL, the extension performs an in-depth analysis of the most critical SEO elements that dictate whether a search engine will crawl and index your content.

Unlike basic, surface-level checkers, "Will it Index" examines multiple layers of your webpage infrastructure simultaneously:

⚡ HTTP Status & Redirect Chains: Catch temporary and permanent redirects before you even land on the page. The extension intercepts the network request and displays the entire redirect chain (e.g., 301, 302) leading up to the final destination, along with the final HTTP status code.
🤖 Robots.txt Verification: It automatically fetches the site’s robots.txt file and evaluates if your current URL path is actively blocked by a Disallow directive targeting User-agent: * or User-agent: Googlebot.
🕵️‍♂️ Multi-Layered DOM Analysis: For noindex and canonical tags, the extension doesn't just look at the static HTML. It parses:
The initial <head> and Raw HTML Source.
The Rendered DOM: Using a dynamic MutationObserver, it catches tags injected by JavaScript frameworks after the initial page load.
HTTP Response Headers: It scans server-side X-Robots-Tag directives (for noindex) and HTTP Link headers (for canonicals) that are entirely invisible in the source code.
How Do You Know if a Page is Indexable?

The extension distills these comprehensive checks into a clear, color-coded icon in your toolbar:

🟩 Green (Indexable): The server returns a 200 OK, there are no noindex directives anywhere, the page is allowed by robots.txt, and the canonical URL points internally as expected.
⬜ Gray (Neutral): A standard, indexable page without a specific canonical tag setup.
🟥 Red (Blocked/Warning): Instant alert! The page is blocked by robots.txt, contains a noindex tag, triggers a 302 temporary redirect, returns a server error, or points to an external canonical URL.
Why "Will it Index"?

"Will it Index" replaces the need to dig through source code, verify HTTP response headers, or manually check robots.txt paths. It presents everything in a clean, structured popup interface—complete with clickable, visual feedback so you can instantly verify canonical destinations.

Whether you're conducting a thorough technical SEO audit, troubleshooting sudden indexing drops, or simply double-checking a single page’s health post-deployment, "Will it Index" is your indispensable, go-to tool for fast and reliable indexability analysis.

WILL IT INDEX

Will it Index is a specialized Chrome extension designed to provide SEO specialists and web developers with a lightning-fast and accurate answer to one simple question: Will search engines index this page?

The plugin instantly analyzes a series of critical on-page and server-side SEO factors the moment you access a webpage.

FEATURES

Every time you visit a URL, the extension automatically inspects the following critical indexing factors:

HTTP Status Codes: Does the server respond with a 200 OK, or does the page hit an error (e.g., 404 Not Found or 500 Internal Server Error)?

Redirect Chains and Tracking: Are you being redirected before arriving? The extension intercepts and displays the entire chain of redirects on the way to the final page, including HTTP status codes along the way (e.g., 301 Permanent or 302 Temporary).

Robots.txt Blocking: Automatically checks the site's robots.txt file (for User-agent: * and User-agent: Googlebot) to see if the URL path is actively blocked by a Disallow directive.

Noindex Tags (Robots): Is there a directive preventing indexing? The plugin looks deep:

In the document's head section.

Across the rendered DOM (including dynamic JavaScript changes via a 10-second MutationObserver).

In the HTTP response headers (X-Robots-Tag).

Canonical Tags: Identifies the page's canonical URL. It checks the head, DOM, and HTTP Link headers, promptly warning you if the canonical URL points to a different domain address (external canonical).

Robots.txt Index Audit: Click the search icon next to the robots.txt status to launch a full-scale index audit! It parses all Disallow rules for the current domain and runs a Google site: query for each rule to see how many disallowed URLs Google has indexed anyway.

ICON INDICATORS (QUICK OVERVIEW)

To make it easy to catch SEO issues on the fly, the extension's icon in Chrome's toolbar changes color based on the actual indexing health of the page:

Green: Everything is perfect. The page returns a 200 OK status, has no noindex tags, is not blocked by robots.txt, and specifies a correct internal canonical URL (or no specific canonical, but is otherwise fully indexable).

Red: Error or Warning! The icon turns red under these circumstances:

The page is directly blocked by a Disallow directive in the domain's robots.txt.

The page contains a noindex tag or an X-Robots-Tag: noindex.

There is an active 302 (temporary) redirect in the chain prior to the page view.

The Canonical URL points to an external website.

The server returns an error code (anything other than HTTP 200 OK).

INSTALLATION AND SETUP

The extension is currently an "unpacked" version in active development. It is simple to install locally for personal use and QA:

Open Google Chrome and navigate in the address bar to: chrome://extensions/

Enable "Developer mode" in the top right corner of the screen.

Click the "Load unpacked" button in the top left corner.

Navigate to and select the local folder "extracted_plugin" on your computer (C:\Users\riisa\Documents\Antigravity\WillItIddex\extracted_plugin).

Success! The extension is now installed and ready to analyze the pages you visit. Remember to pin it in the toolbar for easy access.

TECH STACK AND APIS

The extension is built with a focus on performance and robustness:

Manifest V3: Complies with the newest and strictest security requirements from the Google Chrome Extension API.

Vanilla JavaScript, HTML and CSS: An ultra-light footprint with absolutely no heavy frameworks, guaranteeing instant execution time, even on heavy websites.

Advanced Interception: Incorporates the chrome.webRequest and chrome.webNavigation APIs for advanced and in-depth interception of real-time redirects and network requests, alongside dynamic content script injection via chrome.scripting.

CREDITS AND ACKNOWLEDGMENTS

A huge thank you to Bastian (https://github.com/basgr) for creating the open-source engine rtxt-index-stats, which powers the comprehensive Robots.txt Index Audit functionality in this extension!