StackSpy

Unknown author · Developer Tools

Open in Chrome Web Store

Users

Avg rating

—

Ratings

—

Updated

Jun 28, 2026

Media

1 item

Description

Detect technologies, marketing tags, CMS, analytics tools, hosting providers, and SEO elements on the current website. StackSpy is a website technology detector that helps developers, marketers, SEO professionals, and founders understand how websites are built. Features: • Detect CMS platforms such as WordPress, Shopify, Webflow, and Wix. • Identify analytics tools including Google Analytics, Meta Pixel, Hotjar, and other tracking technologies. • Detect JavaScript frameworks and libraries. • Analyze SEO elements including title tags, meta descriptions, headings, canonical tags, and schema markup. • Identify hosting providers, CDNs, and website infrastructure. • View marketing technologies and advertising pixels. • Instant analysis directly from your browser. StackSpy works only on the currently opened website and does not collect or store personal information. Perfect for: • Developers • SEO professionals • Marketers • Agencies • Founders • Growth teams Simply open any website and click StackSpy to instantly discover the technology stack behind it.

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
8
Description length
Characters in the listing description.
1070
Media assets
Screenshots and videos on the listing.
1
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
15.7

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.

Description

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
8
Description length
Characters in the listing description.
1070
Media assets
Screenshots and videos on the listing.
1
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
15.7

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.