Stable signalNo paid features detectedHigh-risk permissions

HZZO proširenje za digitalno potpisivanje

Proširenje za komunikaciju s HZZO aplikacijom za digitalno potpisivanje kako bi ono bilo moguće iz Internetskog preglednika.

Users20KCurrent public install base

Rating1.0Store average score

Reviews2Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

HZZO proširenje za digitalno potpisivanje Media preview

2 assets

Trend

User growth trend

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User Growth Over Time

Rating trend

7-day rating trend

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7-day rating change

Start

1.00

Latest

1.00

7-day rating change

0.00

2026年7月15日2026年7月21日

Growth overview

Daily, weekly, and monthly growth

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1-day growthNo data

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7-day growthFlat

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30-day growthNo data

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Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version2.0.10

ManifestV3

Size37.5KiB

Languages1hrvatski

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

Proširenje je namijenjeno komunikaciji s aplikacijom za digitalno potpisivanje kako bi digitalno potpisivanje bilo jednostavno dostupno iz Internetskog preglednika. Primjenom proširenja se omogućava digitalno potpisivanje propisanih elektroničkih obrazaca.

Reviews

Recent review snapshot

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Store average score1.0Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average1.0Average computed only from synced review bodies below

Reviews with text2Synced review bodies

Total ratings / reviews2Chrome Web Store public rating/review count

Store average score: 1.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

3★

2★

1★

NATAŠA JANUS2024年10月9日

Aplikacija za čistu NULU!!!

Angro2023年3月28日

smeće, poluproizvod...

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AI product read

Browser bridge for digital signing on the HZZO (Croatian Health Insurance Fund) web portal

Enables digital signing of prescribed electronic forms directly from the browser by connecting the HZZO web application to a locally installed native signing application via Chrome's native messaging API

1. User navigates to HZZO portal (hzzo.hr) and initiates digital signing of a form. 2. The web page dispatches a custom DOM event 'send-hr-hzzo-util-sign-clsign'. 3. content.js captures this event and forwards data to background.js via chrome.runtime.sendMessage. 4. background.js relays the data to the native signing app (hr.hzzo.util.sign.clsign) via chrome.runtime.connectNative. 5. The native app performs cryptographic signing and returns the result. 6. The response flows back through background.js to content.js, which dispatches a 'get-hr-hzzo-util-sign-clsign' event to the web page.

Target users: Croatian citizens using the HZZO portal / Healthcare professionals in Croatia / Organizations interacting with the Croatian Health Insurance Fund

Cannot verify the exact authentication requirements of the HZZO portal itself without visiting it
The native signing application (hr.hzzo.util.sign.clsign) is not included in the extension package and must be separately installed

Monetization

No paid features detected

No evidence of paid features, payment platforms, subscriptions, or premium tiers. The 'pro' keyword hits are false positives from the Croatian word 'proširenje' (meaning 'extension') and 'proc' (meaning 'process'). This is a government institutional utility tool with no monetization signals.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: Yes
Reason: The extension operates exclusively on https://*.hzzo.hr/* (the Croatian Health Insurance Fund portal). To complete the core workflow—digitally signing prescribed electronic forms—users must be authenticated on the HZZO web portal. The extension itself implements no login UI and has no account system; it is a communication bridge to a native signing application.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

敏感权限：nativeMessaging

Publisher

Hrvatski zavod za zdravstveno osiguranje

Email: [email protected]
Phone: --
Address: Margaretska 3 Zagreb 10000 HR

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