PROTON.ME

Algolia

Algolia's Search API makes it possible to deliver a search experience in your apps & websites.

Transcy

Currency and language conversion tool for websites.

CrUX Dataset

CrUX is a data collection system that gathers information about how real users interact with websites. This website is included in the user experiences data gathered from Google Chrome and thus considered sufficiently popular on the Internet.

Cloudflare Radar

The website appears on the Cloudflare Radar Top 1m sites list

Global Privacy Control

This product helps you take control of your privacy by allowing you to globally opt out of data collection and data sharing.

Zoom Video Conferencing

Zoom Video Communications software.

English - Inferred

Based on the title and description text the website content is potentially English.

German

Website content is written in German. Based on HTML langauge attributes on the website

Multilingual

The website brings back a different language based on visiting it from different countries with different user agents or it offers more than one language translation.

French

Website content is written in French. Based on HTML langauge attributes on the website

German HREF LANG

This webpage has alternate versions available in German via the use of the hreflang tag.

English HREF LANG

This webpage has alternate versions available in English via the use of the hreflang tag.

Spanish HREF LANG

This webpage has alternate versions available in Spanish via the use of the hreflang tag.

French HREF LANG

This webpage has alternate versions available in French via the use of the hreflang tag.

Italian HREF LANG

This webpage has alternate versions available in Italian via the use of the hreflang tag.

Dutch HREF LANG

This webpage has alternate versions available in Dutch via the use of the hreflang tag.

Polish HREF LANG

This webpage has alternate versions available in Polish via the use of the hreflang tag.

Portuguese HREF LANG

This webpage has alternate versions available in Portuguese via the use of the hreflang tag.

Brazilian Portuguese HREF LANG

This webpage has alternate versions available in Brazilian Portuguese via the use of the hreflang tag.

Russian HREF LANG

This webpage has alternate versions available in Russian via the use of the hreflang tag.

Turkish HREF LANG

This webpage has alternate versions available in Turkish via the use of the hreflang tag.

Czech HREF LANG

This webpage has alternate versions available in Czech via the use of the hreflang tag.

Danish HREF LANG

This webpage has alternate versions available in Danish via the use of the hreflang tag.

Finnish HREF LANG

This webpage has alternate versions available in Finnish via the use of the hreflang tag.

Romanian HREF LANG

This webpage has alternate versions available in Romanian via the use of the hreflang tag.

Swedish HREF LANG

This webpage has alternate versions available in Swedish via the use of the hreflang tag.

Japanese HREF LANG

This webpage has alternate versions available in Japanese via the use of the hreflang tag.

Korean HREF LANG

This webpage has alternate versions available in Korean via the use of the hreflang tag.

Chinese HREF LANG

This webpage has alternate versions available in Chinese via the use of the hreflang tag.

Taiwan Chinese HREF LANG

This webpage has alternate versions available in Taiwan Chinese via the use of the hreflang tag.

Astro

Static site builder.

Headless UI

Completely unstyled, fully accessible UI components for Vue and React.

Organization Schema

Organization i.e. school, NGO, Corporation.

Person Schema

A human being.

PostalAddress Schema

A mailing address.

SoftwareApplication Schema

A software app.

Corporation Schema

A company generally with a ticker symbol.

Offer Schema

Offer to transfer an item or service like tickets, renting or bookings.

AggregateRating Schema

Average rating of somethings based on aggregate of reviews.

Onion Location

Provides a link to an Onion Tor Project alternative.

Apple Mobile Web Clips Icon

This page contains an icon for iPhone, iPad and iTouch devices.

IPhone / Mobile Compatible

The website contains code that allows the page to support IPhone / Mobile Content.

Viewport Meta

This page uses the viewport meta tag which means the content may be optimized for mobile content.

Cloudinary

Image management & delivery solution.

Euro

The website uses the € symbol on its website - meaning it may accept payment in Euros.

PayPal

The website accepts payments with PayPal.

PayPal JavaScript SDK

PayPal JavaScript SDK system valid from 2019.

Visa

The website accepts payments with Visa.

Zoom

Enterprise video communications platform.

Sentry

JavaScript bug tracking software through Sentry's javascript client Raven.

core-js

Modular standard library for JavaScript.

lazySizes

Lazy loader for images (responsive and normal), iframes and scripts, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.

Handlebars

Handlebars provides the power necessary to let you build semantic templates effectively with no frustration.

jQuery

JQuery is a fast, concise, JavaScript Library that simplifies how you traverse HTML documents, handle events, perform animations, and add Ajax interactions to your web pages. jQuery is designed to change the way that you write JavaScript.

JavaScript Modules

Modern browsers now support native module functionality, optimizing loading and efficiency. Import and export statements are key for using native JavaScript modules.

React

A JavaScript library for building user interfaces from Facebook.

Intersection Observer

API that can be used to understand the visibility and position of DOM elements relative to a containing element or to the top-level viewport.

WebAuthn

WebAuthn API enables web applications to create and use strong, public key-based credentials for authenticating users. Google and Apple use WebAuthn to support Passkeys.

Apple App Link

Links to an Apple App.

Events Page

The website contains a link to an "Events" or "Calendar" page.

Careers

The website contains a link to a careers / job opportunities / work with us style page.

Plans and Pricing

The website contains a link to a "Plans" or "Pricing" page - useful for finding SaaS tools.

Affiliate Partner Reseller

The homepage mentions "affiliates", "partners" or "resellers" as a link on the homepage. Potentially an affiliate program provider.

Service Status

The homepage of this site may link to a Service/System Status page.

Artificial Intelligence

This technology represents us finding some form of mention of AI or ChatGPT on the homepage of the website.

Blocked in China

Blocked in mainland China under the Internet censorship policy, which prevents users from accessing certain websites from within the country.

Facebook

The website mentions facebook.com in some form.

GitHub

The website mentions github.com in some form.

Google Play Store Link

Links to a Game/Movie/App/Book on the Google Play Store.

Instagram

The website mentions Instagram in some form.

LinkedIn

The website mentions linkedin.com in some form.

Threads

Threads is a new text app by Instagram that allows users to say more through text messages.

TikTok

The website mentions tiktok.com (but not Douyin) in some form.

Twitter

The website mentions twitter.com in some form.

UserVoice Link

Product support platform.

X

X is the new name for Twitter.

YouTube Link

This website mentions YouTube.com on it in some form or another.

Zendesk

Organize, prioritize and engage with others on support requests.

DMARC

A technical specification created by a group of organizations that want to help reduce the potential for email-based abuse

SPF

The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.

ProtonMail

Swiss based secure email hosting.

SSL by Default

The website redirects traffic to an HTTPS/SSL version by default.

HSTS

Forces browsers to only communicate with the site using HTTPS.

LetsEncrypt

Let’s Encrypt is a free open Certificate Authority.

Swiss Server Location

The web server is located in Switzerland.

3 to 9 ccTLD Redirects

The domain has had between 3 and 9 redirects from other ccTLDs within the same root domain name.

RSS

A family of web feed formats used to publish frequently updated content such as blog entries, news headlines or podcasts.

Google Webmaster

Webmaster tools provide you with a free and easy way to make your site more Google-friendly.

Yandex Verification

Yandex website verification.

Content Delivery Network

This page contains links that give the impression that some of the site contents are stored on a content delivery network.

Copyright Infringement

The site has had more than 10 successful copyright takedown requests since 2011.