Popup Blocker (strict) prevents popup windows in a browser extension and includes a history feature.
Bookmarklet vs Do Hspeed Test
How do Bookmarklet and Do Hspeed Test compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Bookmarklet | Do Hspeed Test |
|---|---|---|
| What it is | SB.js brings SponsorBlock to a bookmarklet or userscript for restrictive environments, with loader and standalone usage options. | DNS Speed Test is a browser-based tool for measuring DNS over HTTPS server speeds and comparing results for a location. |
| Website | ||
| Type | Open-source project | Open-source project |
| Topic | ||
| Pricing | Not confirmed | Free |
| Platforms | Browser extension | Not recorded |
| Open source | Yes | Yes |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Bookmarklet and Do Hspeed Test.
The Locale Switcher extension for Chrome and Firefox changes browser language settings and Accept-Language headers, with per-tab controls.
HaGeZi publishes DNS blocklists for filtering ads, trackers, malware, and other unwanted domains.
The arkenfox user.js wiki discusses browser extensions and recommends keeping them to a minimum because they have privileged browser access.
This repository provides a setup guide for NextDNS, described as a DNS-over-HTTPS proxy with configuration options.
uBlock Origin is a content blocker for Chromium and Firefox browsers, described by its project as efficient, fast, and lean.







