301.st
301.st has published 12 Firefox add-ons with a combined audience of 165 users and 6 ratings. Review the publisher's catalog below to compare audience size, ratings, and detailed store performance.
- Websites:
- Users:
- 165 (Average 14 / extension)
- Emails:
- su*****@debloat.click,su*****@301.st,su*****@fastweb.cam,su*****@cookiepeek.com,su*****@virustotal.site,su*****@qrcgen.com,su*****@mailbot.click,su*****@spintax.net
- Rating:
- 4.83 (6)
- Total published:
- 12
Published Firefox add-ons:
12 results. Page 1 of 1.
Hide AI panels, sponsored stories and browser clutter in Firefox and
search results. No telemetry, no tracking.
80
0.00 
(0)
(0)
Free redirect checker and tracer. Follow 301/302 chains in real time, check any URL without visiting it, expand short links, detect loops with 9 local checks, export JSON or cURL, filter tracking noise. Private: zero network requests by default.
23
0.00 (0)
(0)
FastWeb enhances search results with smart tips, trusted alternates (mirrors), and bookmark hints—so you reach the right page faster and find saved links you forgot. Lightweight hover warm-up is enabled by default to speed up opens and can be turned
22
4.83 (6)
(6)
View, decode, edit, and export cookies in one click. JWT decode, anti-detect ready export, zero telemetry.
13
0.00 (0)
(0)
VirusTotal Domain Monitor helps webmasters track domain reputation with their own free VirusTotal API key. Add domains to a watchlist, run scheduled checks, inspect the current site, bulk import domains, and work through false positives with vendors.
11
0.00 (0)
(0)
Bulk Cloudflare zone management — add, check, delete, and purge cache for multiple domains at once. Local-only encrypted storage, no tracking.
5
0.00 (0)
(0)
Find, generate and test XPath expressions. Pick any element — get up to 7 strategies ranked by uniqueness. Zero telemetry, fully local.
4
0.00 (0)
(0)
Build tiered country lists and GEO allow/block segments for ad targeting, TDS rules, Cloudflare WAF, and traffic management.
2
0.00 (0)
(0)
Generate QR codes, copy share links, and embed snippets. Side panel workflow, offline preview, canonical SVG URLs.
2
0.00 (0)
(0)
Audit sites for AI-agent readiness: robots.txt, llms.txt, Markdown negotiation, MCP, Content Signals. Local, no analytics.
1
0.00 (0)
(0)
Disposable email addresses with OTP detection, right in your browser.
1
0.00 (0)
(0)
Write one spintax template, import a list of sites or contacts, and walk the queue: the helper renders a unique message per row, fills the contact form on the page you are on, and you press Send. Everything stays in your browser.
1
0.00 (0)
(0)12 results. Page 1 of 1.