This page lists Searx instances with uptime and downtime percentages, giving users a snapshot of their reported availability.

searx.neocities.org/instancescores
Instance Scores homepage screenshot

About Instance Scores

Instance Scores is a web page that lists public Searx metasearch instances alongside their reported uptime and downtime percentages. It aggregates 557 availability samples collected since June 22, 2024, and calculates instance scores using the formula (up - down) / total. The page provides a simple snapshot of instance availability, with scores ranging from 100% (full uptime) to -100% (full downtime).

Key features

  • Lists public Searx instances with uptime and downtime percentages
  • Aggregates 557 availability samples per instance since June 22 2024
  • Calculates instance scores using (up - down) / total formula
  • Presents instances sorted by reported availability percentage
Best for: It is most useful for users seeking reliable public Searx metasearch instances based on reported availability data.
Good for
  • Provides transparent, calculated availability metrics for public Searx instances
  • Uses a consistent scoring formula for all listed instances
  • Aggregates multiple availability samples per instance for more reliable data
Watch out for
  • Only tracks availability for public Searx instances, not other metasearch engines
  • Availability metrics are based on reported samples, not independent verification
  • Some listed instances have negative scores indicating more downtime than uptime

Instance Scores at a glance

Type
Website
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Not stated
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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Instance Scores FAQ

What scoring formula is used for Searx instances?
Instance scores are calculated as (up - down) / total.
How many availability samples are included in the dataset?
The dataset includes 557 samples collected since June 22, 2024.
What do negative instance scores mean?
Negative scores indicate an instance has more recorded downtime than uptime.
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