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Technology · Third-party services

Solr

Not part of a site's own stack, so it is counted separately from what sites are built with.

Websites2working, as of their last visit
Found this week2first seen in the last 7 days
New launches0domains registered in the last 30 days
Over time

New websites using Solr, per day

Websites first seen each day. The line starts on the first day of data.

Not enough history yet: trends appear once there are at least two days of data.

Hosting

Where they are hosted

Belgium 1
Server country. Sites behind a CDN have no single location
Stack

Often used alongside Solr

PostgreSQL 100.0%
Python 100.0%
Ckan 100.0%
Lucene 100.0%
Let's Encrypt 100.0%
jQuery 100.0%
Java 100.0%
Cloudflare Bot Management 50.0%
Matomo 50.0%
Google Font API 50.0%
Share of these websites that also use each, from a sample of up to 200,000 sites

Recently seen websites using Solr