Synapse

What is Synapse?

About

Synapse is a fetcher operated by Matrix. If you think this is incorrect or can provide additional detail about its purpose, please contact us. You can see how often Synapse visits your website by setting up Dark Visitors agent analytics.

Expected Behavior

Fetchers visit websites on-demand. They're normally dispatched by apps to present metadata about a link (e.g. the title and thumbnail image) to a user.

Type

Fetcher

Fetches web content on behalf of an app

Detail

Operated By	Matrix
Last Updated	1 day ago

Insights

Top Website Robots.txts

0% of top websites are blocking Synapse

Learn How →

Country of Origin

Germany

Synapse normally visits from Germany

Global Traffic

See All Global Bot & LLM Insights →

The percentage of all internet traffic coming from Fetchers

Top Visited Website Categories

Internet and Telecom

Hobbies and Leisure

Games

Science

Business and Industrial

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Robots.txt

Should I Block Synapse?

Probably not. If you block a fetcher, it won't be able to fetch the metadata it needs to display a link preview. Fewer people will click on the link to your website without this.

How Do I Block Synapse?

⚠️ Manual Robots.txt Edits Are Not Scalable

New agents are created every day. Instead, serve a continuously updating robots.txt that blocks new agents automatically.

Set Up Automatic Robots.txt

You can block Synapse or limit its access by setting user agent token rules in your website's robots.txt. Set up Dark Visitors agent analytics to check whether it's actually following them.

User Agent String Synapse/1.121.1

# robots.txt
# This should block Synapse

User-agent: Synapse
Disallow: /