Viber

What is Viber?

About

Viber is a fetcher operated by Viber. If you think this is incorrect or can provide additional detail about its purpose, please contact us. You can see how often Viber 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 Viber
Last Updated 6 hours ago

Insights

Top Website Robots.txts

0%
0% of top websites are blocking Viber
Learn How →

Country of Origin

Netherlands
Viber normally visits from Netherlands

Global Traffic

The percentage of all internet traffic coming from Fetchers

Top Visited Website Categories

Autos and Vehicles
Home and Garden
Shopping
Internet and Telecom
Travel and Transportation
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Robots.txt

Should I Block Viber?

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 Viber?

⚠️ 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.

You can block Viber 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 Mozilla/5.0 (Linux; Android 9; Redmi 8A Build/PKQ1.190319.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/77.0.3865.92 Mobile Safari/537.36 Viber/12.9.5.2
# robots.txt
# This should block Viber

User-agent: Viber
Disallow: /