Hatena

What is Hatena?

About

Hatena is a Japanese web service bot that automatically visits web pages to gather information for its social bookmarking, blogging, and content aggregation platforms. You can see how often Hatena 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 Hatena
Last Updated 20 hours ago

Insights

Top Website Robots.txts

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

Country of Origin

Japan
Hatena normally visits from Japan

Global Traffic

See All Global Bot & LLM Insights →

The percentage of all internet traffic coming from Fetchers

Top Visited Website Categories

News
Science
Books and Literature
Online Communities
Food and Drink
How Do I Get These Insights for My Website?
Use the WordPress plugin, Node.js package, or API to get started in seconds.
Set Up Agent Analytics

Robots.txt

Should I Block Hatena?

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 Hatena?

You can block Hatena 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.

How Do I Block All Fetchers?
Serve a continuously updating robots.txt that blocks new fetchers automatically.
Set Up Automatic Robots.txt
User Agent String Hatena::Russia::Crawler/0.01 
# In your robots.txt ...

User-agent: Hatena # https://darkvisitors.com/agents/hatena
Disallow: /

⚠️ Manual Robots.txt Editing Is Not Scalable

New agents are created every day. We recommend setting up Dark Visitors Automatic Robots.txt if you want to block all agents of this type.

References