Safe Reported SEO Tools

Netvibes

Operated by Dassault Systemes (Netvibes)

Quick Facts

User-Agent:
Netvibes
Category:
SEO Tools
Operator:
Dassault Systemes (Netvibes)
Safety:
Safe
Blocking Impact:
Low - No SEO ranking impact
SEO Impact Score:
2/10
Official docs:
None published by Dassault Systemes (Netvibes)
Named by:
user-agents.net

Reported, not operator documented

Dassault Systemes (Netvibes) has not published a crawler page that names Netvibes. It is listed here because a credible public source does: user-agents.net. Netvibes (Dassault Systemes) feed reader UA.

What that means for you: the robots.txt rule on this page is the best available spelling, and a well-behaved crawler using this string will honour it, but there is no vendor statement of purpose, crawl rate or robots.txt compliance to rely on. Treat a matching request in your logs as a detection clue, not proof of who sent it, and combine the rule with a firewall rule if the traffic matters to you. If the operator publishes documentation, this profile moves to Official docs.

What is Netvibes?

Netvibes is a monitoring and validation agent operated by Dassault Systemes (Netvibes). It checks pages, ad destinations, or policy compliance rather than collecting training data. It has no effect on search rankings.

Netvibes is a monitoring and validation agent operated by Dassault Systemes (Netvibes). It checks pages, ad destinations, or policy compliance rather than collecting training data. It has no effect on search rankings.
Netvibes uses the user-agent token Netvibes. You can control it via robots.txt, meta tags (noai), or the emerging llms.txt standard. Robots.txt is voluntary; for hard enforcement, combine it with server-level IP blocking.

What happens if you block Netvibes?

🔶 AI Visibility Trade-off - Blocking Netvibes will not hurt Google or Bing rankings, but it can remove your content from AI search answers and assistant citations powered by this crawler. Block only if you have a deliberate reason.
Generally safe to allow; provides legitimate crawling value.

How to block Netvibes with robots.txt

<code>User-agent: Netvibes</code> - Matching is case-insensitive. Robots.txt is fetched from the root of each subdomain separately.

Block completely (robots.txt)
User-agent: Netvibes Disallow: /
Allow all (robots.txt)
User-agent: Netvibes Allow: /
Block private only (robots.txt)
User-agent: Netvibes Disallow: /private/ Disallow: /api/ Disallow: /admin/ Allow: /
Nginx server block
# Nginx: Hard-block Netvibes if ($http_user_agent ~* "Netvibes") { return 403 "Bot blocked"; }
Apache .htaccess
# Apache: Hard-block Netvibes SetEnvIfNoCase User-Agent "Netvibes" bad_bot Order Allow,Deny Allow from all Deny from env=bad_bot
Meta robots tag
<meta name="robots" content="noindex, nofollow">
X-Robots-Tag header
X-Robots-Tag: noindex, nofollow

Is Netvibes safe to allow?

Netvibes is rated Safe in this directory, meaning there are no credible public reports of abusive crawling under this name. It is a Reported token: Dassault Systemes (Netvibes) has not published documentation for it, so its purpose, crawl rate and robots.txt behaviour are not confirmed by the operator, and anyone can send the same user-agent string. Allow or block it on its stated purpose, and back the robots.txt rule with a firewall rule if the traffic matters to you.
Dassault Systemes (Netvibes) publishes no IP ranges or reverse-DNS pattern for Netvibes, so the user-agent string cannot be verified. Rate-limit unusual volume instead of trusting the name.

What does Netvibes do?

Understanding Netvibes's purpose helps you decide whether to allow or block it.

  • Validates pages, ads, or policy compliance
  • Performs automated quality and safety checks
  • Does not collect training data
  • No impact on search rankings
  • Generally safe to allow

Frequently Asked Questions

What user-agent string does Netvibes use?
Netvibes is reported to identify itself with Netvibes. That spelling comes from user-agents.net, not from Dassault Systemes (Netvibes), which has not published crawler documentation naming it. Use it in robots.txt as the best available match, and treat a request carrying it as a clue rather than proof of who sent it.
Is Netvibes safe?
Netvibes is rated Safe in this directory, meaning there are no credible public reports of abusive crawling under this name. It is a Reported token: Dassault Systemes (Netvibes) has not published documentation for it, so its purpose, crawl rate and robots.txt behaviour are not confirmed by the operator, and anyone can send the same user-agent string. Allow or block it on its stated purpose, and back the robots.txt rule with a firewall rule if the traffic matters to you.
Will blocking Netvibes hurt my SEO?
🔶 AI Visibility Trade-off - Blocking Netvibes will not hurt Google or Bing rankings, but it can remove your content from AI search answers and assistant citations powered by this crawler. Block only if you have a deliberate reason.
How do I block Netvibes in robots.txt?
Add the following lines to your /robots.txt file:
User-agent: Netvibes
Disallow: /

This instructs Netvibes not to crawl any path on your site. To block only specific sections, replace / with the path (e.g., Disallow: /blog/).
Does Netvibes respect robots.txt?
Not documented. Dassault Systemes (Netvibes) has published no statement that Netvibes reads robots.txt. A rule for Netvibes will stop a client that chooses to honour it; for enforcement, add a firewall or CDN rule as well.
How do I verify if Netvibes is crawling my site?
Search your access logs for Netvibes (for example grep -i "Netvibes" /var/log/nginx/access.log). Because the operator publishes no IP ranges or reverse-DNS pattern, a match shows that something used the name, not that Dassault Systemes (Netvibes) sent it.

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