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Safe Search Engines

MojeekBot

Operated by Mojeek

Quick Facts

User-Agent:MojeekBot
Category:Search Engines
Operator:Mojeek
Safety:Safe
Blocking Impact:Critical — Blocking removes you from search results
SEO Impact Score:10/10

What is MojeekBot?

The specific user-agent string for Mojeek's web crawler.

The specific user-agent string for Mojeek's web crawler. MojeekBot is a production-grade search engine crawler operated by Mojeek. It uses a distributed crawl infrastructure that respects crawl-delay directives, follows RFC 9309 (robots.txt) spec, and processes Sitemaps to prioritise fresh content. The user-agent string MojeekBot must be whitelisted if your site uses rate-limiting or WAF rules. Blocking impact is Critical — Blocking removes you from search results.

What happens if you block MojeekBot?

⛔ **Critical Impact** — Blocking MojeekBot will stop Mojeek from crawling and indexing your pages. Within days or weeks you may see pages drop out of Mojeek's search index entirely, resulting in a significant loss of organic search traffic. This is the most severe possible SEO consequence. Only do this intentionally, for example if you are migrating to a different search engine or decommissioning a domain. If you accidentally blocked MojeekBot, remove the rule immediately and request re-indexing via Mojeek's webmaster tools.
Never block — it will remove your site from major search results.

How to block MojeekBot with robots.txt

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

Block completely (robots.txt)
User-agent: MojeekBot Disallow: /
Allow all (robots.txt)
User-agent: MojeekBot Allow: /
Block private only (robots.txt)
User-agent: MojeekBot Disallow: /private/ Disallow: /api/ Disallow: /admin/ Allow: /
Nginx server block
# Nginx: Hard-block MojeekBot if ($http_user_agent ~* "MojeekBot") { return 403 "Bot blocked"; }
Apache .htaccess
# Apache: Hard-block MojeekBot SetEnvIfNoCase User-Agent "MojeekBot" 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 MojeekBot safe to allow?

Yes, MojeekBot is a **safe and legitimate** crawler. It is operated by Mojeek, which publicly documents its crawler at an official URL and follows the Robots Exclusion Protocol (RFC 9309). The user-agent string MojeekBot is verifiable via reverse-DNS lookup on the crawling IP addresses. You can safely allow it unless you have a specific reason to block (e.g., AI training opt-out or SEO tool visibility).
Verify by reverse-DNS lookup: legitimate MojeekBot requests resolve to mojeek's domain.

What does MojeekBot do?

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

Frequently Asked Questions

What is the official user-agent string for MojeekBot?
The official user-agent string for MojeekBot is: MojeekBot. This is the exact string you must use in robots.txt, Nginx, Apache, or Cloudflare firewall rules to target this bot. User-agent matching in robots.txt is case-insensitive, but the string must be spelled correctly. You can verify that a request genuinely comes from MojeekBot by performing a reverse-DNS lookup on the source IP — legitimate bots resolve back to their operator's domain.
Is MojeekBot safe?
Yes, MojeekBot is a **safe and legitimate** crawler. It is operated by Mojeek, which publicly documents its crawler at an official URL and follows the Robots Exclusion Protocol (RFC 9309). The user-agent string MojeekBot is verifiable via reverse-DNS lookup on the crawling IP addresses. You can safely allow it unless you have a specific reason to block (e.g., AI training opt-out or SEO tool visibility).
Will blocking MojeekBot hurt my SEO?
⛔ **Critical Impact** — Blocking MojeekBot will stop Mojeek from crawling and indexing your pages. Within days or weeks you may see pages drop out of Mojeek's search index entirely, resulting in a significant loss of organic search traffic. This is the most severe possible SEO consequence. Only do this intentionally, for example if you are migrating to a different search engine or decommissioning a domain. If you accidentally blocked MojeekBot, remove the rule immediately and request re-indexing via Mojeek's webmaster tools.
How do I block MojeekBot in robots.txt?
Add the following lines to your /robots.txt file:
User-agent: MojeekBot
Disallow: /
This instructs MojeekBot not to crawl any path on your site. The Disallow: / directive covers the entire domain including subfolders. To only block specific sections, replace / with the path (e.g., Disallow: /blog/). Note: robots.txt is publicly readable — any bot or human can inspect it at yourdomain.com/robots.txt.
Does MojeekBot respect robots.txt?
Yes — MojeekBot is a well-behaved bot operated by Mojeek. It fetches and parses /robots.txt before crawling any page, following RFC 9309.
How do I verify if MojeekBot is crawling my site?
Search your web server access logs for the string MojeekBot (case-insensitive grep: grep -i "MojeekBot" /var/log/nginx/access.log). You can also check Google Search Console → Coverage → Crawl Stats for Googlebot variants. For MojeekBot specifically, filter by user-agent in your log analysis tool (GoAccess, AWStats, etc.).
What is the crawl frequency of MojeekBot?
Critical-impact search crawlers like MojeekBot typically crawl popular pages daily and less popular pages weekly. You can manage crawl rate via the crawl-delay directive or via the search console.
Can I block MojeekBot from specific pages only?
Yes. Instead of a global Disallow: / you can restrict MojeekBot to specific paths:
User-agent: MojeekBot
Disallow: /private/
Disallow: /staging/
Allow: /
This allows MojeekBot everywhere except the listed paths. Path matching in robots.txt uses prefix matching — Disallow: /private/ blocks /private/page.html but NOT /public/private/.
How do I check if MojeekBot is blocked by my robots.txt?
Use Google's robots.txt Tester in Search Console, or a third-party checker to simulate a MojeekBot request. You can also manually check by opening https://aicrawlercheck.com/robots.txt and scanning for MojeekBot entries. If a block exists, immediately test it against your most important URLs using the Google Search Console URL Inspection tool.
My site is blocked by MojeekBot in Search Console — what do I do?
1. Open yourdomain.com/robots.txt and look for any User-agent: MojeekBot or User-agent: * Disallow rules covering your key pages. 2. Remove or restrict the blocking rules. 3. Validate via Google Search Console → robots.txt Tester. 4. Request re-indexing using the URL Inspection tool. 5. Wait 1-2 weeks for re-crawl. Monitor Coverage report for recovery.

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