Invisible search crawl
If you never check BingPreview traffic, you can't manage index coverage.
Track BingPreview Traffic
🟢 Safe
Track BingPreview traffic from the BingPreview (Microsoft) search crawler and check international crawl coverage. See alternative search engine visits alongside Google.
Don't manage BingPreview traffic blindly
Incomplete SEO view
Looking only at Google means missing crawl from other engines.
Scattered bot traffic
Seeing multiple search crawlers in one panel simplifies operations.
Crawl visibility with NMOS.NET
rDNS verification, robots/llms checks, and site readiness—no blocking promises.
rDNS verification
Confirm whether crawler IPs match known reverse-DNS patterns
robots.txt checks
See Allow/Disallow coverage for this crawler against your policy
llms.txt / AI policy
Check llms.txt and the Markdown template from the panel
Site readiness
One score across robots, sitemap, llms, and tracking
What NMOS.NET shows for this crawler
Track visits, verify identity, and review policy—no blocking promise.
Verify identity (rDNS)
Match visit IPs to known reverse-DNS patterns so spoofed user-agents stand out.
Sitemap coverage gap
Compare crawl scope with sitemap URLs to find pages search bots miss.
robots.txt policy check
Compare crawler hits with your Allow/Disallow rules and spot gaps.
How it works
Start seeing crawler visits in three steps.
1
Create an account
Sign up for free and add your site.
2
Install tracking
Add the meta tag, tracking.js, and optional no-JS beacon; verify with Check.
3
Track and review
Check BingPreview traffic in your dashboard—visits, verification, and policy signals.
Frequently asked questions
About tracking BingPreview traffic with NMOS.NET.
How do I track BingPreview traffic?
Install NMOS.NET tracking and filter Crawl Analysis for BingPreview to track search crawler visits by page and time.
How do I check BingPreview traffic?
Open the dashboard filter for BingPreview to check visit counts, landing URLs, and safety class in seconds.
What is BingPreview?
BingPreview is a crawler search engines use to discover and index your pages. Operator: Microsoft.
Do I need tracking beyond Google?
Yes. Bing, Yandex, Baidu and similar engines produce separate crawl traffic.
How long does setup take?
Meta tag setup is completed quickly.
Does it affect performance?
No. Passive detection does not slow your pages.
Track BingPreview traffic for free
Free account and a short install. Check BingPreview crawler visits with category and safety levels.
Tracking Systems
Similar crawlers by category or risk level