Windows • IIS • Traffic Visibility

IIS Log Reporter for Windows Site Owners

See top IPs, bots, URLs, and unusual traffic in your IIS logs before small problems become expensive or disruptive.

What it helps you notice
  • One IP suddenly hitting your site hundreds of times
  • Bots crawling endpoints that should not be crawled
  • Odd URL patterns and repeated query string abuse
  • Traffic spikes that might otherwise go unnoticed

Simple visibility

Quickly see total hits, unique visitor IPs, top visitor IPs, and likely bots without digging manually through raw IIS log files.

Spot weird traffic fast

Find unusual activity such as repeated hits from the same subnet, strange crawlers, or endpoints getting hammered unexpectedly.

Built from a real problem

I built this after discovering persistent crawler traffic hitting a live buy endpoint. Without the report, it could have gone unnoticed for months.

Real-world example

I checked my IIS logs and found a buy endpoint being hit over and over by crawlers and bots. The report made the pattern obvious immediately.

That is the point of this tool: help you notice weird traffic before it becomes a bigger problem.

IIS Visitor Report (Today: 2026-04-21) Log: (path) Generated: 2026-04-21 10:16:45 ------------------------------------------------------------ Total hits: 27,344 Unique visitors (by IP): 578 Advertising (heuristic via Referer): Ad hits: 3 Ad unique visitors (by IP): 3 Top 25 visitor IPs (by hits): Hits IP ------------------------------------------------------------ 1,145 74.7.242.18 411 57.141.0.8 389 57.141.0.20 389 57.141.0.4 388 57.141.0.50 386 57.141.0.60 385 57.141.0.66 383 57.141.0.21 379 57.141.0.24 378 57.141.0.30 378 57.141.0.51 377 57.141.0.40 377 57.141.0.14 375 57.141.0.58 374 57.141.0.70 373 57.141.0.46 373 57.141.0.23 373 57.141.0.45 371 57.141.0.65 371 57.141.0.48 370 57.141.0.69 370 57.141.0.11 369 57.141.0.16 368 57.141.0.49 367 57.141.0.13 Notes: - Unique visitors is counted by c-ip (IP address). - Advertising detection is a best-effort heuristic using cs(Referer).

Who this may help

  • Windows site owners using IIS
  • Small business website operators
  • Developers managing their own servers
  • Anyone who wants a faster way to notice unusual traffic

Current status

Right now I am simply checking whether there is real interest.

If this looks useful to you, contact me and tell me what you would want it to do. That will help shape the next version.

Interested in this?

If you run IIS on Windows and would like something like this, contact me and tell me what features would matter most to you.

Contact Me
No complicated signup. Just reach out and tell me what you would want.