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Sites using Microsoft IIS

Windows Server web server, often paired with ASP.NET applications.

#8 of 108 in Server Tracked since Apr 2026 Last seen: Sep 1, 2026 Website: iis.net
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7,468 sites

7,226 found by StackScope, 242 via launch platforms

StackScope Wider Web 6,560 StackScope Discovery (Indie) 666 Product Hunt 222 PeerPush 13 Hacker News 6 Other 1
  • StackScope Wider Web 6,560
  • StackScope Discovery (Indie) 666
  • Product Hunt 222
  • PeerPush 13
  • Hacker News 6
  • Other 1
View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web
Last 7 days 0.3% -0.0pp
Most used with ASP.NET, Google Analytics, Google Search Console
Top product types Health, E-commerce, Finance
Green hosting 17% vs 45% avg

Microsoft IIS has been detected on 7,468 launches we've crawled. The 7-day rolling share is 0.3%, roughly steady week on week. Most recent detection: CRM-007 — Identify visitors, run agents, keep clients, today.

It's most commonly paired with ASP.NET, Google Analytics, and Google Search Console. By product type, the launches using it are most often Health (14%), E-commerce (13%), and Finance (13%). By estimated origin, the United States leads (32%), ahead of India (15%). By domain ending, launches using it are 1.7 times as likely as the average launch to live on a .cloud domain. The 242 scored launches using Microsoft IIS average a StackScope score of 5.7 out of 10, against 6.4 across all launches we score.

What kind of products ship with Microsoft IIS

1,835 launches

Health
14.01%
E-commerce
13.46%
Finance
12.97%
Education
12.92%
Developer Tools
11.61%
Productivity
8.88%
Marketing
6.59%
Games
4.80%
Content
3.87%
Social
2.94%
Hiring & HR
2.67%
AI
2.56%
Design
1.31%
Directory
0.76%
Crypto
0.65%

Domain endings using Microsoft IIS

7,435 sites

  • .com 53.15%
  • .in 12.52%
  • .it 5.46%
  • .uk 2.97%
  • .online 2.84%
  • .net 2.82%
  • .org 2.66%
  • .app 2.53%
  • .ca 1.39%
  • .cloud 1.36%
  • .site 1.24%
  • .ai 1.18%
  • .xyz 1.00%
  • .co 0.89%
  • .io 0.70%

Country

41 of 7,468 sites, where we are confident of the country.

  • United States United States 31.71%
  • India India 14.63%
  • United Kingdom United Kingdom 9.76%
  • Brazil Brazil 4.88%
  • Saudi Arabia Saudi Arabia 4.88%
  • Australia Australia 2.44%
  • Bulgaria Bulgaria 2.44%
  • Canada Canada 2.44%
  • Czechia Czechia 2.44%
  • Estonia Estonia 2.44%
  • France France 2.44%
  • Israel Israel 2.44%
  • Italy Italy 2.44%
  • Japan Japan 2.44%
  • Lithuania Lithuania 2.44%

Share of new sites using Microsoft IIS

Each dot is one launch day. Line is the 7-day rolling average; weekly averages before June 2026.

0.3%
last 7 days
-0.0pp vs prior week
7,468
sites all time
since Apr 2026
Microsoft IIS daily detection trend Before 8 July 2026: launch platforms only. We began crawling the wider web on this date, so the cohort this share is measured against changes here. 5% 2% 0% Apr May Jun Jul Aug Weekly averages before this point, daily after. Jun 3 · 2 / 714 = 0.3% Jun 4 · 3 / 599 = 0.5% Jun 5 · 4 / 581 = 0.7% Jun 6 · 0 / 436 = 0.0% Jun 7 · 1 / 404 = 0.2% Jun 8 · 0 / 515 = 0.0% Jun 9 · 4 / 876 = 0.5% Jun 10 · 4 / 722 = 0.6% Jun 11 · 3 / 577 = 0.5% Jun 12 · 2 / 449 = 0.4% Jun 13 · 1 / 380 = 0.3% Jun 14 · 1 / 345 = 0.3% Jun 15 · 1 / 532 = 0.2% Jun 16 · 2 / 1052 = 0.2% Jun 17 · 1 / 907 = 0.1% Jun 18 · 2 / 674 = 0.3% Jun 19 · 3 / 547 = 0.5% Jun 20 · 0 / 443 = 0.0% Jun 21 · 0 / 383 = 0.0% Jun 22 · 1 / 576 = 0.2% Jun 23 · 8 / 900 = 0.9% Jun 24 · 0 / 737 = 0.0% Jun 25 · 0 / 618 = 0.0% Jun 26 · 1 / 534 = 0.2% Jun 27 · 1 / 431 = 0.2% Jun 28 · 0 / 383 = 0.0% Jun 29 · 1 / 503 = 0.2% Jun 30 · 0 / 801 = 0.0% Jul 1 · 1 / 795 = 0.1% Jul 2 · 2 / 604 = 0.3% Jul 3 · 3 / 499 = 0.6% Jul 4 · 4 / 411 = 1.0% Jul 5 · 1 / 367 = 0.3% Jul 6 · 1 / 551 = 0.2% Jul 7 · 2 / 1171 = 0.2% Jul 8 · 49 / 12590 = 0.4% Jul 9 · 79 / 23745 = 0.3% Jul 10 · 67 / 22552 = 0.3% Jul 11 · 29 / 15979 = 0.2% Jul 12 · 48 / 20291 = 0.2% Jul 13 · 40 / 20922 = 0.2% Jul 14 · 50 / 20408 = 0.2% Jul 15 · 60 / 17242 = 0.3% Jul 16 · 32 / 14264 = 0.2% Jul 17 · 49 / 19732 = 0.2% Jul 18 · 62 / 22700 = 0.3% Jul 19 · 59 / 26075 = 0.2% Jul 20 · 52 / 22586 = 0.2% Jul 21 · 57 / 21649 = 0.3% Jul 22 · 47 / 23202 = 0.2% Jul 23 · 40 / 16863 = 0.2% Jul 24 · 26 / 12855 = 0.2% Jul 25 · 27 / 8947 = 0.3% Jul 26 · 62 / 19976 = 0.3% Jul 27 · 132 / 33865 = 0.4% Jul 28 · 121 / 38221 = 0.3% Jul 29 · 157 / 50103 = 0.3% Jul 30 · 142 / 43952 = 0.3% Jul 31 · 136 / 51110 = 0.3% Aug 1 · 136 / 50484 = 0.3% Aug 2 · 162 / 49661 = 0.3% Aug 3 · 152 / 48190 = 0.3% Aug 4 · 131 / 37326 = 0.4% Aug 5 · 132 / 32706 = 0.4% Aug 6 · 114 / 36581 = 0.3% Aug 7 · 102 / 37888 = 0.3% Aug 8 · 131 / 39680 = 0.3% Aug 9 · 100 / 34205 = 0.3% Aug 10 · 109 / 28846 = 0.4% Aug 11 · 84 / 32018 = 0.3% Aug 12 · 115 / 33478 = 0.3% Aug 13 · 191 / 49912 = 0.4% Aug 14 · 192 / 51428 = 0.4% Aug 15 · 133 / 51492 = 0.3% Aug 16 · 166 / 51806 = 0.3% Aug 17 · 136 / 41413 = 0.3% Aug 18 · 173 / 53842 = 0.3% Aug 19 · 200 / 49415 = 0.4% Aug 20 · 206 / 66830 = 0.3% Aug 21 · 280 / 90358 = 0.3% Aug 22 · 250 / 91513 = 0.3% Aug 23 · 227 / 90227 = 0.3% Aug 24 · 234 / 78847 = 0.3% Aug 25 · 243 / 69248 = 0.4% Aug 26 · 221 / 65056 = 0.3% Aug 27 · 223 / 83369 = 0.3% Aug 28 · 206 / 83310 = 0.2% Aug 29 · 214 / 84155 = 0.3% Aug 30 · 263 / 92079 = 0.3% Aug 31 · 260 / 88629 = 0.3%
Mar 30, 2026 90 days Aug 31, 2026

The shaded part of the chart is measured against a different set of sites. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.

How StackScope detects technologies

Server leaders

Tool % of launches % of category
#1 ▲1 PHP 9.86% 33.47%
#2 ▼1 nginx 9.06% 30.72%
#3 – LiteSpeed Web Server 7.58% 25.71%
#4 – Apache 4.06% 13.76%
#5 – Caddy 2.45% 8.30%
…
#8 – Microsoft IIS Current page 0.30% 1.02%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Server tool. All 108 in Server →

Often used with

Tool Launches
ASP.NET 206
Google Analytics 157
Google Search Console 147
Google Tag Manager 120
Google Fonts 111

Tools most often detected on the same launches as Microsoft IIS.

Recent launches we can show

908 of the 7,468 sites using Microsoft IIS are product launches we list individually. The other 6,560 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works

CRM-007 — Identify visitors, run agents, keep clients Sep 1, 2026 Marketing FedOMIX — Federated Omics Marketplace for Integrated Exchange Sep 1, 2026 Agentes de IA para WhatsApp · Elocuenta Sep 1, 2026 Marketing Namaz Vakitleri, Ezan Saatleri - İstanbul Namaz Vakitleri Sep 1, 2026 Longbox Ledger: private comic book collection tracker Sep 1, 2026 Ana Sayfa - İşini Bulduk Sep 1, 2026 جوكو | برنامج إدارة الدروس الخصوصية والسناتر Sep 1, 2026 The Last Will | Secure Your Digital Legacy Sep 1, 2026 LocArdUs — Her konum bir iz bırakır Sep 1, 2026 Screenshot of TrackaAcc | ZATCA E-Invoicing Software, a launch using Microsoft IIS TrackaAcc | ZATCA E-Invoicing Software Sep 1, 2026 · score 8.6 Finance Screenshot of Ludova Esports Platform, a launch using Microsoft IIS Ludova Esports Platform Sep 1, 2026 · score 5.0 Games Screenshot of Mind Map Maker for Excel, a launch using Microsoft IIS Mind Map Maker for Excel Sep 1, 2026 · score 3.8 Productivity

Showing the most recent 12 of 908.

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