Microsoft HTTPAPI

Category - Web Servers

The HTTP Server API enables applications to communicate over HTTP without using Microsoft Internet Information Server (IIS).

We have discovered 945,449 live websites that are using Microsoft HTTPAPI.

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Technology usage statistics

Websites using Microsoft HTTPAPI 945,449 websites
Most popular in the country United States of America
Market position in Web Servers #7
Market share in Web Servers 0.99%
Most popular version 2.0

Technology adoption

Recent changes in Microsoft HTTPAPI usage. (See Microsoft HTTPAPI Usage Changes report)
Websites that added Microsoft HTTPAPI +257,144
Websites that dropped Microsoft HTTPAPI -151,342
Websites that changed version of Microsoft HTTPAPI 976

Distribution by websites popularity

Microsoft HTTPAPI detection in the top websites by popularity
Top 10k sites 25 websites
Top 100k sites 882 websites
Top 1m sites 6,306 websites

Websites utilizing Microsoft HTTPAPI

Top websites that use Microsoft HTTPAPI

Domain Country Rank Contacts United States of America 813 United States of America 928 United States of America 2,395 United States of America 3,096 China 3,367 United States of America 3,509
See full domain list
Flat price per the report, subscription is not required.

Market Share

Microsoft HTTPAPI market share within the Web Servers category

Geographical Distribution

Technology usage distribution by websites across the globe.


  • 1 (1 subversions, 16 domains)
  • 2 (1 subversions, 934,852 domains)

Alternative Technologies

Apache: Total 32,991,027 domains found using Apache
Nginx: Total 32,802,419 domains found using Nginx
IIS: Total 10,381,391 domains found using IIS
Cloudflare Server: Total 7,038,072 domains found using Cloudflare Server
OpenResty: Total 4,669,684 domains found using OpenResty
LiteSpeed: Total 3,496,352 domains found using LiteSpeed
Pepyaka: Total 416,019 domains found using Pepyaka
Cowboy: Total 394,912 domains found using Cowboy
GHS: Total 318,800 domains found using GHS
Tengine: Total 294,677 domains found using Tengine