IIS WebSpeed

IISpeed is now IIS WebSpeed

Google PageSpeed optimization module for Microsoft IIS

Automatic web performance optimization of static files (javascript, css, images) and dynamically generated content. IIS WebSpeed supports ASP.NET, MVC, Classic ASP, PHP, ColdFusion or any other technology running on Microsoft IIS. Powered by the official PageSpeed SDK from Google. Automatically and hassle-free compliance with Google PageSpeed Insights recommendations.

Based on PageSpeed 1.9-stable + stability patches.


  • Developer license: Free
    Only available on localhost and private ip ranges.
  • Domain license: $15.00 monthly / $150.00 yearly [auto-renewal]
    License limited to one domain on a single server.
  • Single server license: $35.00 monthly / $350.00 yearly [auto-renewal]
    License limited to all (configured) websites and domains on a single server. One license key per server.
    Volume pricing available.
  • Multi server license:
    • Max 5 servers: $157.50 monthly / $1,575.00 yearly [auto-renewal]
    • Max 10 servers: $297.50 monthly / $2,975.00 yearly [auto-renewal]
    • Max 25 servers: $700.00 monthly / $7,000.00 yearly [auto-renewal]
    • Max 50 servers: $1,312.50 monthly / $13,125.00 yearly [auto-renewal]
    • Max 100 servers: $2,450.00 monthly / $24,500.00 yearly [auto-renewal]
    License limited to all (configured) websites and domains on a maximum number of servers. One single license key for all servers.


2017-05-30: IISpeed 2.0.4 Stability fixes.
2016-03-31: IISpeed 2.0.3 Stability fixes.
2016-03-31: IISpeed 2.0.2 Upgrade from PageSpeed to Security and stability fixes.
2015-11-17: IISpeed 2.0.1, Security Update
2015-08-06: IISpeed 2.0

More information on www.iiswebspeed.com.