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Buy IISpeed

New IISpeed sales are closed. Existing IISpeed customers continue to receive support and transfer to mod_pagespeed 1.1 (IIS port) at no cost. New PageSpeed-for-IIS licenses are sold under mod_pagespeed 1.1 at modpagespeed.com.

IISpeed is now mod_pagespeed 1.1

IISpeed is now maintained as mod_pagespeed 1.1, which ships a native IIS port that incorporates IISpeed's IIS integration. Existing IISpeed installations keep working with ongoing support, and existing customers transfer to mod_pagespeed 1.1 at no cost — there is no hard cutoff date.

Transfer your license

Email info@we-amp.com with your IISpeed license key. License transfers are handled manually, usually within a business day or two. New mod_pagespeed 1.1 licenses are not required if you have a valid IISpeed license — the transfer is at no cost.

Download the installer

The IIS installer for mod_pagespeed 1.1 is a signed MSI:

Verify the MSI against SHA256SUMS before running it. The .asc file is a detached GPG signature over the MSI for operators who want to verify the publisher as well as the bytes.

Configure and tune

Configuration directives, filters, and cache settings are documented under mod_pagespeed 1.1:

  • IIS configuration — site bindings, application pools, and the pagespeed.config root file (or the legacy iiswebspeed.config for existing installations).
  • IIS tuning — UrlSegmentMaxLength registry key, cache sizing, and rewrite deadlines.

Questions

For any question about IISpeed, the transition to mod_pagespeed 1.1, or a license transfer, email info@we-amp.com. We respond promptly — typically within a business day or two.