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Support

Contact us

For questions about IISpeed, the transition to mod_pagespeed 1.1, or license transfers, email info@we-amp.com. We typically respond within one business day (Central European Time).

License transfer

Existing IISpeed customers can transfer their licenses to mod_pagespeed 1.1 at no cost. Email info@we-amp.com with your current license key and we'll send your new license within one business day.

New licenses

New mod_pagespeed 1.1 licenses (including the IIS port) are available at modpagespeed.com.

Documentation

The IISpeed documentation covers installation, configuration, and all optimization filters. For mod_pagespeed 1.1 documentation, visit modpagespeed.com/docs.

Installation help

See the installation guide for step-by-step setup instructions.

IIS-specific limitations

Most PageSpeed filters work identically on IIS. The following are known exceptions:

  • convert_meta_tags — not available on IIS due to differences in how Apache and IIS handle HTTP headers.

This list applies to both IISpeed and the mod_pagespeed 1.1 IIS port. For general troubleshooting, see the FAQ.