# iispeed.com

> AI-optimized mirror of iispeed.com containing 25 pages totalling 2,822 words of clean markdown content, structured data, and semantic HTML. Original source: https://iispeed.com/. Last updated: 2026-06-15T21:34:30.337Z.

Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG).

## Homepage

- [IISpeed has a new home — and your license comes with you](/content/site-root.html): PageSpeed optimization for Microsoft IIS in 2026. Image optimization, critical CSS, lazy loading, and content negotiation for classic IIS sites and ASP.NET Core. IISpeed is now maintained as mod_pagespeed 1.1 (IIS port); ASP.NET Core developers get the same PageSpeed Automatic library via the WeAmp.PageSpeed.AspNetCore NuGet middleware. (880 words)

## Articles & Blog Posts

- [documentation/configuration/permanent/index.html](/content/documentation/configuration/permanent/index.html) (1 words)
- [documentation/diagnostics/index.html](/content/documentation/diagnostics/index.html) (1 words)
- [documentation/admin/index.html](/content/documentation/admin/index.html) (1 words)
- [Support](/content/support/index.html): Get support for IISpeed PageSpeed optimization for IIS. (187 words)
- [ASP.NET Core on IIS: the WeAmp.PageSpeed shape](/content/aspnet-core-iis-performance/index.html): ASP.NET Core hosted behind IIS via ANCM: where image and CSS optimization fits in the Kestrel pipeline, plus notes on Static Content Compression and HTTP/2. (1,257 words)
- [documentation/index.html](/content/documentation/index.html) (1 words)
- [documentation/cms/index.html](/content/documentation/cms/index.html) (1 words)
- [documentation/configurationexamples/index.html](/content/documentation/configurationexamples/index.html) (1 words)
- [documentation/filters/index.html](/content/documentation/filters/index.html) (1 words)
- [documentation/iistuning/tcp-slow-start/index.html](/content/documentation/iistuning/tcp-slow-start/index.html) (1 words)
- [documentation/configuration/filters/index.html](/content/documentation/configuration/filters/index.html) (1 words)
- [documentation/filters/combine-css/index.html](/content/documentation/filters/combine-css/index.html) (1 words)
- [documentation/iistuningtcpslowstart/index.html](/content/documentation/iistuningtcpslowstart/index.html) (1 words)
- [documentation/iistuningarr/index.html](/content/documentation/iistuningarr/index.html) (1 words)
- [documentation/filters/inline-css/index.html](/content/documentation/filters/inline-css/index.html) (1 words)
- [documentation/filters/rewrite-images/index.html](/content/documentation/filters/rewrite-images/index.html) (1 words)
- [documentation/abtesting/index.html](/content/documentation/abtesting/index.html) (1 words)
- [documentation/iistuning/index.html](/content/documentation/iistuning/index.html) (1 words)
- [documentation/abtesting/configuration/index.html](/content/documentation/abtesting/configuration/index.html) (1 words)
- [Buy IISpeed](/content/buy/index.html): IISpeed new sales are closed. Existing IISpeed customers transfer to mod_pagespeed 1.1 at no cost; new mod_pagespeed 1.1 licenses (including the IIS port) are sold at modpagespeed.com. (252 words)
- [documentation/configuration/index.html](/content/documentation/configuration/index.html) (1 words)
- [About](/content/about/index.html): IISpeed is a native C++ IIS module that ports PageSpeed Automatic optimization to Microsoft IIS. Developed by We-Amp B.V. (226 words)
- [Sitemap](/content/sitemap-index-xml.html) (1 words)
- [sitemap-0-xml.html](/content/sitemap-0-xml.html) (1 words)

## Resources

- [Full Page Index](/index.html): Browse all cached pages with rich metadata
- [About This Cache](/content/about.html): Methodology, technical details, and usage guidelines
- [XML Sitemap](/sitemap.xml): Machine-readable sitemap for crawler discovery
- [Robots.txt](/robots.txt): Crawler directives