Work Prioritization

This list is maintained by jefftk. If you have tasks you'd like to add, or you think something should move up or down on this list, write to jefftk@google.com or pagespeed-dev@googlegroups.com.

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Issues that are ready to be worked on, in descending order of priority.

• strip Alternate-Protocol and any other hop-by-hop headers in MapProxyDomain #1090
• allow setting headers on PageSpeed resources for CORS support #1005 [in review: #1195]
• Optimize existing srcsets #1274
• Support Brotli #1148
• shorten ttl on ipro resources before they're optimized #1220
• handle pages that set a content-security policy #876
• Handle redirects in resource fetching #262
• invalidate metadata cache entry on reconstruction failure #1145
• automatically disable combining/sharding when running under http2 #1166
• stop emitting multiple vary-accept-encoding headers #1064
• dedup_inlined_images fails if you switch away from the page mid-load #1002
• Send back a new image size beacon on orientation change #1199
• Apply extend_cache)images to svgs: #1221
• keep defer_js from double-fetching #1054
• Support Apache's environment variables #1179
• Don't override static gzipping #1053
• ngx_pagespeed doesn't allow purging if off at the top level but on in a vhost #1077
• Don't inline favicon images #1022
• Support non-ascii urls #1023
• Don't accumulate waveforms if no one is looking at them #1127
• Add support for Redis as a caching backend, similar to the existing memcached support. #777 [intern project]
• Find out when we're breaking things by changing urls. Make the server check for corrupt .pagespeed. urls, look at the referrer, and turn off renaming appropriately.
• Allow people to turn on combining etc for resources with ids. Maybe with an id regexp, that could be * or something more restrictive?
• Respect configured forward proxies for fetching #974
• MapProxyDomain doesn't apply to insert_ga #1099
• don't build boringssl if we're linking against system libraries (currently doing wasteful work) #1139
• notice incomplete fetches with serf #1046
• Insert subresource hints #1158
• Convert WOFF to WOFF2 for supporting browsers. WOFF2 has a font-specific compression algorithm that makes for much smaller font files.
• optimize existing svg files #1231
• Add SRI support. When PageSpeed puts resources on a CDN, put a hash in the html so the CDN can't modify the file. #961
• Add FreeBSD support #1073 and OSX support #612
• create pedantic5 filter to disable optimizations that are not technically allowed even in html5 #1153
• Don't emit type=text/javascript on script tags #1207

This list is not complete; bugs earlier than #972 haven't been categorized.