#smx CSS Sprites a bunch of small images that don’t change a lot. Make one file with all images and offset a snippet based on location within the larger image.
#smx Wistia does a great job of loading video from an external server.
#smx To improve sight speed you need to have less requests. CDN Content Delivery Network helps improve site speed.
#smx 1.5 seconds is acceptable to Google. Load time is limited by the speed of light.
#smx Jonathan Hochman from Houchman Consulting is talking client side speed
#smx Crawl Frequency Most to Least: 200/304 – 503 – 301/Canonical – 403 – 404/410
#smx I’ve served a 404 page why is Google still trying to crawl it?
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