General presentation

General working

Domain names

(automatically initialized)

• fasterized.com
  • point to the platform by default (demo/preview mode)
  • point to the platform or the origin if config exists
• fasterized.net
  • always point to the platform
• fasterize.it
  • point to the origin server
• s0.frz.io / s1.frz.io
  • sharded domains that are used for static objects
  • point to the platform or CDN

Optimization rules

Less requests

• Combine CSS
• Combine JS
• Small images inlining
• Images lazyloading
• Cache

Reduce response size

• Minify CSS
• Minify JS
• Minify HTML
• Images optimization
• GZIP compression
• Cookie-less domains

Reorder elements

• CSS on top
• Defer JS
• Progressive JPEG

Other features

• URL versionning
• Mobile/tablet redirect

Exploring interface

Account dashboard

• Configurations list
• For each configuration:
  • plugging status
  • optimization status
  • plugging instructions
  • cache flush
  • optimizations stop

Account dashboard

Settings

Settings: rules

• Enable/disable rules
• Possible options: icon
• Exclude one or more URL for a rule: icon

Settings: rules

Settings: domains

• Origin domain name
• Secondary domains (statics)

Settings: domains

Settings: cache

Definition of caching rules for one or more URL

Settings: exclusions

• Allow exclusion of one or more URL from optimizations
• Examples : backoffice, tracking, ajax
• Or allow exclusion of one or more URL in a HTML

Settings: redirections

• Redirections for mobiles and/or tablets to another site
• Can be absolute or relative (preserve path or not)

Troubleshooting

Broken page

• Test origin without Fasterize
• See detailed procedure on support site

Debug parameters

Use debug parameters in querystring

• ?frz-all=false to disable all optimizations on a page
• ?frz-[rule]=false to disable a rule on a page
• ?frz-[rule]-[option]=false to disable a rule option on a page
• ?frz-persist-[rule]=false to disable a rule for the session
• List of rules here

Broken page

• Enable/disable rules

  Generally, problematic rules are

• DeferJS (deferjs)
• Concatenation (concatjs et concatcss)
• Minification (minifyjs,minifycss,minifyhtml)
• Lazyloading (lazyload)

Rules can be disabled for specific pages or globally

Unable to get client IP

• Used by analytics or fraud detection solutions
• Every request coming to origin servers have IP address of Fasterize servers
• Fasterize put client IP address in HTTP header X-Forwarded-For/True-Client-IP
• You must configure your tool to use these headers instead
• See details here

Error page: 'Couldn't find origin server...'

• Every alias for the website must be configured otherwise Fasterize cannot resolve origin
• Add every alias in domains configuration
• Check origin in domains configuration

Images are degraded

Due to compression, some images (shaded colours for example) can be too heavily changed

• Exclude images from compression
• Exclude images globally
• Disable agressive PNG compression
• Increase compression quality
• Disable image compression

If Fasterize platform is down

.fasterized.com domain is bound to Cedexis and dynamic.

• Requests are automatically redirected to the origin servers
• You can see http://status.fasterize.com/ to follow the platform status live

For advanced users

• frz-debug=true enters debug mode
  • unminified Fasterize scripts
  • displays informations
  • set the log level to DEBUG
• HTTP headers (curl -X GET -I http://www.mysite.com)
  • x-unique-id useful to track a request
  • x-fstrz to understand what happened to the request (see detailed meaning on this page)

And if you can't manage ...

Contact support at support@fasterize.com!

Contact support as well to:

• Inform of a global redesign
• Inform of a SSL certificate expiration
• Inform of a server migration