Google Pagespeed Insights

Google Pagespeed Insights is a tool that empowers you to make decisions that increase the performance of your website. Recommendations from Google Pagespeed are based upon current industry best practices for desktop and mobile web performance. Through the addition of advanced data visualization, tagging, filtering, and snapshot technology, Google Pagespeed Insights for WordPress provides a comprehensive solution for any webmaster looking to increase their site performance, their search engine ranking, and their visitors browsing experience. Detailed Page Reporting Sort your page reports by their Page Speed Score to prioritize the largest areas of opportunity on your site. Page reports utilize easy to read visualizations that allow you to quickly focus in on the most important data to improve your sites performance. Report Summaries Report Summaries are a powerful and exclusive feature of Google Pagespeed Insights for WordPress. Summaries display your average Page Score, largest areas for improvement across ALL reports, as well as best and lowest performing pages. Report summaries can be filtered to narrow results by: Pages, Posts, Categories, Custom URLs, and Custom Post Types. Using Report Summaries allows you to ‘zoom out’ from the page-level and better understand the big picture of your sites performance. Desktop and Mobile Page Reports Best practices for site performance differ greatly between Desktop and Mobile device usage. Configure Google Pagespeed Insights for WordPress to generate Desktop reports, Mobile reports, or both! Toggle back and forth between report types to see specific suggestions for improving the performance and experience on each platform. Report Snapshots The Report Snapshot tool builds on the power of Report Summaries, to provide historical “Point In Time” data about your website. Take a snapshot of any Report Summary screen to store that data for future retrieval. Add comments to your snapshots to provide additional meaning, such as “Before Installing W3 Total Cache.” Additionally, filter a Report Summary before taking a Snapshot to save a summary of the filtered data. Snapshot Comparison Tool The Snapshot Comparison Tool is an amazing utility that lets you visualize side-by-side results from any two similar Report Snapshots. Take a Report Snapshot before installing new plugins, or before implementing performance recommendations. Take another snapshot when you are finished and compare your results to measure the effect of your changes. Add/Import Custom URLs Easily add additional URLs for inclusion in Pagespeed Reports. Even add URLs for non-WordPress sites, even if they are not hosted on your server. URLs can be added manually, or upload a properly formatted XML sitemap to add multiple pages at once. Custom URLs can be tagged and filtered in Report Summaries. Take Report Snapshots of your Custom URLs just like you would with any other report type. Scheduled Report Checks Configure Google Pagespeed Insights for WordPress to automatically recheck your site on a Daily, Weekly, Bi-Monthly, or Monthly basis. With each scan, any new pages or posts will be discovered, and existing reports will be updated to reflect any changes to your site, as well as any changes in the Pagespeed recommendations. Additional Languages

• (v1.x translation) Russian Translation provided by: Ivanka from coupofy.com
• (v1.x translation) Spanish Translation provided by: Ogi Djuraskovic from firstsiteguide.com
• (v1.x translation) Serbian Translation provided by: Ogi Djuraskovic from firstsiteguide.com

1. Login to your WordPress Admin page (usually http://yourdomain.com/wp-admin)
2. Navigate to the Plugins screen and then click the "Add New" button
3. Click on the "Upload" link near the top of the page and browse for the Google Pagespeed Insights for WordPress zip file
4. Upload the file, and click "Activate Plugin" after the installation completes
5. Congratulations, installation is complete; proceed to configuration.

Configuration An extended version of the folliowing instructions as well as other documentation are included in the "documentation" folder of this plugin. Google Pagespeed Insights requires a Google API Key. Keys are free and can be obtained from Google. In order to get a key, you will need a Google account such as a GMail account. If you do not already have a Google account you can create one here: https://accounts.google.com/SignUp.

1. Navigate to https://code.google.com/apis/console
2. Login with your Google Account (Create a Google account if you do not have one)
3. Create a new API Key and enable the Google Pagespeed Insights API* (see note about restrictions)
4. Paste your API Key into the Options page of Google Pagespeed Insights for WordPress
5. Try first creating the API key without any 'restrictions'. In my testing there seems to be a bug with using restricitons with the Pagespeed API.

Requirements

• Google API Key https://code.google.com/apis/console/
• WordPress 3.6 or Newer

4.0.3

• Bugfix loading screenshots 'filmstrip' images broken

4.0.2

• Bugfix google has introduced a couple new report types that were not handled by JS templating in this plugin. Added support for the new type and also tried to more gracefully handle this issue if/when this happens again in the future.

4.0.1

• Bugfix removed reference to 'legend' template file that was deleted in v4.0.0 and was causing PHP warnings

4.0.0

• NOTICE: This upgrade will remove any existing reports or snapshots created by older versions of this plugin as they are not compatible with the newest version of the pagespeed API (v5)
• Migrating to the latest version of the Google Pagespeed Insights API (v5). This comes with pretty big changes to reporting and is incompatible with reports generated from previous versions of the API (and this plugin)
• Replaced the Google API PHP library previously used by this plugin in favor of a much smaller and simpler class
• Bugfix SQL Mutex lock key not unique per installation causing issues when trying to run this plugin on multiple sites sharing the same SQL server

3.0.5

• Fixed PHP warning when saving settings

3.0.4

• Fixed bug where WordPress heartbeat API filter function failed to return properly
• Added additional options for max runtime to support scenarios where even 60 seconds was over the server max run time

3.0.3

• Fixed bug where Maximum Script Run Time option could not be set to "No Limit" after previously being set to a higher value

3.0.2

• Fixed bug introduced in v3.0.1 effecting servers running PHP 5.4 where a PHP error is produced while trying to perform actions in the plugin like saving options

3.0.1

• Added snapshot comments to the view snapshot / compare snapshot templates
• Fixed bug with snapshot report type label reading 'both' when it should read either desktop or mobile
• Fixed bug with snapshot report description label not loading translatable string
• Fixed bug preventing snapshot comments from being displayed in snapshots list table
• Improved hardening against authenticated XSS attacks
• Improved adherence to WordPress coding standards and best practices

3.0.0

• Includes all previously "premium" functionality for free. This includes report snapshots, snapshot comparison tool, custom URL reporting, and scheduled report checks.
• Added in URL hotlinking in report details for paths to assets (images/scripts/etc)

2.0.3

• Updating to latest google api php library 2.2.0 to resolve issues with PHP 7.1

2.0.2

• Fixed bug which improperly returned WP Cron schedules on cron_schedules filter

2.0.1

• Removed phpseclib unit tests from Google PHP API library to avoid false-positive with WordFence

2.0.0

• Major rewrite for better compatibility and performance
• Updated to the latest Google Pagespeed Insights API verison and library
• Fixed issues with bulk installers not generating DB tables
• Consolidated scan methods to a single more reliable method inspired by WP cron
• Better identify, communicate, and resolve issues with environments that have difficulties with scanning pages or API errors
• Improved API error logging
• Added 'abort scan' functionality to cancel an in-progress scan
• Added 'Maximum Script Run Time' option to advanced configuration to allow scans to run in shorter intervals for web hosts which have script timeouts that cannot be overridden
• Update the codebase to adhere better to WordPress coding standards and best practices

1.0.6

• Fixed error with WP_List_Table introduced with WordPress 4.3
• Added Russian translation. Thank you Ivanka from coupofy.com

1.0.5

• Fixed problem with temp directory used by Google API which was not writable on many shared hosting environments, and prevented the plugin from working properly. Replaced sys_get_temp_dir function with WordPress get_temp_dir function to resolve.
• Added Spanish and Serbian translations. Thank you Ogi Djuraskovic from firstsiteguide.com for providing these.

1.0.4

• Added auto-update capability

1.0.3

• Tweaked interactions with WPDB so that it will properly get the table prefix for WordPress multisite installations.

1.0.2

• Tweaked styles to look better in the new WordPress 3.8 admin theme.
• Fixed accidental use of some php shorttags (<? instead of <?php) that was causing activation errors for some. (Thank you bekar09 for first finding this error)
• Tweaked ajax.js for better performance (Thanks to Pippin for the suggestion)
• Tweaked use of get_pages() for better performance (Thanks to Pippin for the suggestion)
• Fixed a number of php notices

1.0.1

• Fixed a potential conflict with other plugins that also utilize the Google API PHP library. The API is now only included if the Google_Client class does not already exist.
• Added additional checking during plugin activation to fail fast if the server does not meet the minimum plugin requirements.

1.0.0

• Initial Release