PageSpeed Ninja

Omschrijving

PageSpeed Ninja is the ultimate WordPress performance plugin. You can make your site load faster on desktop and mobile, fixing Google PageSpeed Insights issues with one click.

  • Easily enable Gzip file compression
  • Fix render blocking CSS and JavaScript
  • Improve Critical Rendering Path and auto-generate above-the-fold critical CSS
  • Minify HTML, JavaScript and CSS files
  • Combine and inline Javascript and CSS
  • Defer loading of Javascript and CSS
  • Optimize style / script order
  • Compress all images to optimize size
  • Defer images by lazy loading with optional low-quality image placeholders
  • Leverage browser caching and server-side caching
  • Optimize your images accurately for nearly 10,000 different mobile browsers thanks to the included AMDD database – one of the most comprehensive mobile device databases available.
  • And MUCH more, based on 10+ years of experience in mobile-optimizing over 200 000 websites.

Why PageSpeed Ninja?

We’ve been optimizing web on mobile for over a decade now (you might know one of our popular projects, Lazy Load XT on Github). PageSpeed Ninja for WordPress is the result of 10+ years of experience in optimizing the performance over 200 000 websites on mobile. We believe you won’t find a similar, easy to use, all-in-one package of performance boosting features anywhere else.

We’ve built heaps of unique features to make sure your site loads super fast, like the above-the-fold critical CSS generation method, not seen in any other plugins.

We’d love your feedback – always feel free to send us your questions, thoughts and suggestions.

Before you install

According to our stats, our plugin improves speed of 4 out of 5 sites. However in some cases, certain theme and plugin combinations (particularly related to caching and optimization) cause incompatibility issues. Therefore our plugin might not be suitable for everyone. In order for you to see how PageSpeed Ninja could work on your site, we created a simple tool where you can test your site before installation. We highly recommend you visit PageSpeed.Ninja and test your site beforehand.

Uninstallation

When the plugin is deleted, it will automatically revert all settings on your site back to way they were before installing this plugin. It restores all optimized images and removes /s directory with optimized JS and CSS files. Also all changes in .htaccess files are reverted back.
Please note that this restoration may not work reliably if in the meanwhile there have been any conflicts with other plugins, e.g. if the other plugins dynamically create/edit/remove files (including the files backed up by this plugin).

Feedback, Bug reports, Logging possible issues

We welcome all questions, comments, suggestions, issue reports. Contact us to be added to our private tester Facebook group.

PageSpeed Ninja logs all php errors in wp-content/plugins/pagespeedninja/includes/error_log.php file (see Troubleshooting section in Advanced tab of the PageSpeed Ninja settings page)
If you find a problem, would be great if you can also send that file along.

Schermafdrukken

  • See improvement suggestions in one place and fix with single click
  • Fine tune to get the best performance using advanced settings

Installatie

  1. Upload the plugin files to the /wp-content/plugins/psn-pagespeed-ninja directory, or install the plugin through the WordPress plugins screen directly. We recommend taking a backup of your site first, just like with any other new plugin.
  2. Activate the plugin through the ‘Plugins’ screen in WordPress
  3. Use the Settings->PageSpeed Ninja screen to configure the plugin
  4. After you have installed the plugin, navigate to Settings->PageSpeed Ninja and enable optimization levels suggested by Google’s PageSpeed Insights. By default all optimizations are disabled. The plugin then optimizes images, JS and CSS files, and modifies .htaccess files as required to fix issues identified by Google PageSpeed Insights.

FAQ

Installation Instructions
  1. Upload the plugin files to the /wp-content/plugins/psn-pagespeed-ninja directory, or install the plugin through the WordPress plugins screen directly. We recommend taking a backup of your site first, just like with any other new plugin.
  2. Activate the plugin through the ‘Plugins’ screen in WordPress
  3. Use the Settings->PageSpeed Ninja screen to configure the plugin
  4. After you have installed the plugin, navigate to Settings->PageSpeed Ninja and enable optimization levels suggested by Google’s PageSpeed Insights. By default all optimizations are disabled. The plugin then optimizes images, JS and CSS files, and modifies .htaccess files as required to fix issues identified by Google PageSpeed Insights.
Does this plugin have any conflicts with Yoast or any of the other SEO plugins out there?

The PageSpeed Ninja plugin should work pretty well with most other plugins without issues. However, if some SEO plugins try to do some of the same things as this plugin, then conflicts could be possible especially if gzip compression is enabled. However that is pretty unlikely.

Beoordelingen

100 score in any theme

This plugin in combination with wp super caché, made possible to obtain 100/100 on desktop and mobile with some configuration tips, with Divi and Extra themes!!!

Amazing!

excellent

very satisfied with the results, my site show excellent improvement in loading speed, highly recommended.
Ben

Wow. Perfekt

Habe lange gesucht nach einer einfachen Pagespeed lösung. dann habe ich dieses Plaugin gefunden. Absolut perfekt und super schnell. Von vorher Mobil 68 auf 99 und Desktop von 83 auf 99. Besser geht es nicht.

Improved Google PageSpeed Score

I would really like to appreciate Page Speed Ninja for improving performance of our site which deals termite control service in Google Page Speed Insights from 61 to 84.

Though the score fluctuates, the issues we’ve got is with server response, hopefully, solving that would increase further.

Easy to use with positive results

Over the years I have tried and compared just about every page speed boosting plugin and combination there is.

My fall back has been W3 boosted by the old Ninja stand alone plugins.
Recently with the WP upgrades and multiple upgrades of the standard plugins I use I am experiencing several conflict issues with W3, while they can be resolved it eats into my time to keep re-tweaking things.

I had a look at this PageSpeed plugin and it seems to combine the old tried & tested Nija plugins (GZip Ninja Speed Compression hasn’t been updated for 3 years and still does the biz!) with some new stuff.
I decided to give it a try.

Current set up Pagespeed 83 / 71
GTmetrix 90 / Yslow 78

I stripped W3 & the old ninja plugins out of my test site and ran the tests again.
PageSpeed 51 / 64
GTmetrix 58 Yslow 58

Installed Pagespeed Ninja
First run.
PageSpeed 84 / 94
GTmetrix 93 Yslow 80

An improvement over my previous set up, no conflicts with my standard raft of plugins and this is devilishly simple to use. I am going to let it run for a few days and if all is still good I will try it on a couple of my ‘live’ sites

So 5 stars for now and if this is still beta, how much better will it get?

A must have

I’ve been working with WordPress for over 5 years now. During that time, I’ve been trying many ways, with e.g. Plugins, CDN, … to increase the speed loading time. Because of its importance, you’ll find a variety of plugins providing a service to do so. I recently discovered this Plugin (which was at this time in BETA) and i have to say that it is an amazing tool. These dev’s rocked it. Because of WP, you might never reach an as optimized Website as you would have by coding it yourself, but with this Plugin, you get as near as possible, without breaking your Website and compromising the user experience for your visitors.

I’m looking forward to see the outcome for the finished product.
Keep it up guys!

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Bijdragers & ontwikkelaars

“PageSpeed Ninja” is open source software. De volgende personen hebben bijgedragen aan deze plugin.

Bijdragers

“PageSpeed Ninja” is vertaald in 2 talen. Dank voor de vertalers voor hun bijdragen.

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