July 29, 2016 — ホスティングサービス「Xserver」「wpX」における運用実績を踏まえ、インフラの能力に頼らず高速化を実現する手法を、プラグイン中心に紹介する。
July 28, 2016 — Don’t frustrate your visitors with slow page loading speeds. Learn how to make your WordPress website load faster with some easy speed optimisation tips. This talk will teach you how to test your loading speed; why and how you can cache your pages; how to reduce the number of files loaded on each page visit; and other tips and tricks. Note this talk is mostly aimed at those running their websites on shared hosting packages, however the tools and techniques covered will be applicable for all types of website.
May 12, 2016 — Videl som WordPress weby, ktoré sa načítavajú viac ako 20 sekúnd ale aj také, ktorým to trvá menej ako sekundu. Bez ohľadu na ich veľkosť či návštevnosť. Čím to je? Ako to robiť správne? Rád sa s vami podelím o svoje skúsenosti s onpage optimalizáciou na webe i dimenzovaní infraštruktúry, na ktorej bežia veľké a navštevované, no stále krásne rýchle weby.
May 11, 2016 — Having a fast WordPress site is probably more important than you think. The speed of your website affects nearly everything related to your online goals in some way – bounce rate, search ranking, conversion, page views, reader satisfaction, total revenue… I could go on but you get the point.
Unfortunately WordPress performance optimization has become clouded in a bunch of technical speak that makes it difficult for many of us to know where to start.
I too was once lost and intimidated when it came to this stuff, but I recently made the conscious decision to roll up my sleeves and learn what it takes to serve up websites with blazing speed.
The result: faster websites, happy clients, and even happier end users. Everybody wins!
And the very best part: It’s really not that hard to do.
I’ve been creating websites for over 17 years, but I’m still no development wizard like the type you’ll find walking these halls at WordCamp San Diego.
When it comes down to it, I’m just a dude with an interest in fast-loading WordPress sites who has spent a lot of time learning things the hard way. Through my efforts I’ve honed an easy and bulletproof technique that I want to share.
In this talk we’re going to cover:
Why performance is a major concern
How to measure page speed / performance
Why you need a good web host
Server-side caching, browser caching, and recommended caching plugins/techniques
Minification & Concatenation – What it is and how to do it
Content Delivery Networks – What they are and when you should use one
How to bundle performance optimization as a service to earn more money on your next web project.
April 21, 2016 — Having a fast website is essential but not many people know how to optimize their WordPress or don’t feel the need to. Learn how to tackle speed optimizations of your site and get control over your pages performance.
In this presentation, you will get information about the latest practices and technologies that you can use and practical tips how to:
– Properly test your site and find speed problems
– How to prioritise tasks and make an optimization plan
– Take the most out of your server – PHP7, HHVM, HTTP2 and more
– Use the diferent sorts of caching you can use and implement
– Optimize your multimedia content
– Handle and optimize JS and CSS scripts
– Properly implement a CDN service in your site
April 6, 2016 — Questo talk è rivolto sia a chi ha appena iniziato a sviluppare con WordPress, sia agli sviluppatori più esperti che lo conoscono già da parecchio tempo, ed è un’introduzione ad alcuni argomenti come il caching e l’esecuzione differita di codice PHP, che sono utili per migliorare notevolmente le performance del tuo sito. Alcuni degli argomenti trattati sono il corretto utilizzo della cache e dei plugin di caching. Un’introduzione al WordPress Jobs System, e come eseguire codice differito senza dover quindi rallentare il rendering della pagina.
December 27, 2015 — Омръзна ли ви да чакате сайта си на WordPress да се зареди? Сайтовете на конкуренцията се зареждат за 3 секунди докато вашият не може да падне под 10 секунди? Как да оптимизираме малко сайта на сървърна и клиентска част? Как да видим кои са източниците на най-голямото забавяне на сайта?
December 17, 2015 — On average images comprise over 2/3rds of the size of a page request. This gives us a wide berth in order to look at different ways in order to optimise images and potentially reduce this proportion and decrease the total page size.
December 17, 2015 — Do you want to improve your search ranking, conversions, page views, revenue, bounce rate, and reader satisfaction? If you answered yes to any of those (I’m guessing you said yes to all of them), then you need to pay attention to your website’s speed.
Consider these 12 simple suggestions for speeding up your website, before trying to implement the technical and sometimes expensive suggestions of a website speed test. You may be surprised at how much it helps!
December 16, 2015 — Whenever a post is saved, a page is loaded, a comment is created or a template is loaded, WordPress fires off events that, as developers, we have loved and cherished. These events are hooks. While hooks have been the quintessential building blocks of WordPress for over a decade, they come with a cost. Often times, developers will hook functionality into the save_post event, for instance, to fire off a notification to an external service or perform some sort of background task. The more of these tasks are hooked into WordPress, the slower WordPress becomes.
In this talk, I will show you how to alleviate these bottlenecks with asynchronous hooks – hooks that can be used to perform the exact same tasks, but not block the rest of WordPress from running. Through a library created by 10up’s Eric Mann and John Bloch for TechCrunch on WordPress VIP, the overhead of running actions can be reduced to a negligible amount.