Squeeze Maximum Performance From Your Joomla WebsiteSiteGround.com
Basic and advanced tips and tricks to optimize your Joomla website in order to achieve maximum performance - a presentation by Tenko Nikolov for JoomlaDay Chicago 2012.
What you need to know to upgrade to a self-hosted WP website. An overview of WordPress website hosting options and their impact on your WordPress website. A visual map of the site setup path through Dashboard menus and settings.
Squeeze Maximum Performance From Your Joomla WebsiteSiteGround.com
Basic and advanced tips and tricks to optimize your Joomla website in order to achieve maximum performance - a presentation by Tenko Nikolov for JoomlaDay Chicago 2012.
What you need to know to upgrade to a self-hosted WP website. An overview of WordPress website hosting options and their impact on your WordPress website. A visual map of the site setup path through Dashboard menus and settings.
Leeward WordPress Meetup- Caching and Website SpeedArlen Nagata
Arlen Nagata of HawaiiWP.com shares about how a website works, tips for optimization and caching, and plugin recommendations and next steps to cut your website loading time in half.
HawaiiWP.com specializes in professional website management where we handle every detail of your website to make sure you have a fast, effective website. Find out more at Hawaiiwp.com
My slides from WordCamp Dhaka 2019 on WordPress Scaling. In this session I explained performance optimisation using HTTP/2, Caching and compressing resources.
I also explained how to Dockerize WordPress to make it easier to scale.
Speed Kills. More accurately the lack of speed kills. It kills your visitors waiting for a page to load. It kills the search engines trying to index your site. It kills your number of page views, your rankings, your conversions, your user experience, your revenue, and the reach of your message.
This presentation is all about tips and tricks for smaller Drupal sites to speed them up like the big boys at low or no cost.
At A Small Orange we have a large number of clients who love Drupal and also love a value. We've learned a few things about site speed hosting Drupal sites on shared hosting over the years and we'd like to share that knowledge. We'll cover things like:
Out of the box cacheing
Other fun Drupal cacheing modules
3rd party services like CloudFlare
Apache stuff like Mod Deflate
Speeding up your WordPress Site - WordCamp Toronto 2015Alan Lok
This is a revised talk from the May 2015 presentation I gave to WordCamp Hamilton. At the end of this presentation you should have some ideas on how to speed up your WordPress site from within (plugins, code / theme optimizations) to environmental changes.
Revamped talk that presented at WordCamp Miami 2020.
Keeping your website secure is important. No one likes a site that has nasty code injections or looks like it’s been hacked. In fact, WordPress Security is one of the issues that continually needs to be taught to WordPressers around the world because for some people, their website is their livelihood.
I’m not here to make your head pop off with mind boggling hardening tricks. I’m here to give you an introduction to WordPress Security. I might make you laugh, but security is a serious matter. I will be covering a couple methods to secure your WordPress website, and even a couple beginner tips on what to do if your site has been hacked.
By the end of this session, I hope you find a security method that suits you, and are more aware of the importance of securing your WordPress website.
Optimizing WordPress is a collection of suggestions and strategies for speeding up your WordPress website. Starting with the basics like selecting optimized themes and managing plugins, then move to advanced storage and caching strategies as well as query profiling (and more).
Studies have identified speed as the single most critical factor for e-commerce conversion. There are lots of changes you could make to your website, but none of them are as risk-free as increasing speed. Some people like yellow, some like blue, but nobody likes slow. This talk will explain how to measure speed, and how to make your site much faster with minimal effort.
Building faster websites: web performance with WordPressJohannes Siipola
Nobody likes a slow website. Faster sites lead to happier users, and happier users lead to more conversions and revenue. That’s why you should take performance into account in your WordPress project. Learn what practical techniques and WordPress plugins to use in order to optimize your site for speed.
How to reduce database load using Memcachevaluebound
Configuring Memcache with Drupal 8 helps to reduce database load by caching DB objects in RAM. In this presentation, Ajay Reddy of Valuebound has explained how to install Memcache on the server and configure it with Drupal 8.
Optimizing WordPress for Performance - WordCamp HoustonChris Olbekson
Speeding up websites is important- Not just to site owners but to all Internet users. In this session, we’ll look at some techniques you can use to speed up your WordPress site including optimizing theme files and database queries, caching and some tips on improving server performance. Note: This talk will be geared towards users who have a basic understanding of theme template files and experience with web development tools, such as Firebug.
Leeward WordPress Meetup- Caching and Website SpeedArlen Nagata
Arlen Nagata of HawaiiWP.com shares about how a website works, tips for optimization and caching, and plugin recommendations and next steps to cut your website loading time in half.
HawaiiWP.com specializes in professional website management where we handle every detail of your website to make sure you have a fast, effective website. Find out more at Hawaiiwp.com
My slides from WordCamp Dhaka 2019 on WordPress Scaling. In this session I explained performance optimisation using HTTP/2, Caching and compressing resources.
I also explained how to Dockerize WordPress to make it easier to scale.
Speed Kills. More accurately the lack of speed kills. It kills your visitors waiting for a page to load. It kills the search engines trying to index your site. It kills your number of page views, your rankings, your conversions, your user experience, your revenue, and the reach of your message.
This presentation is all about tips and tricks for smaller Drupal sites to speed them up like the big boys at low or no cost.
At A Small Orange we have a large number of clients who love Drupal and also love a value. We've learned a few things about site speed hosting Drupal sites on shared hosting over the years and we'd like to share that knowledge. We'll cover things like:
Out of the box cacheing
Other fun Drupal cacheing modules
3rd party services like CloudFlare
Apache stuff like Mod Deflate
Speeding up your WordPress Site - WordCamp Toronto 2015Alan Lok
This is a revised talk from the May 2015 presentation I gave to WordCamp Hamilton. At the end of this presentation you should have some ideas on how to speed up your WordPress site from within (plugins, code / theme optimizations) to environmental changes.
Revamped talk that presented at WordCamp Miami 2020.
Keeping your website secure is important. No one likes a site that has nasty code injections or looks like it’s been hacked. In fact, WordPress Security is one of the issues that continually needs to be taught to WordPressers around the world because for some people, their website is their livelihood.
I’m not here to make your head pop off with mind boggling hardening tricks. I’m here to give you an introduction to WordPress Security. I might make you laugh, but security is a serious matter. I will be covering a couple methods to secure your WordPress website, and even a couple beginner tips on what to do if your site has been hacked.
By the end of this session, I hope you find a security method that suits you, and are more aware of the importance of securing your WordPress website.
Optimizing WordPress is a collection of suggestions and strategies for speeding up your WordPress website. Starting with the basics like selecting optimized themes and managing plugins, then move to advanced storage and caching strategies as well as query profiling (and more).
Studies have identified speed as the single most critical factor for e-commerce conversion. There are lots of changes you could make to your website, but none of them are as risk-free as increasing speed. Some people like yellow, some like blue, but nobody likes slow. This talk will explain how to measure speed, and how to make your site much faster with minimal effort.
Building faster websites: web performance with WordPressJohannes Siipola
Nobody likes a slow website. Faster sites lead to happier users, and happier users lead to more conversions and revenue. That’s why you should take performance into account in your WordPress project. Learn what practical techniques and WordPress plugins to use in order to optimize your site for speed.
How to reduce database load using Memcachevaluebound
Configuring Memcache with Drupal 8 helps to reduce database load by caching DB objects in RAM. In this presentation, Ajay Reddy of Valuebound has explained how to install Memcache on the server and configure it with Drupal 8.
Optimizing WordPress for Performance - WordCamp HoustonChris Olbekson
Speeding up websites is important- Not just to site owners but to all Internet users. In this session, we’ll look at some techniques you can use to speed up your WordPress site including optimizing theme files and database queries, caching and some tips on improving server performance. Note: This talk will be geared towards users who have a basic understanding of theme template files and experience with web development tools, such as Firebug.
Introduction to Optimizing WordPress for Website SpeedNile Flores
Google loves a speedy website, and well… your visitors like a speedy website too. This is not the dial-up days. Your content, plugins you run, and your host can be factors in slowing down your website.
I’m going to show you how to speed up your WordPress website using WordPress plugins, some services, and a little code. I’m also going to share what tools I like used in order to optimize website speed so that you can also use them too.
(Updated version)
Make Drupal Run Fast - increase page load speedAndy Kucharski
What does it mean when someone says “My Site is slow now”? What is page speed? How do you measure it? How can you make it faster? We’ll try to answer these questions, provide you with a set of tools to use and explain how this relates to your server load.
We will cover:
- What is page load speed? – Tools used to measure performance of your pages and site – Six Key Improvements to make Drupal “run fast”
++ Performance Module settings and how they work
++ Caching – biggest gainer and how to implement Boost
++ Other quick hits: off loading search, tweaking settings & why running crons is important
++ Ask your host about APC and how to make sure its set up correctly
++ Dare we look at the database? Easy changes that will help a lot!
- Monitoring Best practices – what to set up to make sure you know what is going on with your server – What if you get slashdoted? Recommendation on how to quickly take cover from a rhino.
Site Speed = Success – Optimising WordPress from the Server Up - Presented by...WordCamp Harare
I’d like to talk on how to make WordPress fly on the various different levels available to you, from right down as simple as basic steps to take within WordPress or as advanced as server tweaks, will use my time hosting Techzim as a case study example
My talk on wordpress and website performance and quick tips + advanced on how to improve website performance
Video at http://wordpress.tv/2017/01/04/anthony-somerset-site-speed-success-optimising-wordpress-from-the-server-up/
Guide 4 - How To Dramatically Speed Up Your Website Using A Caching Plugin.pdfpersuebusiness
How To Dramatically Speed Up Your Website Using A Caching Plugin
If you’re tired of having to wait for your website to load on your browser each and every single time, then your customers and clients are probably even more annoyed than you.
But, of course, they don’t have access to your website’s backend, so they can’t do anything about your site’s speed. They’re technically at your mercy if they choose to wait for your site to load.
However, chances are they’re going to just up and leave your site altogether, never to be seen again. No matter how good your content is and how awesome your products are, if your site is slow, then you’re going to get dismal conversion rates, if at all.
The question is, why would you subject your visitors to torturous waiting when they don’t have to?
The thing is there are plenty of ways you can follow to speed up your website – and web caching is probably one of the most important methods all webmasters should follow.
While those who’ve been building sites for a long time probably already know all about caching, a novice webmaster may feel overwhelmed.
Admittedly, web caching can be quite technical, and it is but normal to feel like a deer stuck in headlights!
The 5 most common reasons for a slow WordPress site and how to fix them – ext...Otto Kekäläinen
Presentation given in WP Meetup in October 2019.
Includes fresh new tips from summer/fall 2019!
A Must read for all WordPress site owners and developers.
Are you trying to improve your website performance? Read the blog to find some handpicked strategies. Implement these and note the difference! https://www.webguru-india.com/blog/tips-to-improve-your-website-performance/
How to Improve Magento Performance | Tips to Speed up Magento eCommerce Site/...I-Verve Inc
Do you want to improve Magento performance Follow these effective ways to optimize Magento performance and it will help you speed up Magento eCommerce site and improve pageload time This Magento optimization guide is extremely helpful for owners and developers alike
Multi-cluster Kubernetes Networking- Patterns, Projects and GuidelinesSanjeev Rampal
Talk presented at Kubernetes Community Day, New York, May 2024.
Technical summary of Multi-Cluster Kubernetes Networking architectures with focus on 4 key topics.
1) Key patterns for Multi-cluster architectures
2) Architectural comparison of several OSS/ CNCF projects to address these patterns
3) Evolution trends for the APIs of these projects
4) Some design recommendations & guidelines for adopting/ deploying these solutions.
APNIC Foundation, presented by Ellisha Heppner at the PNG DNS Forum 2024APNIC
Ellisha Heppner, Grant Management Lead, presented an update on APNIC Foundation to the PNG DNS Forum held from 6 to 10 May, 2024 in Port Moresby, Papua New Guinea.
1.Wireless Communication System_Wireless communication is a broad term that i...JeyaPerumal1
Wireless communication involves the transmission of information over a distance without the help of wires, cables or any other forms of electrical conductors.
Wireless communication is a broad term that incorporates all procedures and forms of connecting and communicating between two or more devices using a wireless signal through wireless communication technologies and devices.
Features of Wireless Communication
The evolution of wireless technology has brought many advancements with its effective features.
The transmitted distance can be anywhere between a few meters (for example, a television's remote control) and thousands of kilometers (for example, radio communication).
Wireless communication can be used for cellular telephony, wireless access to the internet, wireless home networking, and so on.
# Internet Security: Safeguarding Your Digital World
In the contemporary digital age, the internet is a cornerstone of our daily lives. It connects us to vast amounts of information, provides platforms for communication, enables commerce, and offers endless entertainment. However, with these conveniences come significant security challenges. Internet security is essential to protect our digital identities, sensitive data, and overall online experience. This comprehensive guide explores the multifaceted world of internet security, providing insights into its importance, common threats, and effective strategies to safeguard your digital world.
## Understanding Internet Security
Internet security encompasses the measures and protocols used to protect information, devices, and networks from unauthorized access, attacks, and damage. It involves a wide range of practices designed to safeguard data confidentiality, integrity, and availability. Effective internet security is crucial for individuals, businesses, and governments alike, as cyber threats continue to evolve in complexity and scale.
### Key Components of Internet Security
1. **Confidentiality**: Ensuring that information is accessible only to those authorized to access it.
2. **Integrity**: Protecting information from being altered or tampered with by unauthorized parties.
3. **Availability**: Ensuring that authorized users have reliable access to information and resources when needed.
## Common Internet Security Threats
Cyber threats are numerous and constantly evolving. Understanding these threats is the first step in protecting against them. Some of the most common internet security threats include:
### Malware
Malware, or malicious software, is designed to harm, exploit, or otherwise compromise a device, network, or service. Common types of malware include:
- **Viruses**: Programs that attach themselves to legitimate software and replicate, spreading to other programs and files.
- **Worms**: Standalone malware that replicates itself to spread to other computers.
- **Trojan Horses**: Malicious software disguised as legitimate software.
- **Ransomware**: Malware that encrypts a user's files and demands a ransom for the decryption key.
- **Spyware**: Software that secretly monitors and collects user information.
### Phishing
Phishing is a social engineering attack that aims to steal sensitive information such as usernames, passwords, and credit card details. Attackers often masquerade as trusted entities in email or other communication channels, tricking victims into providing their information.
### Man-in-the-Middle (MitM) Attacks
MitM attacks occur when an attacker intercepts and potentially alters communication between two parties without their knowledge. This can lead to the unauthorized acquisition of sensitive information.
### Denial-of-Service (DoS) and Distributed Denial-of-Service (DDoS) Attacks
This 7-second Brain Wave Ritual Attracts Money To You.!nirahealhty
Discover the power of a simple 7-second brain wave ritual that can attract wealth and abundance into your life. By tapping into specific brain frequencies, this technique helps you manifest financial success effortlessly. Ready to transform your financial future? Try this powerful ritual and start attracting money today!
Bridging the Digital Gap Brad Spiegel Macon, GA Initiative.pptxBrad Spiegel Macon GA
Brad Spiegel Macon GA’s journey exemplifies the profound impact that one individual can have on their community. Through his unwavering dedication to digital inclusion, he’s not only bridging the gap in Macon but also setting an example for others to follow.
1. CACHING 101
(and a little dose of optimization)
PRESENTED TO DETROIT METRO WORDPRESS MEETUP
BY ANDY MELICHAR
2. Director of Web
Development and
Agile Product Owner
for A2 Hosting
We spend a lot of time on making
WordPress better for our customers!
Ask me about Agile/Scrum!
3. From the Perspective of a Hosting
Company…
A high percentage of our current and new customers are
WordPress users, and the number keeps rising
Being on the hosting end, we can dig into common
performance issues MUCH deeper because we know our web
servers inside and out
The very high percentage of WordPress related support
requests that we receive are performance related, so we’ve
looked at many different ways to improve performance
4. How many of you…
Have attempted to optimize your WP Site?
Have installed/configured a caching plugin?
Know what a CDN is?
Have added configurations to an .htaccess file
Are running your own server (VPS/dedicated/cloud) ?
6. Cache [kash]
noun
Computers. a temporary storage space or memory that allows fast
access to data: Web browser cache; CPU cache.
7. Several Kinds of Caching Systems
Page Cache
Asset Cache
Object Cache
Bytecode Cache
8. Page Cache
Takes an entire rendered page and saves it as
a file, so it doesn’t have to get rendered again.
9. Asset Cache
Stores files associated with a page, such as
images, javascript, CSS
Typically happens on the client side, or
through use of a CDN (Content Delivery
Network)
10. Object Cache / Database Cache
Stores the results of commonly-used queries
so the database doesn’t have to retrieve them
repeatedly
11. Bytecode Cache
Stores the compiled code (PHP) so the the
web server doesn’t have to re-compile it at
every page load
14. That’s all fine and dandy, what does
that have to do with WordPress?
(AND WHY SHOULD I CARE?)
15. Some statistics…
40% of people abandon a website that takes more
than 3 seconds to load
A 1 second delay in page response can result in a 7%
reduction in conversions
If an e-commerce site is making $100,000 per day, a
1 second page delay could potentially cost you $2.5
million in lost sales every year
Source: https://blog.kissmetrics.com/loading-time/
16. Bottom line…
A poorly optimized website can cost you real $$ in
support and hosting costs
By diving into performance and optimization, you’ll
learn more about WordPress, and more about web
systems and infrastructure
Caching is one of the quickest, easiest ways you can
improve the performance of your WordPress site
18. Performance Measurement Tools
Gtmetrix.com – my favorite!
Free
Easy to use/understand
Has a WordPress Plugin
WebPageTest.org
Also Free
Lots of great detailed information
LoadImpact.com
Free + Paid plans
Simulates multiple, concurrent users hitting your site
19. What Measurements Matter?
Page Load Time
Most representative of the customer experience
Best “overall” performance metric
Total Page Size
Good to keep an eye on this for major problems such
as
Uncompressed images
High-resource themes/plugins
20. The Target: ke0ata.com
On a VPS server with several other sites, all fairly low traffic
Running nginx web server
Faster than Apache
Latest WordPress
22. First of all…
Clean house!
Get rid of unused themes/plugins/etc.
Don’t just deactivate… DELETE
Be sure everything is up-to-date
Most recent WordPress version
Plugins are all updated to latest version
23. Optimizations within WordPress
Utilize a Caching Plugin
W3 Total Cache or Fix-W3TC
Free and HIGHLY configurable
WP Rocket
Paid, but comes well-recommended
WP Super Cache
Robust and easy to use
27. With Caching, we skip a bunch of steps!
• File System
• PHP
• Database
28. Enable Caching – Results (Gtmetrix)
Before Caching
After Caching
29. 25 Concurrent Virtual Users
Using LoadImpact.com
No Caching: 1.5s Page Load Time Caching: 180ms Page Load Time
30. Optimizations within WordPress
Turn on Minification
Most caching plugins will have an option for this, but it
may not be enabled by default
You DO have to be careful, because Minification can
break some themes/plugins, YMMV
31. Minification – JQuery Before / After
Before
10,220 Lines
261KB File Size
After
3 (LONG) Lines
85KB File Size
~60%
Reduction
In size
32. Optimizations within WordPress
Turn on GZip Compression
Vast majority of hosts (especially shared hosts) support
GZip from the server level, it just needs to be enabled
Easily enabled via .htaccess rules
Most caching plugins will also have an option to
enable GZip compression
https://codex.wordpress.org/Output_Compression
33. Enable GZip – Results (Gtmetrix)
Before Gzip
After Gzip
34. Server-Side Optimizations for
WordPress
Add “Expires” headers for static content
This tells the user’s browser to cache static files locally
so they don’t have to transferred repeatedly
Done in either .htaccess or nginx config
Plugins like W3 Total Cache can help you do this,
though you may still need to edit an .htaccess or nginx
config file
35. Server-Side Optimizations for
WordPress
Enable APC/OpCache
APC (for PHP < 5.5) or OpCache (for PHP 5.5 and greater)
reduces the amount of time it takes the server to process
PHP files
Few shared hosts have this enabled on their servers
Typically need to have a VPS or Dedicated server with APC
or OpCache Installed
Once enabled on the server, nothing to configure or turn
on in WordPress
38. What’s up with that ‘C’ ?
If we wanted to further optimize, we could
bring these JS/CSS files local so they would
get Minified/GZipped
39. Look a little closer at our “After”
On a repeat view we are REALLY flying
Only 1 request needed
Under 1s load time
Bytes in: 16KB!
40. Final Thoughts
There are LOTS of options to optimize/gain
performance
You don’t have to do them all
Many people in the WordPress community
know how to help you with these
configurations
The Codex is your friend!
One of the nice things about working for a hosting company is that I, and my colleagues, get to know WordPress really well.
In order to fully understand the impact of caching, we first need to understand HOW we measure performance on our website.
(talk through each step)
Talk through each step and explain how it is a much shorter process.
On the GTMetrix we can see a direct result in our page load time. It’s not huge, but my website also isn’t very complex, so it’s harder for us to see enormous improvements. The other thing to remember about caching, is that when it REALLY shines, is with concurrent website traffic. Let’s take a look!
Here’s where we really see the difference – this test was conducted with LoadImpact sending 25 users to my site over 5 minutes.
Jquery is a fairly common javascript library used in many frameworks and themes. If you compare the the full, development-ready version of Jquery against the same version run through minification, you can see the difference in size.
Here’s a before and after, you can see the direct results in both our PageSpeed and Yslow scores, but also the Total Page Size is reduced by about a third.
Where we really see a benefit is in the repeat view…
