Website Speed Optimisation Services
I guess everyone understands why your website’s speed matters. The challenge is to break it down into small sizeable actions you can take to improve it. Hence, availing website speed optimisation services supports you achieving your goals. We will talk about conversion rate and landing page optimisation, but we will start with the lowest hanging fruit, page speed. In this article, we will explain how we can help you improve the performance of your site.
Why Page speed matters?
Why the page speed matters is something you will never ask again after reading this page, as page speed is something you can’t afford to ignore. Loadstorm has merged a few research findings into a nice infographic which shows that a single second increase in page load times leads to a 7% loss in conversions, 11% fewer page views and a 16% decrease in customer satisfaction
You do not need to be a mathematical wonder to understand what speeding up your site with a few seconds can do for you. People also seem to forget that the quality of internet service is not uniform across the world, or even in a single country or city.
On a desktop connection, your page may load in two seconds in large cities, but it might take upto two and a half seconds for those with a slower connection. For rural areas, however, your website’s page loading speed can be about four to five seconds. Now imagine how different that could be for someone on a 3G connection (in India). Don’t forget that any number you see cited is an average. Furthermore, they are just averages, and any number you come across is a single sample of a hugely varied set
Effect of Website Speed Optimisation Services on SEO and SEA
It is a well-known fact that page speed has a big impact on your SEO. Google has been intentionally hazy on the specifics, but some research sheds light on possible correlations. But, One thing’s for sure: better speed = higher ranking in Google’s eyes.
Google is supporting that now with a Speed report in the Google Search Console like the one on the right. You will have access to a report and can you can easily spot pages that render slowly, which Google defines as “longer than three second wait on the first contentful paint”. The Search Console then groups similar pages together so you can easily identify where to start. Keen to improve SEO, start on the low hanging fruit where small changes will mean a category shift for a group of pages. Keen on improving the user experience, then focus on the worst offenders (that get a significant amount of views).
On top of those SEO benefits, it makes no sense to start an Adwords campaign either, if your site is very slow. Quality score in Adwords will make sure you need to pay hefty premiums to send even relevant traffic to your “slower than life” website. But Google cares about sending people to great pages, even if you are willing to pay for those visitors. And if you even get your ad to show you will see huge bounce rates of the landing pages.
Not convinced yet? Think about how long you would be willing to wait. Two seconds? Three? If a page does not render, you ultimately tend to click away. You will try to find what you are looking for, elsewhere.
Should you do a site speed test? Off course. How? There are a few ways of finding out how well your site performs on pagespeed. Let me go through some of the best resources to answer that question and explain which ones I like to use to answer the question whether or not pagespeed is holding back the performance of your website.
Google Analytics Site Speed
You can go into your Google Analytics account and open the Behavior section. You will find Site Speed section there, which will give you a good steer on how your pages are performing. Please note that the Google Analytics definition of “Average Page Load Time” is a measure that counts the time it takes for the last element of a page to load. What you notice is when a page is fully rendered. These two are very different.
Google Page Speed Tool
The Speed Suggestions report (in Google Analytics > Behavior > Site speed) links to the Google Page Speed insights tool. This tool is accessible by anyone and can give you instant to-do list if you want to work on improving site speed. If you have never entered your your main pages into this tool, you really should do so asap. It will give you a steer on what needs to be fixed. If you have anything in red I would advise you to address it. As you can tell from the screenshot below, when I was writing this content, we were doing “ok-ish” on desktop (no feedback in red), but we had several things to fix on mobile (average score of 63 in red).
There is a wonderful overview of the rules it applies to come up with those recommendations here if you are keen to dive in deep.
The exercise of creating a site speed plan is to understand what is slowing down your website. That understanding is key in making smart decisions down the line. There is a huge difference between a site running slowly because it is on a low-cost server, and being slow because of inefficient code or massive images being loaded.
One major reasons website are slowing down is any code that is used on top of your CMS. For WordPress, this means themes and plugins, for Joomla and Drupal they may be called templates and extensions. Another pretty common reason is poor server and hosting conditions. The physical location where your server is based is important as well. Or how many clients share a server. How is your server is configured. All of these are things that can make a considerable difference.
Enable caching is one of the most simple and useful techniques to increase site speed. Caching allows for webpage elements to be stored on your hard drive’s cache memory or temporary storage. This enables the browser to load the page from cache memory rather than making another request to the server the next time user visits the site page. As such, caching decreases the request size of the webpage. Content that is cached is loaded from the cache memory instead of the server.
There are some plugins also available that caches whole html of the page on server storage and then serve that html every time the page is requested. While using caching, make sure to clear the cache every time you change any contents of the site to reflect them on the website.
We started using the WP Super Cache plugin. Based on the recommendation of a new hosting partner we switched to W3 Total Cache plugin. That was still eating into our Pagespeed so we eventually ended up using the Autoptimise plugin.
Let me share my experience with getting this website up and running and choosing my hosting. I was not really aware of how important selecting a good hosting company is. When I did the speed check I was consistently getting “reduce server response time” feedback.
Your hosting solution and server response time
I was using shared hosting. It was cheap, but I was not getting much in return. Sometimes my server responded in less then o.3 second, sometimes in more then four seconds. As I was sharing a server with numerous others, it was unreliable due to others overusing resources.
Another option is getting dedicated hosting. A dedicated hosting service, dedicated server, or managed hosting service is a type of Internet hosting in which the client leases an entire server not shared with anyone else. It is for those that have a lot of traffic and understand how to manage server technologies. You might want to invest in someone knowing what they are doing if you qualify for the first condition (high traffic) and not for the second (understand servers).
For most businesses, this is not a realistic option. So basically, you have two options left.
The first one is the Virtual Private Server. When I complained to my shared hosting provider about the wild variance in server response time, I got the following response:
We currently have an average response time of 259ms for the website on your domain name with peaks of a few seconds. With each web hosting on a shared platform where you will notice fluctuations. However, these fluctuations are not always consistent and are influenced by many different factors. You are using a web hosting package on the shared platform where you share the resources of a server with multiple clients. This can affect the response time of other individual websites like yours. Depending on the amount of your visitors that you have, you might be better of with your own VPS (Virtual Private Server). In this case you will have your own server with its own resources and your site should have a more consistent performance.
VPS is a great alternative and do not necessarily cost a lot more then the shared hosting option. Beware of he fact that there are many different prices and quality services. This option often come with additional services like backups, automatic updates and more.
Another option is managed hosting.
This could be specific for your WordPress site or any other platform you have chosen to work with. I have found a great tool to discover and compare managed hosting services. You can filter on platform, server location, hosting type, top features, control panel and many more factors. Or you could simply check the reviews.
On the down-side, there may be some restrictions on what you can and can not do if you take the managed hosting route. The host may disable some plugins and themes due to speed or security concerns.
GZIP is a method of compressing files (also a file format) for faster network transfers. Enabling GZIP compression is a standard practice. If you are not using it, your webpages are likely slower than they should be.
However, in practice, GZIP performs best on text-based content, often achieving compression rates of as high as 70-90% for larger files, whereas running GZIP on assets that are already compressed via alternative algorithms (e.g. most image formats) yields little to no improvement.
The three ways to enable compression by adding a bit of code via either a .htaccess file or an Apache/Nginx server configuration file. Let’s start with the .htaccess route.
Enable compression via .htaccess
The .htaccess file controls many important things for your site. If you are not familiar with the .htaccess file, please read my working with .htaccess article to get some know how before changing it. Following is the code that should put in the .htaccess file.
mod_gzip_item_include file .(html?|txt|css|js|php|pl)$
mod_gzip_item_include handler ^cgi-script$
mod_gzip_item_include mime ^text/.*
mod_gzip_item_exclude mime ^image/.*
mod_gzip_item_exclude rspheader ^Content-Encoding:.*gzip.*
Save the .htaccess file and upload it to the server.
Compression on NGINX webservers
For NGINX add the following code to your config file
gzip_buffers 16 8k;
# Disable for IE < 6 because there are some known problemsgzip_disable “MSIE [1-6].(?!.*SV1)”;
# Add a vary header for downstream proxies to avoid sending cached gzipped files to IE6gzip_vary on;
Compression on Apache webservers
The .htaccess technique also work on Apache If you see this .htaccess solution is not working then try below commands instead.
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE text/xml
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE application/xml
AddOutputFilterByType DEFLATE application/xhtml+xml
AddOutputFilterByType DEFLATE application/rss+xml
You can check whether your compression is working or not using this tool: GZIP.
- Structure your HTML to load the critical, above-the-fold content first
- Reduce the amount of data used by your resources
Load the main content of your page first. Structure your page so the initial response from your server sends the data necessary to render the critical part of the page immediately and defer the rest. This may mean that you must split your CSS into two parts. An inline part that is responsible for styling the ATF portion of the content, and the part that can be deferred.
Google provided following examples of how a site could be restructured to load faster.
- If your HTML loads third-party widgets before it loads the main content, change the order to load the main content first.
- If your site uses a two-column design with a navigation sidebar and an article, but your HTML loads the sidebar before the article, consider loading the article first.
Minification is NOT like normal data compression
Normally when you think of data compression, one of the first things that may come to mind is “zipping” a file. When you zip a file, you are compressing it using a special algorithm. When someone else has to unzip that file, they have to decompress the file using a special program (which you may have used without knowing it since it comes with most operating systems built in).
If you have large sized images this can cause the page to load slowly. Therefor it is important that you keep your images as small as possible. You can optimize the size of images to make it up to 40% less then the original size. Also there are many online tools available for optimising images. You can also use plugins or extensions for whatever large content management system you are using.
There are a few things you need to keep in mind. First of all, be careful to check your image width is not more pixels then the width of your page. On top of that you should make sure the SRC attribute of the image tag is not empty and referencing to proper image. If no source is provided then web browser makes request to your page directory and this can cause unnecessary traffic to your server.
Run the PageSpeed Insight under Google Developers to check which images needs optimization and discover to what percentage the image size can be reduced.
Finally, most websites are embedding one or more YouTube video(s). You should use optimized YouTube video embed code. This will decrease the page size by not adding the iframe on page at the page load. You can get your optimized YouTube embed code and script from this URL to get optimized YouTube code.