According to Google research, a user decides whether to stay on a site or not within 0.05 seconds. In the world of the rat race, where everyone is hustling to achieve something or the other, your site needs to be super quick.
Site speed is no longer just a metric but a decisive ranking factor. No user wants to wait for long; they would immediately escape to another site.
Now you must be wondering how to save your customers in such a scenario. Do not worry, over here you will learn how to optimise site speed for better SEO rankings.
Make your site lightning fast with these contemporary, tried and tested strategies.
Importance Of Optimising Site Speed
Site speed might seem to be a minor factor, but it has a huge impact on sales. According to Google research, A seminal study by Amazon revealed that every 100 milliseconds of latency costs them 1% in sales. Google found that delaying search results by just 400 milliseconds reduced daily searches by millions.
- Site speed directly impacts a) user satisfaction
b) retention rate
c) Reliability
d) rankings
e) crawlibility
f) loading time
So, now you know if you miss out on this aspect, you are going to lose chunks of profit, trustworthiness and organic traffic. Whereas minor involvement will turn the wheel around.
How To Optimise Site Speed?
Minification
In this process, all the unnecessary characters are removed from the source code without disrupting the functionality. These mainly contain whitespace, comments and newline characters.
Modern Tools used-
- Terser for JavaScript,
- CSS nano for CSS,
- HTMLminifier for HTML
Compression
Before the files are sent to the browser from the server, they must be compressed. Gzip reduces the files by 70%. A new Brotli algorithm has also gained popularity. It is widely used to get better compression ratios, especially for text-based files like HTML,JSS, CS.
Image Optimisation
Images weigh the most on a webpage. Optimising them is essential.
Choose the right format-
- JPEG-Photographs and images that have colour gradients
- PNG-Images that require transparency and have sharp edges, lines and text
- WebP-A format developed by Google that specialises in the compression of high-quality images
- Responsive Images: Don’t serve a massive 2000px-wide desktop image to a mobile phone. Use the srcset and sizes attributes to instruct the browser to download the most appropriately sized image for the user’s viewport.
Best Compression Tools
- Imageoptim
- Squoosh. app
- Shortpixel
These tools compress the images without any loss in quality, whereas Lazyloading defers the images until users scroll towards them, dramatically increasing the loading speed.
Javascipt
Most of the apps and websites are developed using JavaScript. But poorly managed JavaScript can be a primary cause of delay in loading or slower sites
- Code Splitting and lazy loading-Instead of submitting a huge Java file, split it into various files. Load the essential pages, like the home page, in JavaScript.” Lazy Load” other files as and when needed. Use tools like Webpack and Vite to make this easier.
- Tree Shaking-This means eliminating the codes that are unused while submitting the final bundle. Suppose you imported a library to utilise a single function. Then keep the single function and remove the rest of the unwanted code.
Server And Network Optimisation
What happens between your server and the user is just as important as the code you write.
- HTTP 2/HTTP 3-This means you can send multiple requests and responses at one go. Earlier, it was like a one-way road; now it has been upgraded to a multi-lane highway. This also reduces the need for concentration.
Server push is an intuitive server that provides important files like CSS to the browser even before it asks for them, removing extra loading time. The emerging HTTP/3, built on QUIC, offers further reductions in connection latency and improved performance on lossy networks.
- Catching and CDNs-Use HTTP headers to inform browsers to store static assets locally. Now the browser can load those disks instead of visiting the network, again and again.
A CDN is a globally distributed network of proxy servers. By serving your static assets from a server geographically closer to your user, a CDN drastically reduces latency. For a global audience, a CDN is essential.
Monitoring performance
Only applying these steps is not good enough; continuous measurement of performance is vital.
Tools that you can use are-
- Google Pagespeed insights– It provides a summarised audit report of core web vitals with an actionable plan.
- Webpage test- The power-user’s tool. Allows for deep, customizable testing from multiple locations and devices, providing waterfall charts and filmstrip views of your page load.
- ChromeDevtools-The Performance and Lighthouse tabs are indispensable for profiling your site, identifying JavaScript bottlenecks, long tasks, and layout shifts.
Create a performance-oriented culture. User experience, functionality, responsiveness and other core aspects must be integrated in the SEO strategy. Make the team sensitive towards the performance of the site.
Wrapping Up
Optimising site speed is not just a technical task; it’s a prominent ranking factor that can impact rankings drastically. Google considers site speed, user friendliness and mobile-adapted sites more authentic as compared to those which have poor performance.
Just optimising the webpage with hackneyed tactics will not help in winning the first rank. Combining SEO tactics along with technical aspects like minimised loading time, well-managed source codes, caching and adopting modern servers will bring victory.
You might need a professional’s hand in optimising the site speed. A small investment can reap huge returns in the form of greater customer satisfaction, better brand image, and higher conversion rates.
Digiintern is an excellent digital marketing agency which provides free SEO audits. This brings the shortcomings to the table, showcasing a room for improvement. Our proficient team of developers builds high-performing websites that put the brand in the leading pack.
FAQs
| Q1 Can I optimise a site built on WordPress/Wiz/Squarespace? A1 Though you have limited control, you can still optimise the following-ImagesCaching by using a caching pluginChoose a high-performing service providerLeverage any built-in CDN |
| Q2 What is the best step I can take to optimise my site? A2 The quickest way to optimise is to optimise the images by following the steps mentioned on this page. |
| Q3 How often should I conduct a speed test? A3 According to experts, it’s advisable to conduct a site speed test every month. But a site speed test should be run every time a major change is brought in content, design or functionality. |
| Q4 What are the free tools available to check a website’s performance? A4 Many free tools, such as Google Page Speed Insight, GT Metrix, Web Page Test, and Chrome Dev Tools, provide useful insights. |
| Q5 Does hosting affect the site? A5 Yes, overcrowded servers often slow down the site speed. Find a good hosting provider. |
