Website Performance & Health Monitoring: Tips and Best Practices – Search Engine Journal

Setting up and running a website or ecommerce project is great – however, your work is far from done once your site is up and running.

Without appropriate health and performance monitoring, your website will suffer the consequences – which can be far greater than simply slow load speed.

Let’s turn our attention to a hypothetical, ideal scenario where all the websites in the world are functioning as they should. Did you know that, aside from skyrocketing user satisfaction, we would also contribute in order to a better environment?

Poorly performing websites not only impact anyone who creates or even uses them, but they furthermore leave a larger carbon footprint.

According to the Website Carbon Calculator, web sites have the carbon footprint, and the average website page emits 0. 5 grams of co2 dioxide per view. That’s just the particular median.

When looking at the mean, which also considers high-polluting sites, that number goes up to be able to 0. 9 grams.

Aside from issues on a new global scale, an unhealthy, inadequately-performing website will cost you time, money, and revenue. Website health is similar to our own: it’s easy for you to neglect plus difficult to improve.

You need to be aware of typically the main components that make up website health to help conduct appropriate monitoring practices to help save processing time.

With the emergence of quick and easy website builders, crafting internet sites has become accessible to everyone. All you require to do is sign up, choose some sort of domain, pick your template, and voila! You have a website in seconds.

However , many website owners dismiss the fact that web site creation is only the first step. Appropriate overall performance maintenance in addition to health monitoring are likewise crucial.

And on that note, let’s look at some essential website wellness and efficiency indicators: what they are, how in order to monitor all of them, and how to create improvements.

Aspects To Monitor For A High Website Health Score

Core Web Vitals

High Website Health Score via Core Web Vitals Image through author, October 2022

Google PageSpeed Insights

The first metrics a person should consider when conducting performance testing are your Core Web Vitals. These performance indicators show speed, stability, and even responsiveness, helping you understand the quality of your website consumer experience.

Several tools track your Primary Web Essentiel, but numerous site owners gravitate towards a good simple tool: Google PageSpeed Insights.

After entering your own URL into the tool, you will be presented with a report showing whether an individual passed your current Core Internet Vitals test and any other aspects you need to keep an eye on. Here are this three key metrics you will see:

Largest Contentful Paint (LCP)

Aim for a score of 2. 5 mere seconds or less .

If your score is over 2 . 5 seconds, this could indicate the following: your server is lagging, resource weight times are usually not up to par, you have high numbers of render-blocking JavaScript and CSS, or there is slow rendering on the client side.

First Input Delay (FID)

Aim for a score of 100 milliseconds or less .

If your score exceeds that time, you may need to reduce third-party code impact, decrease JavaScript execution time, minimize the main thread work, keep transfer sizes small, and request counts low.

Cumulative Layout Shift (CLS)

Aim for a score of 0. 1 or even less .

If your score surpasses this, you can avoid random layout shifts by including size attributes on your visual plus video content (or reserve the space with CSS aspect ratio boxes). Avoid overlapping your own content, and be mindful when animating your current transitions.

Page Speed Blockers

Several factors can affect your website load speed. However, if you’re on a time budget in addition to would like to focus on the main culprits first, pay close attention to the following aspects:

  • Unused JavaScript and even CSS Code.
  • Render blocking JavaScript together with CSS Program code.
  • Unminified JavaScript and WEB PAGE Code.
  • Large image file sizes (more on that below).
  • Too many redirect chains.

In order to improve the particular load associated with JavaScript and additionally CSS files, consider preloading them.

Another option would be enabling early hints , which tells typically the browser in the HTTP server response which usually resources it should start downloading by taking advantage of “server think-time, ” thus speeding up this page weight.

To test the website:

  1. Navigate to
  2. Enter the URL regarding the page you want to scan.

I would recommend choosing your own personal homepage 1st.

Another handy tool will be WebPageTest. org , which often also shows your Core Web Vitals and other metrics that can help a person drastically improve your website performance not to mention health. Also, it’s free!

Simply paste a page URL into the search box shown on often the site, and it will conduct a full test from a default location.

You can also register as an user and also choose from the list involving locations in order to test your site from different countries, devices and browsers.

WebPageTest will show you exactly where your website is in terms connected with performance, as well as what could be slowing it down through a Performance Summary composed with four key sections: Opportunities and Experiments, Observed Metrics, Real User Measurements, and Individual Runs.

observed metrics Image from author, October 2022

At UCRAFT, we use a combination of tools such as PageSpeed Insights, Chrome Dev Tools, WebPageTest, and several others, to gain a new clear understanding of what all of us need to work on when it comes to our web site performance – especially since the SaaS industry is highly competitive already.

Design Elements

design elements Screenshot through author, Oct 2022

When we think about website performance and health monitoring, we all usually leave these to the tech team to deal with.

But what if I told you how you design your website, and your elements an individual choose can make or break your overall performance?

That’s right – it’s time to get the design team involved.

Image Optimization

Images are great, but they can slow down your site if they are not sized appropriately. Make sure to resize your images, and avoid uploading giant documents when they will not be shown within their entirety.

Likewise, compress your pictures and try out various file types like WebP, JPEG 2000, and JPEG XR instead of opting for heavier JPEG or PNG files.

Consider implementing native lazy loading to ensure that images are loaded when the user views them, rather than launching them all at once.

Almost all browsers, including Chrome, Safari, and Firefox, support loading=”lazy”  attribute upon < img> or < iframe>, which in turn tells the exact browser to load them once the user scrolls closer to be able to them.

Make sure not to lazy fill above-the-fold photos, as this will degrade the LCP score for your web page, and Google recommends using fetchpriority=”high” attribute on graphics above the fold to improve LCP.

If you use that feature, no need to preload the photographs. You should either pre-load or set “fetchpriority” characteristic on images above the particular fold.

Furthermore, take advantage responsiveness of the “ srcset ” attribute for you to load properly sized pictures based about the screen size, and prevent loading redundantly large photos on small screens. This will greatly help to help improve LCP score.


Extravagant custom fonts are often challenging to read for users without 20/20 vision, but they can also considerably sluggish down your website.

Switch externally-hosted fonts for more web-safe fonts, and give Google web site a try : as long as these people are hosted through Google’s CDN.

Moreover, consider incorporating variable baptistère into typically the general aesthetic of your site, since this font specification can significantly reduce font file dimensions.

Make sure to preloading your fonts .

Animations/Additional Features

This particular goes without saying: Don’t go overboard with animations, videos, special effects, sliders, or other fancy elements.

It’s nice to include some interactive components here and there, but saturating your personal website along with too many moving “things” can be frustrating for customers and your servers alike.

Do not use non-composited animations, because they cause re-painting from the page, which will increases main-thread work ~ and this webpage may appear visually unstable when it loads.

PWA Solution For Mobile Optimization

Why not really go often the entire mobile-friendly route and turn your mobile site into a Progressive Web App (PWA) ?

Since PWAs are built with service workers, these people load cached content at a quicker rate. Not only that, yet PWAs resemble native cellular apps, which is great with regard to performance plus UX.

Additional Technical Performance Metrics


Uptime displays how well your site is functioning.

If your website crashes or is usually down frequently, it will harm your consumer experience, Search engines rankings, in addition to, therefore , your own revenue.

If possible, aim to have some sort of 99. 999% uptime and even test your internet site from diverse locations.

Tools for uptime monitoring:

Database Overall performance

In case you’ve checked the basics as well as your website is still slower to respond, that might become due to poor database efficiency.

You can check this particular by monitoring the response time regarding your queries and pinpointing the database queries that are taking up the most period.

Once you’ve done that will, get optimizing! You can use equipment such as Blackfire. io to help anyone easily identify bottlenecks together with find solutions based in accurate data.

Internet Server’s Hardware

Your website might lag if your disk space is packed with log data files, images, video clips, and data source entries. Be sure to monitor your current central processing unit (CPU) load regularly, especially after you’ve implemented updates or perhaps design changes.

Tools like New Relic can help you improve your entire stack through efficient monitoring and additionally debugging.

Search Visibility

A lot of the metrics discussed above already have a significant impact on research visibility.

So when you run your site pages through Google PageSpeed Insights not to mention optimize all of them, you are also doing important things intended for your SEO.

You may also opt for website crawling tools for example Semrush or maybe Sitechecker. pro , Screaming Frog , DeepCrawl , or any other tool that best suits the needs.

Website crawlers assist find all types of issues, such as:

  • Broken links.
  • Damaged images.
  • Monitor core web vital metrics.
  • Redirect stores.
  • Structured information errors.
  • Noindexed pages.
  • Missing headings and also meta descriptions.
  • Mixed content material.

Make sure you’re all set when the idea comes in order to the following points:

  • XML sitemap – Ensure your sitemap is formatted correctly as well as check whether it’s necessary to make any updates and re-submit your sitemap via Google Search Console.
  • Robots. txt – Ensure you utilize a good robots. txt file for your own personal web pages (HTML, PDF, as well as any some other non-media formats that search engines can read) to manage crawl traffic better, especially if a person suspect your personal server may possibly be overwhelmed by requests from Google’s crawler.

Website Security And Caching

Get Your own SSL Certificate!

A healthy website is a secure website.

Even if your website loads inside perfect moment and gets a 100/100 score, there is no way consumers (or lookup engines) are going to trust your site if it doesn’t start with https://.

An SSL certificate is essentially a code on your server of which builds an encrypted connection, guaranteeing the fact that user info remains secure.

Obtaining an SSL certificate is not your particularly difficult process, but it can end up being lengthy whenever done manually.

However , in case you are usually using some well-established hosting provider like BlueHost, more often than not, your provider will always be able to be able to issue a fabulous free SSL for your own domain.

Think about Using A CDN

Content delivery networks (CDNs) usually are distributed machines working throughout unison for you to deliver fast internet articles.

In additional words, an important CDN is a tool that speeds upward the functionality of the web page by keeping its written content on web servers close to people, regardless of geographic location. This is also known as caching.

If you have a global presence, a CDN is definitely a must! It will increase your webpage load speed, decrease your current bandwidth costs, spread out the traffic (reducing the chances of your own personal site going down), and increase security via features like DDoS mitigation.

Top players in the industry include Cloudflare, Amazon Cloudfront, and Yahoo Cloud CDN. However, there are many other options, so do your personal research plus pick your best CDN for your webpage and business requirements.

Setup Web Application Firewall

The Web Software Firewall (WAF) protects internet applications simply by filtering out suspicious HTTP traffic. It is aimed in preventing applications from attacks for example:

  • Cross-site forgery.
  • Cross-site-scripting (XSS).
  • File inclusion.
  • SQL injection.

Below is a list of the most popular and trusted web application firewalls:

Or if an individual use WordPress, you could consider installing plugins such as:


That’s the wrap! As you can tell, website effectiveness and wellness depend with various aspects.

In case your website is lagging, the first logical step can be to check your Core Net Vitals and see what anyone can enhance. You can also take a look at various other technical metrics and improve on them.

SEO is furthermore vital to help your website’s health, so check your search visibility, links, in addition to potential insert blockers to see what you can turn.

And don’t forget about your own SSL certificate and caching, either.

Your website design can also impact your current load velocity and general performance, especially when you or your designers are fond of using weighty design factors.

Remember in order to optimize the images, stay away from heavy web site, and use animations in moderation.

More resources:

Featured Image: JulsIst/Shutterstock

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