OSWoptimize - Wordpress CWV And Technical SEO Optimization

Is your site failing positions in Google search results? Don’t like your Core Web Vitals scores? Are you getting warnings in Google Search Console? Don’t like the speed of your WordPress site? Then you’re in the right place.

In 2025, not only do you need quality links and unique content to get your site to the top of Google and keep it there, but you also need a good technical side of your site. On this website, I tell you how to adjust the speed optimization and technical SEO of your WordPress site. With my tips, you can fix CLS, FID, and LCP and take your business to the next level.

I’ve been doing web development and maintenance of WordPress sites for over 10 years. On this site, I collect the best solutions for optimizing the speed of WordPress sites, fixing bugs, and technical SEO. Here you will also find useful helper plugins, snippets, a review of useful plugins to protect your site from spam, hacking, hosting reviews, and much more.

There is only one right solution – make your site better!

In 2025, you need to be compliant with Core Web Vitals and technical SEO to successfully rank your site in Google searches. Core Web Vitals is a metric for site load speed based on user experience. Core Web Vitals is a set of metrics that helps developers and site owners understand and improve user experience. Since the data is collected based on actual readings (Google Chrome browser), you can’t install one “magic plugin” and cheat these metrics. There is only one right solution – make your site faster!

The main factors of Core Web Vitals include:

LCP (Largest Contentful Paint) is the metric that allows you to measure the loading time of the largest visual element of a site.
FID (First Input Delay) measures the time from when a user first interacts with a page to the time when the browser can start processing event handlers in response to that interaction.
CLS (Cumulative Layout Shift) is a stable metric and it calculates the shifting of elements while the page is being downloaded and rendered.

In this section I publish useful hooks to enhance the features of various plugins (Perfmatters, WP Rocket, Elementor, Divi, Beaver Builder, etc) and to solve various problems or enhance features in WordPress and WooCommerce.

Snippets

In this section, you will find info about how to fix issues, improve Core Web Vitals and on-page SEO, recommendations on how to fix bugs, and settings of necessary WordPress plugins.

Tips & Tricks

Testimonials

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Frequently Asked Questions

Are Core Web Vitals Important?

The scores of these metrics are important to site owners and developers because each one represents a specific interaction experience based on the actual actions of users on the site. A site that has been optimized based on Core Web Vitals reports will have a good chance of showing up in good positions in search engine rankings.

Does Core Web Vitals Affect SEO?

Page Experience is a new algo in Google’s work, which aims to evaluate sites in terms of their usability for visitors. Optimizing for these factors makes the web more delightful for users across all web browsers and devices.

How Do I Fix Google Core Web Vitals?

Here are a few effective ways to improve your Core Web Vitals scores:

+ Use cache
+ Use delayed JavaScript loading
+ Eliminate render-blocking resources
+ Implement Lazy Loading
+ Remove unused CSS
+ Reduce size of CSS, JavaScript, and HTML files with minimization
+ Optimize Fonts
+ Use CDN (Content Delivery Network)

How Do I Check the Speed of My Website?

You can check the speed of your website on services:
Google PageSpeed Insights
GTMetrix

Can I Do Speed Optimization on my WordPress Site by Myself?

Yes, it’s possible to perform basic optimization on your own by following tutorials and using plugins like caching tools. However, for advanced optimization such as resolving CLS issues, optimizing JavaScript, database cleaning, and fine-tuning server configurations it’s highly recommended to seek professional help. These tasks can be complex and require in-depth knowledge to avoid potential issues like site crashes, style crashes or reduced functionality.

Will My Site Remain Optimized After Theme or Plugin Updates?

In most cases, your site will remain optimized after updates, but sometimes updates to themes or plugins can override certain optimization settings. It’s always a good idea to review your site’s performance after any major core or plugin update and reapply optimizations if needed.

What Kind Of Improvements Can I Expect From Speed Optimization?

You can expect significant improvements in page load times, Core Web Vitals scores (including CLS, LCP, FID), and overall site performance. Faster sites not only enhance the user experience but also help with SEO rankings, as search engines prioritize sites with quicker loading times.

Will Optimization Affect the Design or Functionality of My Site?

No, optimization does not affect the design or functionality of your site if it is done correctly. Proper optimization aims to improve website features such as speed, load time and usability without losing the functionality of the website. However, it’s essential to work with an experienced professional who understands how to implement optimization techniques without disrupting critical features.

Will using too many plugins affect my site’s speed?

Yes, having too many plugins, especially poorly coded ones, can significantly slow down your site. Part of the optimization process involves reviewing and identifying any unnecessary or heavy plugins that may be affecting your site’s performance, and offering alternative solutions if needed.

What is Technical SEO?

Technical SEO refers to the optimization of a website’s backend structure to improve search engine crawling and indexing. It includes site speed, mobile-friendliness, structured data, XML sitemaps, and fixing broken links or redirects.