Here are some reasons why you're hitting a wall problem or a performance problem on a WordPress website:

• Very large images

• Too many plugins

• Poorly optimized plugins

• Heavy themes

• Page builders

• Excessive JavaScript advertisement

• Third-party tracking scripts

• Videos and embeds

• Slow hosting

• Poorly configured caching

• Fonts and other external resources

This articles will teach you in explicit details how to fix these problems yourself.

CORE WEB VITALS: are measurements designed to show the experience of people visiting your website. A system designed for you to keep track tracks and records of your website activities and data.

When someone visits your WordPress Web on their phone, there are three basic questions:

LCP: “How quickly does the main content appear?"I

NP: “ How quickly does the website respond when they interact with it?

"CLS: “Does the page stay in place,

or does everything jump around?”

An easy way to remember them

LCP - Load

INP - Interaction

CLS - Stability

2. HOW TO CHECK YOUR CURRENT SCORE :

Google PageSpeed Insights: PageSpeed Insights combines laboratory testing with real-user data when available. It can show

LCP

INP

CLS

Performance opportunities

Diagnostics

Mobile results

Desktop results

How you can access Google PageSpeed Insights:

1. Open Google PageSpeed Insights

2. Enter your homepage URL

3. Run the test

4. Look at the Core Web Vitals section

5. Record your LCP, INP and CLS

6. Pay particular attention to the recommendations underneath.

2**. Google Search Console**:

If your website is connected to Google Search Console, open:

Search Console, Core Web Vitals

This is particularly useful because Search Console can show how groups of your pages perform using real-world Chrome user data.

Google specifically recommends the Core Web Vitals report in Search Console for monitoring how pages perform.

Important difference between the two is that PageSpeed Insights is about “let's test this page while Search Console is about how are your pages performing to real users.

So use both.

3. HOW TO FIX LCP, INP AND CLS WITHOUT A DEVELOPER:

LCP: Make the main content appear faster:

1. Compress and resize your biggest images: Large images can take a long time to download. Use an image-compression plugin to make them smaller without making them look noticeably worse. Also, don't upload a huge image if the website only displays it in a small space.

2. Turn on caching : A caching plugin saves ready-made versions of your pages so WordPress doesn't have to rebuild the page from scratch every time someone visits. This can help the page start loading faster.

INP: Make the website respond faster

Remove plugins you don't actually need: Every plugin can add work for the browser. Go through your plugins and remove unnecessary ones, especially ones you installed but no longer use. Fewer unnecessary plugins can mean less code for the browser to process.

Reduce unnecessary popups, animations and third-party scripts: Things like chat boxes, popups, tracking tools and complicated animations can keep the browser busy. Remove the ones that aren't important to your website so buttons, menus and forms can respond faster.

CLS: Stop the page from jumping around

Make sure images have a defined size: The website should know how much space an image needs before the image finishes loading. This prevents your text and buttons from suddenly being pushed down when the image appears.

Reserve space for ads, videos and embeds: Don't let an advertisement, YouTube video, map or other content suddenly appear and push everything else around. The page should reserve the space for it beforehand, so the rest of the page stays in place.

The easiest way to remember all 6:

LCP: Make things load faster → compress images + caching.

INP: Make things respond faster → fewer unnecessary plugins/scripts + fewer heavy effects.

CLS: Make things stay in place → set image sizes + reserve space for ads/embeds.

Key Takeaways

Core Web Vitals measure three important parts of the visitor experience: loading (LCP), responsiveness (INP), and visual stability (CLS). Good targets are LCP ≤ 2.5s, INP ≤ 200ms, and CLS ≤ 0.1.

You can diagnose many WordPress performance problems without coding by using free tools such as PageSpeed Insights and Google Search Console's Core Web Vitals report.

For LCP, start with large images, caching, unnecessary resources and hosting/server performance; don't make visitors download huge files unnecessarily.

For INP, reduce unnecessary JavaScript, plugins, widgets and third-party scripts so the browser has less work to do when visitors click or tap.

For CLS, reserve space for images, ads, videos and embeds before they load so the page doesn't unexpectedly jump around.

You will likely encounter problems as you're navigating the internet maybe similar to this one we've treated or maybe it's a different set of problem but we are here to make your work easier as you navigate the internet. This very topic and other informative blogs are available here. Remember we are here to make your work easier and faster.