Website Performance Checklist: Is Your Site Holding You Back?
by Lindsey Tyner
Your website should feel like a trusted member of your team. It should show up every day, help new people discover your business, and turn visitors into clients. Even the most beautiful site can fall short if it is not performing at its best.
As the internet matures, visitor’s expectations are higher than ever. They demand websites to be fast, easy to use, and reliable on every device. They will not wait for slow pages to load or struggle through confusing layouts. If something does not work, they simply move on to the next option.
This website performance checklist will help you take an honest look at how your site is performing. Think of it as a simple self-audit that highlights where your site could improve and how to get it running more efficiently.
1. Does Your Website Load in Under 3 Seconds?
Speed matters more than ever. A website that loads quickly gives visitors confidence and helps them stay engaged with your content. A slow site will frustrate users and cause them to leave before they ever see what you have to offer.
Check your site speed with:
Look for these common issues:
- Images that are larger than necessary
- Extra code or scripts that are not being used
- Plugins or themes that are slowing things down
You can improve speed by compressing images with TinyPNG or ShortPixel, cleaning up unused assets, and upgrading to faster hosting through WP Engine or Cloudways.
Adding caching and connecting your site to a content delivery network such as Cloudflare can also make a big difference.
2. Is Your Site Truly Mobile First?
Most people will visit your website on a phone or tablet before they ever view it on a computer. A mobile-first site is designed to be simple, fast, and easy to use on smaller screens.
Test how your site performs on mobile:
Check for:
- Buttons that are large enough to tap without zooming
- Text that is easy to read without squinting
- Pages that do not require horizontal scrolling
- Menus that are simple and responsive
Try viewing your site on both iPhones and Android devices to make sure the layout looks right for everyone. If your design feels cramped or confusing, talk with your WordPress web designer about reworking the layout so that mobile visitors have a smooth and intuitive experience.
3. Are You Passing Core Web Vitals?
Core Web Vitals are metrics that measure how real users experience your site. They focus on loading speed, interactivity, and visual stability. Google uses these signals to decide how your site ranks in search results, so they are worth paying attention to.
The main Core Web Vitals are:
- Largest Contentful Paint (LCP): How long it takes for the main content to load. Aim for under 2.5 seconds.
- Interaction to Next Paint (INP): How quickly your site responds when users click or tap. Aim for under 200 milliseconds.
- Cumulative Layout Shift (CLS): How stable your page layout is as it loads. Aim for less than 0.1.
Measure your performance with:
Improving these scores often means optimizing large images, limiting heavy scripts, preloading important assets, and serving files in faster formats such as WebP.
4. Do All Forms and Interactive Elements Work?
If visitors cannot contact you, you lose potential clients. Test every form, button, and call-to-action to make sure they are easy to use and working correctly.
Go through your site and check:
- Contact forms and quote requests
- Newsletter signups and popups
- Search bars, buttons, and sliders
Make sure every form submission leads to the right thank-you page and that you are receiving the notifications in your inbox.
Tools that help:
Consider adding a simple spam filter or CAPTCHA to cut down on unwanted submissions without frustrating your visitors.
5. Are There Broken Links or Redirect Errors?
A broken link is one of the fastest ways to lose a visitor’s trust. It can also hurt your search rankings because it signals that your content is out of date.
Scan your website with:
Check links in your main navigation, footer, blog posts, and image galleries. Fix any 404 errors or redirects that lead to dead ends.
Creating a custom 404 page with helpful links or a search box can also keep users on your site instead of losing them completely.
6. Is Your Site Secure with HTTPS?
Website security is a key part of performance. A secure connection protects your visitors and builds trust in your brand. It can also improve your search visibility.
Test your site security with:
Make sure your SSL certificate is valid and that every page of your site uses HTTPS. Most hosting providers offer a free SSL certificate through Let’s Encrypt.
Add a security plugin such as Wordfence or iThemes Security to monitor vulnerabilities. Keeping WordPress, plugins, and themes up to date will also reduce your risk of attacks.
7. Are You Using Analytics to Measure Results?
Performance is not just about speed. It is also about results. Your analytics tools should show how people find your website, what they do once they arrive, and where they drop off.
Set up and review:
Focus on the metrics that matter most, such as how many people complete your contact form, how long visitors stay on your pages, and which traffic sources bring in the most leads.
Check your data monthly and look for trends each quarter. This will help you understand what is working and where to make improvements.
Your Next Step
If this checklist revealed a few issues, you are in good company. Most websites need regular care to stay healthy and effective. Addressing performance problems often leads to quick wins like faster load times, better user experiences, and stronger conversions.
At Alt Creative, we offer a complete Site Audit and Evaluation for small businesses, nonprofits, and startups. We take a detailed look at what is working, what is not, and where your website can perform better. You will receive clear insights and an actionable plan to move forward with confidence.
Your website is one of the hardest working tools in your business. With the right attention, it can do even more to help you grow and reach the people who need what you offer.