Website Speed: What to Fix First to Make Your Site Faster

People expect pages to load quickly, especially on their phones. If a page is slow, many visitors leave before it appears. Speed also forms part of the page experience signals that search engines consider. The good news is that a few fixes usually deliver most of the improvement.

This guide shows how to measure speed and what to fix first, in a sensible order for small business websites.

Step 1: Measure before you change anything

• Use Google PageSpeed Insights for key pages, testing both mobile and desktop.
• Check Search Console's page experience and Core Web Vitals reports for real-user data.
• Test on a real phone with a normal mobile connection, not only on fast office Wi-Fi.
• Record the baseline so you can compare after changes.
• Test the home page, a service page, a product page and a blog post.

What the main metrics mean

• Loading: how quickly the main content appears.
• Interactivity: how quickly the page responds to taps and clicks.
• Visual stability: whether the layout jumps around while loading.

Google reports these as Core Web Vitals, and their exact definitions and thresholds can change, so check the current documentation.

Fix 1: Images

Images are the most common cause of slow pages.

• Resize images to the size they are displayed at. A phone does not need a 4000-pixel-wide photo.
• Compress images and use modern formats such as WebP or AVIF where supported.
• Load images below the fold lazily, so they load only when needed.
• Do not lazy-load the main image at the top of the page.
• Set width and height so the layout does not jump.
• Use video carefully: avoid auto-playing heavy videos; use a thumbnail that loads the video on click.

Fix 2: Hosting and server

• Choose reliable hosting with good performance, ideally with servers near your audience or a content delivery network.
• Cheap overloaded shared hosting can slow every page.
• Check the time to first byte, which shows how quickly the server starts responding.
• Keep the platform and PHP or server software updated.

Fix 3: Caching and CDN

• Enable page caching so that pages are not rebuilt for every visitor.
• Use browser caching so returning visitors reuse files.
• Use a content delivery network to serve static files from locations closer to users.
• Compress text files with Gzip or Brotli.

Fix 4: Scripts and plugins

• Remove plugins and scripts you do not use.
• Delay or defer non-essential scripts such as chat widgets, heatmaps and extra trackers.
• Audit third-party tags in your tag manager and remove outdated ones.
• Minify CSS and JavaScript.
• Avoid heavy page builders and sliders where a simple layout works.

Fix 5: Fonts

• Limit the number of font families and weights.
• Use modern font formats and host fonts locally where appropriate.
• Make text visible while fonts load, with a suitable font-display setting.
• Subset fonts to the characters you need, including Arabic, so files stay small.

Fix 6: Mobile experience

• Test touch targets and spacing.
• Avoid pop-ups that cover the page on load.
• Keep the first screen simple: headline, key image and call to action.
• Reduce the size of the page for mobile connections, not just the layout.

Fix 7: Layout stability

• Reserve space for images, ads, embeds and banners.
• Avoid inserting content above existing content after load.
• Load fonts without causing large text shifts.

Fix 8: E-commerce specifics

• Optimise product images in several sizes.
• Limit heavy filters and recommendation widgets on load.
• Streamline checkout pages and remove unnecessary scripts there.
• Test the full journey on a phone, from product to payment.

A priority order

1. Compress and resize images.
2. Enable caching and a CDN.
3. Remove unused plugins and heavy scripts.
4. Improve hosting if the server is slow.
5. Optimise fonts.
6. Fix layout shifts.
7. Retest and repeat.

Balance speed with function

Do not remove essential tools such as tracking and chat just for a score. Delay or load them smartly so that you keep business functions while protecting speed. Focus on real user experience and not only on a number in a tool.

Common mistakes

• Chasing a perfect score while ignoring real-world speed.
• Installing many plugins to fix speed.
• Uploading original camera photos.
• Testing only on desktop.
• Ignoring third-party scripts.
• Not retesting after changes.
• Forgetting about Arabic fonts, which can be large.

Frequently asked questions

What is a good load time?

Faster is better. Aim for the main content to appear quickly on mobile and compare with the thresholds in current Core Web Vitals guidance.

Does speed affect rankings?

It is one of many signals, and it strongly affects user behaviour and conversion.

Do I need a developer?

Many fixes are simple, but some, such as code and server changes, benefit from a developer.

Our web team audits speed and fixes the biggest issues on bilingual UAE websites. Message us on WhatsApp or book a free 30-minute call.