How to Check Website Optimization: A Practical Guide
How to Check Your Website’s Optimisation
A well-optimised website is easier to find, quicker to use and more accessible to visitors. Regular checks can help you spot problems before they affect your audience or your search performance. The good news is that you can review the essentials with a few straightforward steps.
Check your website’s loading speed
Slow pages can frustrate visitors, particularly those browsing on mobile devices or slower internet connections. Test key pages with tools such as Google PageSpeed Insights. Look for practical improvements, including compressing large images, reducing unnecessary scripts and enabling browser caching.
Test more than your homepage. Product, article and contact pages may load differently, so check a range of important pages on both desktop and mobile.
Review the mobile experience
Your website should be easy to use on a small screen. Check that text is readable without zooming, buttons are easy to tap and visitors do not need to scroll sideways. Menus, forms and images should also fit comfortably within the screen.
Check search engine basics
Search engine optimisation (SEO) helps search engines understand your pages and can make them easier for people to discover. Review the following elements:
- Page titles: Make sure each important page has a clear, descriptive title.
- Meta descriptions: Write a concise summary that accurately describes the page.
- Headings: Use headings in a logical order to organise the content.
- URLs: Keep page addresses short, readable and relevant.
- Image descriptions: Add meaningful alt text to images that convey information.
- Internal links: Link related pages to help visitors and search engines navigate your site.
Use relevant search terms naturally. Repeating keywords excessively can make content harder to read and does not create a good experience for visitors.
Test usability and accessibility
Try completing common tasks as a first-time visitor. Can you find key information, understand what the organisation offers and contact the right person? Check that links and forms work, instructions are clear and important actions are easy to find.
Accessibility matters too. Use sufficient colour contrast, provide captions or transcripts for video and make sure the site can be navigated using a keyboard. Descriptive link text is more helpful than vague phrases such as “click here”.
Check your content
Useful, accurate content is central to an effective website. Review pages for outdated details, broken links, spelling errors and duplicated information. Make sure each page has a clear purpose and gives visitors the information they need.
Look for technical issues
Technical problems can prevent pages from working properly or being discovered. Check for broken links, missing pages, redirect errors and security warnings. Confirm that your site uses HTTPS and that important pages can be indexed by search engines.
Tools such as Google Search Console can help identify indexing and usability issues. Website analytics can also show which pages attract visitors and where people tend to leave.
Make optimisation an ongoing task
Website optimisation is not a one-off job. Browsers, devices, search engines and visitor expectations change over time. Set a regular schedule to test performance, review content and fix technical problems. Prioritise issues that affect speed, accessibility, security or the ability to complete important tasks.
A consistent review helps create a website that is easier to use, more reliable and better suited to the needs of its audience.
Website Optimisation Checks: 9 Frequently Asked Questions
- How can I check my website’s optimisation?
- Which tools can I use to test my website’s performance?
- How do I check my website’s loading speed?
- How can I check whether my website is mobile-friendly?
- How do I check my website’s SEO?
- How can I find and fix broken links on my website?
- How do I check whether my website is accessible?
- How can I check my website’s security and HTTPS setup?
- How often should I check my website’s optimisation?
How can I check my website’s optimisation?
To check your website’s optimisation, test key pages with tools such as Google PageSpeed Insights and Google Search Console. Review loading speed and mobile usability, check that page titles, headings and descriptions are clear, and look for broken links, indexing issues and accessibility problems. Also try common tasks yourself, such as finding information or submitting a form, to make sure the site is easy to use.
You can use Google PageSpeed Insights to assess loading speed and Core Web Vitals on mobile and desktop, or run Lighthouse in Chrome DevTools for a broader review of performance and accessibility. GTmetrix and WebPageTest offer more detailed loading reports, while Google Search Console can help identify page experience and indexing issues. Test several important pages on different devices, as results can vary across your site.
How do I check my website’s loading speed?
Check your website’s loading speed with tools such as Google PageSpeed Insights, which analyses individual pages and suggests improvements. Test key pages on both mobile and desktop, as performance can vary between devices. You can also use Lighthouse in Chrome to review speed and other performance factors. For a more realistic picture, run tests at different times and compare results after making changes such as compressing images or removing unnecessary scripts.
How can I check whether my website is mobile-friendly?
To check whether your website is mobile-friendly, open it on different smartphones and tablets and see whether the content is easy to read and navigate without zooming or scrolling sideways. Check that buttons and links are easy to tap, forms work properly and pages load quickly. You can also use Google’s mobile-friendly testing and performance tools to identify issues and get suggestions for improving the mobile experience.
How do I check my website’s SEO?
To check your website’s SEO, review how well its pages appear in search results and whether search engines can access and understand them. Tools such as Google Search Console can highlight indexing issues, search queries and page performance, while PageSpeed Insights can assess loading speed and mobile usability. Also check that each page has a clear title, useful headings, relevant content, descriptive image alt text and links to related pages. Regularly fix broken links and keep information accurate and up to date.
How can I find and fix broken links on my website?
Use a website crawling tool or Google Search Console to find links that lead to missing pages or return errors such as 404. Check both internal links and links to other websites, then update the URL, remove the link or add a redirect to a relevant page. Recheck the site regularly, as links can break when pages move or external websites change.
How do I check whether my website is accessible?
Check your website’s accessibility with an automated tool such as WAVE or Google Lighthouse, then test it manually. Navigate the site using only a keyboard, check that images have useful alternative text, text has sufficient colour contrast, headings are in a logical order, and forms have clear labels. Try using a screen reader if possible, and ask people with different access needs to test key tasks. Automated tools can identify common issues, but they cannot detect every barrier.
How can I check my website’s security and HTTPS setup?
To check your website’s security and HTTPS setup, make sure its address begins with https:// and that the browser displays a padlock without certificate warnings. Visit key pages and test forms to confirm they load securely, then use a reputable SSL/TLS checker to review your certificate’s validity and configuration. Check that HTTP pages automatically redirect to their HTTPS versions, and look for mixed-content warnings, which can occur when a secure page loads images or scripts over an insecure connection. Keep your website platform, plugins and security settings up to date, and use tools such as Google Search Console to spot security issues.
How often should I check my website’s optimisation?
It’s a good idea to check your website’s optimisation at least once a month, and after any major update, redesign or change to its content. Regular checks can help you catch issues with speed, mobile usability, broken links and search visibility before they affect visitors. For busy or frequently updated websites, monitor performance more often using analytics and website testing tools.