Technical SEO in 2023: Why It Still Matters & How to Perfect It!
Part of our complete guide: How to Become an SEO Expert: A 7-Step Practical Roadmap for 2026

Why technical SEO is important
Search engine friendliness: Search engines constantly update their algorithms to offer users the best available results. Technical SEO promises that your website aligns with these algorithmic changes, allowing it to be more search engine-friendly.
User experience
Technical SEO is about more than just search engines; it's also about improving the user experience. A well-optimised website is quicker, more accessible, and simpler to browse, leading to increased user satisfaction.
Mobile responsiveness
As mobile usage increases, search engines prioritise mobile-friendly websites. Technical SEO guarantees that your website is responsive and runs effectively on all mobile devices, which can increase your ranking.
Crawlability
Search engines use web crawlers to index and rank online sites. Technical SEO makes sure that these crawlers can access, crawl, and index your information successfully, resulting in increased visibility in search results.
Website speed
Page loading speed is an important ranking factor that has a direct influence on user experience. Technical SEO improves site performance by optimising graphics, using browser cache, and removing unwanted code.
Security
Website security is a major concern. HTTPS-secured websites are preferred by search engines. Technical SEO can help with SSL certificate placement and other security procedures, which can improve rankings.
How to improve technical SEO
Now, let's look at some key strategies to perfect your technical SEO.
Mobile optimization
Make sure that your website is mobile-friendly. It means it should adjust to various screen sizes and load rapidly on mobile devices. As Google's mobile-first indexing prioritises mobile versions of websites, your mobile speed is important.
Page speed optimization
Improve the loading speed of your website. To find and correct performance issues, use tools such as Google PageSpeed Insights or GTmetrix. To improve performance, compress pictures, reduce server response time, and use browser caching.
Secure your website
Install an SSL certificate on your website to allow HTTPS. This not only increases security but also user and search engine trust. You can't afford to ignore this ranking element.
Robots.txt and XML sitemap
Prepare and upload an XML sitemap to search engines. This map can help search engines understand the structure of your website and index it faster. Also, optimise your robots.txt file to control which areas of your site are crawled.
Schema markup
Use schema markup on your website to give more information about your content to search engines. This can result in rich snippets in search results, enhancing click-through rates and overall SEO.
Fix broken links and redirects
Check your site for broken links and 404 errors regularly, and fix them as soon as possible. Set up 301 redirects for any old or irrelevant pages to new, relevant pages.
Accelerated Mobile Pages (AMP)
Try using Accelerated Mobile Pages (AMP) for your content. AMP is a framework that optimises mobile page loading speed, which leads to a better user experience and higher mobile results.
Image optimization
Compress photos and use informative alt text to optimise them. Images that load rapidly help to improve page performance and customer satisfaction.
Monitor and analyze
Use tools like Google Analytics and Google Search Console to track your site's performance regularly. Take note of important metrics such as traffic, click-through rates, and user behaviour. This data analysis will assist you in identifying areas for improvement.
Conclusion
The value of technical SEO cannot be underscored. It is the basis for your website's success in search engines. You can keep your website competitive in the ever-changing world of SEO by focusing on mobile optimisation, page speed, security, structured data, and other technical issues.
A well-built website not only improves your results but also gives a better user experience, helping both your SEO efforts and your visitors. Maintain and increase your online presence by remaining active, adapting to the changing digital scene, and improving your technical SEO.
Written By

Rikesh Panchal
Founder & Lead Trainer, Upmark Digital Marketing Institute
Rikesh Panchal founded Upmark in 2018 after 6+ years running live digital marketing campaigns for consumer, fintech and D2C brands. He has personally managed ₹50 Cr+ in ad spend and still runs active client campaigns today alongside teaching. Every article and course module he writes is shaped by one question: will this actually get a student hired?
- Google Ads Certified Trainer
- Meta Blueprint Certified
- HubSpot Academy Partner
- Google Analytics 4 Specialist
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