--- title: Gonzalo Torreras's blog description: Tips, tricks, guides, and how-to tutorials for Hubspot CMS. Gonzalo Torreras your HubSpot freelance developer --- [Skip to content](https://www.gonzalotorreras.com/blog#main) ![gt-logo-light](https://www.gonzalotorreras.com/hubfs/Imported%20images/gt-logo-light.svg "Homepage") ![Gonzalo Torreras logo - dark](https://www.gonzalotorreras.com/hubfs/Imported%20images/gt-logo-dark.svg "Homepage") - [Blog](https://www.gonzalotorreras.com/blog) - [Contact](https://www.gonzalotorreras.com/contact) Menu # Gonzalo Torreras's blog As a specialized Hubspot freelance developer, I want to share my insights, to help the community to grow with some best practices and open-source code 🧡. [Subscribe](https://www.gonzalotorreras.com/blog#subscribe)   [Explore](https://www.gonzalotorreras.com/blog#explore) Select Category All categories $how-to Developer tips & tricks Hubspot insights Hubspot speed Dev tools how-to [![](https://www.gonzalotorreras.com/hs-fs/hubfs/Canva%20images/LCP-2.png?quality=low&width=600&height=330&name=LCP-2.png)](https://www.gonzalotorreras.com/blog/generate-a-table-of-contents-for-your-blog-posts-automagically) [Developer tips & tricks](https://www.gonzalotorreras.com/blog/topic/developer-tips-tricks) ## [Generate a table of contents for your blog posts, automagically](https://www.gonzalotorreras.com/blog/generate-a-table-of-contents-for-your-blog-posts-automagically) 3 mins read I sometimes have the need to create a table of contents for a blog post, especially if it’s a long... [![LCP boost when you preload your hero image above the fold in Hubspot](https://www.gonzalotorreras.com/hs-fs/hubfs/Canva%20images/magic.png?width=600&height=330&name=magic.png)](https://www.gonzalotorreras.com/blog/preload-hero-images-above-the-fold-to-improve-your-speed) [Developer tips & tricks](https://www.gonzalotorreras.com/blog/topic/developer-tips-tricks) ## [Preload hero images above the fold to improve your page speed](https://www.gonzalotorreras.com/blog/preload-hero-images-above-the-fold-to-improve-your-speed) 1 min read Something you may be aware already, is that I am kinda obsesed with maximizing the performance for... [![productivity-increase-wheel](https://www.gonzalotorreras.com/hs-fs/hubfs/Productivity%20Increase%20on%20the%20Mechanism%20of%20Metal%20Gears..jpeg?width=600&height=330&name=Productivity%20Increase%20on%20the%20Mechanism%20of%20Metal%20Gears..jpeg)](https://www.gonzalotorreras.com/blog/generate-refence-for-hubspot-theme-settings) [Developer tips & tricks](https://www.gonzalotorreras.com/blog/topic/developer-tips-tricks) ## [Generate an index reference for your theme settings](https://www.gonzalotorreras.com/blog/generate-refence-for-hubspot-theme-settings) 1 min read Theme settings can get messy, especially if you are a developer and fresh working on your Hubspot... [![kid searching for a website starting with www.](https://www.gonzalotorreras.com/hs-fs/hubfs/blog/Little%20boy%20touching%20web%20browser%20address%20bar%20with%20www%20sign.webp?width=600&height=330&name=Little%20boy%20touching%20web%20browser%20address%20bar%20with%20www%20sign.webp)](https://www.gonzalotorreras.com/blog/redirect-non-www-to-www-for-free-in-hubspot-cms-starter) [Hubspot insights](https://www.gonzalotorreras.com/blog/topic/hubspot-insights) ## [Redirect root domain to www for free in Hubspot CMS starter](https://www.gonzalotorreras.com/blog/redirect-non-www-to-www-for-free-in-hubspot-cms-starter) 2 mins read If you are on Hubspot CMS starter you probably have noticed that you can't use your root domain... [![woman reading at night on her tablet](https://www.gonzalotorreras.com/hs-fs/hubfs/Woman%20working%20overnight%20with%20tablet%20pc%20and%20sitting%20on%20bed.jpeg?width=600&height=330&name=Woman%20working%20overnight%20with%20tablet%20pc%20and%20sitting%20on%20bed.jpeg)](https://www.gonzalotorreras.com/blog/add-reading-time-info-on-your-blog-posts-in-hubspot) [Hubspot insights](https://www.gonzalotorreras.com/blog/topic/hubspot-insights) ## [Add reading time info on your blog posts in Hubspot](https://www.gonzalotorreras.com/blog/add-reading-time-info-on-your-blog-posts-in-hubspot) 1 min read Today it’s an easy one, boys. We are going to add the typical *X min read* info on our blog posts, so... [![](https://www.gonzalotorreras.com/hs-fs/hubfs/busy%20business%20woman%20with%20folders%20on%20her%20head.jpeg?width=600&height=330&name=busy%20business%20woman%20with%20folders%20on%20her%20head.jpeg)](https://www.gonzalotorreras.com/blog/sub-categories-in-blog-posts) [Hubspot insights](https://www.gonzalotorreras.com/blog/topic/hubspot-insights)[Developer tips & tricks](https://www.gonzalotorreras.com/blog/topic/developer-tips-tricks) ## [Sub categories in blog posts](https://www.gonzalotorreras.com/blog/sub-categories-in-blog-posts) 1 min read This entry is a bit tech-savvy, so it will be focused on developers. [![stones in size ordered](https://www.gonzalotorreras.com/hs-fs/hubfs/Arrangement%20by%20anonymous%20beachgoer%20Small%20rocks%2c%20rounded%20by%20ocean%20waves%2c%20sorted%20by%20size%20and%20wedged%20into%20a%20gap%20in%20driftwood%20on%20a%20beach%20in%20the%20Olympic%20Peninsula%20of%20Washington%20State.jpeg?width=600&height=330&name=Arrangement%20by%20anonymous%20beachgoer%20Small%20rocks%2c%20rounded%20by%20ocean%20waves%2c%20sorted%20by%20size%20and%20wedged%20into%20a%20gap%20in%20driftwood%20on%20a%20beach%20in%20the%20Olympic%20Peninsula%20of%20Washington%20State.jpeg)](https://www.gonzalotorreras.com/blog/how-hubspot-handles-dependencies) [Hubspot insights](https://www.gonzalotorreras.com/blog/topic/hubspot-insights)[Hubspot speed](https://www.gonzalotorreras.com/blog/topic/hubspot-speed) ## [How Hubspot handles and order dependencies (CSS & JS)](https://www.gonzalotorreras.com/blog/how-hubspot-handles-dependencies) 4 mins read I wanted to optimize and speed up Hubspot as much as possible, so I have dug pretty deep into how... ### Subscribe to the newsletter! 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