diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -4,9 +4,9 @@ Liebling is a beautiful and clean Ghost theme that is easy and comfortable to us
 
 If you use it and you like it, please consider to make a donation to support its development! 🙏🏼
 
-<style>.bmc-button img{width: 27px !important;margin-bottom: 1px !important;box-shadow: none !important;border: none !important;vertical-align: middle !important;}.bmc-button{line-height: 36px !important;height:37px !important;text-decoration: none !important;display:inline-flex !important;color:#ffffff !important;background-color:#000000 !important;border-radius: 3px !important;border: 1px solid transparent !important;padding: 0px 9px !important;font-size: 17px !important;letter-spacing:-0.08px !important;box-shadow: 0px 1px 2px rgba(190, 190, 190, 0.5) !important;-webkit-box-shadow: 0px 1px 2px 2px rgba(190, 190, 190, 0.5) !important;margin: 0 auto !important;font-family:'Lato', sans-serif !important;-webkit-box-sizing: border-box !important;box-sizing: border-box !important;-o-transition: 0.3s all linear !important;-webkit-transition: 0.3s all linear !important;-moz-transition: 0.3s all linear !important;-ms-transition: 0.3s all linear !important;transition: 0.3s all linear !important;}.bmc-button:hover, .bmc-button:active, .bmc-button:focus {-webkit-box-shadow: 0px 1px 2px 2px rgba(190, 190, 190, 0.5) !important;text-decoration: none !important;box-shadow: 0px 1px 2px 2px rgba(190, 190, 190, 0.5) !important;opacity: 0.85 !important;color:#ffffff !important;}</style><link href="https://fonts.googleapis.com/css?family=Lato&subset=latin,latin-ext" rel="stylesheet"><a class="bmc-button" target="_blank" href="https://www.buymeacoffee.com/eddiesigner"><img src="https://www.buymeacoffee.com/assets/img/BMC-btn-logo.svg" alt="Buy me a beer"><span style="margin-left:5px">Buy me a beer</span></a>
+<a href="https://www.buymeacoffee.com/eddiesigner" target="_blank"><img src="https://www.buymeacoffee.com/assets/img/custom_images/black_img.png" alt="Buy Me A Coffee" style="height: auto !important;width: auto !important;" ></a>
 
-## Demo preview
+## Preview
 
 You can see a live demo here: [https://liebling.eduardogomez.io](https://liebling.eduardogomez.io)
 
@@ -56,9 +56,11 @@ To download the latest version please head over the [releases page](https://gith
 
 ## Theme tested
 
-* PageSpeed Insights: 
 * W3C Markup Validation: [Correct validation](https://validator.w3.org/nu/?doc=https%3A%2F%2Fliebling.eduardogomez.io%2F)
 * Ghost GScan: [100/100 points](https://gscan.ghost.org/)
+* GTmetrix PageSpeed Score: **A (97%)**
+* PageSpeed Insights: **94/100** (mobile) **99/100** (desktop)
+* Pingdom Performance Grade: **A 91**
 
 ## Help and Support
 
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