Hi there
I just checked xtri.vn ranks and am sorry to bring this up, but it lacks in many areas.

Unfortunately, building a bunch of links won’t solve the issue in this case, and a more comprehensive strategy is required. Google has undergone significant changes over the past year, making it nearly impossible to compete for favorable rankings without a well-designed website.

We recommend a search engine-friendly website layout to resolve all issues and propel your site to the top.

You can check more details here: https://www.speed-seo.net/product/seo-friendly-website-designs/

Thanks for your consideration
Mike Keat
Speed Designs
https://www.speed-seo.net/whatsapp-us/