This particularly includes the structuring and correct semantic labeling of headings (semantics = theory of meaning). This is important for search engines but also for screen readers Search engines can better understand the content and its priority by assigning the heading tags. The most important heading is the h followed by h to h, although of course not all hierarchy levels have to be used.
The order should be descending but correct (after an h there vietnam mobile database is an h). As a rule, the h should only be assigned once per page or URL and contain the keyword for the page. If possible, you should at least use the keyword or synonyms in the h headings Low loading times help SEO optimize your website The loading times of a website, the so-called page speed, are an important ranking criterion for Google.
Especially with non-optimized images you quickly create an SEO hurdle. You don't even notice it, but you pay for it with worse rankings Use space-saving vector graphics (SVG) wherever possible Resize pixel images that are too large to the correct size Compress all pixel images in a web-optimized way Where possible and sensible, use modern image formats such as Webp Test the site with PageSpeed https//developers google com/speed/pagespeed/insights/hl=de You should also definitely have on your radar that you need high-performance hosting for your website.