Check if it was a bot-traffic or black-hat-seo. Later Google might have detected and then rankings dropped.

A canonical URL such as "domain.com" is aligned with standard website structure and best SEO practices, thus enhancing readability for search engines. It is pos...

Guest posting, Contractual Backlinks is significant for SEO backlinks. Thanks

Backlinks are an essential aspect of search engine optimization (SEO) and play a significant role in determining the visibility and ranking of a website in SERPs. Here ar...

Determining the canonical version is essential for consistency. Please specify the context or content in question, so we can establish the primary or authoritative source...

Wildcard, you should use a wildcard certificate. Here is more details, https://www.digicert.com/faq/public-trust-and-certificates/what-is-a-wildcard-certificate

Developer can fix this issue of URLs. By the way, follow Google's instruction and make the domain.com/ as frontend or homepage URL. Rest is duplicate to this URL.

Create high-quality backlinks for free by guest posting on reputable sites, engaging in relevant forums, utilizing social media, and networking within your industry. Focu...

Dealing with backlinks can be a tricky task. Backlinks from a university website can have both positive and negative impacts, depending on the quality and relevance of th...

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