BBC, 2020. Coronavirus: How the world of work may change forever. [Online] 
Available at: https://www.bbc.com/worklife/article/20201023-coronavirus-how-will-the-pandemic-change-the-way-we-work
[Accessed 12 4 2021].

Bench-Capon, S., 2018. Niche Ranking Factors FAQ. [Online] 
Available at: https://blog.searchmetrics.com/us/niche-ranking-factors-faq/
[Accessed 4 15 2021].

Kemp, S., 2020. Digital 2020 Global Digital Overveiw. [Online] 
Available at: https://wearesocial.com/blog/2020/01/digital-2020-3-8-billion-people-use-social-media
[Accessed 15 4 2021].

SEMRUSH, 2021. Domain Overview- MustardIT. [Online] 
Available at: https://www.semrush.com/analytics/overview/?q=https%3A%2F%2Fwww.mustardit.co.uk%2F&searchType=domain
[Accessed 15 4 2021].

SEMRUSH, 2021. Domain Overview- Netstar. [Online] 
Available at: https://www.semrush.com/analytics/overview/?q=https%3A%2F%2Fwww.netstar.co.uk%2F&searchType=domain
[Accessed 15 4 2021].

SEMRUSH, 2021. Domain Overview: Freestyle. [Online] 
Available at: https://www.semrush.com/analytics/overview/?q=https%3A%2F%2Fwww.freestyle-it.co.uk%2F&searchType=domain
[Accessed 15 4 2021].

Stemler, S., 2021. 30 Impactful Statistics About Using Testimonials In Marketing. [Online] 
Available at: https://boast.io/20-statistics-about-using-testimonials-in-marketing/
[Accessed 15 4 2021].

WordStream , 2020. 37 Staggering Video Marketing Statistics for 2018. [Online] 
Available at: https://www.wordstream.com/blog/ws/2017/03/08/video-marketing-statistics
[Accessed 12 4 2021].

Wyzowl , 2020. Testimonials Statistics 2020. [Online] 
Available at: https://www.wyzowl.com/testimonials-statistics/
[Accessed 15 4 2021].

wyzowl, 2021. Video Marketing Statistics 2021. [Online] 
Available at: https://www.wyzowl.com/video-marketing-statistics/
[Accessed 12 4 2021].

Zaboj, D., 2020. Key Chatbot Statistics You Should Follow in 2021. [Online] 
Available at: https://www.chatbot.com/blog/chatbot-statistics/
[Accessed 16 4 2021].