@DigitalOlympus Yes, I do agree that quality links better then quantity always. Getting Backlinks from different domains always is good and getting no. of Backlinks from one 1 domain is bad for seo.
@googlewmc one of my e-commerce website is facing indexing issue. As per the Google Webmasters the page is not having proper canonical tag url but when I check the same page tag url on website’s view source & other canonical tag tool it’s shows proper canonical tag url, how?