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Hey, I am very concerned about the link metrics I am seeing, really hoping someone can help. In October last year there were a total of 34.7K 'total links' attributed to my E-commerce website . This compared to 41.2k and 213k links attributed to my two main competitors. In November, my website had a forced update due to incompatibility issues my shopping cart version was having with the server on which it is hosted. (I was told by my web developers / hosting company that their server was upgraded.) This update created many problems such as checkout issues, page layout issues, sitemaps not automatically regenerating and the big one - it reverted back to http instead of https. Along with my developers, I spent 2 weeks fixing all of the issues until everything worked correctly and https was reinstated. After initial warnings from Moz, I have not received any critical crawler issues or warnings, big ranking drops etc since November. I was satisfied that all was ok. However, in November my 'total links' jumped to 81.5k and have since continued to balloon. December - 309.1k, January -335k, February - 665k, March - 716k, April - 719k, May - 742k, June - 751k. In the same period (November - June), my external links went from 5.3k - 8.7k. So it appears the huge increase in links are internal. In my latest report it states that 'internal follow links' are up by 8k and 'internal no follow links' are up by 1k. This is insane. I cannot understand why I have so many internal links and why they keep increasing. I maintain the website with updates, blog articles etc but no more than I have in the past several years. Worryingly, once this increase in links started being reported, my Domain Authority has also tanked. In October my DA was 37 (higher than my competitors) and has since dropped as low as 19. It has gone up to 21 this month (still significantly lower than my competitors). I have spent hours researching why this huge increase in internal links could be happening but have got nowhere. If anyone could advise what the issue could be and how I can fix it, I would be eternally grateful. Issues I have discovered along the way that may help with analysis:
My site has many 404s (hundreds) - all relate to urls of old images that have been removed from the website. The 'Top Hits' on my website are from blogs (some spammy) to these deleted image urls that return a 404. I don't use any plugins. I do get 'duplicate content' notices as my blog posts archive themselves and generate new urls - as an example - 'blog post name' archived December 2023. It may be the case that the old http urls have been redirected to https but I have no warnings for 'redirect issues' in Moz. Thanks for taking the time to read this and thanks in advance for any help.