d-null

if google's algorithm doesn't think a large rapidly growing site meets certain quality measures, it often chooses to only index a small portion of the pages, even if it has spidered them and knows they exist


I have had 20,000 page sites that wildly fluctuate in the amount of pages indexed as the months and years go by. eg. google will index 20,000 pages, then a few months later only 400 pages from the same site, and then it may bounce back to 20,000 again, etc.

..... it depends on the mood of the algorithm at times too

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