html - Determine if list of bulk URLs are dead, live, or parked -

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there's list of 100s of urls need checked determined if sites live (someone has put own content, if landing), unreachable, or parked.

unreachable self explanatory, distinguishing between actual user content , parked domain trickier. mean who's hosting domain through godaddy , uses default landing page versus hosted site unique content landing page.

using http codes (2xx,3xx,4xx,etc) isn't reliable. know of solution? doesn't need 100% accurate in instances, accurate when says it's accurate in order minimise manual checking.

the best solution can come seeing site registered , comparing code against other sites registered there matches >.9 or effect. clunky.

are there ready-made solutions problem? if not, there more efficient methodology?


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