Counts page/posts hits via AJAX. Ideal for nginx whole-page-caching or caching plugins. Popular Posts Widget included.

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500px Widget works only as a sidebar widget and will retrieve images (based on a criteria) hosted on the 500px.com service.

(4)

Correct comment's IP address with "HTTP_X_REAL_IP" and/or "HTTP_X_FORWARDED_FOR" HTTP header and/or Opera Trusted Proxy.

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Related posts plugin (after content block).

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