Redirect Chains Appearing in Pingdom

I have installed Yoast and when I test the speed of my website in Pingdom I get the following re-direct problems. These have slowed my website and not sure what purpose they perform?

Remove the following redirect chain if possible:
http://s.thebrighttag.com/csx?tp=TtHAwbb
http://adadvisor.net/adscores/g.js?sid=92022761 … udl4q8sI9Q6N0PGhIVVD5AA%26tp%3DTtHAwbb%26UUID%3D
http://aa.agkn.com/adscores/g.js?sid=9202276198 … N0PGhIVVD5AA%26tp%3DTtHAwbb%26UUID%3D&&bounced=1
http://d.agkn.com/pixel/7368/?che=1490308723&sk … AA%26tp%3DTtHAwbb%26UUID%3D164410202273000918752
http://s.thebrighttag.com/cs?btt=IqDGvruSpETNr5 … PGhIVVD5AA&tp=TtHAwbb&UUID=164410202273000918752
Remove the following redirect chain if possible:
http://ps.eyeota.net/pixel?pid=1mpb5m0&t=gif&uid=CvQACVjUTnIAAAAPJBQiAw==
http://ps.eyeota.net/pixel/bounce/?pid=1mpb5m0&t=gif&uid=CvQACVjUTnIAAAAPJBQiAw==
http://cm.g.doubleclick.net/pixel?google_nid=eye&google_cm&google_sc&bid=gdo9o51&newuser=1
http://ps.eyeota.net/match?bid=gdo9o51&newuser= … le_gid=CAESEHUewhKcaagFMUMojqFqtsM&google_cver=1
Remove the following redirect chain if possible:
http://s.thebrighttag.com/csx?tp=tBLcuKl
http://match.adsrvr.org/track/cmf/generic?ttd_p … puid=JHrlSy8P1wOsDnzY7m0bXYS0ye3ba0omNC2fc9wz4RA
http://match.adsrvr.org/track/cmb/generic?ttd_p … puid=JHrlSy8P1wOsDnzY7m0bXYS0ye3ba0omNC2fc9wz4RA
http://s.thebrighttag.com/cs?tp=tBLcuKl&btt=JHr … c9wz4RA&uid=7fa5cd45-dfb0-4d22-a0ad-a7267438519f
Remove the following redirect chain if possible:
http://s.thebrighttag.com/csx?tp=viWs7SWx
http://cm.g.doubleclick.net/pixel?google_nid=si … &btt=oDt7QTMQ3r5XK-8H5YBytF49H2IDzHT4A4KRmxxLRnY
http://cm.g.doubleclick.net/pixel?google_nid=si … MQ3r5XK-8H5YBytF49H2IDzHT4A4KRmxxLRnY&google_tc=
http://s.thebrighttag.com/cs?tp=gcms&btt=oDt7QT … le_gid=CAESEKWrIXss_FkxxHFXCGbjGVY&google_cver=1
Remove the following redirect chain if possible:
http://s.thebrighttag.com/csx?tp=y2iQ6dr
http://in.v12group.com/insync?vxii_pid=10001&vx … LZ7mxNv726hQ6yYc3-zdpbDfgEQJWIwQs%26tp%3Dy2iQ6dr
http://in.v12group.com/insync?vxii_pid=12&vxii_ … LZ7mxNv726hQ6yYc3-zdpbDfgEQJWIwQs%26tp%3Dy2iQ6dr
http://s.thebrighttag.com/cs?btt=SpH047hjGdLZ7m … y2iQ6dr&uid=24f6b4ba-0c1b-48ce-89f3-6b77f810a91d
Remove the following redirect chain if possible:
http://loadus.exelator.com/load/?p=847&g=001&j=0
http://loadus.exelator.com/load/?p=847&g=001&j=0&xl8blockcheck=1
http://sync.sharethis.com/nlsn?uid=882914e6aea94d59e6ce20faa5940fbe
Remove the following redirect chain if possible:
http://match.adsrvr.org/track/cmf/generic?ttd_pid=1h1y1a7&ttd_tpi=1
http://match.adsrvr.org/track/cmb/generic?ttd_pid=1h1y1a7&ttd_tpi=1
http://sync.sharethis.com/ttd?uid=2b322646-2a05-439d-9b40-cf6060af4bfd
Remove the following redirect chain if possible:
http://ml314.com/utsync.ashx?eid=50131&et=13&fp … 52F395886.gif%253Fpartner_uid%253D%5BPersonID%5D
https://ml314.com/utsync.ashx?hop=1&eid=50131&e … 52F395886.gif%253Fpartner_uid%253D%5BPersonID%5D
https://ml314.com/csync.ashx?fp=CvQACVjUTnIAAAAPJBQiAw==&person_id=5978151322579136129&eid=50131
Remove the following redirect chain if possible:
http://tag.crsspxl.com/c.gif?t=50173&r=https%3A … 2Fa-1625%2Fs-3300%2Fs-3300.xgi%3Fcb%3D%7BCPCB%7D
https://p.nexac.com/e/sr/a-1625/s-3300/s-3300.xgi?cb=1490308723536
https://p.nexac.com/e/sr/a-1625/s-3300/s-3300.xgi?cb=1490308723536&rd=Y
Remove the following redirect chain if possible:
http://vmweb.net/beacon/sharethis?partner_id=CvQACVjUTnIAAAAPJBQiAw==
http://cm.g.doubleclick.net/pixel?google_nid=ve … c33807675d1ee05ffc&stid=CvQACVjUTnIAAAAPJBQiAw==
http://sync.vmweb.net/sync/doubleclick?apnid=$U … le_gid=CAESEJ_kPqxb5os1rn-a4LrrjMI&google_cver=1
Remove the following redirect chain if possible:
http://b.scorecardresearch.com/b?c1=7&c2=809793 … %3A%2F%2Fwww.curtisplumstone.com%2F&cv=2.2&cs=js
http://b.scorecardresearch.com/b2?c1=7&c2=80979 … %3A%2F%2Fwww.curtisplumstone.com%2F&cv=2.2&cs=js
Remove the following redirect chain if possible:
http://bcp.crwdcntrl.net/map/c=9084/tp=SARE/tpid=CvQACVjUTnIAAAAPJBQiAw==
http://bcp.crwdcntrl.net/map/ct=y/c=9084/tp=SARE/tpid=CvQACVjUTnIAAAAPJBQiAw==