How to Build Backlinks for SEO

Backlinks are the lifeblood of search engine optimization. No SEO strategy is complete without backlinks.

Social Bookmarking List:

https://mix.com/maryspark
https://www.plurk.com/p/o0n18w
https://www.pinterest.com/pin/651192427364762921?nic_v2=1a68n2PsZ
https://twitter.com/MarySpark5/status/1308735907814674432
http://bookmarkingbase.com/article/452875/35157/4-Things-to-Keep-in-Mind-Before-Hiring-Cleaning-Service

Business Listing List:

https://www.hotfrog.com/company/1386658455990272
http://connect.releasewire.com/company/details/airport-transportation-service-san-francisco-ca-195307.htm
https://www.callupcontact.com/b/businessprofile/Airport_Transportation_Company_San_Francisco_CA/7538868
https://us.enrollbusiness.com/BusinessProfile/5143573/Airport%20Transportation%20Company%20San%20Francisco%20CA
https://www.nicefirm.com/show/wine-tour-limo-services-san-francisco-ca
https://www.spoke.com/companies/wine-tour-limo-services-san-francisco-ca-5f6af1bd14735f44be0185b2
http://www.travelful.net/location/4511026/usa/corporate-limo-services-san-francisco-ca
https://www.smallbizpages.us/business-directory/135290/corporate-limo-services-san-francisco-ca/
http://www.place123.net/place/limo-for-corporate-events-san-francisco-ca-san-francisco-usa
https://limo-for-corporate-events-san-francisco-ca.hub.biz/

https://www.hotfrog.com/company/1386665125875712
http://connect.releasewire.com/company/details/limo-for-wedding-oakland-ca-195311.htm
https://www.callupcontact.com/b/businessprofile/Wedding_Limo_Services_Oakland_CA/7538920
https://us.enrollbusiness.com/BusinessProfile/5143686/Wedding%20Limo%20Services%20Oakland%20CA
https://www.nicefirm.com/show/anniversary-limo-service-oakland-ca
https://www.spoke.com/companies/anniversary-limo-service-oakland-ca-5f6af7b314735f44be0025a6
http://www.travelful.net/location/4511035/usa/limo-for-anniversary-oakland-ca
https://www.smallbizpages.us/business-directory/135294/limo-for-anniversary-oakland-ca/
http://www.place123.net/place/best-prom-limo-services-oakland-ca-oakland-usa
https://best-prom-limo-services-oakland-ca.hub.biz/

https://www.hotfrog.com/company/1386670868811776
http://connect.releasewire.com/company/details/wedding-limo-services-santa-clara-ca-195314.htm
https://www.callupcontact.com/b/businessprofile/Anniversary_Limo_Service_Santa_Clara_CA/7538951
https://us.enrollbusiness.com/BusinessProfile/5143749/Anniversary%20Limo%20Service%20Santa%20Clara%20CA
https://www.nicefirm.com/show/prom-limo-santa-clara-ca
https://www.spoke.com/companies/prom-limo-santa-clara-ca-5f6afccd147311ab1d01aac1
http://www.travelful.net/location/4511045/usa/best-prom-limo-services-santa-clara-ca
https://www.smallbizpages.us/business-directory/135296/best-prom-limo-services-santa-clara-ca/
http://www.place123.net/place/whiskey-tour-limo-santa-clara-ca-ca-usa
https://whiskey-tour-limo-santa-clara-ca.hub.biz/

https://www.hotfrog.com/company/1386674587054080
http://connect.releasewire.com/company/details/airport-transportation-service-san-mateo-ca-195317.htm
https://www.callupcontact.com/b/businessprofile/Airport_Transportation_Company_San_Mateo_CA/7538966
https://us.enrollbusiness.com/BusinessProfile/5143769/Airport%20Transportation%20Company%20San%20Mateo%20CA
https://www.nicefirm.com/show/best-wine-tour-san-mateo-ca
https://www.spoke.com/companies/best-wine-tour-san-mateo-ca-5f6b0037349342a5e902a2ae
http://www.travelful.net/location/4511050/usa/concert-limo-service-san-mateo-ca
https://www.smallbizpages.us/business-directory/135300/concert-limo-service-san-mateo-ca/
http://www.place123.net/place/corporate-limo-service-san-mateo-ca-san-mateo-usa
https://corporate-limo-service-san-mateo-ca.hub.biz/

https://www.hotfrog.com/company/1386678463639552
http://connect.releasewire.com/company/details/party-bus-rental-companies-napa-ca-195319.htm
https://www.callupcontact.com/b/businessprofile/Airport_Transportation_Service_Napa_CA/7538986
https://us.enrollbusiness.com/BusinessProfile/5143793/Airport%20Transportation%20Service%20Napa%20CA
https://www.nicefirm.com/show/wine-tour-limo-services-napa-ca
https://www.spoke.com/companies/wine-tour-limo-services-napa-ca-5f6b03e4349342a5e9015269
http://www.travelful.net/location/4511059/usa/limo-for-wine-tours-napa-ca
https://www.smallbizpages.us/business-directory/135301/limo-for-wine-tours-napa-ca/
http://www.place123.net/place/wine-tour-service-napa-ca-napa-usa
https://wine-tour-service-napa-ca.hub.biz/

PPT Sharing Sites:

https://www.edocr.com/v/xn7llqw0/MisMaryspark/Airport-Transportation-Company
https://issuu.com/mary.spark/docs/your_limo_bus.pptx
https://www.slideserve.com/maryspark/airport-transportation-service-powerpoint-ppt-presentation
http://www.zentation.com/viewer2/webcast/DjE2ckeB7w/Airport-Transportation-Service
https://www.edocr.com/v/xn7llqw0/MisMaryspark/Airport-Transportation-Company

Article Sites List:

https://articles.abilogic.com/450996/tips-sell-property.html
http://articlegallery.us/4-things-to-keep-in-mind-before-hiring-cleaning-service/