Search marketing history
Learn what happened on this day in search marketing history – including major developments in SEO, PPC, search and digital marketing – as reported on Search Engine Land.
This day in search marketing history: January 29
Google penalizes a link network, plus: paid search spending, Google warns about article directories, Yelp ratings in Google AdWords and more.
This day in search marketing history: January 28
Featured snippets introduced, plus: Hamlet Batista passes away, Google buys DeepMind, Google ad labeling and more.
This day in search marketing history: January 27
Google AdWords API launches, plus: PAA vs. featured snippets, Google hiring an SEO, Expanded Text Ads findings and more.
This day in search marketing history: January 26
LinkedIn Ads launches, plus: holiday retail insights, crappy results, Google Panda 3.2, sitemap testing, DuckDuckGo and more.
This day in search marketing history: January 25
Google defuses miserable failure, plus: Topics API replaces FloC, value-based bidding, average search ranking position and more.
This day in search marketing history: January 24
Google Ads experts managing your campaigns, plus: favicons, Google organic search CTRs decline, Bing Ads Automated Imports and more.
This day in search marketing history: January 23
Expedia buys Travelocity, plus: Don't Be Evil tool, semantic search, Position 6 penalty, unlimited site exclusions and more.
This day in search marketing history: January 22
Google deduplicates featured snippets, plus: Facebook and Twitter signals, blacklisting domains, Wikipedia nofollows links and more.
This day in search marketing history: January 21
Google explains the core algorithm, plus: indexifembedded, Google sets sights on content farms, trademarketing SEO and more.
This day in search marketing history: January 20
Matt Cutts forks guest blogging, plus: Semrush buys Backlinko, ranking factor study, a Google search quality rater interview and more.
This day in search marketing history: January 19
Google's page layout algorithm, plus: Matt Cutts resigns from Google, Top Stories deduplication, mobile usability warnings and more.
This day in search marketing history: January 18
Google's SOPA/PIPA prorest, plus: URL changes, Google core algorithm updates, AdWords mobile targeting, stop words and more.
This day in search marketing history: January 17
The Google Speed Update, plus: links important for ranking, cross-device conversions, SOPA, Google Alerts and more.
This day in search marketing history: January 16
Google explains crawl budget, plus: website outages and blackouts the right way, Google doing 1 trillion searches, and more.
This day in search marketing history: January 15
Facebook Graph Search launches, plus: brand profiles in Google knowledge panels, Rand Fishkin's last day at Moz, and more.
This day in search marketing history: January 14
What happened when we turned off AMP, plus: Shopify's chat bug, comment spam, mobile first, missing tweets and more.
This day in search marketing history: January 13
Google's Matt Cutts search integrity tour, plus: core updates, Carol Bartz becomes Yahoo CEO, Baidu censors Google and more.
This day in search marketing history: January 12
Google Panda becomes a core ranking signal, plus: R.I.P. link command, Google Japan’s PageRank penalty expires and more.
This day in search marketing history: January 11
Google's mobile intrusive interstitials penalty, plus: AdWords eases negative keyword management, Search Plus pushing Google+ and more.
This day in search marketing history: January 10
Google launches Search Plus Your World, plus: subtopics ranking, Google Ads custom dimensions, links within widgets and more.