Andrea Pernici
Google Knowledge Graph epic fail: the Stachanov and Berlusconi situation

Yesterday morning my attention was catched by a really strange case from Martino on Google+. Searching the key “Stakanov” on Google.it https://www.google.it/search?q=stakanov&hl=it a really weird Knowledge Graph appears. As the primary image associated with the historic miners in the Sovietic Union Google extrapolate the … Continued

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Andrea Pernici
The Google Search Algorithm History

An interesting infographic created by our Italian friends WebInFermento about the Google changes over the years using data from SEOmoz, Search Engine Land and Level434.

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Andrea Pernici
SEO Interview to Google+ addicted Dan Petrovic (of @DejanSEO)

Today I’m proud to introduce to the Gt Community one of the funniest SEO I know in Google+. He is a truly open search engine marketer and he fits well in my “Curiosity, determination, research and particular attention to detail” characteristics … Continued

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Andrea Pernici
Automating Web Performance: Mod_pagespeed Case Study

Yesterday Google announced the out of beta for mod_pagespeed and this is a great news for people like me (sick for web performance). I strongly invite you to read also this post by Ilya Grigorik and listen to the following video that explains what … Continued

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Andrea Pernici
Author stats are back in Google Webmaster Tools

If you remember on 15 December 2011, as described in this post, Google introduced in webmaster tools the option Author stats that in April 17 were removed for some bug in the statistics shown. Finalmente dopo 3 mesi questo strumento molto utile per gli autori … Continued

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