Category: Training


Latest discoveries about deindexations and Search Engine crawling

Posted on 03/08/2016

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by Dejan Murko

LAST UPDATE: March 2019 Every time a blog gets deindexed on EBN, we save all the information we have about it so we can analyze it later. We then do batch analysis to see if there are any patterns or footprints that we can report to the community. In the last few weeks, we found a few interesting things. […]

IP Ownership Analysis Of Cheap Hosting Providers: Only 20% With Own Servers

Posted on 01/06/2016

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by Nejc Zupan

LAST UPDATE: March 2019 When people new to PBNs ask where to host their blogs, a lot of experts recommend using different cheap hosting providers to get a diversity of IPs. We wanted to put that claim to the test for some time now. Analyzing 80 Cheap Hosting Providers We collected a list of 80 popular cheap […]

Research: two thirds of PBNs on CloudFlare leak real IPs

Posted on 26/05/2016

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by Nejc Zupan

LAST UPDATE: March 2019 A few weeks ago we added CloudFlare SSL support for blogs hosted on EBN. While in the process of integrating CloudFlare we did a thorough research on potential leaks and footprints. Here are our findings. Is CloudFlare successfully masking my server’s real IP? In essence, if you know exactly what you are […]

Advanced Footprints Series: MX Records

Posted on 23/05/2016

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by Nejc Zupan

LAST UPDATE: March 2019 Last week we talked about how nameservers can be a huge footprint for your PBN. Today we have another DNS themed blog post. This time, we’ll talk about MX records. What are MX records? MX records are an optional part of your DNS (domain name system). They are similar to A records, […]

Why nameservers are more dangerous footprints than IPs

Posted on 12/05/2016

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by Nejc Zupan

LAST UPDATE: March 2019 This is another post in our series about advanced footprints. While we wouldn’t really count nameserver footprints as advanced, there are still people doing really basic mistakes with them so we wanted to shed some light on the topic. Nameservers are servers hosting your DNS zonefile, or in other words, your DNS records. Without them, your […]

Advanced Footprints Series: default server webpages

Posted on 26/04/2016

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by Dejan Murko

LAST UPDATE: March 2019 In this series of blog posts, we’ve been looking at various ways in which servers present information which can be used by search engines to uniquely identify them. That is, they leave footprints, often very obvious ones. Here at EBN we take quite a few steps to make sure that the […]

Advanced Footprints Series: ASN

Posted on 21/12/2015

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by Nejc Zupan

LAST UPDATE: March 2019 So far we’ve talked about a few different ways a website (or the server it’s running on) can be footprinted, but we’ve yet to talk about the most obvious – the server’s physical location. The internet is basically a huge, world-wide network, made up of numerous smaller networks. The technology behind […]

Advanced Footprints Series: X-Powered-By Headers

Posted on 15/10/2015

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by Nejc Zupan

LAST UPDATE: March 2019 In our last post we talked about HTTP headers such as the Server Header and the typical values we can expect they carry for servers running WordPress. But as we hinted previously, the Server Header is not the only HTTP header that gives out important information about servers hosting the websites. […]

Why you shouldn’t use Hide My WP or similar plugins for your PBN

Posted on 12/10/2015

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by Janez Troha

LAST UPDATE: March 2019 Plugins to hide WordPress footprints are commonly suggested when people want to have all-WordPress PBN but not have it seen as such. Unfortunately there are major issues with using these plugins. Yes, you could hide WordPress completely. However that is a very complex task that requires moving of wp-admin and wp-content folder […]

6 Footprints and 10 Issues That Can Get Your Blog Deindexed

Posted on 07/09/2015

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by Dejan Murko

LAST UPDATE: March 2019 Since the large majority of daily deindexations we see on our platform would be easily avoided by following basic rules for PBNs, we’re thinking it’s a good time to refresh that knowledge. I categorized everything into two sections – footprints and issues. Footprints are something that can get your blogs deindexed immediately. Issues are […]