Tablet - We consider tablets as devices in their own class, so when we speak of mobile devices, we generally do not include tablets in the definition. Tablets tend to have larger screens, which means that, unless you offer tablet-optimized content, you can assume that users expect to see your site as it would look on a desktop browser rather than on a smartphone browser.

To avoid undesirable content in the search indexes, webmasters can instruct spiders not to crawl certain files or directories through the standard robots.txt file in the root directory of the domain. Additionally, a page can be explicitly excluded from a search engine's database by using a meta tag specific to robots (usually ). When a search engine visits a site, the robots.txt located in the root directory is the first file crawled. The robots.txt file is then parsed and will instruct the robot as to which pages are not to be crawled. As a search engine crawler may keep a cached copy of this file, it may on occasion crawl pages a webmaster does not wish crawled. Pages typically prevented from being crawled include login specific pages such as shopping carts and user-specific content such as search results from internal searches. In March 2007, Google warned webmasters that they should prevent indexing of internal search results because those pages are considered search spam.[47]

You can confer some of your site's reputation to another site when your site links to it. Sometimes users can take advantage of this by adding links to their own site in your comment sections or message boards. Or sometimes you might mention a site in a negative way and don't want to confer any of your reputation upon it. For example, imagine that you're writing a blog post on the topic of comment spamming and you want to call out a site that recently comment spammed your blog. You want to warn others of the site, so you include the link to it in your content; however, you certainly don't want to give the site some of your reputation from your link. This would be a good time to use nofollow.
I definitely learned tons of new things from your post. This post is old, but I didn’t get the chance to read all of it earlier. I’m totally amazed that these things actually exist in the SEO field. What I liked most is Dead Links scenario on wikipedia, Flippa thing, Reddit keyword research, and at last, the facebook ad keyword research. Its like facebook is actually being trolled for providing us keywords thinking they are promoting ads.
Marcus Miller is an experienced SEO and PPC consultant based in Birmingham, UK. Marcus focuses on strategy, audits, local SEO, technical SEO, PPC and just generally helping businesses dominate search and social. Marcus is managing director of the UK SEO and digital marketing company Bowler Hat and also runs wArmour aka WordPress Armour which focuses on helping WordPress owners get their security, SEO and site maintenance dialled in without breaking the bank.
This was all free information I found online in less than an hour, that gives me some great ideas for content, partnerships and potential tools to build into my site to be relevant and useful to my target audience. Of course this is just some quick loose data, so I'll emphasize again: be careful where your data comes from (try to validate when possible), and think about how to use your data wisely.

Like you I am a scientist and like you did in the past, I am currently working on translating great scientific literature into tips. In my case it’s child development research into play tips for parents. I can already see that the outcome of my experiment is going to be the same as yours. Great content but who cares. I hadn’t even thought about my key influences. I know some important ones, but don’t see how they would share my content. I thought I was writing content for my potential customers. Is your SEO that works course the same as the content that gets results course? Sorry if I sound a bit dim asking that question.

i just kind the amazing article like this.. i have been read much article all about SEO but not like this.. i spent 2 hours more to read this article over and over. i have been checklist to get your tips. and also i have follow your twiiter 🙂 , i hope you are always send me tips and trick for amazing SEO.. i want to learn with you.. Thanks Very Much Brian.. Keep Share for me 🙂 , Cheers
Hello Brian, really such an informative article and is more meaningful as you provided screen shots. I have noticed that articles with images bring more value to understand the things. I have just started my career in this industry and thus keep looking for some good articles/blogs that are meaningful and help me to implement tips in my work apart from my seniors instructions. I guess this was I can prove them about my caliber 🙂

Users will occasionally come to a page that doesn't exist on your site, either by following a broken link or typing in the wrong URL. Having a custom 404 page30 that kindly guides users back to a working page on your site can greatly improve a user's experience. Your 404 page should probably have a link back to your root page and could also provide links to popular or related content on your site. You can use Google Search Console to find the sources of URLs causing "not found" errors31.

When Larry wrote about the kick in the proverbial teeth that eBay took from Google’s Panda update, we managed to secure a link from Ars Technica in the Editor’s Pick section alongside links to The New York Times and National Geographic. Not too shabby – and neither was the resulting spike in referral traffic. Learn what types of links send lots of referral traffic, and how to get them, in this post.
In 2007, Google announced a campaign against paid links that transfer PageRank.[30] On June 15, 2009, Google disclosed that they had taken measures to mitigate the effects of PageRank sculpting by use of the nofollow attribute on links. Matt Cutts, a well-known software engineer at Google, announced that Google Bot would no longer treat any nofollow links, in the same way, to prevent SEO service providers from using nofollow for PageRank sculpting.[31] As a result of this change the usage of nofollow led to evaporation of PageRank. In order to avoid the above, SEO engineers developed alternative techniques that replace nofollowed tags with obfuscated JavaScript and thus permit PageRank sculpting. Additionally several solutions have been suggested that include the usage of iframes, Flash and JavaScript.[32]
I’d add one thing to number 5: Writing good copy is crucial not just for your Title/snippet, but for your whole page, especially your landing page. You want people to stay on your page for a while and (hopefully) even navigate to other pages you have. Google looks at bounce rate and where they go after they hit your page. Learning to write good copy can not only increase conversion (if you’re selling something) but make your content more impactful and engaging. There are free books at most libraries or online to help.
Great post, your knowledge and innovative approach never fails to amaze me! This is certainly the first time I’ve heard someone suggest the Wikipedia dead link technique. It’s great that you’re getting people to think outside of the box. Pages like reddit are great for getting keywords and can also be used for link building although this can be difficult to get right. Even if you don’t succeed at using it to link build it’s still a really valuable platform for getting useful information. Thanks!

Great article, learned a lot from it! But I still really get it with the share trigger and right content. For instance, the influencers now care a lot about the new Koenigsegg Agera RS >> (Car). I thought about an article like “10 things you need to know about the Koenigsegg Agera RS”. The only problem is that I don’t know which keywords I should use and how i can put in share triggers.

The leading search engines, such as Google, Bing and Yahoo!, use crawlers to find pages for their algorithmic search results. Pages that are linked from other search engine indexed pages do not need to be submitted because they are found automatically. The Yahoo! Directory and DMOZ, two major directories which closed in 2014 and 2017 respectively, both required manual submission and human editorial review.[40] Google offers Google Search Console, for which an XML Sitemap feed can be created and submitted for free to ensure that all pages are found, especially pages that are not discoverable by automatically following links[41] in addition to their URL submission console.[42] Yahoo! formerly operated a paid submission service that guaranteed crawling for a cost per click;[43] however, this practice was discontinued in 2009.