Google uses web crawlers (a.k.a.bots or GoogleBot) to find and index web pages by following links. For help on this topic, you can see our post, "How to Write Title Tags for Search Engine Optimization".
Crawlers or bots will scan web pages on your site for inclusion in the search index, but they will check your robots.txt file first for any instructions. You can also tell the crawlers which pages and directories you do not want included in the...
If you have a lot of broken links on your site, this will be something of annoyance for users but also may impede the path of crawlers around your site, making it a little harder to get to deeper content or new content in some cases.
Although it may be common sense that those robots/crawlers that can trigger a page visit should definitely be eliminated from analytics data, when humans display similar behavior the question of what 'really counts' arises again.
While conducting your audit, it's critical to look for 301s and 302s as search engines will index the final URL destination and since 302 is a temporary or page level directive crawlers will ignore the temporary directive.
Just as Google's crawlers are evaluating and ranking your site, they're also busy doing the same for everyone else's. On-page optimization – the process of ensuring that your main website copy is fully optimized for the search engine bots – is...
Whilst Google's web crawlers cannot fully comprehend the meaning of text, the average English-language user who came across the site above would instantly comprehend that is junk just by the opening sentences, "Aѕ a living organism, уου need tο...
This was because the desktop pages were older, and had more links and more search engine credibility than the new mobile pages. This means look very closely at your setup if you are using a transcoding engine to generate your page - They commonly...
The markup can be read and understood by major search providers and other crawlers or programs. One other thing to consider is almost every search engine to date has gone to broken business heaven. Microdata signals are simply too easy to spam and...
These sites typically come with challenges for search engine crawlers like pagination and URLs generated by faceted navigation. Therefore, sitemaps can be a key factor in ensuring search crawlers access and assess the content most eligible to be...
Essentially, SEO was born out of a need to make technical changes to web pages so that search engine crawlers had better access to content. I’m having an ongoing conversation at the moment with Search Engine Watch Director Jonathan Allen.
What if they were pushing the content in an iFrame, which would block the crawlers? Compare the search engines to see if it’s across the board or just one specific engine. And yes, that probably should have been one of the first tools used, given...
The very nature of dynamic sites and their compartmentalized page areas should work well with the search crawlers. But the system now favors Google - they are the engine and as such everyone comes to them.
Rather than using crawlers to find information published online, real-time search was at it's most effective when there were more users resolving little problems. Ultimately, speaking as a "search expert", I found following a mixture of users and...
This all reinforces the notion that you better think twice about your content delivery to the search engine crawlers because they seem to be picky eaters! As mentioned above, there are still more areas of universal search and today’s search engine...
Most solutions around this area focus on "recommendation engines" normally built in JavaScript and invisible to crawlers. Cross-category links can be valuable, however, when a user and search engine is presented with pertinent, relevant links.
It also obeys robots.txt, so won’t crawls a staging server that’s blocked to crawlers. You may think that you don’t have an issue, because you’re using the canonical tag, or you’ve got redirects set up on your pages to ensure that anyone who comes...
SEO Crawlers Anything larger will overwhelm it, so it's best used for smaller, focused crawlers. While search engine optimization (SEO) as a channel is maturing and growing beyond technical competence only, there will always be a great deal of...
Google's crawlers will then return to those sites hit by Panda, consume the Bamboo, and reverse the effects the hungry Panda update caused. April Fools 2012: Exclusive Interview on Search Engine Industry Issues With Sloof Lirpa
I like Majestic because it seems to be the most thorough and I've seen their MJ12 crawlers roaming the web since before time began (when I used to operate 500,000 domain names they would be a frequent nuisance that hammered our servers).
