Technical SEO

Traditionally, the phrase Technical SEO refers to optimizing your site for crawling and indexing, but can also include any technical process meant to improve search visibility.

Technical SEO is a broad and exciting field, covering everything from sitemaps, meta tags, JavaScript indexing, linking, keyword research, and more.

If you’re new to SEO, we recommend starting with the chapter on Technical SEO in our Beginner’s Guide. Below are the latest posts on technical SEO, and we’ve included a few top articles here.

Technical SEO
Technical SEO

5 HTML Elements You Probably Never Use (But Perhaps Should)

This is a list of HTML elements I've found to be very poorly represented in most markup on the web today. Many of these elements offer more semantic value than actual functionality, but with the rising popularity of CSS driven design where HTML elements are used for what they were actually intended for, I felt shining a little light on them was appropriate. ...
Technical SEO
Technical SEO

Top 10 Fastest Ways to Squash a Spider

Are those pesky search engine robots crawling your site too much? Does the sight of even one result from a "site:" command at the engines boil your blood? Are you tired of seeing visitor after visitor trickle into your website from referrers like "Google", "Yahoo" and "MSN". Well worry no more, because below, I've listed the top 10 ways to keep those...
Technical SEO
Technical SEO

Subdomains, Subfolders and Top-Level Domains

Many of the client issues we've been working with recently have centered around canonicalizing, re-directing and structuring URLs for content. Marketing, sales, executives and IT departments all seem to have a unique viewpoint on these matters, making compromise and agreement especially difficult. For the purposes of this post, I'll focus solely on the "best practices." ...
Technical SEO
Technical SEO

Interviewing Web Developers - 20 Good Questions to Ask

SEOmoz has recently been interviewing applicants for a web developer position. Prior to conducting the interview, I wrote up a list of technical questions I wanted to ask. After interviewing, I decided to build upon this list and put together a larger one that everyone could use - both for interviewers and interviewees....
Technical SEO
Technical SEO

An Exemplary Experiment in Spider Behavior

Drunk Men has put together the results of a one-year long experiment to monitor spider activity from the major three search engines. If you're watching crawling performance on big content sites, this is must read. Note their graph (in log-based scale) of relative levels of performance over time: ...
Technical SEO
Technical SEO

Experience with Internal 301s

Just wanted to start on a thread on the subject of internal 301 re-directs. What's been your general experience when re-directing a page or set of pages to the "canonical" or new version? How long have the engines taken to catch up? For us, I've noticed that Google takes between 2 and 6 weeks to recognize and properly index, although the rankings seem to follow fairly directly...

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