| visibility % | (found in Position Tracking) refers to how visible the domain, subdomain or URL youre tracking is across the results pages of the keywords added to your project. This will be the metric displayed in the line graph in your project. If this number is at 100% this would mean that the domain, subdomain or URL being tracked are ranking in the 1st position for all of the keywords in the project. |
| update | Noun. From the SEO side, an update is any noticeable change to the way a search engine behaves. From the search engines side, an update is any intended change in a search engines makeup or data. Matt Cutts offers an incomplete explanation of a Google update in his December 2006 Explaining Algorithm Updates and Data Refreshes post. He wrote a similar post in September 2005 with Whats An Update?. I dont expect Matt to confirm every algorithmic change. That would pretty much defeat the purpose of many of them. Yahoo! and Windows Live occasionally issue weather reports. Matt has informally issued some on Googles behalf. |
| supplemental results | Search results that have lower rankings but are relevant to a search query appear in a supplemental result in the SERP are listed in the supplemental index or results. |
| event citations | Link databases specifically for calendar events. |
| collapsed results or collapsed listings | Noun phrases. Usually what I call Clustered Results when I cannot think of the word cluster (which is more often than not). Technically, these expressions should really only refer to the hidden clusters described above. |
