In a graphical user interface, the appearance of a mouse cursor may change into a hand motif to indicate a link. In most graphical web browsers, links are displayed in underlined blue text when they have not been visited, but underlined purple text when they have. When the user activates the link (e.g., by clicking on it with the mouse) the browser displays the link's target. If the target is not an HTML file, depending on the file type and on the browser and its plugins, another program may be activated to open the file.
Embedded content linking. This is most often done with either iframes or framesets — and most companies do not allow their content to be framed in such a way that it looks like someone else owns the content. If you're going to do that, you should be very aware that this annoys people. Furthermore, if you're not willing to remove the content in an iframe or the frameset around the linked page, you may be risking a lawsuit.
In a series of books and articles published from 1964 through 1980, Nelson transposed Bush's concept of automated cross-referencing into the computer context, made it applicable to specific text strings rather than whole pages, generalized it from a local desk-sized machine to a theoretical proprietary worldwide computer network, and advocated the creation of such a network. Though Nelson's Xanadu Corporation was eventually funded by Autodesk in the 1980s, it never created this proprietary public-access network. Meanwhile, working independently, a team led by Douglas Engelbart (with Jeff Rulifson as chief programmer) was the first to implement the hyperlink concept for scrolling within a single document (1966), and soon after for connecting between paragraphs within separate documents (1968), with NLS. Ben Shneiderman working with graduate student Dan Ostroff designed and implemented the highlighted link in the HyperTIES system in 1983. HyperTIES was used to produce the world's first electronic journal, the July 1988 Communications of ACM, which was cited as the source for the link concept in Tim Berners-Lee's Spring 1989 manifesto for the Web. In 1988, Ben Shneiderman and Greg Kearsley used HyperTIES to publish "Hypertext Hands-On!", the world's first electronic book.
Thanks Zarina. 1. I’m actually not sure how to remove dates from comments. We don’t display dates on comments by default, so I’ve never had to change them. I wouldn’t change the dates on comments though. If the person left a comment on such and such a date, it’s not really kosher to change the date on that. 2. Good question. The same rule applies for any website: you need to publish awesome stuff. 3. Thank you 🙂
But sometimes there are site-wide technical issues that get in your way of ranking on Google. Luckily, fixing technical issues is not a required step for every single piece of content you create. However, as you create more and more content you should be aware of duplicate content, broken links, or problems with crawling and indexing. These issues can set you back in search results.
The tip that resonates with me the most is to publish studies, which you back up by linking to the study you collaborated on. That is spot on. It feels like having genuinely useful in depth content is THE strategy that will not be “Google updated” at any point. (Because if you were building a search engine, that’s the content you’d want to serve your users when they search for a topic.)
You may not want certain pages of your site crawled because they might not be useful to users if found in a search engine's search results. If you do want to prevent search engines from crawling your pages, Google Search Console has a friendly robots.txt generator to help you create this file. Note that if your site uses subdomains and you wish to have certain pages not crawled on a particular subdomain, you'll have to create a separate robots.txt file for that subdomain. For more information on robots.txt, we suggest this Webmaster Help Center guide on using robots.txt files13.