google-search

I am wondering what algorithm does google use to make chrome browser's address bar to act as a default search bar for many websites like SO, Quroa etc. but not for facebook, metastackoverflow etc.. For example if you want to search for a topic in stackoverflow, you can do like this in chorme. And the search results will directly take you to the stackoverflow page. i.e. The same will happen if you choose to search quora.com also in chrome's address bar. But this won't happen if you search like facebook.com in the address bar and many other websites that have a search bar. How is this happening?

I'd like to display some custom search results. I've looked at the JSON APIs of both Google and Microsoft (Bing). Unfortunately, Google has a limit on the amount of queries a day ($50 for a maximum of ten thousand queries). However, Bing allows an "unlimited" amount of queries a day, for free. Are there other services, like Bing's JSON API, that do not have a query limit like Google's API? A related question might be how services like Metacrawler can combine search results from several search engines, while the terms of services of these engines clearly state that these results may only be

In what language does and - hash - three - nine - semicolon ( ' ) represent the apostrophe? I had some website data extracted in JSON format where some of the user comments had apostrophe which were replaced by ' . So, what representation it is? I can not even google it as Google searches for apostrophe and not for and - hash - three - nine - semicolon . It's HTML character references for encoding a character by its decimal code point Look at the ASCII table here and you'll see that 39 is the code for apostrophe 来源： https://stackoverflow.com/questions/29314231/what-is-39-and-why-does-google

In SEO people talk a lot about Google PageRank . It's kind of a catch 22 because until your site is actually big and you don't really need search engines as much, it's unlikely that big sites will link to you and increase your PageRank! I've been told that it's easiest to simply get a couple high quality links to point to a site to raise it's PageRank. I've also been told that there are certain Open Directories like dmoz.org that Google pays special attention to (since they're human managed links). Can anyone speak to the validity of this or suggest another site/technique to increase a site's

If you Google, 'do a barrel roll', the whole page does a 360 rotation. Does anyone have any guesses as to how Google is doing this? I disabled javascript, and it still occurred, so maybe a css rotation? If you look at the css code : body { -moz-animation-duration: 4s; -moz-animation-iteration-count: 1; -moz-animation-name: roll; } Leo As said above, with CSS3 animations and transform. Wesbo showed a way to apply the effect on any site. You can view a demo and instruction here . @-webkit-keyframes roll { from { -webkit-transform: rotate(0deg) } to { -webkit-transform: rotate(360deg) } } @-moz