What and where does a web crawler look on a web page? Example: Yahoo images, how do these photos get found?
113389
They will look at everything on your website unless you have created an index telling it what or what not to look at.
136613
Good question!...k lets me explain you the concept\nfirst : the concept in everysearch engine is that ..if you type any word in the searchengine (ex:google,yahoo)...search engine works by cataloging information contained on websites throughout the entire world wide web.search engine cannot catalogue specific information it uses ROBOTS AND SPIDERS(dont get confuesd with these concepts because ROBOTS AND SPIDERS are the softwares used in the search engine to fetch the information u want).....if u entering a word in the search engine (the softwares ROBOTS AND SPIDERS)will look after the word u search in three tags(TITLEtag,METAtag and ALT tag..i think you are familiar with These HTML tag)\n...are u satisfied with my answer
527439
http://en.wikipedia.org/wiki/Main_Page just like paper encyclopedia only better\n \nwhat a search engine does is spider the net and look for web pages with key words in them that the rank  then when you look for something with the keyword in the document  it will display a list of document where the key word was found.
4456
"Web search engines work by storing information about a large number of web pages, which they retrieve from the WWW itself. These pages are retrieved by a web crawler (sometimes also known as a spider) — an automated web browser which follows every link it sees. The contents of each page are then analyzed to determine how it should be indexed (for example, words are extracted from the titles, headings, or special fields called meta tags). Data about web pages is stored in an index database for use in later queries. Some search engines, such as Google, store all or part of the source page (referred to as a cache) as well as information about the web pages, whereas some store every word of every page it finds, such as AltaVista. This cached page always holds the actual search text since it is the one that was actually indexed, so it can be very useful when the content of the current page has been updated and the search terms are no longer in it. This problem might be considered to be a mild form of linkrot, and Google's handling of it increases usability by satisfying user expectations that the search terms will be on the returned web page. This satisfies the principle of least astonishment since the user normally expects the search terms to be on the returned pages. Increased search relevance makes these cached pages very useful, even beyond the fact that they may contain data that may no longer be available elsewhere."
119701
Make sure you include a robots.txt file in the root directory of your website. Many spiders will not index your site without it. A quick tutorial is linked below.\n\nMake sure you have appropriate meta tags in the <head> section of your webpage. Example for this page ('View Source'): \n<META name="description" content="Yahoo! Answers - Why search engines can not find my website? What should I do?" />\n<META name="keywords" content="yahoo, answers, questions, Internet" />\n\nTry to index your site in the Yahoo! Directory or DMOZ in the appropriate category. More links to your site will help it do better in the search ratings, especially when they are linked by the same words you are searching for ("Danny and Farid").\n\nGood luck!
60031
the user must have taken away that image, you might get it by searching for that page on a searchengine, and maybe the image was was cached, or you can try the wayback machine and see if that site is cached there
422713
A Web Crawler, perhaps?\nhttp://en.wikipedia.org/wiki/Web_crawler
455234
ick on the upload pics when you get to yo main page then you hit browse and chose a pic..its hard to explain...
57743
do a pictures search on yahoo
1180148
Because when you save a web page offline, it still references an online web page with the links (if you check the HTML, it should say the address on the web - http://...). The pictures, however, are likely referenced by a dynamic directory, starting with /(folder name)/image.jpg. Unless you save the pictures, in their original file structure, along with the offline web page, they won't load.'\n\n\nUPDATE: If you know a little HTML, check the image tags in the page's HTML code. If you don't know HTML, they look like this: <image src="IMAGE NAME/LOCATION"...>. If they simply appear as src="folder/folder/image.jpg" or even src="image.jpg", look for them in your file structure saved to your computer. It could be the problem you're having is that they reference the online images (the src would say http://www.etc etc etc) and when you're offline you can't access them because of that. Check it out and let me know.\n\nUPDATE: the "_images/you.jpg" is what I was wondering about. Look in your file structure for a folder "images". See if you.jpg is there. It could be that Surfoffline doesn't properly save this image structure. If you don't see an images folder right away, try doing a windows search (start->search->files or folders) for "you.jpg" and see if it appears there.\nThe problem at this point is that even if we do find where the image is downloaded (or if it is at all), it will be a major hassle for you to go in and change the location of every picture file you download. You should probably contact Surfoffline and find out if there is an option or update somewhere you can turn on so this doesn't happen in the future.
197207
If it is only some pictures, it is a problem on the web site.  If it is ALL PICTURES ANYWHERE, you need to go to Tools/Internet Options/Advanced to fix problems like that.  Before you try to fix it, right click on a picture and select "show picture."  If it shows up, it is your computer.  If not, it is a web site problem.
753137
Realize something, to be displayed on somebody computer, your image is sent to that computer.  You CAN'T control what they do with it.  \n\nThey don't event need to look at your page to get the image, they could download it directly.
338516
The major search engines will find your website by crawling other sites and finding your link from there. The important thing is to get your site listed in directories where it'll be found by all search engines, as well as users just browsing. The two directories you should try to get your site listed in first are the Yahoo! Directory and DMOZ. Good luck!
393562
Yahoo or google images with safesearch off.\n\nCelebritease community on livejournal.\n\nAbout a million other places.\n\nSeriously where have you been, under a rock?
160592
Yahoo image search, google image search, any image search engine that you trust
84480
www.google.com/images  ?
10752
This is the way most html editors work, to really test this you can save the file and drop it into a browser to see if your images are there.  Of course remember that when you link images and photos that they are where you say they are.  e.g. in the correct folder with your img source pointing to that location.\n\nFrom personal experience using dreamweaver seems more complicated then say frontpage but offers a ton more functionality.\n\nHope this helps a little...