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robots.txt - a clue to hidden pages?
The robots.txt file is designed to provide spiders and crawlers with a list of places they should NOT go - it's described as the "robot exclusion standard" file and its intent is to allow the webmaster to segregate his site into indexable and non-indexable.
But because it lists directorys to be excluded, robots.txt is often an excellent source of links people don't want to be found. I have numerous examples that I've seen (and will NOT reproduce here!) where directories that are not for public consumption are listed. And - in theory - I'm perfectly at liberty to read the site's robots.txt with a regular browser then step through the places that robots are excluded manually to see what's there. If you want to protect areas of your site from prying eyes / accidental discovery, do NOT rely on robots.txt - use a passwording system or some other form of authentication. Our robots.txt file - which I'll happily reproduce here - lists URLs that I don't mind people finding - I just don't want them indexed. So even if they're looking with malicious intent - which I doubt - they won't "get" anywhere. #So all robots are allowed anywhere EXCEPT to cgi scripts, which we don't want indexed. On our site, all such scripts change their reports regularly and depending on the information entered, and so it would be misleading to encourage indexers to list them. The /net/unique.html page is sortof-internal. It's generated by one of our site scripts and lists words that occur only once on the rest of the site. Purpose? to help us find spelling mistakes! I don't mind anyone seeing the page - and indeed I've just provide you with a link to it in this article - but people REALLY won't want to land there when they do a search! (written 2007-01-13 08:23:35) Associated topics are indexed under W501 - Introduction to Web Site StructureW603 - Web and Intranet - Server Side Technologies
Some other Articles
Longer hours and better value coursesThe new web site look spreads Empty at Easleigh, Missing at Melksham, Overflowing at Oldfield Chronic fatigue help - a new discussion forum robots.txt - a clue to hidden pages? Hotel for Trowbridge Our search engine placement is dropping. Linux / Unix - process priority and nice Cue the music, I'm happy. The Wheatsheaf 2, The Bell 0 1694 posts, page by page
Link to page ... 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34 at 50 posts per pageThis is a page archived from The Horse's Mouth at http://www.wellho.net/horse/ - the diary and writings of Graham Ellis. Every attempt was made to provide current information at the time the page was written, but things do move forward in our business - new software releases, price changes, new techniques. Please check back via our main site for current courses, prices, versions, etc - any mention of a price in "The Horse's Mouth" cannot be taken as an offer to supply at that price. Link to Ezine home page (for reading). Link to Blogging home page (to add comments). |
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