– OK, mail host OK said: – not found not found said: if it is not found, namely, empty link. link test target exists and whether there is isolated page can be done automatically by the program, but the program can not judge whether the target page to the user’s meaning is consistent, if the […]
– OK, mail host OK said:
– not found not found said: if it is not found, namely, empty link.
link test target exists and whether there is isolated page can be done automatically by the program, but the program can not judge whether the target page to the user’s meaning is consistent, if the link to the wrong page, for example to introduce the company linked to the product introduction, the program can not be judged, so the correctness of the link to the page to artificial judgment.
The root directory
Xenu state recognition
– timeout, no connection, no such host said: access timeout or cannot access (is null);
after test link state commonly used are: OK, timeout, no connection, no such host, not found and so on.
batch to check the page
from the website to search all web documents, read the hyperlink, all the web pages in the file image files, including files, CSS files, page links all the links, if the site within the specified file file does not exist, the link does not exist or specify the page does not exist, it will be the link and the specific location of a record is in what file down, until all the links all the pages in the site after the test before the end of the test, and output test report.
if it is found that web site within the page has no links to other resources nor other resources links, you can determine the page for the isolated page, add this page to page isolated records, and prompts the user.
Xenu Link Sleuth is a simple function, but it is very important to Shanghai dragon spider crawling simulation tools. The interface is very simple, the user enters a URL, usually the URL of the page, click the OK button, the software will live web site lists and links are dead links according to the input URL, even it is crystal clear steering link analysis; support multithreading, can check the results stored in text files or web page file.
Xenu test principle
uses the above software easily found some 404 error page this page we index page, so that we can quickly solve the problem.
modified web address today, because the original site path is not uniform, so most of the pages according to the rules of replacement, found that many pages are unable to connect, we could not have a check here found a tool, can be 404 wrong