php return 404

Recently I found a more detailed and reasonable article. Some of them must think it is very important. The 404 page adjustment should not use Meta Refresh, which makes it easy for search engines to misjudge and deserves attention. Second, there is a

404 not found !, 404 notfound404 not found! Sorry, no article is found !! What is 404 Not Found? 404 page is a necessary page for a website. It carries the important responsibilities of user experience and SEO optimization. The 404 page usually

In the article "view how search engine spider crawls your website through HTTP status code", I introduced some frequently-involved HTTP status codes and their meanings, for example, the HTTP Status Code 404 related to this article is frequently

A good website with a good 404 page is standard.Why do you have 404 pages? How do I set up a 404 page?Why 404 pages? On the local, such as I open localhost/fuck.htm (the file does not exist), HTTP returns 404 Not Found, and the page is shown

The core of SEO operations is intra-site optimization. The main content of intra-site optimization is to complete various details. -- Doing well in these details can play an unexpected effect on website rankings. Today, the basic SEO operation

The following Houqingrong instructions to place 404 page code Some aspects, I hope everyone can use to the website construction: Provides one of the most practical and most common code, can be used in html,asp,php, add this code to the and between

Generally, after creating a site in Apache, the following error jumps will be set. The code is as follows:Copy code ErrorDocument 404 "http://www.111cn.net" Last attempt date 404-7-8: we detected that your 200 (File not found) error page

The following Hou Qinglong describes some aspects of the 404 page code, I hope you can use the website construction: , change the URL to your desired URL and webpage. Provides the most practical and common code, which can be used in html, asp, and

# 404.php, 8/10/2000. # Traps 404 Errors and mails a notice to the webmaster. # Requires PHP 3.0 or newer, and mail capability on your system. # # Copyright Shaun@shat.net under the GNU public License. # disclaimer:i wrote this script for me, and it

& Lt ;? # 404.php, 8/10/2000. # Traps404errorsandmailsanoticetothewebmaster. # RequiresPHP3.0ornewer, andmailcapabilityonyoursystem. # Copyright2000shaun@shat.netundertheG # 404.php, 8/10/2000.# Traps 404 errors and mails a notice to the webmaster.