Search results for: "Indexing"

Are there better alternatives to MD5 checksum for indexing and searching files in a database?

MD5 checksums are not the best option for indexing and searching files in a database due to their susceptibility to collisions and security vulnerabil...

What steps can be taken to prevent search engines from indexing URLs with PHPSESSID, to protect user sessions?

To prevent search engines from indexing URLs with PHPSESSID, we can add a directive in the robots.txt file to disallow crawling of URLs containing PHP...

How can indexing a datetime field in a MySQL table improve sorting performance in PHP applications?

Indexing a datetime field in a MySQL table can improve sorting performance in PHP applications by allowing the database to quickly locate and retrieve...

What are the potential consequences of using 1-pixel link lists in PHP for Google indexing?

Using 1-pixel link lists in PHP can potentially harm Google indexing as it may be seen as an attempt to manipulate search engine rankings. To solve th...

How can PHP developers stay updated on changes to Google's indexing algorithms to improve search results?

PHP developers can stay updated on changes to Google's indexing algorithms by regularly checking Google's Webmaster Central Blog, attending SEO confer...