Gobookmart

GoBookMart Robots Editor is a simple yet powerful WordPress plugin that lets you create, view, and modify your robots.txt file without needing FTP access or coding skills.
Key Features: 
* Create or edit robots.txt from WordPress admin. 
* Auto-generate a default SEO-friendly robots.txt. 
* Save edits directly to your site root. 
* Secure file handling using WordPress filesystem API. 
* Lightweight, fast, and easy to use.
Perfect for SEO experts, developers, and site owners who want full control over how search engines crawl their websites.
Developed by <a href="https://gobookmart.com" rel="nofollow ugc">GoBookMart.com</a>.

GoBookMart Robots Editor

A lightweight plugin to edit or create robots.txt directly from your WordPress dashboard. Developed by GoBookMart.

michael_greenberg

PHPEnkoder is a port of the excellent <a href="http://hivelogic.com/enkoder" rel="nofollow ugc">Hivelogic 
Enkoder</a> to PHP and, more specifically, 
to WordPress. It is used to display text in a way that users can see 
and bots can’t.
The encoding system is directly and unabashedly stolen from the 
BSD-licensed source of Hivelogic Enkoder, which works by randomly 
encoding a piece of text and sending to the browser self-evaluating 
Javascript that will generate the original text. This works in two 
ways: first, a bot must first have a fairly complete Javascript 
implementation (in particular, it must have <code>eval</code>); second, the 
decoding process can be made arbitrarily computationally 
intensive. This is similar to the idea of charging computational 
payments to send e-mail, only this is actually implemented.
By default, PHPEnkoder scrambles e-mails in plaintext and in <code>mailto:</code> 
links. It additionally provides a shortcode for manual scrambling, 
used like so: <code>[enkode text="shown to non-JS browsers"]this will be 
scrambled[/enkode]</code>.

PHPEnkoder

Encodes mailto: links and e-mail addresses with JavaScript to stifle webcrawlers.  Automatically turns plaintext e-mails into (enkoded) links.

GoBookMart Robots Editor vs PHPEnkoder