Robots.txt для magento. Правильно?

Привет. На просторах интернета найдена версия Robots.txt, которую рекомендуют и хвалят. Вопрос к тем, кто уже составлял Robots для magento. Если не сложно, то посмотрите может есть какие-то критические ошибки или можно, без последствий, использовать в таком виде?

User-agent: *

  

## Crawl-delay parameter: number of seconds to wait between successive requests to the same server.

## Set a custom crawl rate if you\'re experiencing traffic problems with your server.

# Crawl-delay: 30

  

## Magento sitemap: uncomment and replace the URL to your Magento sitemap file

Sitemap: http://......./sitemaps/sitemap.xml

Host:.........com.ua

  

## DEVELOPMENT RELATED SETTINGS

  

## Do not crawl development files and folders: CVS, svn directories and dump files

Disallow: /CVS

Disallow: /*.svn$

Disallow: /*.idea$

Disallow: /*.sql$

Disallow: /*.tgz$

  

## GENERAL MAGENTO SETTINGS

  

## Do not crawl Magento admin page

Disallow: /admin/

Disallow: /myadmin/

  

## Do not crawl common Magento technical folders

Disallow: /app/

Disallow: /downloader/

Disallow: /errors/

Disallow: /includes/

Disallow: /lib/

Disallow: /pkginfo/

Disallow: /shell/

Disallow: /var/

Disallow: /skin/

  

## Do not crawl common Magento files

Disallow: /api.php

Disallow: /cron.php

Disallow: /cron.sh

Disallow: /error_log

Disallow: /get.php

Disallow: /install.php

Disallow: /LICENSE.html

Disallow: /LICENSE.txt

Disallow: /LICENSE_AFL.txt

Disallow: /README.txt

Disallow: /RELEASE_NOTES.txt

  

## MAGENTO SEO IMPROVEMENTS

  

## Do not crawl sub category pages that are sorted or filtered.

Disallow: /*?dir*

Disallow: /*?dir=desc

Disallow: /*?dir=asc

Disallow: /*?limit=all

Disallow: /*?mode*

  

## Do not crawl 2-nd home page copy (example.com/index.php/). Uncomment it only if you activated Magento SEO URLs.

## Disallow: /index.php/

  

## Do not crawl links with session IDs

Disallow: /*?SID=

  

## Do not crawl checkout and user account pages

Disallow: /checkout/

Disallow: /onestepcheckout/

Disallow: /customer/

Disallow: /customer/account/

Disallow: /customer/account/login/

  

## Do not crawl seach pages and not-SEO optimized catalog links

Disallow: /catalogsearch/

Disallow: /catalog/product_compare/

Disallow: /catalog/category/view/

Disallow: /catalog/product/view/

  

## SERVER SETTINGS

  

## Do not crawl common server technical folders and files

Disallow: /cgi-bin/

Disallow: /cleanup.php

Disallow: /apc.php

Disallow: /memcache.php

Disallow: /phpinfo.php

  

## IMAGE CRAWLERS SETTINGS

  

## Extra: Uncomment if you do not wish Google and Bing to index your images

# User-agent: Googlebot-Image

# Allow: /

# User-agent: msnbot-media

# Allow: /



Disallow: /checkout/cart/