User-agent: *
Disallow: /author/
Disallow: /user/
Disallow: /editor/
Disallow: /reviewer/
Disallow: /login/
Disallow: /admin/
Disallow: /manager/
Disallow: /sectionEditor/
Disallow: /layoutEditor/
Disallow: /copyeditor/
Disallow: /proofreader/
Disallow: /subscriptionManager/
Disallow: /dev/
Disallow: /preprint/
Disallow: /payment/invoice/
Disallow: /payment/receipt/

User-agent: *
Disallow: /cgi-bin/


User-agent: msnbot
Crawl-delay: 5000

User-agent: spider.yandex.com
Disallow: /

User-agent: AhrefsBot/5.2
Disallow: /

User-agent: AhrefsBot
Disallow: /


User-agent: SemrushBot/2~bl
Disallow: /

User-agent: *.bl.semrush.com
Disallow: /


User-agent: *.web.naver.com
Disallow: /

User-agent: *.cpe.pppoe.ca
Disallow: /

User-agent: Startpagina-Linkchecker/1.0
Disallow: /

User-agent: ec2-54-72-206-23.eu-west-1.compute.amazonaws.com
Disallow: /

User-agent: Startpagina-Linkchecker/1.0
Disallow: /

User-agent: SemrushBot
Disallow: /

User-agent: Yeti/1.1
Disallow: /

User-agent: Slack-ImgProxy
Disallow: /

User-agent: YandexBot/3.0
Disallow: /

User-agent: YandexBot
Disallow: /

User-agent: Cliqzbot/2.0
Disallow: /

User-agent: Cliqzbot
Disallow: /

User-agent: MSIE
Disallow: /

User-agent: UptimeRobot/2.0
Disallow: /

User-agent: UptimeRobot
Disallow: /

# slow down Bing
User-agent: bingbot/2.0
Crawl-delay: 5000

# slow down Bing
User-agent: bingbot
Crawl-delay: 5000

# slow down Yahoo
User-agent: Slurp
Crawl-delay: 5000

# slow down Sogou
User-agent: spider/4.0
Crawl-delay: 5000