07
Jan
2011
How to stop spam robots without using a captcha
We have been thinking about how to stop the spam bots without using a captcha. Most Captcha’s work to a certain degree, but in general you do not want to make it any more inconvenient for real people get through your web forms. Well Bob nailed it, just add a css class to the form field that says display:none, robots will fill out this field and real people will not.
So kill those super annoying captchas….personally I cannot read half of them anyway.
adsense5
Advertising3
apple2
backlinks3
baidu4
bing10
bing image search2
direct ad sales3
DuckDuckGo2
ethics2
facebook8
facebook marketing2
Firefox2
Google47
google adwords2
google analytics3
Google Chrome3
google mobile2
google news2
google news inclusion2
google webmaster tools2
Guest Post5
images2
image search2
Internet Explorer2
internet marketing4
Link Building6
linkbuilding5
local search engines5
microsoft4
online marketing2
php2
search engine competition3
search engines10
seo13
serps2
social media7
Social Media Marketing2
social networks3
spam3
spam filtering3
strategy6
twitter10
web analytics3
web browser2
web development3
wordpress3
writing2
Yahoo!6
Yandex3