hm, doesn&#x27;t works for urls like <a href="http:&#x2F;&#x2F;habr.ru" rel="nofollow">http:&#x2F;&#x2F;habr.ru</a>, <a href="https:&#x2F;&#x2F;instructortut.ru" rel="nofollow">https:&#x2F;&#x2F;instructortut.ru</a> , got 500 internal server error