Welcome to the detailed analysis for rot13.org. This domain is officially recognized as Dobrica Pavlinusic's home page: rot13. According to their official web presence, their primary focus is: "Detailed SEO and authority metrics for rot13.org. Rot13 currently holds an estimated domain authority score of 75/100 in the .ORG namespace based on our global index mapping.".
"[Usenet: from `rotate alphabet 13 places'] The simple Caesar-cypher encryption that replaces each English letter with the one 13 places forward or back along the alphabet, so that "The butler did it!" becomes "Gur ohgyre qvq vg!" Most Usenet news reading and posting programs include a rot13 feature. It is used to enclose the text in a sealed wrapper that the reader must choose to open -- e.g., for posting things that might offend some readers, or spoilers. A major advantage of rot13 over rot(N) for other N is that it is self-inverse, so the same code can be used for encoding and decoding. See also spoiler space, which has partly displaced rot13 since non-Unix-based newsreaders became common."
"Give it a try: <!-- function rot13(input) { var alpha="abcdefghijklmnopqrstuvwxyz"; var newAlpha=new Array(); for (i = 0; i < alpha.length; i++) newAlpha[alpha.charAt(i)] = alpha.charAt((i+13)%26); for (i = 0; i < alpha.length; i++) newAlpha[alpha.charAt(i).toUpperCase()] = alpha.charAt((i+13)%26).toUpperCase(); var output=""; for (i = 0; i < input.length; i++) { var c=input.charAt(i); output += ((c>= 'A' && c <= 'Z') || ( c>= 'a' && c <= 'z') ? newAlpha[c] : c); } return output; }; function rr13l(tb) { document.forms["rot13"].left.value = rot13(tb.value); }; function rr13r(tb) { document.forms["rot13"].right.value = rot13(tb.value); }; // -->"
"This implementation is done in JavaScript by Henry Penninkilampi (rot13 email: [email protected])"
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Yes, according to our latest analysis, we detected a valid SSL certificate ensuring a secure connection.
As of July 26, 2026, rot13.org holds an estimated domain authority score of 65/100 based on our VisitRank tracking algorithms.
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