diff --git a/src/apps.json b/src/apps.json
index cb7e0418d..07c2025ae 100644
--- a/src/apps.json
+++ b/src/apps.json
@@ -627,7 +627,7 @@
         "22"
       ],
       "headers": {
-        "Server": "(?:Apache(?:$|/([\\d.]+)|[^/-])|(?:^|\b)HTTPD)\\;version:\\1"
+        "Server": "(?:Apache(?:$|/([\\d.]+)|[^/-])|(?:^|\\b)HTTPD)\\;version:\\1"
       },
       "icon": "Apache.svg",
       "website": "http://apache.org"
@@ -666,7 +666,7 @@
       ],
       "headers": {
         "Server": "^Apache-Coyote(/1\\.1)?$\\;version:\\1?4.1+:",
-        "X-Powered-By": "\bTomcat\b(?:-([\\d.]+))?\\;version:\\1"
+        "X-Powered-By": "\\bTomcat\\b(?:-([\\d.]+))?\\;version:\\1"
       },
       "icon": "Apache Tomcat.svg",
       "implies": "Java",
@@ -1190,7 +1190,7 @@
       ],
       "html": [
         "(?:<!--|<BR>)Copyright\\(C\\) [\\d-]+ Brother Industries",
-        "<TITLE>\n\\s*BROTHER "
+        "<TITLE>\\n\\s*BROTHER "
       ],
       "icon": "Brother.png",
       "website": "http://www.brother.com"
@@ -3132,7 +3132,7 @@
         "FTB_API": "",
         "FTB_AddEvent": ""
       },
-      "html": "/<!--\\s*\\*\\s*FreeTextBox v\\d+ \\(([.\\d]+)(?:(?:.|\n)+?<!--\\s*\\*\\s*License Type: (Distribution|Professional)License)?/i\\;version:\\1 \\2",
+      "html": "/<!--\\s*\\*\\s*FreeTextBox v\\d+ \\(([.\\d]+)(?:(?:.|\\n)+?<!--\\s*\\*\\s*License Type: (Distribution|Professional)License)?/i\\;version:\\1 \\2",
       "icon": "FreeTextBox.png",
       "implies": "Microsoft ASP.NET",
       "website": "http://freetextbox.com"
@@ -3455,7 +3455,7 @@
         "Set-Cookie": "i_like_gogits="
       },
       "html": [
-        "<div class=\"ui left\">\n\\s+© \\d{4} Gogs Version: ([\\d.]+) Page:\\;version:\\1",
+        "<div class=\"ui left\">\\n\\s+© \\d{4} Gogs Version: ([\\d.]+) Page:\\;version:\\1",
         "<button class=\"ui basic clone button\" id=\"repo-clone-ssh\" data-link=\"gogs@"
       ],
       "icon": "gogs.png",
@@ -3827,7 +3827,7 @@
         "22"
       ],
       "headers": {
-        "Server": "(?:^|[^-])\bHTTP-Server(?: ?/?V?([\\d.]+))?\\;version:\\1"
+        "Server": "(?:^|[^-])\\bHTTP-Server(?: ?/?V?([\\d.]+))?\\;version:\\1"
       },
       "website": "http://example.com"
     },
@@ -5321,7 +5321,7 @@
         "27"
       ],
       "headers": {
-        "X-Powered-By": "\bLua(?: ([\\d.]+))?\\;version:\\1"
+        "X-Powered-By": "\\bLua(?: ([\\d.]+))?\\;version:\\1"
       },
       "icon": "Lua.png",
       "website": "http://www.lua.org"
@@ -5834,7 +5834,7 @@
       "cats": [
         "2"
       ],
-      "html": "<a href=\"[^\"]+minibb[^<]+</a>[^<]+\n<!--End of copyright link",
+      "html": "<a href=\"[^\"]+minibb[^<]+</a>[^<]+\\n<!--End of copyright link",
       "icon": "MiniBB.png",
       "website": "http://www.minibb.com"
     },
@@ -6578,7 +6578,7 @@
         "50"
       ],
       "headers": {
-        "Set-Cookie": "\bOJSSID\b"
+        "Set-Cookie": "\\bOJSSID\\b"
       },
       "icon": "Open Journal Systems.png",
       "implies": "PHP",
@@ -7074,7 +7074,7 @@
         "27"
       ],
       "headers": {
-        "Server": "\bPerl\b(?: ?/?v?([\\d.]+))?\\;version:\\1"
+        "Server": "\\bPerl\\b(?: ?/?v?([\\d.]+))?\\;version:\\1"
       },
       "icon": "Perl.png",
       "website": "http://perl.org"
@@ -10243,7 +10243,7 @@
         "webix": ""
       },
       "icon": "Webix.png",
-      "script": "\bwebix\\.js",
+      "script": "\\bwebix\\.js",
       "website": "http://webix.com"
     },
     "Webs": {
@@ -10365,7 +10365,7 @@
         "28"
       ],
       "headers": {
-        "Server": "\bWinCE\b"
+        "Server": "\\bWinCE\\b"
       },
       "icon": "Microsoft.svg",
       "website": "http://microsoft.com"
@@ -11073,7 +11073,7 @@
         "22"
       ],
       "headers": {
-        "Server": "\beHTTP(?: v?([\\d\\.]+))?\\;version:\\1"
+        "Server": "\\beHTTP(?: v?([\\d\\.]+))?\\;version:\\1"
       },
       "implies": "HP ProCurve",
       "website": "http://example.com"
@@ -11130,7 +11130,7 @@
       ],
       "icon": "git.svg",
       "meta": {
-        "generator": "\bgit/([\\d.]+\\d)\\;version:\\1"
+        "generator": "\\bgit/([\\d.]+\\d)\\;version:\\1"
       },
       "website": "http://git-scm.com"
     },
@@ -11403,7 +11403,7 @@
         "33"
       ],
       "headers": {
-        "Server": "\b(?:mod_)?DAV\b(?:/([\\d.]+))?\\;version:\\1"
+        "Server": "\\b(?:mod_)?DAV\\b(?:/([\\d.]+))?\\;version:\\1"
       },
       "icon": "Apache.svg",
       "implies": "Apache",
@@ -11631,7 +11631,7 @@
       "headers": {
         "Set-Cookie": "^phpbb"
       },
-      "html": "(?:Powered by <a[^>]+phpbb|<a[^>]+phpbb[^>]+class=\\.copyright|\tphpBB style name|<[^>]+styles/(?:sub|pro)silver/theme|<img[^>]+i_icon_mini|<table class=\"forumline)",
+      "html": "(?:Powered by <a[^>]+phpbb|<a[^>]+phpbb[^>]+class=\\.copyright|\\tphpBB style name|<[^>]+styles/(?:sub|pro)silver/theme|<img[^>]+i_icon_mini|<table class=\"forumline)",
       "icon": "phpBB.png",
       "implies": "PHP",
       "meta": {
@@ -11828,7 +11828,7 @@
         "22"
       ],
       "headers": {
-        "Server": "\bthttpd(?:/([\\d.]+))?\\;version:\\1"
+        "Server": "\\bthttpd(?:/([\\d.]+))?\\;version:\\1"
       },
       "icon": "thttpd.png",
       "website": "http://acme.com/software/thttpd"