https://watertogo.eu/wp-content/plugins/avelon-network/script/t.js?ver=1.0

1const Avelon = {
2    version: "1.0.10",
3    cidKey: 'avln_cid',
4    attributionDays: 365,
5    getCookie: function(a) {
6        const d = [],
7            e = document.cookie.split(";");
8        a = RegExp("^\\s*" + a + "=\\s*(.*?)\\s*$");
9        for (let b = 0; b < e.length; b++) {
10            const f = e[b].match(a);
11            f && d.push(f[1])
12        }
13        return d.length ? d[0] : null;
14    },
15    setCookie: function(key, value) {
16        const date = new Date();
17        date.setTime(date.getTime() + (this.attributionDays * 24 * 60 * 60 * 1000));
18        document.cookie = key + '=' + value + '; Domain=' + location.hostname + '; SameSite=strict; expires=' + date.toUTCString() + '; path=/';
19    },
20    setCid: function () {
21        const url = new URL(location.href),
22            params = url.searchParams,
23            cid = params.get(this.cidKey),
24            cidCookie = this.getCookie(this.cidKey),
25            cidLs = localStorage.getItem(this.cidKey);
26
27        if (cid) {
28            this.setCookie(this.cidKey, cid);
29            localStorage.setItem(this.cidKey, cid);
30        }
31        else if (cidCookie) {
32            this.setCookie(this.cidKey, cidCookie);
33            localStorage.setItem(this.cidKey, cidCookie);
34        }
35        else if (cidLs) {
36            this.setCookie(this.cidKey, cidLs);
37            localStorage.setItem(this.cidKey, cidLs);
38        }
39    }
40}
41
42Avelon.setCid();