Blacklisted, outdated PHP and insecurity at hoster...

See: https://urlquery.net/report/ca4fbe65-30e1-4dde-9638-d7a61fd62ea4
Outdated software: https://sitecheck.sucuri.net/results/laarberg.com
Insecure jQuery library: https://retire.insecurity.today/#!/scan/c63d329f6fb72c5879b54bac5f9778efc56748377ce9327cbeec3974b6e81cdd
vulnerabilities at hoster: https://www.shodan.io/host/154.16.113.211
185 recommendations to improve website:
https://webhint.io/scanner/89cd1845-1498-4cac-97b5-d7618e9b4285
16 immediate threats: https://webscan.upguard.com/#/laarberg.com

polonus (volunteer website security analyst and website error-hunter)

Another one vulnerable:

Security disown-opener: 2 hints no-disallowed-headers: 1 hints no-protocol-relative-urls: 2 hints sri: 16 hints strict-transport-security: 77 hints validate-set-cookie-header: 4 hints x-content-type-options: 55 hints no-vulnerable-javascript-libraries: 1 hints **
l\/modules\/custom\/multi_sit\/js\/multi_sit. heim"},{"navn":"Parkbygget studentboliger"," -ww.googletagmanager.com/gtm.js?id='+i+dl;f. -> iFrame: https://sitecheck.sucuri.net/results/https/www.sit.no Brute-force exploitable? 518 recommendations for website improvement (also security related hints **): https://webhint.io/scanner/d7a28d07-c3fd-4419-9bf3-7378fc9fcb8a 11 immediate threats detected: https://webscan.upguard.com/#/https://sit.no On IP: https://www.shodan.io/host/212.125.231.51 With and without parameters this is being blocked by uMatrix for me: -https://www.googletagmanager.com/ns.html?id=GTM-KHGRZNG
<!-- Google Tag Manager -->

<script>
    dataLayer = [
    {
        'virtualPageUrl': '/error/500/'
    }];</blockquote> 
query 1.10.2 Found in -https://www.sit.no/sites/default/files/js/js_cMGz3MgNdGfHOWAtQ2ONM-5ZOQ3AYqpqyZDVPTRDsK4.js Vulnerability info: Medium 2432 3rd party CORS request may execute CVE-2015-9251 Medium CVE-2015-9251 11974 parseHTML() executes scripts in event handlers Medium CVE-2019-11358 jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution
&
Insecure Identifiers Unique IDs about your web browsing habits have been insecurely sent to third parties.

-v1%3a155xxxxxxxxx15174 -Twitter

polonus