Web Cookies Scanner
All-in-one free web application security tool. Web application vulnerability and privacy scanner with support for HTTP cookies, Flash, HTML5 localStorage, sessionStorage, CANVAS, Supercookies, Evercookies. Includes a free SSL/TLS, HTML and HTTP vulnerability scanner and URL malware scanner.
X-XSS-Protection HTTP headerControls an Cross-Site Scripting (XSS) filters built into the majority of web browsers. The filter is usually turned on by default anyway, but requirement to set the header to 1 became part of canonical set of "secure" HTTP headers. Over time, vulnerabilities in the "sanitizing" mode filter were found, so 1; mode=block became the recommended value. Some companies decided that they don't really need a browser-side XSS filter to mess with their web services which are XSS-free anyway and they became consciously disabling the XSS filter by setting the header to 0.
We have seen 79375 websites setting the
X-XSS-Protection HTTP header and 5798 unique values of this header.
1; mode=block
1; mode=block
1; mode=block
1; mode=block; report=/xss-report/fe0217d5-e926-45ac-a5f7-12a31ec75807?source%5Baction%5D=index&source%5Bcontroller%5D=shop&source%5Bsection%5D=storefront
1; mode=block
1; mode=block
1; mode=block
1; mode=block
1; mode=block
1; mode=block
1; mode=block
1; mode=block
1; mode=block
1; mode=block
1; mode=block
1; mode=block
1; mode=block
1; mode=block
1; mode=block
1; mode=block
1; mode=block
1; mode=block
0
1; mode=block
1; mode=block