Diagnostics

This tab shows diagnostic information for the scan.

Priority	Description and URL	Guideline and Line Number	Count
Informative These messages are for information only and do not indicate errors or conformance problems.
	Caching configuration for CSS files.		18 pages

	`Cache-Control: max-age=604800Expires: Fri, 19 Jun 2026 12:56:57 GMT`
	https://www.razvitie21vek.com/assets/css/common.css	Line 1
	`Cache-Control: max-age=604800Expires: Fri, 19 Jun 2026 12:56:57 GMT`
	https://www.razvitie21vek.com/assets/css/planb.css?1921180443	Line 1
	`Cache-Control: max-age=604800Expires: Fri, 19 Jun 2026 12:56:57 GMT`
	https://www.razvitie21vek.com/assets/css/planb_minishop2.css?1921180443	Line 1
	`Cache-Control: max-age=604800Expires: Fri, 19 Jun 2026 12:56:56 GMT`
	https://www.razvitie21vek.com/assets/libs/hystmodal/hystmodal.min.css	Line 1
	This issue was found on another 14 pages. The trial version is limited to showing issues on 4 pages.
	Caching configuration for HTML pages.		1 pages

	`Cache-Control: no-cacheExpires: Thu, 19 Nov 1981 08:52:00 GMT`
	https://www.razvitie21vek.com/	Line 1
	Server information.		1 pages

	`Date: Fri, 12 Jun 2026 12:56:56 GMTServer: nginx`
	https://www.razvitie21vek.com/	Line 1
	Start page link counts.		1 pages

	Links out: 893 hyperlinks. CSS files: 36 files. Image files: 92 files.
	https://www.razvitie21vek.com/	Line 1
	Expand all 4 issues

Informative