PORTAL.CHMI.CZ Website Review
Basic Information
Page Information
Title:
Úvod
Length: 4 character(s); Best length: 10 ~ 60 character(s)
The HTML title tag is one of the most important elements of on-page SEO, appearing in search results, browser tabs, and bookmarks.
Your title tag does not appear to be within the ideal length.
Google's search results truncate titles that exceed 60 characters; Bing's search results truncate titles that exceed 70 characters.
Here are the best practices for Meta Titles:
- Stick to a title length of 10-60 characters.
- Make keywords/key phrases obvious
- Incorporate relevant power words
- Be clear but concise
Meta description:
Úvodní stránka Českého hydrometeorologického ústavu
Length: 56 character(s); Best length: 50 ~ 160 character(s)
Meta keywords:
Úvod, Český hydrometeorologický ústav, web
Length: 47 character(s); Best length: 10 ~ 255 character(s)
H1 Tag:
Aktuální stav počasí
Length: 25 character(s); Best length: 10 ~ 255 character(s)
External links:
19 (0 nofollow)
Internal links:
152 (0 nofollow)
Site Technology
Server:
Apache
SSL Secure:
Available
robots.txt:
Unavailable
XML Sitemap:
Unavailable
Gzip Compress:
Available
favicon.ico:
Unavailable
HTTP Header Analysis
HTTP header fields are components of the message header of requests and responses in the Hypertext Transfer Protocol (HTTP). They define the operating parameters of an HTTP transaction. The header fields are not directly displayed by normal web browsers like Internet Explorer, Google Chrome, Firefox etc. Below is the HTTP Header information of portal.chmi.cz:
HTTP/1.1 200
date: Thu, 05 Feb 2026 21:49:25 GMT
server: Apache
content-type: text/html;charset=UTF-8
vary: Accept-Encoding
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
pragma: no-cache
x-xss-protection: 1; mode=block
referrer-policy: no-referrer
x-download-options: noopen
x-permitted-cross-domain-policies: "none"
expect-ct: enforce, max-age=5184000
content-security-policy: font-src 'self'; object-src 'self'; form-action 'self' https://p3d.in https://*.google-analytics.com https://*.chmi.cz https://www.googletagmanager.com https://*.clarity.ms https://*.youtube.com https://*.youradio.cz; frame-ancestors 'self'; frame-src 'self' https://p3d.in https://*.google-analytics.com https://*.chmi.cz https://www.googletagmanager.com https://*.clarity.ms https://*.youtube.com https://*.youradio.cz; connect-src 'self' https://p3d.in https://*.google-analytics.com https://*.chmi.cz https://www.googletagmanager.com https://*.clarity.ms https://*.youtube.com https://*.youradio.cz; script-src 'self' 'unsafe-inline' https://p3d.in https://*.google-analytics.com https://*.chmi.cz https://www.googletagmanager.com https://*.clarity.ms https://*.youtube.com https://*.youradio.cz;
strict-transport-security: max-age=31536000; includeSubDomains; preload
referrer-policy: strict-origin-when-cross-origin
x-permitted-cross-domain-policies: none
permissions-policy: camera=(), microphone=(), payment=()
x-content-type-options: nosniff
access-control-allow-credentials: true
access-control-allow-headers: Authorization, Content-Type, X-Requested-With
access-control-expose-headers: Location, X-Total-Count
x-proxy-cache: HIT
content-encoding: gzip
set-cookie: PortalPublic=new; Max-Age=315360000; Path=/; HttpOnly; SameSite=Lax
transfer-encoding: chunked
connection: close
date: Thu, 05 Feb 2026 21:49:25 GMT
server: Apache
content-type: text/html;charset=UTF-8
vary: Accept-Encoding
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
pragma: no-cache
x-xss-protection: 1; mode=block
referrer-policy: no-referrer
x-download-options: noopen
x-permitted-cross-domain-policies: "none"
expect-ct: enforce, max-age=5184000
content-security-policy: font-src 'self'; object-src 'self'; form-action 'self' https://p3d.in https://*.google-analytics.com https://*.chmi.cz https://www.googletagmanager.com https://*.clarity.ms https://*.youtube.com https://*.youradio.cz; frame-ancestors 'self'; frame-src 'self' https://p3d.in https://*.google-analytics.com https://*.chmi.cz https://www.googletagmanager.com https://*.clarity.ms https://*.youtube.com https://*.youradio.cz; connect-src 'self' https://p3d.in https://*.google-analytics.com https://*.chmi.cz https://www.googletagmanager.com https://*.clarity.ms https://*.youtube.com https://*.youradio.cz; script-src 'self' 'unsafe-inline' https://p3d.in https://*.google-analytics.com https://*.chmi.cz https://www.googletagmanager.com https://*.clarity.ms https://*.youtube.com https://*.youradio.cz;
strict-transport-security: max-age=31536000; includeSubDomains; preload
referrer-policy: strict-origin-when-cross-origin
x-permitted-cross-domain-policies: none
permissions-policy: camera=(), microphone=(), payment=()
x-content-type-options: nosniff
access-control-allow-credentials: true
access-control-allow-headers: Authorization, Content-Type, X-Requested-With
access-control-expose-headers: Location, X-Total-Count
x-proxy-cache: HIT
content-encoding: gzip
set-cookie: PortalPublic=new; Max-Age=315360000; Path=/; HttpOnly; SameSite=Lax
transfer-encoding: chunked
connection: close
DNS Record Analysis
Domain Name Systes (DNS) translates easily memorized domain names to the numerical IP addresses needed for the purpose of locating computer services and devices worldwide. There are total 6 DNS record(s) of chmi.cz.
| Host | Type | IP/Target | TTL | Extra Infomation |
|---|---|---|---|---|
| chmi.cz | A | 1800 | ||
| chmi.cz | NS | 3600 | ||
| chmi.cz | NS | 3600 | ||
| chmi.cz | SOA | 3600 | expire: 2592000 serial: 2026012201 | |
| chmi.cz | MX | 1800 | pri: 10 | |
| chmi.cz | TXT | v=spf1 mx ip4:194.228.235.230 ip4:194.228.235.234 ip4:194.228.235.235 ip4:90.183.101.93 ip4:90.183.101.94 ip4:82.113.63.189 ip4:82.113.63.190 ~all | 1800 |