www.software21.cz
Registered
Page analyze update date:
2026/02/08 01:30:15
Last whois update date:
2026/06/16 23:23:39
Domain Status
Registered
Paid till
16.06.2027
Available from
16.07.2027
×
![Fullscreen website screenshot]()
www.software21.cz Website screenshot
SEO Score
80.14%
117
Score achieved
146
Maximum score
Main Information
Title: software pro 21. století | Software 21
Description: Vyvíjíme software na zakázku, webové aplikace, informační systémy, e-shopy a mobilní aplikace. Vytváříme weby a webové stránky. Na trhu působíme od roku 2001.
Keywords: unknown
Page Encoding:
utf-8
Page Filesize: 55 KB
Server Information
IP: 83.167.245.88
Location: Czechia,CZ,,,50.0848,14.4112,Europe/Prague
Http Server: nginx
Encoding: utf-8
Meta Tags List
- equiv: Content-Type content: text/html; charset=UTF-8
- name: description content: Vyvíjíme software na zakázku, webové aplikace, informační systémy, e-shopy a mobilní aplikace. Vytváříme weby a webové stránky. Na trhu působíme od roku 2001.
- name: keywords content: software, aplikace, informační systém, mobilní aplikace,
- name: copyright content: Software 21, s.r.o.
- name: author content: Software 21, s.r.o.
- name: robots content: index, follow
- name: viewport content: width=device-width
- property: og:title content: software pro 21. století | Software 21
- property: og:image content: https://www.software21.cz/app/views/themed/software21/img/logo-software21.png
- property: og:site_name content: Software 21 - software pro 21 století
- property: og:description content: Vyvíjíme software na zakázku, webové aplikace, informační systémy, e-shopy a mobilní aplikace. Vytváříme weby a webové stránky. Na trhu působíme od roku 2001.
- property: og:type content: website
- property: og:url content: https://www.software21.cz/
- property: og:street-address content: Geologická 575/2
- property: og:locality content: Praha 5, Hlubočepy
- property: og:postal-code content: 152 00
- property: og:country-name content: Česká republika
- property: og:latitude content: 50.0335428
- property: og:longitude content: 14.3866475
- name: viewport content: width=device-width,initial-scale=1.0,user-scalable=0
Internal Links
External Links
Whois Information
domain_name: software21.cz
update_date: 2021-05-28T04:46:03+00:00
update_time: 1622177163
creation_date: 2016-06-17T14:29:12+00:00
creation_time: 1466173752
expiration_date: 2027-06-16T22:00:00+00:00
Whois Raw Data
Domain Name: SOFTWARE21.CZ
Domain Status: active
Creation Date: 2016-06-17T14:29:12+00:00
Registry Expiry Date: 2027-06-16T22:00:00+00:00
Updated Date: 2021-05-28T04:46:03+00:00
Name Server: CZNS2.AZIENDEITALIA.COM
Name Server: NS1.HOSTINGSOLUTIONS.CZ
>>> Last update of RDAP database: 2026-06-16T23:23:39Z
Robots.txt
User-agent: *
Sitemap: https://www.software21.cz/sitemap.xml
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
✓
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
✓
Page Size
56943 bytes
Page size acceptable for fast loading.
!
Resources
94 total
Too many resources. Optimize and combine files for better performance.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
✓
Robots.txt
Exists
Robots.txt file found.
✓
Sitemap
Declared in robots.txt
Sitemap declared in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
!
Compression
br
Enable gzip or zstd compression to reduce file sizes.
✓
Caching
no-store, no-cache, must-revalidate
Cache-control headers properly set.
✓
Page Speed
2.48 ms
Excellent loading speed.
On-Page SEO
✓
Title
software pro 21. století | Software 21
Good title length (30-60 characters).
✓
Meta Description
Vyvíjíme software na zakázku, webové aplikace, informační systémy, e-shopy a mobilní aplikace. Vytváříme weby a webové stránky. Na trhu působíme od roku 2001. Lenght:158
Good meta description length (100-160 characters).
✓
H1 Heading
1 found - "SOFTWARE 21 - SOFTWARE PRO 21. STOLETÍ"
Good - single H1 heading found.
!
Word Count
316
Content somewhat short. Expand to 500+ words for optimal SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
!
Duplicate Meta
{"viewport":2}
Remove duplicate meta tags to avoid conflicts.
✓
Keywords
Meta keywords are optional (not used by major search engines).
Content and UX
✓
Language
cs
Language attribute properly set.
✓
Images
64 total, 0 missing ALT
All images have proper ALT text.
✓
Viewport
width=device-width
Viewport meta tag properly set for mobile devices.
✓
Open Graph
All OG tags present.
All essential OpenGraph tags present.
✓
Structured Data
1 JSON-LD scripts
Structured data (JSON-LD) found.