What technology does idos.cz use?

idos.cz is built with Google Analytics, Meta Pixel.

Is idos.cz secure (HTTPS)?

Yes. idos.cz uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Sep 13, 2026.

idos.cz is hosted on MASTER-AS - MasterDC s.r.o., CZ.

What is idos.cz's SEO score?

idos.cz scored 75/100 for SEO in the latest analysis (fair).

What is idos.cz's overall website score?

idos.cz has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.

idos.cz has a careers page; check it directly for current openings.

idos.cz

IDOS • Všechny jízdní řády • Vyhledání spojení

Last scanned Jul 24, 2026, 10:25 PM · 3 views

Overall score

Fair

Summary

IDOS umožňuje vyhledání spojení v jízdních řádech vlaků, autobusů, MHD a letadel. This website uses Google Analytics hosted on MASTER-AS - MasterDC s.r.o., CZ. SEO is good (75/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance good (85/100). Top issue: Meta description longer than 160 characters.

IDOS umožňuje vyhledání spojení v jízdních řádech vlaků, autobusů, MHD a letadel. Vyhledává spojení různých dopravců a zobrazuje aktuální polohy vlaků a autobusů. Pro vyhledané spojení lze zakoupit jízdenky přímo v aplikaci IDOS.

Hosted on MASTER-AS - MasterDC s.r.o., CZ

Top issues to fix

11 issues found · 2 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.

+5 more issues — details in the sections below.

SEO

4 issue(s) found

Performance

310 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Contact

Email, phone, and address published on this site's own pages.

Source: https://idos.cz/contact

Meta tags

Title: IDOS • Všechny jízdní řády • Vyhledání spojení
Description: IDOS umožňuje vyhledání spojení v jízdních řádech vlaků, autobusů, MHD a letadel. Vyhledává spojení různých dopravců a zobrazuje aktuální polohy vlaků a autobusů. Pro vyhledané spojení lze zakoupit jízdenky přímo v aplikaci IDOS.
Canonical
Language
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Google Analytics Meta Pixel

Hosting & CDN

Hosting provider: MASTER-AS - MasterDC s.r.o., CZ
CDN provider: —
IP address: 77.93.209.56
ASN: AS24971 (MASTER-AS - MasterDC s.r.o., CZ)

DNS records

Type	Value
A	77.93.209.56 95.129.100.15
AAAA	—
MX	smtp3.mafra.cz smtp4.mafra.cz smtp1.mafra.cz smtp2.mafra.cz
TXT	—
NS	ns1.webglobe.cz ns2.webglobe.cz ns3.webglobe.com
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.2
Issuer: DigiCert Inc
Subject: *.idos.cz
Valid from: Feb 27, 2026
Valid to: Sep 13, 2026
Days until expiry: 51
SAN domains: *.idos.cz, idos.cz

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 5 · H2 4 · H3 12

Links

13 internal · 2 external · 9 broken

Images

5 total · 0 missing alt

Scripts / Styles

32 scripts · 4 stylesheets

JS / CSS size

1.6 MB · 258 KB

Page size

91.4 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 2
sitemap.xml: Found
URLs in sitemap: 218

SEO issues

Meta description longer than 160 characters
Missing canonical link
Multiple H1 headings found
No structured data (JSON-LD) found

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL: https://idos.cz
Final URL: https://idos.cz/vlakyautobusymhdvse/spojeni/
HTTP status: 200
HTTP version: HTTP/2
Response time: 309 ms
HTML size: 91.4 KB
Redirect chain: https://idos.cz → https://idos.cz/vlakyautobusymhdvse/spojeni/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does idos.cz use?: idos.cz is built with Google Analytics, Meta Pixel.
Is idos.cz secure (HTTPS)?: Yes. idos.cz uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Sep 13, 2026.
Who hosts idos.cz?: idos.cz is hosted on MASTER-AS - MasterDC s.r.o., CZ.
What is idos.cz's SEO score?: idos.cz scored 75/100 for SEO in the latest analysis (fair).
What is idos.cz's overall website score?: idos.cz has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
Is idos.cz hiring?: idos.cz has a careers page; check it directly for current openings.