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gemius.pl

Gemius - Pomiar widowni internetowej, telewizyjnej, radiowej i reklamy zewnętrznej

Last scanned Jul 21, 2026, 11:40 AM · 2 views

86

Overall score

Great

Top issues to fix

7 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+1 more issue — details in the sections below.

Summary

We are an international research and technology company providing digital and cross-media audience measurement and advanced marketing solutions. This website uses Nginx hosted on OVH - OVH SAS, FR. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

70

SEO

5 issue(s) found

90

Performance

360 ms

90

Security

HTTPS & header checks

100

Accessibility

0 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.

Meta tags

Title
Gemius - Pomiar widowni internetowej, telewizyjnej, radiowej i reklamy zewnętrznej
Description
We are an international research and technology company providing digital and cross-media audience measurement and advanced marketing solutions.
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Gemius - Internet, TV & radio audience measurement
og:description
We are an international research and technology company providing digital and cross-media audience measurement and advanced marketing solutions.
og:type
og:url
https://gemius.com/pl/

Twitter Card

twitter:card
summary_large_image
twitter:title
Gemius - Internet, TV & radio audience measurement
twitter:description
We are an international research and technology company providing digital and cross-media audience measurement and advanced marketing solutions.

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
OVH - OVH SAS, FR
CDN provider
IP address
147.135.198.226
ASN
AS16276 (OVH - OVH SAS, FR)

DNS records

TypeValue
A
  • 147.135.198.226
AAAA
MX
  • smtp2.gemius.com
  • smtp1.gemius.com
TXT
  • v=spf1 redirect=_spf.gemius.com
  • mojecertpl-site-verification-lpiztrakm2OX8MvZZIS5fpd6EekB1FMY
  • google-site-verification=d7YmHGwj5cbZy28UPfGiWceYyGTPVayEFAW7QcyopWI
NS
  • ns2.gemius.pl
  • ns3.gemius.pl
  • ns1.gemius.pl
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
Asseco Data Systems S.A.
Subject
*.gemius.com
Valid from
Jan 16, 2026
Valid to
Jan 16, 2027
Days until expiry
178
SAN domains
*.gemius.com, gemius.com

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyEnabled
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 5 · H3 0

Links

32 internal · 8 external · 2 broken

Images

43 total · 0 missing alt

Scripts / Styles

12 scripts · 4 stylesheets

JS / CSS size

214 KB · 334 KB

Page size

32.8 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Title longer than 60 characters
  • Missing canonical link
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://gemius.pl
Final URL
https://gemius.com/pl/
HTTP status
200
HTTP version
HTTP/1.1
Response time
360 ms
HTML size
32.8 KB
Redirect chain
https://gemius.pl → https://gemius.com/pl/

Frequently asked questions

What technology does gemius.pl use?
gemius.pl is built with Bootstrap, jQuery, Nginx.
Is gemius.pl secure (HTTPS)?
Yes. gemius.pl uses TLS 1.2 with a certificate issued by Asseco Data Systems S.A., valid until Jan 16, 2027.
Who hosts gemius.pl?
gemius.pl is hosted on OVH - OVH SAS, FR.
What is gemius.pl's SEO score?
gemius.pl scored 70/100 for SEO in the latest analysis (fair).
What is gemius.pl's overall website score?
gemius.pl has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.