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SGSiteGraph

adscale.de

Ströer SSP | STRÖER

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

88

Overall score

Great

Top issues to fix

5 issues found · 2 high priority

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • Slow estimated load (6.6s)

    Performance

    Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.

  • sitemap.xml not found

    SEO

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

  • More than 20% of images are missing alt text

    Accessibility

    Add alt attributes to the remaining images (use alt="" for purely decorative ones).

  • 4 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

Summary

This website uses Cloudflare Analytics behind Cloudflare CDN. SEO is good (85/100) and accessibility is good (85/100). Security scores excellent (100/100) and performance good (80/100). Top issue: Missing meta description.

85

SEO

2 issue(s) found

80

Performance

6.64 s

100

Security

HTTPS & header checks

85

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.

LinkedInYouTube

Contact

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

Meta tags

Title
Ströer SSP | STRÖER
Description
Canonical
https://www.stroeer.de/werben-mit-stroeer/onlinewerbung/crossmedia/stroeer-ssp/
Language
de-de
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0, maximum-scale=1.0
Robots meta
Manifest
https://www.stroeer.de/_assets/9e8dad347f78e1584c5202882190aec5/Icons/Favicons/manifest.1782117945.json

OpenGraph & Twitter Card

OpenGraph

og:title
Ströer SSP
og:description
—
og:type
website
og:url
https://www.stroeer.de/werben-mit-stroeer/onlinewerbung/crossmedia/stroeer-ssp/

Twitter Card

twitter:card
summary
twitter:title
Ströer SSP
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Cloudflare Analytics

Hosting & CDN

Hosting provider
—
CDN provider
Cloudflare
IP address
104.20.21.143
ASN
—

DNS records

TypeValue
A
  • 104.20.21.143
  • 172.66.149.109
AAAA
  • 2606:4700:10::6814:158f
  • 2606:4700:10::ac42:956d
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
stroeer.de
Valid from
Jul 6, 2026
Valid to
Oct 4, 2026
Days until expiry
75
SAN domains
stroeer.de, *.stroeer.de

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 6 · H3 2

Links

34 internal · 17 external · 4 broken

Images

19 total · 7 missing alt

Scripts / Styles

13 scripts · 1 stylesheets

JS / CSS size

406 KB · 283 B

Page size

81.0 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
15
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing meta description
  • sitemap.xml not found

Accessibility issues

  • More than 20% of images are missing alt text

Scan details

Requested URL
https://adscale.de
Final URL
https://www.stroeer.de/werben-mit-stroeer/onlinewerbung/crossmedia/stroeer-ssp/
HTTP status
200
HTTP version
HTTP/2
Response time
6.64 s
HTML size
81.0 KB
Redirect chain
https://adscale.de → https://stroeer.de:443/ssp/ → https://www.stroeer.de/ssp/ → https://www.stroeer.de/werben-mit-stroeer/onlinewerbung/crossmedia/stroeer-ssp/

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Frequently asked questions

What technology does adscale.de use?
adscale.de is built with Cloudflare Analytics.
Is adscale.de secure (HTTPS)?
Yes. adscale.de uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 4, 2026.
Who hosts adscale.de?
Hosting provider information for adscale.de is not available yet.
What is adscale.de's SEO score?
adscale.de scored 85/100 for SEO in the latest analysis (great).
What is adscale.de's overall website score?
adscale.de has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.