celeros.de
Startseite :: Celeros Online
Last scanned Jul 26, 2026, 1:49 PM
Overall score
Great
Summary
Celeros Online ist ein Internet-Provider der sich auf Webhosting-, Reseller-, E-Mail- und Domain-Providing spezialisiert hat. This website uses Nginx hosted on WORK-AS - Nawork Internet Informationssysteme GmbH, DE. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Missing canonical link.
Celeros Online ist ein Internet-Provider der sich auf Webhosting-, Reseller-, E-Mail- und Domain-Providing spezialisiert hat. Jetzt mehr erfahren!
- Germany
- Hosted on WORK-AS - Nawork Internet Informationssysteme GmbH, DE
Top issues to fix
6 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
SEO
4 issue(s) found
Performance
186 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Celeros Online ist ein Internet-Provider der sich auf Webhosting-, Reseller-, E-Mail- und Domain-Providing spezialisiert hat. Jetzt mehr erfahren!
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Startseite :: Celeros Online
- Description
- Celeros Online ist ein Internet-Provider der sich auf Webhosting-, Reseller-, E-Mail- und Domain-Providing spezialisiert hat. Jetzt mehr erfahren!
- Canonical
- Language
- de
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- WORK-AS - Nawork Internet Informationssysteme GmbH, DE
- CDN provider
- —
- IP address
- 195.242.100.42
- ASN
- AS9211 (WORK-AS - Nawork Internet Informationssysteme GmbH, DE)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- celeros.de
- Valid from
- Jul 4, 2026
- Valid to
- Oct 2, 2026
- Days until expiry
- 65
- SAN domains
- celeros.at, celeros.ch, celeros.de, celeros.eu, www.celeros.at, www.celeros.ch, www.celeros.de, www.celeros.eu
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 0 · H3 19
Links
55 internal · 20 external · 0 broken
Images
2 total · 0 missing alt
Scripts / Styles
8 scripts · 6 stylesheets
JS / CSS size
204 KB · 175 KB
Page size
34.4 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Careers
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://celeros.de
- Final URL
- https://celeros.de
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 186 ms
- HTML size
- 34.4 KB
- Redirect chain
- https://celeros.de
See something wrong on this report? Request a correction
Related websites
Same technology stack
domaine.fr
Domaine.fr : enregistrement noms de domaine .fr .com .net
luxoft.com
Software Engineering and Digital Transformation Company | DXC Luxoft
wubook.net
WuBook: Software PMS, Channel Manager e Booking Engine
wellnessliving.com
All-In-One Business Software Solution - WellnessLiving
floraprima.de
Blumen verschicken & online bestellen | FloraPrima
3dexport.com
Premium & Free 3D Models Marketplace | 3DExport
Frequently asked questions
- What technology does celeros.de use?
- celeros.de is built with Bootstrap, jQuery, Meta Pixel, Nginx.
- Is celeros.de secure (HTTPS)?
- Yes. celeros.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 2, 2026.
- Who hosts celeros.de?
- celeros.de is hosted on WORK-AS - Nawork Internet Informationssysteme GmbH, DE.
- What is celeros.de's SEO score?
- celeros.de scored 75/100 for SEO in the latest analysis (fair).
- What is celeros.de's overall website score?
- celeros.de has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
- Is celeros.de hiring?
- celeros.de has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card