first-colo.net
firstcolo - Rechenzentren Frankfurt | Colocation & Cloudlösungen
Last scanned Aug 1, 2026, 6:00 PM · 9 views
Overall score
Great
Summary
firstcolo bietet professionelle Datacenter-Services für sicheres IT-Outsourcing. This website uses WordPress. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance good (80/100). Top issue: Title longer than 60 characters.
firstcolo bietet professionelle Datacenter-Services für sicheres IT-Outsourcing. Erfahrene Experten liefern performante IT-, Cloud- und Managed Services aus einer Hand. Unsere Rechenzentren in Frankfurt am Main stehen für niedrige Latenzen, hohe Verfügbarkeit und maximale Flexibilität.
Top issues to fix
6 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
386 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 25, 2026
- Overall
- 87
- SEO
- 80
- Security
- 90
- Performance
- 80
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
firstcolo bietet professionelle Datacenter-Services für sicheres IT-Outsourcing. Erfahrene Experten liefern performante IT-, Cloud- und Managed Services aus einer Hand. Unsere Rechenzentren in Frankfurt am Main stehen für niedrige Latenzen, hohe Verfügbarkeit und maximale Flexibilität.
Contact
Email, phone, and address published on this site's own pages.
- abuse@firstcolo.net
Meta tags
- Title
- firstcolo - Rechenzentren Frankfurt | Colocation & Cloudlösungen
- Description
- firstcolo bietet professionelle Datacenter-Services für sicheres IT-Outsourcing. Erfahrene Experten liefern performante IT-, Cloud- und Managed Services aus einer Hand. Unsere Rechenzentren in Frankfurt am Main stehen für niedrige Latenzen, hohe Verfügbarkeit und maximale Flexibilität.
- Canonical
- https://firstcolo.net/
- Language
- de-DE
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
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
- firstcolo.net
- Valid from
- Jun 6, 2026
- Valid to
- Sep 4, 2026
- Days until expiry
- 33
- SAN domains
- accelerated.de, aterio.de, first-colo.com, first-colo.de, first-colo.net, first-colo.ru, first-colo.web.tr, firstcolo.com, firstcolo.de, firstcolo.net, www-launch.firstcolo.net, www.accelerated.de, www.aterio.de, www.first-colo.com, www.first-colo.de, www.first-colo.net, www.first-colo.ru, www.first-colo.web.tr, www.firstcolo.com, www.firstcolo.de, www.firstcolo.net, www.www-launch.firstcolo.net
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 13 · H3 15
Links
61 internal · 8 external · 20 broken
Images
39 total · 0 missing alt
Scripts / Styles
43 scripts · 29 stylesheets
JS / CSS size
334 KB · 340 KB
Page size
909 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
- Meta description longer than 160 characters
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://first-colo.net
- Final URL
- https://firstcolo.net/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 368 ms
- HTML size
- 909 KB
- Redirect chain
- https://first-colo.net → https://firstcolo.net/
See something wrong on this report? Request a correction
Related websites
Same technology stack
linuxiac.com
Linuxiac - All things Linux & Open Source
therightlife.in
Child-Centric Township in Sarjapur-Whitefield Rd | Mana Skanda
downloadfestival.co.uk
Download Festival | Donington Park, 9 - 13 June 2027
icon-era.com
IconEra
goloadup.com
LoadUp | Nationwide Junk Removal Service
jukola.com
Kotka-Jukola 2026 - Kotka-Jukola 2026
Frequently asked questions
- What technology does first-colo.net use?
- first-colo.net is built with WordPress, jQuery, Google Analytics, Nginx.
- Is first-colo.net secure (HTTPS)?
- Yes. first-colo.net uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 4, 2026.
- Who hosts first-colo.net?
- Hosting provider information for first-colo.net is not available yet.
- What is first-colo.net's SEO score?
- first-colo.net scored 80/100 for SEO in the latest analysis (great).
- What is first-colo.net's overall website score?
- first-colo.net has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
- Has first-colo.net's score changed over time?
- first-colo.net's overall score has declined by 3 points (from 90 to 87) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card