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C

colo.nl

Registered
Page analyze update date: 2026/02/20 16:06:56
Last whois update date: 2026/02/18 08:15:26
Redirected to: www.s-bb.nl Active
Domain Status
Registered
SEO Score
52.05%
76
Score achieved
146
Maximum score

Main Information

ℹ️
Title: Samenwerkingsorganisatie Beroepsonderwijs Bedrijfsleven
Description: SBB is een professionele organisatie in het hart van het middelbaar beroepsonderwijs en het bedrijfsleven. Wij voeren taken uit in opdracht van het ministerie van OCW, zoals het erkennen en begeleiden van leerbedrijven, onder andere voor stages en leerbanen.
Keywords: SBB
Page Encoding: utf-8
Page Filesize: 185 KB

Server Information

🖥️
IP: 20.105.216.6
Location: The Netherlands,NL,Amsterdam,1012,52.3759,4.8975,Europe/Amsterdam
Encoding: utf-8

Whois Information

📄
domain_name: colo.nl
update_date: 2025-04-03T06:03:34Z
update_time: 1743660214
creation_date: 1995-10-02T23:00:00Z
creation_time: 812674800
registrar: Hosting Secure

Whois Raw Data

📋
            Domain Name: COLO.NL
Registrar: Hosting Secure
Domain Status: active
Creation Date: 1995-10-02T23:00:00Z
Updated Date: 2025-04-03T06:03:34Z
Name Server: NS4-04.AZURE-DNS.INFO
Name Server: NS3-04.AZURE-DNS.ORG
Name Server: NS1-04.AZURE-DNS.COM
Name Server: NS2-04.AZURE-DNS.NET
ADMINISTRATIVE Contact: REDACTED FOR PRIVACY
REGISTRANT Contact: Samenwerkingsorganisatie Beroepsonderwijs Bedrijfsleven SBB-IR00335
TECHNICAL Contact: REDACTED FOR PRIVACY
REGISTRAR Contact: Hosting Secure
>>> Last update of RDAP database: 2026-02-18T11:15:26Z

SEO Audit

🔍

Technical SEO

✓
Response Code
HTTP/1.1 200 OK
Status 200 OK - page loads correctly.
✓
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
✓
Page Size
189761 bytes
Page size acceptable for fast loading.
✓
Resources
0 total
Optimal number of resources.
✓
Hreflang Tags
hreflang tags
Add hreflang tags if you have multilingual content.
!
Robots.txt
Missing
Add robots.txt file to control search engine crawling.
!
Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
✓
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
✓
Caching
no-cache, no-store, must-revalidate, pre-check=0, post-check=0, max-age=0, s-maxage=0
Cache-control headers properly set.
✓
Page Speed
3.68 ms
Excellent loading speed.

On-Page SEO

✓
Title
Samenwerkingsorganisatie Beroepsonderwijs Bedrijfsleven
Good title length (30-60 characters).
!
Meta Description
SBB is een professionele organisatie in het hart van het middelbaar beroepsonderwijs en het bedrijfsleven. Wij voeren taken uit in opdracht van het ministerie van OCW, zoals het erkennen en begeleiden van leerbedrijven, onder andere voor stages en leerbanen. Lenght:258
Meta description too long. Reduce to 100-160 characters.
!
H1 Heading
0 found - ""
Add exactly one H1 heading with primary keywords.
!
Word Count
Content very short. Aim for at least 500 words for better SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
SBB
Meta keywords set (note: not used by major search engines).

Content and UX

!
Language
Add lang attribute to tag for accessibility and SEO.
✓
Images
0 total, 0 missing ALT
All images have proper ALT text.
!
Viewport
Add viewport meta tag for mobile responsiveness.
!
Open Graph
Missing: og:title, og:description, og:image, og:url
Add missing OpenGraph tags for social media sharing: og:title, og:description, og:image, og:url
!
Structured Data
JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.

Positions in Google

Search Phrases - Google

🔍
Position Phrase Page Snippet
2colo/

Additional Services

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