physicsexperiments.org
Registered
Page analyze update date:
2026/06/12 20:00:54
Last whois update date:
2026/08/11 17:52:36
Domain Status
Registered
Paid till
29.10.2026
Available from
28.11.2026
×
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physicsexperiments.org Website screenshot
SEO Score
66.44%
97
Score achieved
146
Maximum score
Main Information
Title: Physics Experiments, natuurkunde experimenten voor het onderwijs
Description: Physics Experiments, natuurkunde experimenten voor het onderwijs
Keywords: unknown
Page Encoding:
utf-8
Page Filesize: 113 KB
Server Information
IP: 185.104.29.88
Location: The Netherlands,NL,,,52.3824,4.8995,Europe/Amsterdam
Http Server: apache/2
Encoding: utf-8
Powered by: php/8.1.33
Meta Tags List
- charset: utf-8
- name: viewport content: width=device-width, initial-scale=1
- name: description content: Physics Experiments, natuurkunde experimenten voor het onderwijs
- name: generator content: Joomla! - Open Source Content Management
Internal Links
External Links
Whois Information
domain_name: physicsexperiments.org
update_date: 2025-12-13T08:17:58.657Z
update_time: 1765613878
creation_date: 2014-10-29T08:17:01.403Z
creation_time: 1414570621
expiration_date: 2026-10-29T08:17:01.403Z
Whois Raw Data
Domain Name: PHYSICSEXPERIMENTS.ORG
Registrar: Key-Systems GmbH
Domain Status: client transfer prohibited
Registry Expiry Date: 2026-10-29T08:17:01.403Z
Creation Date: 2014-10-29T08:17:01.403Z
Updated Date: 2025-12-13T08:17:58.657Z
Name Server: DNS01.WEBRUIMTEHOSTING.NL
Name Server: DNS02.WEBRUIMTEHOSTING.NL
REGISTRAR Contact: Key-Systems GmbH
>>> Last update of RDAP database: 2026-08-11T17:52:36Z
Robots.txt
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Disallow: /language/
Disallow: /layouts/
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Disallow: /logs/
Disallow: /modules/
Disallow: /plugins/
Disallow: /tmp/
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
✓
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
✓
Page Size
116612 bytes
Page size acceptable for fast loading.
!
Resources
73 total
Too many resources. Optimize and combine files for better performance.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
✓
Robots.txt
Exists
Robots.txt file found.
!
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-store, no-cache, must-revalidate, post-check=0, pre-check=0
Cache-control headers properly set.
✓
Page Speed
3.72 ms
Excellent loading speed.
On-Page SEO
!
Title
Physics Experiments, natuurkunde experimenten voor het onderwijs
Title too long. Reduce to 30-60 characters to avoid truncation.
!
Meta Description
Physics Experiments, natuurkunde experimenten voor het onderwijs Lenght:64
Meta description too short. Expand to 100-160 characters.
✓
H1 Heading
1 found - "Natuurkunde experimenten voor het onderwijs"
Good - single H1 heading found.
✓
Word Count
1252
Good content length (500-2000 words recommended).
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
Meta keywords are optional (not used by major search engines).
Content and UX
✓
Language
nl-nl
Language attribute properly set.
!
Images
48 total, 1 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
width=device-width, initial-scale=1
Viewport meta tag properly set for mobile devices.
!
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
1 JSON-LD scripts
Structured data (JSON-LD) found.