www.a4-size.com
Registered
Page analyze update date:
2026/03/14 08:27:13
Last whois update date:
2026/07/08 23:30:29
Domain Status
Registered
Paid till
07.07.2027
Available from
06.08.2027
×
![Fullscreen website screenshot]()
www.a4-size.com Website screenshot
SEO Score
84.93%
124
Score achieved
146
Maximum score
Main Information
Title: A4 size - a4 paper size in cm, inches, pixels and mm
Description: A4 size in all values. A4 paper size in cm, inches, pixels and mm. Detailed dimensions for the international a4 paper size.
Keywords: unknown
Page Encoding:
utf-8
Page Filesize: 550 KB
Server Information
IP: 46.249.36.217
Location: The Netherlands,NL,Hengelo,7552,52.2626,6.8169,Europe/Amsterdam
Http Server: apache/2
Encoding: utf-8
Powered by: php/7.4.33
Meta Tags List
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- name: description content: A4 size in all values. A4 paper size in cm, inches, pixels and mm. Detailed dimensions for the international a4 paper size.
- property: og:locale content: en_US
- property: og:type content: website
- property: og:title content: A4 size - a4 paper size in cm, inches, pixels and mm
- property: og:description content: A4 size in all values. A4 paper size in cm, inches, pixels and mm. Detailed dimensions for the international a4 paper size.
- property: og:url content: https://www.a4-size.com/
- property: og:site_name content: A4-size
- property: article:modified_time content: 2025-06-20T09:43:24+00:00
- property: og:image content: https://www.a4-size.com/wp-content/uploads/2020/09/a4-size-vs-letter-1.png
- name: twitter:card content: summary_large_image
- name: twitter:label1 content: Est. reading time
- name: twitter:data1 content: 3 minutes
- name: generator content: WordPress 6.2.9
- name: generator content: Site Kit by Google 1.174.0
- name: google-adsense-platform-account content: ca-host-pub-2644536267352236
- name: google-adsense-platform-domain content: sitekit.withgoogle.com
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Internal Links
External Links
Whois Information
domain_name: a4-size.com
update_date: 2026-07-08T08:47:02Z
update_time: 1783500422
creation_date: 2020-07-07T21:08:16Z
creation_time: 1594156096
expiration_date: 2027-07-07T21:08:16Z
Whois Raw Data
Domain Name: A4-SIZE.COM
Registrar: Key-Systems GmbH
Domain Status: client transfer prohibited
Creation Date: 2020-07-07T21:08:16Z
Registry Expiry Date: 2027-07-07T21:08:16Z
Updated Date: 2026-07-08T08:47:02Z
Name Server: NS0.TRANSIP.NET
Name Server: NS1.TRANSIP.NL
Name Server: NS2.TRANSIP.EU
REGISTRAR Contact: Key-Systems GmbH
>>> Last update of RDAP database: 2026-07-08T23:30:29Z
Robots.txt
# START YOAST BLOCK # --------------------------- User-agent: * Disallow: Sitemap: https://www.a4-size.com/sitemap_index.xml Sitemap: https://www.a3-size.com/sitemap_index.xml Sitemap: https://www.a4-formaat.com/sitemap_index.xml Sitemap: https://www.a3-formaat.com/sitemap_index.xml Sitemap: https://www.a0-dimensions.com/sitemap_index.xml Sitemap: https://www.a0-paper-size.com/sitemap_index.xml Sitemap: https://www.a0-size.com/sitemap_index.xml Sitemap: https://www.format-a0.com/sitemap_index.xml Sitemap: https://www.a1-formaat.com/sitemap_index.xml Sitemap: https://www.a1-format.com/sitemap_index.xml Sitemap: https://www.a1-paper-size.com/sitemap_index.xml Sitemap: https://www.a1-size.com/sitemap_index.xml Sitemap: https://www.format-a1.com/sitemap_index.xml Sitemap: https://www.a2-dimensions.com/sitemap_index.xml Sitemap: https://www.a2-formaat.com/sitemap_index.xml Sitemap: https://www.a2-format.com/sitemap_index.xml Sitemap: https://www.a2-paper-size.com/sitemap_index.xml Sitemap: https://www.a2-size.com/sitemap_index.xml Sitemap: https://www.format-a2.com/sitemap_index.xml Sitemap: https://www.a3-dimensions.com/sitemap_index.xml Sitemap: https://www.a3-format.com/sitemap_index.xml Sitemap: https://www.a3-paper-size.com/sitemap_index.xml Sitemap: https://www.format-a3.com/sitemap_index.xml Sitemap: https://www.a4-dimensions.com/sitemap_index.xml Sitemap: https://www.a4-format.com/sitemap_index.xml Sitemap: https://www.a4-paper-size.com/sitemap_index.xml Sitemap: https://www.format-a4.com/sitemap_index.xml Sitemap: https://www.a5-dimensions.com/sitemap_index.xml Sitemap: https://www.a5-formaat.com/sitemap_index.xml Sitemap: https://www.a5-format.com/sitemap_index.xml Sitemap: https://www.a5-paper-size.com/sitemap_index.xml Sitemap: https://www.a5-size.com/sitemap_index.xml Sitemap: https://www.formata5.com/sitemap_index.xml Sitemap: https://www.a6-dimensions.com/sitemap_index.xml Sitemap: https://www.a6-formaat.com/sitemap_index.xml Sitemap: https://www.a6-format.com/sitemap_index.xml Sitemap: https://www.a6-paper-size.com/sitemap_index.xml Sitemap: https://www.a6-size.com/sitemap_index.xml Sitemap: https://www.format-a6.com/sitemap_index.xml Sitemap: https://www.a7-dimensions.com/sitemap_index.xml Sitemap: https://www.a7-formaat.com/sitemap_index.xml Sitemap: https://www.a7-format.com/sitemap_index.xml Sitemap: https://www.a7-paper-size.com/sitemap_index.xml Sitemap: https://www.a7-size.com/sitemap_index.xml Sitemap: https://www.format-a7.com/sitemap_index.xml Sitemap: https://www.a1-dimensions.com/sitemap_index.xml Sitemap: https://www.a0-formaat.com/sitemap_index.xml # --------------------------- # END YOAST BLOCK
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
563901 bytes
Page size acceptable for fast loading.
✓
Resources
48 total
Moderate number of resources. Consider combining files.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
✓
Robots.txt
Exists
Robots.txt file found.
✓
Sitemap
Declared in robots.txt
Sitemap declared in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
✓
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
✓
Caching
max-age=3, must-revalidate
Cache-control headers properly set.
✓
Page Speed
1.08 ms
Excellent loading speed.
On-Page SEO
✓
Title
A4 size - a4 paper size in cm, inches, pixels and mm
Good title length (30-60 characters).
✓
Meta Description
A4 size in all values. A4 paper size in cm, inches, pixels and mm. Detailed dimensions for the international a4 paper size. Lenght:123
Good meta description length (100-160 characters).
!
H1 Heading
4 found - "A4-size.com asks for your consent to use your personal data to:"
Use only one H1 heading per page. Remove extra H1 tags.
✓
Word Count
6494
Content very comprehensive. Consider breaking into multiple pages if too long.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
!
Duplicate Meta
{"generator":2}
Remove duplicate meta tags to avoid conflicts.
✓
Keywords
Meta keywords are optional (not used by major search engines).
Content and UX
✓
Language
en-us
Language attribute properly set.
✓
Images
5 total, 0 missing ALT
All images have proper ALT text.
✓
Viewport
width=device-width, initial-scale=1
Viewport meta tag properly set for mobile devices.
✓
Open Graph
All OG tags present.
All essential OpenGraph tags present.
✓
Structured Data
1 JSON-LD scripts
Structured data (JSON-LD) found.