oldcalculatormuseum.com
Registered
Page analyze update date:
2026/02/10 13:54:33
Last whois update date:
2026/03/16 20:41:07
Domain Status
Registered
Paid till
18.03.2027
Available from
17.04.2027
×
![Fullscreen website screenshot]()
oldcalculatormuseum.com Website screenshot
SEO Score
49.32%
72
Score achieved
146
Maximum score
Main Information
Title: The Old Calculator Web Museum
Description: The Old Calculator Web Museum is a virtual museum of old electronic calculating machines. Detailed information on calculators from the earliest electronic calculators through the early 1980
Keywords: calculator, calculators, nixie, vintage calculator museum, old calculators
Page Encoding:
unknown
Page Filesize: 18 KB
Server Information
IP: 40.90.224.123
Location: United States,US,Washington,22747,38.7095,-78.1539,America/New_York
Http Server: litespeed
Meta Tags List
- name: keywords content: calculator, calculators, nixie, vintage calculator museum, old calculators
- name: description content: The Old Calculator Web Museum is a virtual museum of old electronic calculating machines. Detailed information on calculators from the earliest electronic calculators through the early 1980's is provided for each machine in the museum.
Internal Links
Whois Information
domain_name: oldcalculatormuseum.com
update_date: 2026-02-17T05:39:04Z
update_time: 1771306744
creation_date: 2003-03-18T21:40:38Z
creation_time: 1048023638
expiration_date: 2027-03-18T20:40:38Z
Whois Raw Data
Domain Name: OLDCALCULATORMUSEUM.COM
Registrar: Tucows Domains Inc.
Domain Status: client transfer prohibited
Domain Status: client update prohibited
Creation Date: 2003-03-18T21:40:38Z
Registry Expiry Date: 2027-03-18T20:40:38Z
Updated Date: 2026-02-17T05:39:04Z
Name Server: NS1.TURBIFY.COM
Name Server: NS2.TURBIFY.COM
REGISTRAR Contact: Tucows Domains Inc.
>>> Last update of RDAP database: 2026-03-16T20:41:07Z
Robots.txt
Sitemap:http://oldcalculatormuseum.com/sitemap.xml
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
✓
Character Encoding
Page: , Header:
Character encoding consistent between HTML and headers.
✓
Page Size
18648 bytes
Page size acceptable for fast loading.
✓
Resources
22 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
br
Enable gzip or zstd compression to reduce file sizes.
!
Caching
Not set
Add cache-control headers to improve loading speed for returning visitors.
✓
Page Speed
4.25 ms
Excellent loading speed.
On-Page SEO
!
Title
The Old Calculator Web Museum
Title too short. Expand to 30-60 characters for better SEO.
!
Meta Description
The Old Calculator Web Museum is a virtual museum of old electronic calculating machines. Detailed information on calculators from the earliest electronic calculators through the early 1980 Lenght:190
Meta description too long. Reduce to 100-160 characters.
!
H1 Heading
0 found - ""
Add exactly one H1 heading with primary keywords.
✓
Word Count
721
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
calculator, calculators, nixie, vintage calculator museum, old calculators
Meta keywords set (note: not used by major search engines).
Content and UX
!
Language
Add lang attribute to tag for accessibility and SEO.
!
Images
16 total, 16 missing ALT
Add ALT text to images for accessibility and SEO.
!
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
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.
Positions in Google
Search Phrases - Google
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 3 | / | ||
| 3 | / |