SEO report of rcaselectron.com
The RCA Selectron: A 1940s vacuum tube digital memory
rcaselectron.com
A history of the RCA Selectron tube, the electrostatic computer memory developed in the 1940s by Jan Rajchman, Richard L. Snyder, Jr., George W. Brown ...
A history of the RCA Selectron tube, the electrostatic computer memory developed in the 1940s by Jan Rajchman, Richard L. Snyder, Jr., George W. Brown ...
Language
Detected Language Code
en
SSL checking
HTTPS
not used
Content Report
Number of letters:
12
Number of words:
3
Number of sentences:
1
Average words per sentences:
3
Number of syllables:
4
Syllables in words
4
Average syllables in words:
1.33
Percentage of word / syllables:
0.00
Readability
Readablitiy
- Flesch–Kincaid Grade Level: 1.30
- lesch Reading Ease: 91.00
- Coleman Liau Index: 7.70
- Automated Readability Index (ARI): 0.00
- Dale–Chall Readability: 10.00
- SMOG Index: 3.30
- Spache Readability: 1.20
- Words not in Dale-Chall easy-word list: 2
- Words not in Spache easy-word list: 2
Important Meta Datas
Meta Title
The RCA Selectron: A 1940s vacuum tube digital memory
Meta Description
A history of the RCA Selectron tube,
the electrostatic computer memory developed in the 1940s by Jan Rajchman, Richard L. Snyder, Jr.,
George W. Brown, and the staff of RCA's Princeton New Jersey Laboratories
Meta Keywords
Selectron, Computron, electrostatic memory, Williams tube,
core memory, storage tube, Johnniac, RCA Princeton, David Sarnoff, RCA Laboratories,
Sarnoff Corporation, Keith Uncapher, Richard Endres, George W. Brown, Jan Rajchman, Richard L. Snyder,
se
Other Meta datas:
- Name:
Content: text/html; charset=iso-8859-1 - Name: description
Content: A history of the RCA Selectron tube, the electrostatic computer memory developed in the 1940s by Jan Rajchman, Richard L. Snyder, Jr., George W. Brown, and the staff of RCA's Princeton New Jersey Laboratories - Name: keywords
Content: Selectron, Computron, electrostatic memory, Williams tube, core memory, storage tube, Johnniac, RCA Princeton, David Sarnoff, RCA Laboratories, Sarnoff Corporation, Keith Uncapher, Richard Endres, George W. Brown, Jan Rajchman, Richard L. Snyder, secondary emission, Air Force Cambridge Research Center, Air Force Cambridge Research Laboratory, Rand Corporation,
Html Elements
- <a> : 9
- <img> : 9
- <script> : 3
- <meta> : 3
- <title> : 2
- <color> : 1
- <b> : 1
- <font> : 1
- <link> : 1
- <head> : 1
- <style> : 1
- <html> : 1
- <body> : 1
Html Classes
Links
We found a total of 1 different links.
Internal dofollow links:
1
Internal dofollow
Number of Internal dofollow links: 1
- Href: thetextpage.html
Title: Text Only Site
Count: 1
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