Website stats and analysis

Jaap's Scratch Pad I am Jaap Scherphuis, and this is my website. I maintain several sub-sites here about things that interest me. Jaap's Puzzle PageArticles about and solutions to many twisty puzzles Jaap's Psion PageEverything about the Psion Organiser series II. Jaap's Mechanical CalculatorsMy small collection of mechanical calculators, e.g. Comptometer, Curta. TilingsMy research into perio...

2.43 Rating by Usitestat

jaapsch.net was registered 1 decade 5 years ago. It has a alexa rank of #837,869 in the world. It is a domain having .net extension. It is estimated worth of $ 1,440.00 and have a daily income of around $ 6.00. As no active threats were reported recently, jaapsch.net is SAFE to browse.

Traffic Report

Daily Unique Visitors: 1,046
Daily Pageviews: 2,092

Estimated Valuation

Income Per Day: $ 6.00
Estimated Worth: $ 1,440.00

Search Engine Indexes

Google Indexed Pages: Not Applicable
Yahoo Indexed Pages: Not Applicable
Bing Indexed Pages: Not Applicable

Search Engine Backlinks

Google Backlinks: Not Applicable
Bing Backlinks: Not Applicable
Alexa BackLinks: Not Applicable

Safety Information

Google Safe Browsing: No Risk Issues
Siteadvisor Rating: Not Applicable
WOT Trustworthiness: Very Poor
WOT Privacy: Very Poor
WOT Child Safety: Very Poor

Website Ranks & Scores

Alexa Rank: 837,869
PageSpeed Score: 89 ON 100
Domain Authority: 46 ON 100
Bounce Rate: Not Applicable
Time On Site: Not Applicable

Web Server Information

Hosted IP Address:

208.94.116.133

Hosted Country:

United States US

Location Latitude:

28.7599

Location Longitude:

-81.3458

Traffic Classification

Total Traffic: No Data
Direct Traffic: No Data
Referral Traffic: No Data
Search Traffic: No Data
Social Traffic: No Data
Mail Traffic: No Data
Display Traffic: No Data

Search Engine Results For jaapsch.net

How to Calculate Net Worth

- https://www.questionsanswered.net/article/how-to-calculate-net-worth?ad=dirN&qo=serpIndex&o=740012

How much are you worth, financially? Many people have no idea what their net worth is, although they often read about the net worth of famous people and rich business owners....


The Net/Net

- https://www.fastcompany.com/49082/net-net

A go-to guide of the products and services featured in this month’s issue An award-winning team of journalists, designers, and videographers who tell brand stories through Fast...


Net Worth

- https://www.fastcompany.com/28091/net-worth

Insurance premiums. Taxes. Mortgage payments. College. Here’s how to leverage the Web to tackle four of your toughest money problems. An award-winning team of journalists,...


Net worth Definition | Bankrate.com

- https://www.bankrate.com/glossary/n/net-worth/

Net worth is a money term you need to know. Bankrate explains. Elevate your Bankrate experience Get insider access to our best financial tools and content Elevate your Bankrate...


What’s Next for the Net?

- https://www.fastcompany.com/43607/whats-next-net

Future Tense: X Internet An award-winning team of journalists, designers, and videographers who tell brand stories through Fast Company's distinctive lens What’s next for...


What is Coldplay's Net Worth?

- https://www.cheatsheet.com/entertainment/what-is-coldplays-net-worth.html/

Can you guess the net worth of one of the most popular, best-selling alternative rock groups of all time? Known for their soulful lyrics and eclectic range of musical styles,...


What Is Net Force?

- https://www.reference.com/science/net-force-9d958c1dfccc110b

A net force is the remaining force that produces any acceleration of an object when all opposing forces have been canceled out. Opposing forces decrease th A net force is the...


What Does .net Stand For?

- https://www.reference.com/world-view/net-stand-267b21ab9f58f3b1

The .net domain is derived from the word The .net domain is derived from the word "network," as the .net suffix was intended for use by networking organizations, and primarily...


Net Profits

- https://www.entrepreneur.com/article/20926

Marketing - Net Profits - Entrepreneur.com Today's buzz is online marketing, and, certainly, some companies are scoring big sales on the World Wide Web. But many more are...


What Is Net Income? | Bizfluent

- https://bizfluent.com/13712033/what-is-net-income

Net income is the best way to measure how your business is faring financially. It takes your total earnings and sales and deducts taxes, overhead, depreciation and other...


Snake Cubes / Cubra

- https://www.jaapsch.net/puzzles/snakecube.htm

This puzzle should not be confused with the Kibble cube. That is also a string of cubes, but its cubes has slots that allow the elastic to change the faces it enters ...


Peter's Black Hole / Magic Jack / IQube

- https://www.jaapsch.net/puzzles/blackhole.htm

The four puzzles Peter's Black Hole, Magic Jack, IQube, and Chameleon Cube, are essentially exactly the same puzzle. They consist of a cubical cage in which ...


Varikon Box 2x2x2 / The Minus Cube - Jaap's Scratch Pad

- https://www.jaapsch.net/puzzles/varikon2.htm

The cubes can easily be moved by tilting the box. The puzzle pictured above has white cubes, and each side has a red or blue spot. When solved, all the blue ...


Pyraminx / Tetraminx

- https://www.jaapsch.net/puzzles/pyraminx.htm

Pyraminx / Tetraminx / Jing Pyraminx. Pyraminx with tiles Pyraminx for the blind. Tetraminx Jing Pyraminx, Meier-Halpern Pyramid Picture kindly supplied by ...


Isohedral Tilings

- https://www.jaapsch.net/tilings/mclean/index.html

... McLean's site about isohedral tiling templates. The original website seems to have disappeared. This mirror is hosted by Jaap Scherphuis, jaapsch.net/tilings.


Topspin / No. Crunch

- https://www.jaapsch.net/puzzles/topspin.htm

Topspin / No. Crunch. TopSpin Educational Logic Game. The Topspin puzzle is by Binary Arts (now called ThinkFun), but is also sold as No. Crunch under their ...


Nintendo tumbler puzzle - Wikipedia

- https://en.wikipedia.org/wiki/Nintendo_tumbler_puzzle

The Nintendo tumbler puzzle, also known as the Ten Billion Barrel in English and originally ... http://www.jaapsch.net/puzzles/nintendo.htm (photos and solution);...


‪Jaap Scherphuis‬ - ‪Google Scholar‬

- http://scholar.google.co.uk/citations?user=UuUj_jwAAAAJ&hl=en

URL http://www.jaapsch.net/puzzles/compcube.htm#thisal, 0. 3. Group theory for puzzles. J Scherphuis. URL http://www.jaapsch.net/puzzles/groups.htm, 2010.


http://www.jaapsch.net/puzzles/images/tantrix/set_new.gif - Pinterest

- https://www.pinterest.com/pin/503347695846980961/

Jan 2, 2013 - http://www.jaapsch.net/puzzles/images/tantrix/set_new.gif.


OpenGL Core Profile and Mouse Pick… | Apple Developer Forums

- https://developer.apple.com/forums/thread/98281

https://www.jaapsch.net/puzzles/diamond.htm. The user manipulates the ... //The drawable ID is encoded in the red component of the "color". pixel = 255.0 ...

Page Resources Breakdown

Homepage Links Analysis

Jaap's Scratch Pad

Website Inpage Analysis

H1 Headings: 1 H2 Headings: 2
H3 Headings: 1 H4 Headings: Not Applicable
H5 Headings: Not Applicable H6 Headings: Not Applicable
Total IFRAMEs: Not Applicable Total Images: 7
Google Adsense: Not Applicable Google Analytics: Not Applicable

Two Phrase Analysis

Words Occurrences Density Possible Spam
is a 3 0.955 % No
of the 2 0.637 % No
Here are 2 0.637 % No
I have 2 0.637 % No
version of 2 0.637 % No
Clock Scrambler 2 0.637 % No
Rubik's Cube 2 0.637 % No
Scrambler Rubik's 2 0.637 % No
Rubik's Clock 2 0.637 % No
MB The 2 0.637 % No
for the 2 0.637 % No
Jaap Scherphuis 2 0.637 % No
subjects above 1 0.318 % No
the subjects 1 0.318 % No
website a 1 0.318 % No
above but 1 0.318 % No
but most 1 0.318 % No
are magic 1 0.318 % No
most are 1 0.318 % No
to the 1 0.318 % No

Four Phrase Analysis

Words Occurrences Density Possible Spam
Scrambler Rubik's Clock Scrambler 2 0.637 % No
that I have invented 1 0.318 % No
tricks that I have 1 0.318 % No
I have invented Other 1 0.318 % No
magic tricks that I 1 0.318 % No
have invented Other Everincreasing 1 0.318 % No
Everincreasing Beat is a 1 0.318 % No
Other Everincreasing Beat is 1 0.318 % No
invented Other Everincreasing Beat 1 0.318 % No
are magic tricks that 1 0.318 % No
but most are magic 1 0.318 % No
related to the subjects 1 0.318 % No
are related to the 1 0.318 % No
videos are related to 1 0.318 % No
to the subjects above 1 0.318 % No
the subjects above but 1 0.318 % No
Beat is a quick 1 0.318 % No
above but most are 1 0.318 % No
subjects above but most 1 0.318 % No
most are magic tricks 1 0.318 % No

Mobile Friendly Check


Mobile Friendly : Unknown
Score : Unknown

No data to show.

HTTP Header Analysis

Http-Version: 1.1
Status-Code: 200
Status: 200 OK
Date: Wed, 03 Mar 2021 18:00:15 GMT
Server: Apache
Upgrade: h2
Connection: Upgrade
Last-Modified: Tue, 20 Mar 2018 21:19:30 GMT
ETag: "1713-567dea14afc80"
Accept-Ranges: bytes
Age: 2268
Vary: Accept-Encoding
Content-Encoding: gzip
Via: e1s
Content-Length: 2247
Content-Type: text/html; charset=UTF-8

Domain Information

Domain Registrar: PDR Ltd. d/b/a PublicDomainRegistry.com
Registration Date: 2008-11-29 1 decade 5 years 7 months ago
Last Modified: 2020-11-23 3 years 7 months 6 days ago

Domain Nameserver Information

Host IP Address Country
ns.phx6.nearlyfreespeech.net 208.94.116.161 United States United States
ns.phx7.nearlyfreespeech.net 208.94.117.1 United States United States

DNS Record Analysis

Host Type TTL Extra
jaapsch.net A 3587 IP: 208.94.116.133
jaapsch.net NS 3600 Target: ns.phx6.nearlyfreespeech.net
jaapsch.net NS 3600 Target: ns.phx7.nearlyfreespeech.net
jaapsch.net SOA 3600 MNAME: ns.phx1.nearlyfreespeech.net
RNAME: hostmaster.nearlyfreespeech.net
Serial: 1578138018
Refresh: 600
Retry: 180
Expire: 86400
jaapsch.net MX 3600 Target: mx-fwd-1.nearlyfreespeech.net

Alexa Traffic Rank

Alexa Search Engine Traffic

Full WHOIS Lookup

Domain Name: JAAPSCH.NET
Registry Domain ID:
1530649008_DOMAIN_NET-VRSN
Registrar WHOIS Server:
whois.PublicDomainRegistry.com
Registrar URL:
http://www.publicdomainregistry.com
Updated Date:
2020-11-23T00:05:05Z
Creation Date:
2008-11-29T14:14:36Z
Registry Expiry Date:
2021-11-29T14:14:36Z
Registrar: PDR Ltd. d/b/a
PublicDomainRegistry.com
Registrar IANA ID: 303
Registrar
Abuse Contact Email:
[email protected]
Registrar Abuse Contact
Phone: +1.2013775952
Domain Status: clientTransferProhibited
https://icann.org/epp#clientTransferProhibited
Name Server:
NS.PHX6.NEARLYFREESPEECH.NET
Name Server:
NS.PHX7.NEARLYFREESPEECH.NET
DNSSEC: unsigned
URL of the ICANN
Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>>
Last update of whois database: 2021-03-03T18:37:49Z

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