Website stats and analysis

t = d t = ms     Copyright - by changpuak.ch      

2.48 Rating by Usitestat

It has a alexa rank of #1,002,203 in the world. It is a domain having .ch extension. It is estimated worth of $ 1,200.00 and have a daily income of around $ 5.00. As no active threats were reported recently, changpuak.ch is SAFE to browse.

Traffic Report

Daily Unique Visitors: 875
Daily Pageviews: 1,750

Estimated Valuation

Income Per Day: $ 5.00
Estimated Worth: $ 1,200.00

Search Engine Indexes

Google Indexed Pages: Not Applicable
Yahoo Indexed Pages: Not Applicable
Bing Indexed Pages: 1

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: 1,002,203
PageSpeed Score: 89 ON 100
Domain Authority: 49 ON 100
Bounce Rate: Not Applicable
Time On Site: Not Applicable

Web Server Information

Hosted IP Address:

80.74.149.42

Hosted Country:

Switzerland CH

Location Latitude:

47.3667

Location Longitude:

8.55

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 changpuak.ch

Online Calculator .:. Helix Antenna - Changpuak

- https://www.changpuak.ch/electronics/calc_12a.php

Free Online Engineering Calculator to quickly estimate the Dimensions of a Helix Antenna.


Bowtie Antenna Designer - Changpuak

- https://www.changpuak.ch/electronics/Butterfly-Antenna-Designer.php

Jul 9, 2020 ... Butterfly • Bowtie Antenna • Batwing Antenna Designer. A large bandwidth of 33% make this an ideal choice for experimenting.


Amidon Toroid Calculator (Iron Powder) - Changpuak

- https://www.changpuak.ch/electronics/amidon_toroid_calculator.php

Feb 12, 2018 ... Free Online Engineering Calculator (Javascript) to calculate the number of winding turns required to achieve a desired inductance with ...


HB9CV Antenna - Online Calculator - Changpuak

- https://www.changpuak.ch/electronics/HB9CV.php

Feb 12, 2018 ... Free Online Engineering Calculator to quickly find the Dimensions of a HB9CV Antenna.


Chebyshev Lowpass Filter Designer - Changpuak

- https://www.changpuak.ch/electronics/chebyshev_lowpass.php

Dec 2, 2018 ... Free Online Engineering Calculator to find the values of the components for a Chebyshev Lowpass Filter as well as the prototype g-values.


Email - Changpuak

- https://www.changpuak.ch/contact/index.php

Sep 28, 2020 ... 2048 Bit SSL encryption ... We are especially not interested in : SEO, ROI, fake watches, cheap medecine, printing in China, Official Green Card ...


The LMK61E2: A 10 MHz TO 1 GHZ I2C PROGRAMMABLE XO

- https://www.changpuak.ch/electronics/LMK61E2.php

Sep 4, 2018 ... A 10 ... 850 MHz (LVPECL) I2C programmeable Synthesizer. The LMK61E2 has almost the same pinout and form-factor as the widespread Si-570. But ...


Antipodal Vivaldi Antenna Designer - Changpuak

- https://www.changpuak.ch/electronics/Antipodal_Vivaldi_Antenna_Designer.php

Apr 12, 2019 ... Height of Dielectric [mm]. System Impedance [Ω]. Minimum Frequency [MHz]. Maximum Frequency ...


Helical Bandpass Filter Designer - Changpuak

- https://www.changpuak.ch/electronics/Helical_Bandpass_Filter_Designer.php

Dec 14, 2014 ... Helical Bandpass Filter Designer, a Javascript Calculator to quickly find the necessary Dimensions.


Arduino Shield ''TOBI'' - Changpuak

- https://www.changpuak.ch/electronics/Arduino-Shield-TOBI.php

Arduino Shield ''TOBI'', Scalar Network Analyzer, 60 MHz, 80 dB DIY SNA.


changpuak.ch - Welcome !

- https://www.changpuak.ch/

Oct 13, 2016 ... Welcome on the website of Alexander Sse Frank, aka Ajarn Changpuak ! This website offers a lot of calculation tools for electronic circuits ...


A Band Pass Filter - Multisim Live

- https://www.multisim.com/content/rmQLEZX2HNtvAPM8J4raLe/a-band-pass-filter/

Multiple feedback narrow band pass filter design. Values can be calculated here: https://www.changpuak.ch/electronics/Narrow_Bandpass_2.php or here: ht...


Does the number of turns in Turns Ratio matter in transformers?

- https://electronics.stackexchange.com/questions/571566/does-the-number-of-turns-in-turns-ratio-matter-in-transformers/571575

Jun 17, 2021 ... \begingroup Or this one, for "sizing" ??? changpuak.ch/electronics/Power_Transformer_Design.php \endgroup. – user288518. Jun 18 at 15:53.


Antenna construction cross Yagi, VHF band, 6 elements, 2 meters ...

- https://racov.ro/index.php/2021/08/13/antenna-construction-cross-yagi-vhf-band-6-elements-2-meters-long-circular-polarization-9db-gain/

Aug 13, 2021 ... https://www.changpuak.ch/electronics/coaxial_power_split.php. Calculate the extra length of coax feeding the other dipole for circular ...


DK7ZB yagi antenna - Builds / Use Cases - Meshtastic

- https://meshtastic.discourse.group/t/dk7zb-yagi-antenna/1954

Dec 22, 2020 ... ... as close as possible to the radiator, to improve currents balance. 2 Likes. Spor7biker March 25, 2021, 4:40am #16. www.changpuak.ch ...


Increasing noise on LNB during transmission - Forum

- https://forum.amsat-dl.org/index.php?thread/3671-increasing-noise-on-lnb-during-transmission/

High power low loss low pass filters could be built according this: https://www.changpuak.ch/elect…mpedance_Lowpass_Coax.php.


dipole yagi wifi - Antennas for 2.4 GHz band

- https://www.wifi-antennas.com/topic/2189-dipole-yagi-wifi/

Jan 25, 2021 ... ... measurements and how to do it once 2400 mhz has been entered, what should I do?https://www.changpuak.ch/electronics/Dipole_folded.php ...


What would I need to listen to aircraft/airband?: RTLSDR - Reddit

- https://www.reddit.com/r/RTLSDR/comments/1wue2k/what_would_i_need_to_listen_to_aircraftairband/

YOu can use calculator like it to define length of antenna sticks. http://www.changpuak.ch/electronics/lambda_4_gp.php. And, filter like it.


Staff > Alexander C. Frank - Quantum Optics Group at ETH Zurich

- https://www.quantumoptics.ethz.ch/staff/frank.php

Otto Stern Weg 1, HPF D16 8093 Zürich Switzerland Tel.: +41 44 633 23 41. OID.: 0000-0002-6981-7911. Email: [email protected]. Web: www.changpuak.ch ...


Slotted Bowtie antenna - EEWeb

- https://www.eeweb.com/slotted-bowtie-antenna/

Oct 28, 2020 ... Thank you for your message. Please check these calculators: – https://www.changpuak.ch/electronics/Butterfly-Antenna-Designer.php


Yagi dimension woes! | QRZ Forums

- https://forums.qrz.com/index.php?threads/yagi-dimension-woes.691918/

Feb 10, 2020 ... So, trying to construct a Yagi. I've used the online calculators on changpuak.ch for both the DL6WU design and the design from the National ...


Converters > roWaves Technologies

- https://rowaves.com/converters/

5, IP3 Calculator - Spurious Free Dynamic Range, Link, http://www.changpuak.ch. 6, Reflection Coefficient to Impedance Converter, Link ...

Page Resources Breakdown

Homepage Links Analysis

Website Inpage Analysis

H1 Headings: 2 H2 Headings: 4
H3 Headings: 2 H4 Headings: Not Applicable
H5 Headings: Not Applicable H6 Headings: Not Applicable
Total IFRAMEs: 1 Total Images: 23
Google Adsense: Not Applicable Google Analytics: Not Applicable

Two Phrase Analysis

Words Occurrences Density Possible Spam
090909 GMT 5 0.849 % No
as well 4 0.679 % No
well as 4 0.679 % No
★ ★ 4 0.679 % No
GMT An 4 0.679 % No
Mar 2012 3 0.509 % No
Arduino based 3 0.509 % No
An Arduino 3 0.509 % No
Oct 2020 3 0.509 % No
Mon 19 3 0.509 % No
goes online 3 0.509 % No
Power Supply 3 0.509 % No
another calculator 2 0.34 % No
calculator for 2 0.34 % No
Yet another 2 0.34 % No
GMT Yet 2 0.34 % No
Sun 18 2 0.34 % No
good chefs 2 0.34 % No
you The 2 0.34 % No
from good 2 0.34 % No

Four Phrase Analysis

Words Occurrences Density Possible Spam
GMT An Arduino based 3 0.509 % No
as well as some 2 0.34 % No
and therefore goes online 2 0.34 % No
Sun 18 Oct 2020 2 0.34 % No
Sun 05 Sep 2021 2 0.34 % No
another calculator for the 2 0.34 % No
Yet another calculator for 2 0.34 % No
GMT Yet another calculator 2 0.34 % No
Tue 20 Mar 2012 2 0.34 % No
Sun 31 Jan 2021 2 0.34 % No
copied from good chefs 2 0.34 % No
29 Dec 2015 090909 1 0.17 % No
Oct 2015 090909 GMT 1 0.17 % No
Tue 29 Dec 2015 1 0.17 % No
23 Oct 2015 090909 1 0.17 % No
Fri 23 Oct 2015 1 0.17 % No
Graduation Ceremonies Fri 23 1 0.17 % No
Ceremonies Fri 23 Oct 1 0.17 % No
Hua Hin Dog Shelter 1 0.17 % No
090909 GMT As seen 1 0.17 % No

Websites Hosted on Same IP (i.e. 80.74.149.42)

ArabMuscle.net - Home

- arabmuscle.net

Web site with photos of professional and amateur bodybuilders around the world. Especially from Arab countries - صور كمال الاجسام

  10,044,404   $ 240.00

جمعية الترجمة العربية وحوار الثقافات - عتيدة

- atida.org

version anglaise du site ATIDA.org

  398,424   $ 23,220.00

HTTP Header Analysis

Http-Version: 1.1
Status-Code: 200
Status: 200 OK
Server: nginx
Date: Sun, 03 Oct 2021 18:01:40 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
X-Powered-By: PHP/7.2.34
Content-Encoding: gzip

Domain Information

Domain Registrar: SWITCH Domain Name Registration

Domain Nameserver Information

Host IP Address Country
ns43.kreativmedia.ch 80.74.149.42 Switzerland Switzerland
ns44.kreativmedia.ch 80.74.134.192 Switzerland Switzerland

DNS Record Analysis

Host Type TTL Extra
changpuak.ch A 86396 IP: 80.74.149.42
changpuak.ch NS 86400 Target: ns44.kreativmedia.ch
changpuak.ch NS 86400 Target: ns43.kreativmedia.ch
changpuak.ch SOA 86400 MNAME: ns43.kreativmedia.ch
RNAME: frank.phys.ethz.ch
Serial: 1625632188
Refresh: 10800
Retry: 3600
Expire: 604800
changpuak.ch MX 86400 Priority: 10
Target: mail.changpuak.ch

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